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Bos, NL

Albert Bos, Brummen NL

Patent application numberDescriptionPublished
20090215180ELECTRONIC CHEMICAL TRACE DETECTOR - A hotplate chemical trace detector comprising a heatable conducting plate with a heater element having a predetermined temperature-power characteristic. A balancing circuit comprises an adjustable resistor for tuning the heater element to a predefined resistor value. A processor is provided for adjusting the adjustable resistor so as to provide a stabilized temperature in said heatable conducting plate and a detection circuit is provided for detecting a change of resistance in the heatable conducting plate in accordance with the presence of a chemical trace reacting in the presence of the conducting plate. According to the invention a test circuit is provided for measuring a dissipated power in the heater element and for calculating a real temperature from the dissipated power in the heater element based on the predetermined temperature-power characteristic.08-27-2009
20100017148SYSTEM AND METHOD FOR MEASURING FILTER SATURATION - The invention relates to a system for measuring the saturation level of a filter comprising a parallel filter; a divider for dividing said gas flow into at least a main flow and a sub flow, wherein said main flow is fed into said main filter and said sub flow is fed into said parallel filter, wherein the volume ratio between said main flow and said sub flow is substantially equal to the filter capacity ratio and/or filter volume ratio between said main filter and said parallel filter, and a detector operatively associated with the flow coming from the main filter and/or from the discharge side of said parallel filter, for measuring the concentration of the component in said flows and detecting a difference in said concentrations. The detector is arranged for detecting the concentration of the component at a temperature higher than 100° C.01-21-2010

Albert Martinus Bos, Nistelrode NL

Patent application numberDescriptionPublished
20100226359Synchronization of broadcast-only wireless networks - Time synchronization for nodes of a broadcast-only network is provided by combining two methods. The first method provides relative synchronization of communication frames of node broadcasts, so that all nodes have frames with aligned start and end times. The second method associates a network time with each frame at each node (i.e., each node locally tracks this network time). When a time-stamped message is received by a node, the node network time is set to the larger of its current value or the time stamp of the received message. Each node increments its network time by the same amount from one communication frame to the next.09-09-2010
20100226645Hybrid communication system providing grouping, localization and/or commissioning capability - Distinct physical channels in a network are exploited to provide capabilities that go significantly beyond conventional hybrid networks. In a first aspect, distinct physical channels are employed to determine physical relationships of the nodes with respect to each other. For example, whether or not the nodes of an RF wireless system are in the same room of a building can be determined by using optical messages passed between the nodes. In a second aspect, a first physical channel is employed for synchronized broadcasting, and a second physical channel is employed to enhance the capabilities of the synchronized broadcast network. For example, the nodes of an RF wireless broadcast network can be selectively commissioned (i.e., sensitized) with optical signals to commands that are broadcast on the RF network.09-09-2010

Alouisius Nicolaas Renee Bos, Amsterdam NL

Patent application numberDescriptionPublished
20090101584Reverse flow reactor with integrated separation and process for the employing this reactor - The present invention pertains to a reverse-flow reactor comprising at least one catalyst bed which is preceded and followed by at least one bed containing selectively adsorbing material, and its application for in a process for the removal of contaminants from a process stream.04-23-2009
20090187055PROCESS FOR THE PREPARATION OF STYRENE AND/OR A SUBSTITUTED STYRENE - The invention relates to a process for the preparation of styrene and/or a substituted styrene from a feed containing 1-phenylethanol and 2-phenylethanol and/or a substituted 1-phenylethanol and a substituted 2-phenylethanol, comprising a gas phase dehydration of the feed at elevated temperature in the presence of a catalyst comprising particles of alumina having a multimodal pore size distribution.07-23-2009
20090234144Reactor System and Process for the Manufacture of Ethylene Oxide - A reactor system for the epoxidation of ethylene, which reactor system comprises an elongated tube having an internal tube diameter of more than 40 mm, wherein contained is a catalyst bed of catalyst particles comprising silver and a promoter component deposited on a carrier, which promoter component comprises an element selected from rhenium, tungsten, molybdenum and chromium; a process for the epoxidation of ethylene comprising reacting ethylene with oxygen in the presence of the catalyst bed contained in the reactor system; and a method of preparing ethylene glycol, an ethylene glycol ether or an ethanol amine comprising obtaining ethylene oxide by the process for the epoxidation of ethylene, and converting the ethylene oxide into ethylene glycol, the ethylene glycol ether, or the ethanol amine. Preferably, the internal tube diameter is at least 45 mm.09-17-2009

