Hot melt adhesive compositions for bonding rigid polypropylene substrates comprise intimate blends of an amorphous copolyolefin copolymer, a polyolefin wax, a rosin-based ester resin and a polybutylene copolymer.
申请公布号
US5041492(A)
申请公布日期
1991.08.20
申请号
US19900482472
申请日期
1990.02.21
申请人
FINDLEY ADHESIVES, INC.
发明人
KOPROWICZ, GEORGE;CZAPLEWSKI, PATRICK;KACZKOWSKI, MICHAEL
