BOSTIK SA Patent applications |
Patent application number | Title | Published |
20160122246 | HYDRAULIC BINDER BASED ON GROUND GRANULATED BLAST FURNACE SLAG HAVING IMPROVED SETTING IMPROVED CURING - Disclosed are a hydraulic binder composition containing at least 50% by weight of ground granulated blast furnace slag and a system for activating the slag, the system containing at least calcium sulphate, at least one product chosen from a source of Portland clinker and lime, at least one aluminium derivative and at least one alkali metal or alkaline earth metal salt; containing a ready-to-mix building material composition comprising such a hydraulic binder and aggregates of inert material capable of being agglomerated in the presence of an aqueous phase; and a process for employing the ready-to-mix composition containing a stage of mixing the said composition with water for the purpose of the preparation of a building material, such as a concrete or mortar, and in particular an adhesive mortar, pointing mortar or levelling mortar or coating. | 05-05-2016 |
20150353783 | PEELABLE ADHESIVE COMPOSITION - The invention relates to an adhesive composition comprising at least one latex and at least one polymer composition having a glass transition temperature ranging from −50° C. to 0° C., said adhesive composition being particularly suitable for bonding flexible surface coverings having a high dimensional variability. | 12-10-2015 |
20150344614 | Non-hot-melt MDI-based polyurethane composition bearing NCO end groups and having a low content of MDI monomer, comprising at least one isocyanate compound of particular molar volume - 1) Polyurethane composition comprising:
| 12-03-2015 |
20150344612 | NON-HOT-MELT 2,4-TDI-BASED POLYURETHANE COMPOSITION BEARING NCO END GROUPS AND HAVING A LOW CONTENT OF TDI MONOMER, COMPRISING AT LEAST ONE ISOCYANATE COMPOUND OF PARTICULAR MOLAR VOLUME - 1) Polyurethane composition comprising:
| 12-03-2015 |
20150336362 | MULTILAYER FILM FOR RESEALABLE PACKAGING HAVING IMPROVED RESEALING - Multilayer film comprising two thin layers D and E of a thermoplastic material bonded to one another by a continuous layer A that is a hot-melt pressure-sensitive adhesive composition:
| 11-26-2015 |
20150329666 | HYDROCARBON POLYMERS COMPRISING A 2-OXO-1,3-DIOXOLAN-4-YL END GROUP, PREPARATION AND USE THEREOF - Process for the preparation of a hydrocarbon polymer comprising a 2-oxo-1,3-dioxolan-4-yl end group by ring opening metathesis in the presence of a metathesis catalyst, of a vinyl ethylene carbonate chain transfer agent and of a compound comprising at least one C | 11-19-2015 |
20150315310 | Hydrocarbon-based polymers comprising two end groups with 2-oxo-1,3-dioxolan-4-yl endings, preparation thereof and use thereof - Process for the preparation of a hydrocarbon polymer comprising two end groups having 2-oxo-1,3-dioxolan-4-yl final parts by ring opening metathesis in the presence of a metathesis catalyst, of a chain transfer agent comprising a carbonate ring and of a compound of formula comprising at least one C | 11-05-2015 |
20150299535 | HOT-MELT PRESSURE-SENSITIVE ADHESIVE FOR A RECLOSABLE PACKAGING HAVING IMPROVED ORGANOLEPTIC PROPERTIES - 1. Hot-melt pressure-sensitive adhesive composition with an MFI of 0.01 to 100 g/10 minutes comprising:
| 10-22-2015 |
20150299390 | Polymers of [4-(methylether)-1,3-dioxolane-2-one of polyether polyol] - The invention relates to a polymer of formula (I): | 10-22-2015 |
20150259470 | LOW-MOLAR-MASS POLYMERS COMPRISING AT LEAST ONE 4-METHYLETHER-1,3-DIOXOLAN-2-ONE END GROUP - A polymer of formula (I): | 09-17-2015 |
20150210908 | DUAL ACTION ADHESIVE COMPOSTION - The present invention relates to an one-component adhesive composition, comprising a moisture cross-linking silyl modified polymer and an organoclay-based rheology controller being an alkyl ammonium salt modified mineral clay mixture. The present invention relates moreover to a two-component adhesive composition, comprising a first component A) comprising a moisture cross-linking polymer and an organoclay-based rheology controller; and a second water-based component B) that is reactive with component A) upon mixing thereof. The present invention moreover relates to a method of production of said adhesive composition. | 07-30-2015 |