Patent applications by Alouisius Nicolaas Renee Bos, Amsterdam NL

Alouisius Nicolaas Renée Bos, Amsterdam NL

Patent application numberDescriptionPublished
20110160318STACKED CATALYST BED FOR FISCHER-TROPSCH - The present invention pertains to a reactor tube comprising a fixed bed of Fischer-Tropsch catalyst particles, wherein the catalyst particles in 5% to 40% of the fixed bed volume at the upstream end have an average outer surface to volume ratio (S/V) in the range of between 3.0 to 4.5 mm06-30-2011

Anton Cornelis Bos, Doorn NL

Patent application numberDescriptionPublished
20090106930Cleaning apparatus, such as for synthetic grass - The invention relates to an apparatus for cleaning a ground surface of synthetic grass and a filler comprising a frame (04-30-2009
20090200050AERATING DEVICE - The invention relates to a device for aerating a ground, comprising a frame (08-13-2009

Arie Pieter Bos, Vlaardingen NL

Patent application numberDescriptionPublished
20090111894Method of Preventing Microbial Growth - There is provided a method of preventing microbial growth in an article, such as a consumer product or packaging material, whereby said article is treated with an effective amount of hydroxyacetaldehyde.04-30-2009

Bart Bos, Vleuten NL

Patent application numberDescriptionPublished
20090133604Bitumen composition with improved ageing resistance - The invention provides a bitumen composition comprising a bitumen and a modified clay which clay is obtainable by subjecting a clay having a layered structure to a treatment with a compound that is selected from the group consisting of onium compounds having the general formulae (R05-28-2009

Bernardus Johannes Bos, Lutjewinkel NL

Patent application numberDescriptionPublished
20100088986METHOD OF CONSTRUCTING A BUILDING, SUCH BUILDING, AND WALL AND FLOOR ELEMENTS FOR USE THEREIN - The invention relates to a method of constructing a building, comprising the step of providing a skeleton for a building wall of the building. The skeleton includes at least upright building elements such as columns or dividing walls. At least one lightweight, heat insulating and fire retarding wall element is placed between each adjacent pair of said columns. The columns are covered to provide substantially closed wall surfaces. The wall surfaces are covered with a covering layer having properties so as to provide fire-resistance to the complete wall. The covering layer on the inside wall surface may include a base layer of modified resin mortar, and a top layer of plaster mortar. The covering layer on the outside wall surface may include a base layer of modified resin mortar and a top layer of mineral mortar. Lightweight, heat insulating floor elements are placed and interconnected, and supported if necessary, and thereafter structural fill-material, such as concrete, is poured onto the floor elements to form a floor. The invention also includes a building, and wall and floor elements.04-15-2010

Dennis E. Bos, Helmond NL

Patent application numberDescriptionPublished
20100266190SYSTEM FOR QUANTIFICATION OF NEOVASCULATURE IN CT VOLUMES - When quantifying neo-vasculature growth measured using a CT scanner (10-21-2010

Dennis Erwin Bos, Eindhoven NL

Patent application numberDescriptionPublished
20100076454POSITIONING DEVICE FOR POSITIONING AN OBJECT ON A SURFACE - The present invention relates to a positioning device for positioning an object (03-25-2010

Patent applications by Dennis Erwin Bos, Eindhoven NL

Ebo Sybren Bos, Oss NL

Patent application numberDescriptionPublished
20120039843CONJUGATES OF A POLYPEPTIDE AND AN OLIGOSACCHARIDE - The present invention relates to conjugates of a polypeptide and an oligosaccharide, wherein the polypeptide is conjugated to at least one oligosaccharide-spacer residue, the oligosaccharide being a synthetic sulfated oligosaccharide comprising 4-18 monosaccharide units and per se having affinity to antithrombin III and the spacer being a bond or an essentially pharmacologically inactive flexible linking residue, or a pharmaceutically acceptable salt thereof.02-16-2012

Ed Bos, Eindhoven NL

Patent application numberDescriptionPublished
20090127938LINEAR MOTOR COIL ASSEMBLY AND LINEAR MOTOR - An ironless linear motor (05-21-2009

