公开(公告)号：EP3313911A1

公开(公告)日：2018-05-02

申请号：EP16738952.7

申请日：2016-06-29

申请人： BASF SE

发明人： TABAKOVIC, Rifat ,  CAMPBELL, Dahlia ,  PLAUMANN, Heinz, Peter ,  NABIFAR, Afsaneh ,  RUDLOFF, Jan ,  DEBLING, Jon, A.

IPC分类号： C08G18/76 ,  C08G18/40 ,  C09J175/04 ,  C08G18/12 ,  C08G18/30 ,  C08L25/14

CPC分类号： C09J5/06 ,  B32B7/12 ,  B32B2250/02 ,  B32B2255/26 ,  C08G18/10 ,  C08G18/12 ,  C08G18/2081 ,  C08G18/307 ,  C08G18/4018 ,  C08G18/4244 ,  C08G18/4816 ,  C08G18/4829 ,  C08G18/7671 ,  C08L25/14 ,  C08L75/04 ,  C08L2312/00 ,  C09J11/08 ,  C09J125/14 ,  C09J133/08 ,  C09J133/10 ,  C09J133/12 ,  C09J175/04 ,  C09J175/06 ,  C09J175/08 ,  C09J2425/00 ,  C09J2433/00 ,  C09J2475/00 ,  C08F212/08 ,  C08F220/14 ,  C08F2220/1825 ,  C08F220/06

摘要： A reactive hot melt adhesive has a glass transition temperature of from 45° C. to 100° C. The reactive hot melt adhesive includes the reaction product of: an isocyanate component and an isocyanate reactive component chosen from a polyester, a polyether, and combinations thereof. The isocyanate component and the isocyanate reactive component react in the presence of a styrene acrylic resin that is free of hydroxyl functionality and that is the reaction product of 60 to 80 wt % of one or more monomers chosen from C1 to C20 alkyl acrylates and methacrylates and 20 to 40 wt % of one or more monomers chosen from vinylaromatics having a vinyl moiety having 2 or 3 carbon atoms.