20150184045 | SELF-ADHESIVE ARTICLE WITH FOAM SUPPORT - The present invention relates to a self-adhesive article comprising a support layer of foam or similar type and an adhesive layer obtained by cross-linking an adhesive composition. The present invention also relates to a mixture of at least two polymers suitable for use for the manufacture of the self-adhesive article as well as an adhesive composition comprising said mixture of at least two polymers according to the invention. | 07-02-2015 |
20150184043 | SELF-ADHESIVE ARTICLE WITH FOAM SUPPORT - The present invention relates to a self-adhesive article comprising a support layer of foam or similar type and an adhesive layer obtained by cross-linking an adhesive composition. The present invention also relates to a mixture of at least two polymers suitable for use for the manufacture of the self-adhesive article as well as an adhesive composition comprising said mixture of at least two polymers according to the invention. | 07-02-2015 |
20150176267 | WALL AND CEILING COATING COMPOSITION HAVING HEAT INSULATION PROPERTIES - A coating composition of:
| 06-25-2015 |
20150175850 | Moisture- and heat-crosslinkable polyurethane-based adhesive composition comprising a low content of isocyanate monomer - The present invention relates to a heat- and moisture-crosslinkable adhesive composition comprising:
| 06-25-2015 |
20150175849 | PROCESS FOR HOT APPLICATION OF A SILYLATED ADHESIVE COMPOSITION - The invention relates to a process for hot application of an adhesive composition ( | 06-25-2015 |
20150174879 | CONTINUOUS GLUING PROCESS OF AN ADHESIVE COMPOSTION WITH A GLUING NOZZLE HAVING AN EXTRUSION DIE WITH A RELAXATION VOLUME - The invention relates to a gluing process of an adhesive composition with the use of a gluing nozzle having an extrusion die for continuous extrusion of an adhesive composition over a predetermined width, the extrusion die ( | 06-25-2015 |
20150152292 | SYSTEM AND CORRESPONDING METHOD FOR HOT APPLICATION OF AN ADHESIVE COMPOSITION - A system for hot application of an adhesive composition, comprising an in-line heating device and a corresponding method for hot application of the adhesive composition. The system comprises:
| 06-04-2015 |
20150122407 | POLYURETHANE-BASED TWO-COMPONENT ADHESIVE COMPOSITION - The present invention relates to a polyurethane-based two-component adhesive composition. The invention also relates to the manufacture of membrane-type filtration cartridges using the two-component adhesive composition according to the invention. | 05-07-2015 |
20150118490 | SELF-ADHESIVE OF RENEWABLE ORIGIN WITH TEMPERATURE-STABLE ADHESIVE POWER - Heat-curable adhesive composition:
| 04-30-2015 |
20150118489 | PSA OF RENEWABLE ORIGIN WITH TEMPERATURE-STABLE ADHESIVE POWER - Heat-curable adhesive composition:
| 04-30-2015 |
20150030848 | BREATHABLE SELF-ADHESIVE ARTICLES - The invention relates to the use of an adhesive composition comprising at least one silyl-containing polymer, at least one compatible tackifying resin and at least one catalyst, to make a breathable self-adhesive article. The invention also relates to a breathable self-adhesive article comprising at least one breathable substrate coated with a breathable adhesive layer. The invention also relates to a pressure-sensitive adhesive composition. | 01-29-2015 |
20150014356 | DISPENSER PACKAGING FOR VISCOUS LIQUID COMPRISING LARGE PARTICLES - The invention provides a dispensing system for viscous liquids comprising suspended large particulate material, the system comprising a deformable container having an outlet nozzle, the container holding the viscous liquid. It has been found that this combination of features enables a viscous liquid which may otherwise give rise to frequent blockages and difficult dispensing of a liquid through a constriction, such as in the nozzle, to be evenly, reproducibly and continuously dispensed as a manual operation. | 01-15-2015 |
20140352887 | PEELABLE ADHESIVE COMPOSITION - The invention relates to an adhesive composition comprising at least one natural latex and at least one polymeric composition having a glass transition temperature ranging from −50° C. to 0° C. | 12-04-2014 |