Eddy Bos, Eersel NL

Patent application numberDescriptionPublished
20110226728DEVICE FOR GENERATING A PLASMA DISCHARGE FOR PATTERNING THE SURFACE OF A SUBSTRATE - Device for generating a plasma discharge for patterning the surface of a substrate, comprising a first electrode having a first discharge portion and a second electrode having a second discharge portion, a high voltage source for generating a high voltage difference between the first and the second electrode, and positioning means for positioning the first electrode with respect to the substrate, wherein the positioning means are arranged for selectively positioning the first electrode with respect to the second electrode in a first position in which a distance between the first discharge portion and the second discharge portion is sufficiently small to support the plasma discharge at the high voltage difference, and in a second position in which the distance between the first discharge portion and the second discharge portion is sufficiently large to prevent plasma discharge at the high voltage difference.09-22-2011

Edwin J.c. Bos, Dommelen NL

Patent application numberDescriptionPublished
20100269362PRECISION STAGE - The invention relates to a positioning system for positioning and/or measuring a movable object, wherein the movable object (10-28-2010

Edwin Johannes Cornelis Bos, Dommelen NL

Patent application numberDescriptionPublished
20090307808MEASURING SCANNING PROBE FOR SCANNING A SURFACE TO BE MEASURED - A measuring scanning probe for scanning a surface to be measured, including a stylus so as to provide a measuring point at a first end of the stylus for scanning the surface to be measured and a base part that is to be fixedly connected to a scanning device. The stylus is movably suspended from the base part by one or more bending elements. The measuring scanning probe is substantially planar in shape. The stylus, the one or more bending elements, and the base part are located in a single main plane of the planar measuring scanning probe.12-10-2009

Gijsbert Maurits Bos, Apeldoorn NL

Patent application numberDescriptionPublished
20100015680PROCESS FOR THE PRODUCTION OF BIOGAS - The invention relates to a process for the production of biogas from biomass, in particular from lignocellulose-containing biomass. According to the invention bio gas is produced from lignocellulose-containing biomass in a process, wherein the cellulose and hemicellulose in the lignocellulose are made accessible for bioconversion.01-21-2010

Greorgius Rudolphius Bos, Bolsward NL

Patent application numberDescriptionPublished
20080251024Assembly of Milking a Robot With a Milking Robot Feeding Place, Such as a Milking Robot Feed Trough, and a Device For Gripping and Displacing Material, Such as For Example Roughage and/or Concentrate For Animals - An assembly of a milking robot with a milking robot feeding place, such as a milking robot feed trough, and a device for gripping and displacing material, such as for example roughage and/or concentrate for animals. The device is provided with a gripper (10-16-2008

Patent applications by Greorgius Rudolphius Bos, Bolsward NL

Greorgius Rudolphius Bos, Den Haag NL

Patent application numberDescriptionPublished
20100064974ASSEMBLY FOR FEEDING AND MILKING ANIMALS, AND A METHOD OF FEEDING AND MILKING ANIMALS - An assembly and method for feeding and milking animals is disclosed. The assembly is provided with an area where the animals are allowed to move freely, with a number of juxtaposed feeding stations for the animals, and with a retaining device for retaining an animal at a feeding station. The retaining device can be activated for retaining an animal and can be deactivated for releasing an animal. A mobile milking robot connects at least one teat cup to a teat of an animal, a computer system controlling the operation and movement of the milking robot. The mobile milking robot is a self-propelled mobile milking robot, and the retaining device is fixedly disposed at the feeding station.03-18-2010

Jan Jacob Bos, Wilp NL

Patent application numberDescriptionPublished
20090210985Caryopteris plant named 'WHITE SURPRISE' - A new and distinct cultivar of 08-20-2009

Jannetje Wilhelmina Bos, Vlaardingen NL

Patent application numberDescriptionPublished
20090075320Method for screening an enhancer or a masker of salty taste - The invention relates to a nucleic acid molecule being represented by a nucleic acid sequence comprising at least three nucleic acid subsequences, each nucleic acid subsequence coding for one of the α, β, and γ subunits of the epithelial sodium channel, and each nucleic acid subsequence being arranged in a head to tail configuration with respect to another. The invention further relates to a cell comprising the nucleic acid sequence of the invention, which is able to express the subunits and to its use in a method for screening a potential modulator compound of the subunits of the epithelial sodium channel.03-19-2009

