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公开(公告)号:US20150030839A1
公开(公告)日:2015-01-29
申请号:US14391426
申请日:2013-04-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor: Andrew Satrijo , Kyle P. Erickson , Jingjing Ma , Damian A. Marshall , Richard L. Peloquin , Sharon Wang
IPC: C09J7/02
CPC classification number: C08L53/00 , C08G2170/20 , C08J9/0061 , C08J2207/02 , C08J2333/08 , C08J2353/02 , C08J2433/08 , C08J2453/02 , C09J7/10 , C09J7/381 , C09J7/385 , C09J7/387 , C09J133/08 , C09J153/02 , C09J2201/606 , C09J2203/30 , C09J2400/24 , C09J2425/00 , C09J2433/00 , Y10T428/249983
Abstract: There is provided a pressure sensitive adhesive foam comprising a foam comprising a non-syntactic foam blend of styrenic block copolymer and acrylic copolymer wherein the pressure-sensitive adhesive foam has an elongation of greater than 600%, wherein the non-syntactic foam blend is a hot melt formed foam. There is also provided multilayer pressure sensitive adhesive foams, pressure sensitive adhesive foam tapes and articles made using such pressure sensitive adhesive foam.
Abstract translation: 提供了一种压敏粘合剂泡沫,其包括泡沫,其包含苯乙烯嵌段共聚物和丙烯酸共聚物的非复合泡沫共混物,其中所述压敏粘合剂泡沫具有大于600%的伸长率,其中所述非复合泡沫共混物为 热熔成型泡沫。 还提供了使用这种压敏粘合剂泡沫制成的多层压敏粘合剂泡沫,压敏粘合剂泡沫带和制品。