20140324006 | Wax-Containing Hot Melt Adhesives and Disposable Absorbent Articles - 1) Wax-containing hot melt adhesive comprising 1 to 40% of a styrenic block copolymer (a), 3 to 15% of a modified thermoplastic elastomer (b) comprising —COO— groups, and 5 to 25% of a wax (c). 2) Disposable absorbent article employing said hot melt adhesive. The article bonded by the hot melt adhesive of the present invention has excellent creep resistance and aging resistance. | 10-30-2014 |
20140024513 | MULTILAYER FILM FOR FLEXIBLE WRAPPING - A subject of the present invention relates to a multilayer (or laminate) film, that can be used in the field of flexible wrapping, comprising at least 2 thin layers of material bonded together by a layer of an adhesive composition based on a styrene block copolymer. It also relates to a lamination process suitable for the manufacture of said film. | 01-23-2014 |
20130299074 | CROSS-LINKING METHOD AND ASSOCIATED DEVICE - The invention relates to a method for cross-linking a cross-linkable adhesive composition without solvent on a film, comprising driving and/or guiding said film in a climatic chamber, by a Caroll-type drive or guide. | 11-14-2013 |
20130291469 | METHOD FOR LAYING PARQUET FLOORING WITH IMPROVED DIMENSIONAL STABILITY - 1) Moisture-crosslinkable adhesive composition comprising:
| 11-07-2013 |
20130233911 | MULTILAYER FILM FOR RESEALABLE PACKAGING - The invention relates to: 1) a multilayer film for resealable packaging, wherein said multilayer film includes a layer having a thickness of between 7 and 300 μm and consisting of a hot-melt pressure-sensitive adhesive composition having an MFI of 0.01 and 100 g/10 minutes, including 40 to 70% of an SIS styrene block copolymer mixture having a styrene content of 10 to 16% and a diblock copolymer content of 60% to 90%; and 30 to 60% of one or more tackifying resins having a softening temperature of between 5 and 140° C.; 2) a method for manufacturing said film by means of coextrusion; and 3) the use of said film for manufacturing resealable cartons. | 09-12-2013 |
20130203899 | PULVERULENT MORTAR COMPOSITION HAVING IMPROVED ADHESION - Pulverulent mortar composition comprising a mineral binder, an inert material in the form of aggregate capable of being agglomerated in aqueous phase by means of said binder, and 0.2 to 1% of a fluid additive comprising 25 to 100% of a linear or branched, saturated or unsaturated hydrocarbon compound (i) which is liquid at room temperature and which includes one or more —COO— ester groups, the total weight of which, relative to the molar mass of said compound, is between 20 and 50%. Use for preparing an adhesive mortar for fixing ceramic tiles. | 08-08-2013 |
20130168018 | PEELABLE ADHESIVE COMPOSITION - The invention relates to an adhesive composition comprising at least one natural latex and at least one polymeric composition having a glass transition temperature ranging from −50° C. to 0° C. | 07-04-2013 |
20130165568 | HOT-MELT ADHESIVE COMPOSITION INTENDED TO FORM A FILM SUITABLE FOR WRAPPING A HOT-MELT ADHESIVE PRODUCT, AND ITS USE - A hot-melt adhesive composition intended to form a film:
| 06-27-2013 |
20120165453 | GLUE FOR REPAIR OR ATTACHMENT FREE OF ORGANOTIN - The invention relates to an adhesive composition, including: 10 to 95% of a moisture cross-linkable polymer (A), the main chain includes 2 silyl terminal groupings, each of which includes at least one hydrolyzable group bonded to the silicon atom; 1 to 60% of a mineral filler (B) in the form of particles having a size of between 1 nm and 0.2 mm; and 0.2 to 7% of a cross-linking catalyst (C) consisting of titanium tetraisopropoxide. The invention also relates to the use of said composition as glue for repair or attachment. | 06-28-2012 |
20120160413 | POLYURETHANE WITH POLYETHER AND POLYESTER BLOCKS AND ALKOXYSILANE END GROUP - 1) Method of preparing a polyurethane with polyurethane-polyether and polyurethane-polyester blocks with at least 2 polyurethane-polyester end blocks joined to an alkoxysilane end group, said method comprising:
| 06-28-2012 |
