Abstract: The invention relates to a liquid bi-component composition comprising a silylated polymer having alkoxysilane functions, an epoxy resin, an amine catalyst for the epoxy and a catalyst for silanol condensation, and an adhesion promoter or a coupling agent. After crosslinking, the liquid composition according to the invention makes it possible to obtain a waterproofing membrane suitable for pedestrian and/or vehicle traffic.

Abstract: The present invention relates to a novel XDI-terminated polyurethane. The present invention also relates to the use of said polyurethane for manufacturing an adhesive, mastic and/or surface coating composition, especially for the construction field, which is stable over time in terms of viscosity.

Abstract: The invention relates to a method for synthesizing NCO-terminated polyurethanes having improved elastic properties, said method involving the staggered addition of diisocyanate(s). The invention also relates to NCO-terminated polyurethanes that have high elongation at break and can be obtained using the disclosed method. The invention finally relates to adhesive, mastic and/or coating compositions comprising the disclosed NCO-terminated polyurethane.

Abstract: 1) Cleaning composition comprising: from 5% to 99% of a thermoplastic polymer which does not react with moisture (a), from 1% to 15% of a monofunctional silane compound (b); from 0% to 94% of a compound (c) chosen from a plasticizer (c1), an oil (c2) or a tackifying resin (c3); said composition being homogeneous and having a Brookfield viscosity, measured at 100° C., within the range extending from 20 to 200 000 mPa·s. 2) Process for cleaning the walls of items of industrial equipment which are coated with a layer of composition C comprising a polymer P having alkoxysilane groups, said process comprising the mixing of said composition C with the cleaning composition according to 1).

Abstract: 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: an application nozzle for applying the adhesive composition; a supply line for supplying the nozzle with the adhesive composition to be applied in fluid form; a in-line heating device for heating of the adhesive composition to an application temperature, the heating device comprising: a static mixture including an electrically conducting material, and an inductive cable surrounding the static mixer.

Abstract: The invention relates to a silyl-containing polymer that is used, together with a tackifying resin to form an adhesive composition capable of storing and delivering drugs to the skin of a user. Typically the composition is formed into a patch which shows excellent adhesion to the skin even when drugs and other additives are dissolved into the composition.

Abstract: 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II?a) and (II?b): a process for its preparation, and use as an adhesive.

Abstract: 1) Hydrocarbon polymer having two azlactone end groups F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.

Abstract: 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.

Abstract: A multilayer film: an adhesive layer A: an extrudable hot-melt self-adhesive composition; a complexable thin layer B; and a heat-sealable and cleavable layer C of a linear copolyester C1 obtained by polycondensation of a composition of monomers: at least one diol (i), at least one compound (ii) chosen from terephthalic acid or a diester derivative and at least one compound (iii) chosen from an aromatic or aliphatic dicarboxylic acid or a diester or anhydride derivative; the amounts of the monomers (i), (ii) and (iii) used in the polycondensation such that the softening temperature of C1 is below 190° C. A process for producing the multilayer film by co-extrusion blow-molding. A resealable packaging comprising a PET-based receptacle and a seal of said multilayer film, the heat-sealable and cleavable layer (C) of which is heat-sealed on the receptacle.

Abstract: 1) Process for preparing a poly(urea-urethane) comprising blocks of polyurethane-polyether and polyurethane-polyester type, two blocks of the same type each being connected to an alkoxysilane end group via a urea function, said process comprising: (i) the reaction of a polyether polyol A1 with a stoichiometric excess of a diisocyanate B(i); and then (ii) the reaction of the polyurethane produced in step (i) with a stoichiometric excess of a polyester polyol A2; and then (iii) the reaction of the polyurethane produced in step (ii) with a stoichiometric excess of a diisocyanate B(iii); and then (iv) the reaction of the polyurethane produced in step (iii) with a stoichiometric amount of an aminosilane C. 2) Poly(urea-urethane) formed via said process. 3) Corresponding adhesive composition, also comprising a crosslinking catalyst. 4) Process for assembling two substrates using said composition.

Abstract: 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: a composition of styrene block copolymers (a mixture of diblock and triblock copolymers); and one or more tackifying resins with a softening temperature of 5 to 140° C.; the adhesive layer A connected to the layer D via a tie layer B, and connected to the layer E via a tie layer C, B and C being polyethylene or polypropylene modified by a cyclic anhydride of an unsaturated acid having from 4 to 8 carbon atoms, manufacture of the film by coextrusion, and Use of the film for resealable packagings.

Abstract: 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.

Abstract: 1) Hydrocarbon-based polymer of formula (I): in which F1 and F2 have the respective formulae (IIa) and (IIb) or (II?a) and (II?b): a process for its preparation, and use as an adhesive.

Abstract: F1 is formula (IIa) and F2 is formula (IIb): g and d are 0, 1, 2 or 3; R14 and R15 are C1-C4 or a cyclohexyl radical; R1 to R12 represents hydrogen or alkyl with 1 to 22 carbon atoms; x and y are integers, x+y is 0 to 2; R13 is oxygen or sulphur or divalent —CH2— n1, n2, m, p1 and p2 are an integer or equal to 0 and such that the molecular weight Mn of the polymer of formula (I) is between 400 and 100 000 g/mol; a process for preparation of the polymer; and use as adhesive in mixture with an amino compound with at least two amine groups.

Abstract: 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.

Abstract: The invention relates to the use of an adhesive composition to provide a bonding in a wet environment. The invention also relates to a method for providing a bonding in a wet environment.

Abstract: The invention relates to a hydrocarbon polymer containing two alcoxysilane end groups having the following Formula (I). The invention also relates to a method for preparing said polymer, to an adhesive composition containing said polymer, and to the use of said adhesive composition.

Abstract: The present invention relates to a composition comprising at least one aqueous dispersion of a copolymer of the styrene-(meth)acrylic/(meth)acrylate type, at least one filler, and a particular thickening system, as well as the use of such a composition as a fixing glue.

Abstract: The present invention relates to a hot melt adhesive composition comprising at least one particular aldehyde scavenger, and the use of said aldehyde scavenger(s) to remove or reduce the volatile organic compound(s) (VOC), particularly volatile aldehyde(s) of a hot melt adhesive composition. The hot melt adhesive compositions according to the invention emit low odor during and after their manufacture and application, and are thus particularly useful to manufacture low odor disposable nonwoven absorbent articles.