Johannes Bos, Apeldoorn NL

Patent application numberDescriptionPublished
20090318660CROSSLINKABLE ARAMID COPOLYMERS - The invention pertains to an aramid copolymer composition comprising an aramid copolymer having at least one arylene carboxylic acid moiety and at least one hydroxyarylene moiety, or comprising an aramid copolymer having at least one arylene carboxylic acid moiety or having at least one hydroxyarylene moiety, and a crosslinker agent. The invention further relates to crosslinked copolymers derived thereof and shaped articles comprising said crosslinked copolymers.12-24-2009
20100001433Method for obtaining high-tenacity aramid yarn - The invention relates to a method for obtaining high-tenacity aramid yarn, wherein the yarn is made of a copolymer obtained from a mixture of monomers comprising DAPBI, an aromatic para-diamine, and an aromatic para-diacid, wherein the yarn is heated in at least two process steps, characterized in that in a first step the yarn is heated at a temperature of 200 to 360° C. at a tension of at least 0.2 cN/dtex, followed by a second step wherein the yarn is heated at a temperature of 370 to 500° C. at a tension of less than 1 cN/dtex. The invention further pertains to a multifilament aramid yarn spun from a sulfuric acid spin dope and having a tenacity of at least 2500 mN/tex.01-07-2010
20110034666CROSSLINKED ARAMID POLYMER - A crosslinked aramid polymer comprising a first aramid backbone which is crosslinked through a poly(meth)acrylic acid with a second aramid backbone. The crosslinked aramid polymer is obtained by polymerizing a monomeric aromatic diamine with a monomeric aromatic diacid, or halide or ester thereof in the presence of poly(meth)acrylic acid, followed by a curing step. The crosslinked aramid polymer is crosslinked through its amide bonds and can be made to a fiber, film or fibrid.02-10-2011
20110162517BALLISTIC RESISTANT ARTICLES COMPRISING ELONGATE BODIES - A ballistic-resistant moulded article having a compressed stack of sheets including reinforcing elongate bodies, where at least some of the elongate bodies are polyethylene elongate bodies that have a weight average molecular weight of at least 100,000 gram/mole and a Mw/Mn ratio of at most 6. Methods for manufacturing ballistic-resistant moulded articles are also provided.07-07-2011
20110268951POLYETHYLENE FILM AND METHOD FOR THE MANUFACTURE THEREOF - The present invention pertains to a polyethylene film and a process for manufacturing such film. The polyethylene film may have a ratio between the strength in a first direction in the film plane and the strength in a second direction in the film plane perpendicular to the first direction in the range of 0.1-10:1, the strength in at least one direction being at least 0.2 Gpa. The process for manufacturing a polyethylene film may have a starting UHMWPE polymer with an average molecular weight of at least 500,000 grams/mole, an elastic shear modulus determined directly after melting at 160° C. of at most 1.4 MPa, and a Mw/Mn ratio of at most 6 to a solvent-free compacting process and a stretching process under such conditions that at no point during the process the temperature of the intermediate polymer film is raised to a value above its melting point.11-03-2011

Patent applications by Johannes Bos, Apeldoorn NL

Johannes Lucas Bos, Bunnik NL

Patent application numberDescriptionPublished
20080293076Method to improve barrier function of cell-cell junctions - Described are methods of increasing the barrier function of a cell-cell junction, comprising activating a PDZ-GEF2 protein, wherein the PDZ-GEF2 protein comprises an amino acid sequence encoded by a gene corresponding to the RapGEF6 gene. Further described are methods for selecting an activator of PDZ-GEF2, comprising contacting a plurality of candidate compounds to at least two cells of a first cell type and at least two cells of a second cell type, both cell types capable of forming cell-cell junctions, measuring the maturation of cell-cell junctions before and after contacting the two cell types with the plurality of candidate compounds, and selecting a compound from the plurality of candidate compounds that is more capable of increasing the integrity of a cell-cell junction between at least two cells of the first cell type, as compared to its capability of increasing the integrity of a cell-cell junction between cells of the second type, wherein in the second cell type, the amount and/or activity of PDZ-GEF2 is decreased, compared to the first cell type.11-27-2008

Jurjen N.e. Bos, Heemskerk NL

Patent application numberDescriptionPublished
20110167242Multiple instruction execution mode resource-constrained device - A resource-constrained device comprises a processor configured to execute multiple instruction streams comprising multiple instructions having an opcode and zero or more operands. Each of the multiple instruction streams is associated with one of multiple instruction execution modes having an instruction set comprising multiple instruction implementations. At least one of the multiple instruction implementations is configured to change the processor from a first instruction execution mode to a second instruction execution mode. The processor comprises an instruction fetcher configured to fetch an instruction from one of the multiple instruction streams based at least in part upon a current instruction execution mode.07-07-2011