20120042499 | ADHESIVE COMPOSITION WITH IMPROVED GREEN STRENGTH - Adhesive composition comprising:
| 02-23-2012 |
20110309584 | SEALANT STRIP AND METHOD OF FORMING LAP JOINTS - The present invention relates to a form of lap joint for forming a water-tight joint between sheet materials comprising a sealant strip between 2 sheets of material, the sheets of material being held about the sealant strip by means of a plurality of fasteners. The sealant strip comprises a pliable sealant material in which is embedded, along the length of the strip, one or more elastomeric cords. The invention provides an improved form of construction such that sealant in a non-hardened form, such as before setting or when of a non-setting form is not extruded from a joint overtime and thus the integrity of the joint is maintained. | 12-22-2011 |
20110308701 | SEALANT TAPE COMPRISING OFFSETTING PARTICLES - A mastic sealing strip comprising a continuous sealant composition in which are located deformable offsetting particles for, in use, defining a minimum thickness of the sealing strip when placed between two surfaces to be sealed. The Young's modulus of the deformable offsetting particles is between 0.1 GPa and 15 GPa. The strip enables glass panels to be sealed with a much reduced incidence of cracking. | 12-22-2011 |
20110277915 | NOVEL ADHESIVE COMPOSITION - The invention provides an adhesive or sealant composition comprising a cross-linkable polymer, a cross-linking catalyst for the polymer, a rheology controller, a water-scavenger, wherein said cross-linkable polymer is silyl-end capped and has an equivalent molecular weight between 10,000 and 20,000. | 11-17-2011 |
20110168329 | NOVEL POLYAMIDE-BASED HOT-MELT ADHESIVE COMPOSITION - 1) Hot-melt adhesive composition comprising from 20 to 95% of a polyamide and from 5 to 80% of a supramolecular polymer capable of being obtained by reaction between 1-(2-aminoethyl)-2-imidazolidone (UDETA) and a mixture comprising: —from 51 to 100% of one or more dimers and/or trimers of fatty acids; and—from 0 to 49% of one or more monomers of fatty acids. 2) Use of said composition with a view to manufacturing disposable hygiene articles. | 07-14-2011 |
20110162782 | ADHESIVE COMPOSITION FOR SELF-ADHESIVE LABEL AND ITEM INCLUDING THE SAME - The present invention relates to a pressure-sensitive hotmelt adhesive composition suitable for sticking permanent-tack self-adhesive labels to any type of smooth or rough surface, an item comprising said adhesive composition, and the method of preparing said item. | 07-07-2011 |
20110151253 | HEAT CURABLE ADHESIVE COMPOSITION - 1) Heat-curable adhesive composition comprising:
| 06-23-2011 |
20100330315 | PROJET HOT MELT COMPOSTABLE - The invention relates to biodegradable hot-melt adhesive compositions, preferably without residual tackiness at room temperature and having a biodegradability, as measured by the released carbon-dioxide analysis method pursuant to Standard EN ISO 14855, that is higher than 55%, preferably higher than 60%, and preferably higher than 90%, and to the use thereof. This percentage is given by reference with the cellulose biodegradability measurement, which amounts to 100% in the same conditions. | 12-30-2010 |
20100193127 | HMPSA FOR REMOVABLE SELF-ADHESIVE LABEL - Hot-melt pressure-sensitive adhesive (HMPSA) composition comprising:
| 08-05-2010 |
20100154991 | ADHESIVE COMPOSITION THAT CAN BE PEELED AFTER CROSSLINKING - The present invention involves an adhesive composition and a method for its-use, especially by consumers, for fastening various articles, for example for the purposes of fitting out or decorating dwellings. | 06-24-2010 |
20100092787 | SELF-LEVELLING, ANHYDROUS COATING MATERIALS FOR FLOOR SURFACES - The invention describes self-levelling, anhydrous coating materials on floor surfaces, consisting of silane-modified polyethers, preferably methoxyalkylsilane-terminated polyoxypropylenes, calcium carbonate powder, drying agent, curing catalyst, adhesion promoter and optionally further additives and/or fillers. The moisture-curing coating materials obtained, preferably used on cement- or calcium sulphate-bound floor surfaces, are distinguished by good adhesion, high sound insulation, a barrier effect against rising moisture and excellent surface planarity, as are desired for the laying of hard floors, in particular laminate or parquet boards. | 04-15-2010 |
