公开(公告)号：US09834707B2

公开(公告)日：2017-12-05

申请号：US15033244

申请日：2014-10-02

Applicant: TESA SE

Inventor： Uwe Schümann ,  Kai Ellringmann ,  Duc Hung Nguyen ,  Clementine Pradier

IPC: C09J7/02 ,  C09J175/04 ,  C09J133/14 ,  C09J4/06 ,  C09J133/06 ,  B05D5/00 ,  C08K5/00 ,  C08K5/14

CPC classification number: C09J7/0225 ,  B05D5/00 ,  B05D2203/22 ,  B05D2502/005 ,  B05D2503/00 ,  C08K5/0091 ,  C08K5/14 ,  C09J4/06 ,  C09J7/40 ,  C09J133/06 ,  C09J133/14 ,  C09J175/04 ,  C09J2433/00 ,  C09J2475/00

Abstract: The invention relates to a novel, reactive 2-component adhesive system, preferably in film form, for adhering diverse materials, such as for example, metal, wood, glass and/or plastic.

公开(公告)号：US10513634B2

公开(公告)日：2019-12-24

申请号：US15329300

申请日：2015-08-27

Applicant: TESA SE

Inventor： Sebastian Dietze ,  Kai Ellringmann ,  Marco Kupsky ,  Duc Hung Nguyen ,  Uwe Schümann

IPC: C09J5/02 ,  C08K5/057 ,  C09J139/06 ,  C08L23/28 ,  C08L51/06 ,  B05D3/02

Abstract: Primer for adhesive tape with improved adhesion promoting properties, comprising a mixture G, which is dissolved or dispersed in one or more solvents, consisting of at least one copolymer obtained by copolymerization of a monomer mixture comprising an amount of at least 90 wt % of the following monomers: vinylcaprolactam and/or vinylpyrrolidone; one or more of the monomers a) and/or b): a) acrylic acid ester of a linear, primary alcohol having 2 to 10 carbon atoms in the alkyl group of the alcohol, b) acrylic acid ester of a branched, non-cyclic alcohol having 3 to 12 carbon atoms in the alkyl group, at least one chlorinated polyolefin, and at least one metal compound selected from the group consisting of metal acetylacetonates, metal alkoxides and alkoxy-metal acetylacetonates.