Martin Anton Bos, Wageningen NL

Patent application numberDescriptionPublished
20080241878Method For Enzmatic Cross-Linking Of A Protein, Cross-Linked Protein Thus Obatained And Use Thereof - The present invention provides methods for enzymatic cross-linking of a protein comprising performing a reaction for enzymatic cross-linking of said protein in the presence of a phenolic saccharide, wherein said reaction comprises the step of forming protein-protein cross-links. The present invention further provides a cross-linked protein obtainable by a method according to the invention as well as a protein that is cross-linked by a phenolic saccharide and the use of such proteins in a foodstuff. The invention also provides a foodstuff comprising a cross-linked protein of the invention as well as the use of a phenolic saccharide as a cross-linking agent for proteins.10-02-2008

Martine Bos, Utrecht NL

Patent application numberDescriptionPublished
20100291137METHOD FOR REFOLDING NEISSERIAL NSPA PROTEIN - The present invention provides an isolated refolded NspA protein, and a method of preparing it.11-18-2010

Martine Petronella Bos, Utrecht NL

Patent application numberDescriptionPublished
20100047287OUTER MEMBRANE VESICLES AND USES THEREOF - The present invention discloses a Gram negative bacterium in which the expression of a protein involved in LPS transport to the outer membrane is functionally down-regulated such that the level of LPS in the outer membrane is decreased compared to a wild-type Gram negative bacterium. Down regulation of Imp and MsbA proteins can result in such a bacterium. Outer membrane vesicle preparations derived from the Gram negative bacterium of the invention can be used in vaccines to provide protection against bacterial infection.02-25-2010
20110189215Vaccine Comprising Protein NMB0964 From Neisseria Meningitidis - The present invention relates to immunogenic compositions comprising neisserial blebs with upregulated levels of the NMB0964 antigens such that bacterial antibodies are generated against said antigen. Methods are also provided to upregulate expression through removal of the zinc repression mechanism of the cell or promoter or through removal of zinc from the culture medium.08-04-2011
20120039942OUTER MEMBRANE VESICLES AND USES THEREOF - The present invention discloses a Gram negative bacterium in which the expression of a protein involved in LPS transport to the outer membrane is functionally down-regulated such that the level of LPS in the outer membrane is decreased compared to a wild-type Gram negative bacterium. Down regulation of Imp and MsbA proteins can result in such a bacterium. Outer membrane vesicle preparations derived from the Gram negative bacterium of the invention can be used in vaccines to provide protection against bacterial infection.02-16-2012

Patent applications by Martine Petronella Bos, Utrecht NL

Martinus Louis Maria Bos, Born NL

Patent application numberDescriptionPublished
20110251326AROMATIC POLYCARBONATE COMPOSITION - The present invention relates to a polymer composition containing the following components: a) 30-97 mass % of aromatic polycarbonate, b) 0.5-20 mass % of a metal compound capable of being activated by electromagnetic radiation and thereby forming elemental metal nuclei, and c) 2.5-50 mass % of at least one rubber-like polymer, wherein the sum of a)-c) is 100%.10-13-2011

Mettine H.a. Bos, Amsterdam NL

Patent application numberDescriptionPublished
20110268790Snake Factor V and Methods of Use Thereof as a Procoagulant - Compositions and Methods for the treatment of coagulation disorders using Factor V variants are provided. Preferred disorders include hemophilia A and B.11-03-2011

Noortje Bos, Eindhoven NL

Patent application numberDescriptionPublished
20090273722Double hinge monitor mount - A monitor mounting assembly (11-05-2009

Robert Bos, Papendrecht NL

Patent application numberDescriptionPublished
20110042084IRREGULAR PATTERN TREATMENT OF A SUBSURFACE FORMATION - A method of heating a subsurface hydrocarbon containing formation includes providing heat flux per volume to a first portion of a subsurface hydrocarbon containing formation. The heat flux per volume is provided by two or more first heat sources positioned in the first portion. Heat flux per volume is provided to a second portion of the subsurface hydrocarbon containing formation with the heat flux per volume being provided by two or more second heat sources positioned in the second portion. The heat flux per volume provided by the two or more second heat sources is greater than the heat flux per volume provided by the two or more first heat sources. The second portion is positioned below the first portion.02-24-2011