20100092703 | ADHESIVE COMPOSITION FOR A DEBONDABLE SELF-ADHESIVE LABEL - Hot-melt pressure-sensitive adhesive (HMPSA) composition comprising: | 04-15-2010 |
20100058694 | IMPARTING WATER REPELLENCY TO LAMINATE AND PARQUET EDGES - The present invention discloses the composition of a one-component, solvent-free water repellent for sealing joint and cut edges and tongue and groove of laminate and parquet floor elements laid without adhesive. The water repellent consists of saturated fatty acids having at least 10 carbon atoms in proportions by mass of 60 to 95%, preferably stearic acid, and plasticizers in proportions by mass of 5 to 40%, and optionally dyes, wetting agents and preservatives. Paraffinic white oils and silicone oils are used as plasticizers. | 03-11-2010 |
20090291298 | MULTILAYER FILM FOR FLEXIBLE PACKAGING - 1) Multilayer film comprising 2 thin layers joined by a layer, having a thickness of less than 10 μm, of an adhesive composition comprising:
| 11-26-2009 |
20090220807 | Hot Melt Pressure Sensitive Adhesives for Paper Labels - A HMPSA is provided that preferably includes at least a) from 30 to 50% of a mixture of triblock and diblock styrenic copolymers having an overall styrene content comprised between 14 and 40%, b) from 40 to 55% of a tackifying resin with a softening temperature comprised between 70 and 150° C. obtainable by hydrogenating, polymerizing or copolymerizing mixtures of aliphatic unsaturated hydrocarbons having about 5, 9 or 10 carbon atoms; c) from 4 to 20% of a hydrocarbon oil with an aromatic content less than 15%; d) from 1 to 6% of a filler selected among calcium carbonate or a low molecular weight homopolymer or copolymer of polyethylene. A laminated system is also provided that includes at least an adhesive layer utilizing the HMPSA and paper facestock. Also included are PSA labels obtainable from the laminated system with a reduced tendency to discolor after storage. | 09-03-2009 |
20090044364 | NOTCHED SPATULA APPLICATOR AND ADHESIVE COMPOSITION FOR LAYING PARQUET - The invention relates to a notched spatula applicator ( | 02-19-2009 |
20080268271 | Device and Method for Packaging in Block form a Sheathed Hot-Melt Adhesive Product - A method for packaging in block form a sheathed hot-melt adhesive product comprises the steps: (a) of continuously supplying a sheathed hot-melt adhesive product, (b) of immersing the sheathed hot-melt adhesive product in a liquid refrigerant, (c) of pressing the sheathed adhesive product at a portion thereof, (d) of ultrasonically welding the sheathed adhesive product at the pressed portion; and (e) of cutting the sheathed adhesive product into a block at the pressed portion. A block of sheathed hot-melt adhesive product and an installation for packaging a sheathed hot-melt adhesive product are also provided. | 10-30-2008 |
20080221247 | METHOD OF GLUING HYDROPHOBIC AND OLEOPHOBIC SUBSTRATES WHICH ARE INTENDED FOR PACKAGING - The invention relates to a method of gluing substrates which are hydrophobic and oleophobic as a result of having been treated earlier using a fluorinated compound, said substrates being intended for packaging. The inventive method consists in applying an adhesive to at least one of the substrates, said adhesive comprising: a) 5 to 50 weight percent of at least one styrenic block copolymer (preferably, 15 to 30%); b) 20 to 60 weight percent of at least one tackifying resin which is compatible with the non-styrene phase (preferably, 35 to 55%); c) 0 to 20 weight percent of at least one tackifying resin which is compatible with the styrene phase and, (preferably, 5 to 15%); d) 5 to 25 weight percent of at least one thermofusible wax (preferably, 10 to 17%); e) 3 to 20 weight percent of liquid plasticisers which are normally used in thermofusible adhesives; and/or f) additives. In this way, said mixture presents the following characteristics: (i) a viscosity of between 400 and 3000 mPa·s at 170° C. (preferably, between 700 and 1400 mPa·s); and (ii) a softening point included between 75 and 120° C. | 09-11-2008 |