| BLUESTAR SILICONES FRANCE Patent applications |
| Patent application number | Title | Published |
|---|
| 20110305911 | ARTICLE HAVING ANTIFOULING PROPERTIES AND INTENDED TO BE USED IN AQUATIC APPLICATIONS, PARTICULARLY MARINE APPLICATIONS - The present invention relates to an article having antifouling properties and intended to be used in aquatic applications, particularly marine applications, and to a method for slowing down the growth of aquatic organisms on submersible or semi-submersible structures. | 12-15-2011 |
| 20110287268 | ARTICLE HAVING ANTISOILING PROPERTIES AND INTENDED TO BE EMPLOYED IN AQUATIC USES, IN PARTICULAR MARINE USES - The present invention relates to an article having antisoiling properties and intended to be employed in aquatic uses, in particular marine uses, and also to a method for delaying the growth of aquatic organisms on submersible or semi-submersible structures. | 11-24-2011 |
| 20110281969 | COMPOUNDS WITH GUANIDINE STRUCTURE AND USES THEREOF AS ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - A compound having a guanidine structure and uses thereof as organopolysiloxane polycondensation catalysts are described. | 11-17-2011 |
| 20110263743 | NOVEL CATALYSTS FOR REACTION BETWEEN AN ISOCYANATE AND AN ALCOHOL - Catalysts, which are not tin-based, are described for use in a reaction between an isocyanate and an alcohol, which is a key step for preparing polyurethane polymers. | 10-27-2011 |
| 20110257286 | NOVEL CATALYSTS FOR REACTION BETWEEN AN ISOCYANATE AND AN ALCOHOL - Catalysts, which are free of tin, are described for the reaction between an isocyanate and an alcohol, which is a key step for preparing polyurethane polymers. | 10-20-2011 |
| 20110212333 | ARTICLE HAVING ANTIFOULING PROPERTIES FOR AQUATIC AND PARTICULARLY SEA USE - An article having antifouling properties and intended to be employed in aquatic uses, in particular marine uses. In particular there is provided an article having antifouling properties and intended to be employed in aquatic uses which comprises: a) a support, b) optionally, at least one primer coat on said support comprising at least one anticorrosive product, c) optionally, at least one intermediate primer coat promoting adhesion between the coats, d) at least one adhesion-promoting coat or tie coat, deposited on said primer coat or on said support when the primer coat is absent, and e) at least one antifouling coat or topcoat, deposited on said adhesion-promoting coat or tie coat. | 09-01-2011 |
| 20110206936 | ARTICLE HAVING ANTIFOULING PROPERTIES FOR AQUATIC AND PARTICULARLY SEA USE - An article having antifouling properties and intended to be employed in aquatic uses, in particular marine uses, which comprises: a) a support, b) optionally, at least one primer coat on said support comprising at least one anticorrosive product, c) optionally, at least one intermediate primer coat promoting adhesion between the coats, d) at least one adhesion-promoting coat or tie coat, deposited on said primer coat or on said support when the primer coat is absent, and e) at least one antifouling coat or topcoat, deposited on said adhesion-promoting coat or tie coat. | 08-25-2011 |
| 20110189632 | DENTAL COMPOSITIONS CROSSLINKABLE/POLYMERIZABLE BY CATIONIC PROCESS - Improvedly storage stable dental compositions useful for the preparation of dental prostheses and for dental restoration containing a uniquely pretreated dental filler material. | 08-04-2011 |
| 20110098392 | COMPOUNDS HAVING A GUANIDINE STRUCTURE AND USE OF SAME AS ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts which exhibit toxicity problems. | 04-28-2011 |
| 20110046304 | ROOM TEMPERATURE VULCANISABLE ORGANOPOLYSILOXANE COMPOUND TO GIVE AN ELASTOMER AND NOVEL ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts and also to novel organopolysiloxane polycondensation catalysts. | 02-24-2011 |
| 20110046299 | COMPOUNDS WITH A GUANIDINE STRUCTURE AND USE THEREOF FOR AS ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The invention relates to novel compounds with a guanidine structure, and more particularly nontoxic compounds with a silylated guanidine structure. | 02-24-2011 |
| 20110040033 | ROOM TEMPERATURE VULCANISABLE ORGANOPOLYSILOXANE COMPOUND TO GIVE AN ELASTOMER AND NOVEL ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts and also to novel organopolysiloxane polycondensation catalysts. | 02-17-2011 |