Roelof Bos, Zwoile NL

Patent application numberDescriptionPublished
20080248182Device with a Membrane on a Carrier, as Well as a Method for Manufacturing Such a Membrane - A membrane on a carrier for filtration of liquids includes a carrier and a membrane. Also described is a method for manufacturing a membrane on a carrier as disclosed. Additionally described is the application of a membrane on a carrier as well as to a module including such a membrane. Also described is a method for determining fracture in such a membrane on a carrier.10-09-2008

Rolf Bos, Zwolle NL

Rudolf Robert Maria Bos, Groningen NL

Patent application numberDescriptionPublished
20120114592Hemostatic Foams - Hemostatic foams Abstract The invention is directed to hemostatic foams and to the preparation of such foams. In a first aspect, the present invention provides a biodegradable hemostatic foam comprising a polymer blend of a water-soluble polymer and a phase-separated polyurethane comprising an amorphous segment and a crystalline segment, wherein at least said amorphous segment comprises a hydrophilic segment.05-10-2012

Tammo Cornelis Bos, Amsterdam NL

Patent application numberDescriptionPublished
20110125398NAVIGATION APPARATUS, SERVER APPARATUS AND METHOD OF PROVIDING POINT OF INTEREST DATA - A navigation apparatus includes a communications interface for communicating data via a communications network and a processing resource coupled to the interface and arranged to receive a request for point of interest information, and to communicate via the communications interface a message constituting a point of interest data request for receipt by a remote server. In at least one embodiment, the processing resource is capable of receiving via the communications interface POI data identifying a first POI and a second POI, the POI data being in response to the message and arranged to provide an indication of relative temporal proximity of the first and second POIs. The processing resource is also arranged to respond to the request for POI information by identifying the first POI and the second POI and relative temporal proximity information relating thereto, the relative temporal proximity information being based upon the indication of relative temporal proximity received.05-26-2011

Tom Bos, Amsterdam NL

Patent application numberDescriptionPublished
20110018543ELECTROCHEMICAL CELL FOR EIS - The invention is directed to an electrochemical cell for electrochemical impedance spectroscopy, the use thereof, an electrochemical impedance spectroscopy method, and the use of a flexible magnet. The electrochemical cell of the invention comprises—a housing defining a space comprising an electrolyte, a counter electrode and optionally a reference electrode, wherein said counter electrode and said reference electrode are arranged to be in electrical contact with said electrolyte during use; —an opening in said housing allowing the electrolyte to be in electrical contact with a substrate; and—a flexible magnet for attaching said electrochemical cell to said substrate. The EIS method of the invention comprises—attaching an electrochemical cell according to invention to said substrate substrate; —filling said electrochemical cell with electrolyte, such that said counter electrode and said reference electrode are immersed in said electrolyte; and—measuring the impedance of said substrate.01-27-2011
20110297553MOUNTABLE ELECTRODE - The invention is directed to a mountable electrode, methods for preparing said mountable electrode, a method for monitoring the corrosion protective properties of a coating on a metal substrate, a method for measuring the corrosion rate of an uncoated metal substrate, an apparatus for measuring electrochemical impedance spectroscopy of coated metal substrates, and the use of said mountable electrode. The mountable electrode of the invention comprises -a carrier comprising a water-soluble layer, wherein said water-soluble layer comprises a water-soluble polymer; and -a water-permeable pattern of an inert metal on said water-soluble layer.12-08-2011

Willem Bos, Arnhem NL

Patent application numberDescriptionPublished
20110251301POLYMERIZABLE LIQUID COMPOSITION AND PROCESS FOR THE PRODUCTION OF ORGANIC GLASS STARTING FROM POLYMERIZABLE LIQUID COMPOSITIONS OF THE POLYURETHANE TYPE - Polymerizable liquid compositions of the polyurethane type, consisting of two components (A) and (B), wherein component (A) contains at least one cyclo-aliphatic diisocyanate monomer or a mixture of one cyclo-aliphatic diisocyanate monomer and a pre-polymer obtained by reaction, in the presence of an acid phosphate ester catalyst, between said cyclo-aliphatic diisocyanate monomer and one or more polyols having two or more hydroxy 1 groups per molecule and a molecular weight ranging from 50 to 2,000 g/mole; the second component (B) contains one or more polyols having a molecular weight ranging from 50 to 2,000 g/mole and a functionality between 2 and 5; in the absence of polyalkoxylated tertiary diamines and organometallic catalysts, said components (A) and (B) being present in a weight ratio which varies from 1:1 to 2:1 and the process for the production of organic glass starting from polymerizable liquid compositions of the polyurethane type.10-13-2011