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1. (WO2018078271) SELF-ADHESIVE COMPOSITION FOR THE BONDING OF SUBSTRATES WITH LOW SURFACE ENERGY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/078271 International Application No.: PCT/FR2017/052925
Publication Date: 03.05.2018 International Filing Date: 24.10.2017
IPC:
A61L 15/58 (2006.01) ,C09J 11/08 (2006.01) ,C09J 175/08 (2006.01)
Applicants: BOSTIK SA[FR/FR]; 253 avenue du Président Wilson 93210 LA PLAINE SAINT-DENIS, FR
Inventors: GOUBARD, David; FR
LAFERTE, Olivier; FR
Agent: CHAHINE, Audrey; FR
Priority Data:
166050928.10.2016FR
Title (EN) SELF-ADHESIVE COMPOSITION FOR THE BONDING OF SUBSTRATES WITH LOW SURFACE ENERGY
(FR) COMPOSITION AUTO-ADHÉSIVE POUR LE COLLAGE DE SUBSTRATS DE BASSE ÉNERGIE DE SURFACE
Abstract:
(EN) The invention relates to a thermofusible adhesive composition comprising a mixture of silylated polymers, a tackifying resin and a catalyst, in specific quantities, with self-adhesive properties after moisture cross-linking, to a self-adhesive item comprising a supporting layer and at least one self-adhesive layer produced after moisture cross-linking of the adhesive composition according to the invention, and to the use thereof for bonding substrates with low surface energy, particularly plastic substrates, especially thermoplastic substrates with low surface energy.
(FR) La présente invention porte sur: -une composition adhésive thermofusible comprenant un mélange de polymères silylés, une résine tackifiante et un catalyseur, dans des teneurs particulières, ayant des propriétés auto-adhésives après réticulation à l'humidité, -un article auto-adhésif comprenant une couche support et au moins une couche auto- adhésive obtenue après réticulation à l'humidité de la composition adhésive selon l'invention, et -leur utilisation pour le collage de substrats de basse énergie de surface, en particulier de substrats plastiques, notamment de substrats thermoplastiques de basse énergie de surface.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)