| 20110040032 | ORGANOPOLYSILOXANE COMPOSITION ROOM TEMPERATURE VULCANIZABLE TO ELASTOMER AND NEW ORGANOPOLYSILOXANE POLYCONDENSATION CATALYSTS - The present invention relates to an organopolysiloxane composition that can be vulcanized at room temperature into an elastomer that is crosslinked by polycondensation and that does not contain alkyltin-based catalysts and also to novel organopolysiloxane polycondensation catalysts. | 02-17-2011 |
| 20110018235 | ADHESIVE SILICONE COMPOSITION AND ADHESION METHOD USING THE SAME - The present invention relates to a cross-linkable adhesive silicone composition, having a very short cross-linking time and capable of providing an adhesive having mechanical properties sufficient so that it can be used as an adhesive joint and provide waterproofing of a seam joining two substrates. Such a composition comprises: (A) at least a polyorganosiloxane (POSA) having, for each molecule, at least two alkenyl groups, preferably, C2-C6 linked to silicon; (B) at least one polyorganosiloxane cross-linking agent having, for each molecule, at least two hydrogen atoms linked to silicon; (C) a catalytically efficient amount of at least one catalyst containing at least one metallic compound, preferably platinum; (D) a reinforcing mineral filler; and is characterized in that it also comprises at least one polyorganosiloxane (POS A′) gum having a weight content of alkenyl(s) group(s), preferably vinyl(s), between 0.001% and 0.2%, and having a consistency of between 300 and 1200 at 25° C. | 01-27-2011 |
| 20110015332 | Oil-in-water aminosiloxane emulsions - Oil-in-water siloxane emulsions are useful for providing a substrate, especially a textile substrate, with long-lasting water-repellent properties. | 01-20-2011 |
| 20100297903 | COATING COMPOSITIONS AND TEXTILE FABRICS COATED THEREWITH - A curable coating composition that exhibits improved cure and adhesion to various substrates, especially synthetic textiles used in the manufacture of air bags, and good air pressure holding performance. | 11-25-2010 |
| 20100178517 | METHOD FOR OBTAINING A FIBROUS MATERIAL/SILICONE COMPOSITE, AND SAID FIBROUS MATERIAL/SILICONE COMPOSITE - A method for obtaining a cross-linked fibrous material/silicone elastomer composite and the composite for textile architecture. The method avoids capillary ascension, preserves cohesion of the coated textile, and limits delamination between different silicone layers. The method comprises, in order: 1) coating one face of the textile substrate with a first liquid, silicone composition cross-linkable into an elastomer with a dynamic viscosity before cross-linking of between 5000 and 200000 mPa·s at 25° C.; 2) cross-linking the first liquid silicone composition; 3) coating the other face with a second liquid, silicone composition cross-linkable into an elastomer, said second silicone composition having a dynamic viscosity before cross-linking lower than or equal to 2000 mPa·s at 25° C. for textile core impregnation, and having after cross-linking a number of reactive groups for adhesion of an optional composition subsequently applied onto the second silicone composition; 4) cross-linking the second silicone composition impregnating the textile substrate. | 07-15-2010 |
| 20100147457 | METHOD FOR PRODUCING AN ANTI-ADHESIVE SILICON COATING - A process for the preparation of a silicone release coating on a support is provided. The process involves the use of short-wave ultraviolet (UV-C) radiation with a wavelength of between 200 and 280 nm and irradiation with quasimonochromatic light. | 06-17-2010 |
| 20100137468 | DENTAL COMPOSITION BASED ON SILICONE CROSSLINKABLE BY CATION PROCESS - The invention concerns dental compositions. Said composition comprises (1) a silicone crosslinkable and/or polymerizable by cation process; (2) an efficient amount of at least an initiator such as onium borate; (3) at least a photosensitizer; and (4) a dental filler present in the composition in a proportion of at least 10 wt. % relative to the composition total weight. Said dental compositions are useful for making dental prostheses or for dental restoration. | 06-03-2010 |
| 20100081751 | Use of an Organopolysiloxane Composition Vulcanizable From Room Temperature To Form A Self-Adhesive Elastomer - An organopolysiloxane composition and precursors thereof are provided herein. The invention also relates to methods for manufacture and use of a organopolysiloxane composition to prepare a silicone elastomer which can be used, for example, as a seal and/or adhesive. | 04-01-2010 |
| 20100043933 | SILOXANE-BASED COMPOSITION WHICH IS INTENDED FOR TIRE MOLDING/STRIPPING - The invention relates to compositions in the form of silicone oil emulsions which are intended to be applied to curing bladders as a mold-release agent during tire production. | 02-25-2010 |
| 20090301750 | HOT-VULCANIZABLE POLYORGANOSILOXANE COMPOSITIONS USEFUL PARTICULARLY FOR MANUFACTURING ELECTRICAL CABLES OR WIRES - A polyorganosiloxane composition that can be vulcanized at high temperature to a silicone elastomer, useful in the field of the manufacture of electrical wires or cables having an improved fire performance is provided. The composition includes a semi-reinforcing filler chosen from the group composed of:—calcined kaolin powders, preferably that have undergone a chemical surface treatment;- talc;- calcium carbonate that may or may not have been surface-treated, for example with vinylsilanes, aminosilanes or (reactive or unreactive) silicone oils; and mixtures thereof. | 12-10-2009 |
| 20090297719 | METHOD OF PREVENTING THE APPEARANCE OF MISTING WHEN COATING FLEXIBLE MEDIA WITH A CROSSLINKABLE LIQUID SILICONE COMPOSITION IN A MULTI-ROLL DEVICE - The invention relates to the general field of coating various flexible media, such as sheets of paper or synthetic polymer (polyolefin, polyester, etc.) or else a textile, with a silicone on high-speed rolls. The invention relates to an effective method of preventing the appearance of misting when coating flexible media with a liquid silicone composition that is the precursor of crosslinked coatings, this coating operation being performed using a roll coater operating at high speed. | 12-03-2009 |
| 20090264035 | ANTI-FOULING POLYADDITION SILICONE VARNISH, APPLICATION OF THIS VARNISH TO A SUPPORT AND SUPPORT THUS TREATED - The invention relates to silicone compositions particularly useful for the production of anti-fouling varnishes that can be applied to flexible or bulk supports. The aim is to provide an anti-fouling silicone varnish for textiles coated with silicone elastomers which is economical, adhesive, non-slip and glossy. This aim is achieved by means of a crosslinkable silicone composition comprising: A—100 parts by weight of dry POS resin (A), preferably of formula MM | 10-22-2009 |
| 20090215939 | Method for Hydrophobising and Improving the Beading Effect of Construction Materials - The invention relates to the use of waterproofing liquid silicon compositions for impregnating porous construction materials, for example mineral or (ligno)cellulose materials. | 08-27-2009 |
| 20090208660 | METHOD FOR CONTROLLING ONSET OF FOG WHEN COATING FLEXIBLE SUPPORTS WITH A LIQUID SILICONE COMPOSITION, IN A CYLINDER-TYPE DEVICE - The invention concerns the general field of high speed silicone coating on various flexible cylinders, such as paper or synthetic polymer (polyolefin, polyester), or textile sheets. The invention concerns an efficient method for controlling the onset of fog when coating flexible supports with a liquid silicone composition precursor of crosslinked coatings, said coating being performed using a cylinder-type coating device operating at a high speed. | 08-20-2009 |
| 20090142606 | METHOD FOR PREPARING RETICULATED ORGANIC COATINGS ON A BASE - A process for the polymerization and/or crosslinking of an organic coating composition is provided. The process involves employing an organic coating composition which can crosslink and/or polymerize under irradiation with short-wave ultraviolet (UV C) radiation with a wavelength of between 200 and 280 nm. | 06-04-2009 |
| 20090093605 | PROCESS FOR PREPARING A SILICONE RESIN - The invention relates to, and the general field of the invention is that of, the synthesis of silicone resins, more particularly the synthesis of silicone resins of type MQ. The process relates to the preparation of MQ silicone resins and permits better control of the operating conditions in the step of the polymerization of a sodium silicate (B) in aqueous medium in the presence of an acid (C) to form a silica hydrosol (polysilicic acid). In the course of the polycondensation step the reactants, a sodium silicate and an acid, are mixed, preferably in continuous fashion, dynamically to form a mixture (3), by means of at least one intensive mixing tool (M) producing a power ε per unit volume of more than 10 kW/m | 04-09-2009 |
