公开(公告)号：US20150337185A1

公开(公告)日：2015-11-26

申请号：US14495949

申请日：2013-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Margot A. Branigan ,  Joan M. Noyola ,  Ann R. H. Fornof ,  Scott M. Tapio ,  Joseph J. Faraci

IPC: C09J175/02 ,  C09J7/02 ,  C09J133/14

CPC classification number: C09J7/0207 ,  C08G18/3228 ,  C08G18/5024 ,  C08G18/758 ,  C08G2170/40 ,  C08L33/02 ,  C08L33/066 ,  C08L33/08 ,  C08L75/02 ,  C09J7/38 ,  C09J7/385 ,  C09J133/02 ,  C09J133/066 ,  C09J133/08 ,  C09J133/14 ,  C09J175/02 ,  C09J2433/00 ,  C09J2433/003 ,  C09J2475/00 ,  C08F2220/1825 ,  C08F220/06 ,  C08F2220/301 ,  C08F220/20

Abstract: Adhesive compositions include a blend of a non-siloxane polyurea-based polymer, a non-siloxane polyurethane-based polymer, or a blend of a non-siloxane polyurea-based and non-siloxane polyurethane-based with at least one (meth)acrylate-based pressure sensitive adhesive. The non-siloxane polyurea-based polymer or non-siloxane polyurethane-based polymer is free of free radically polymerized groups. The adhesive composition is a self-wetting, optically clear pressure sensitive adhesive. The adhesive compositions can be coated on substrates to form adhesive articles.

Abstract translation: 粘合剂组合物包括非硅氧烷聚脲基聚合物，非硅氧烷聚氨酯基聚合物或非硅氧烷聚脲基和非硅氧烷聚氨酯基与至少一种（甲基）丙烯酸酯的共混物的共混物 的压敏粘合剂。 非硅氧烷聚脲基聚合物或非硅氧烷聚氨酯基聚合物不含游离的自由基聚合基团。 粘合剂组合物是自润湿，光学透明的压敏粘合剂。 粘合剂组合物可以涂覆在基材上以形成粘合剂制品。

公开(公告)号：US09738818B2

公开(公告)日：2017-08-22

申请号：US14495949

申请日：2013-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Margot A. Branigan ,  Joan M. Noyola ,  Ann R. H. Fornof ,  Scott M. Tapio ,  Joseph J. Faraci

IPC: C09J175/02 ,  C09J7/02 ,  C09J133/14 ,  C09J133/02 ,  C09J133/08 ,  C09J133/06 ,  C08G18/50 ,  C08G18/75 ,  C08G18/32

CPC classification number: C09J7/0207 ,  C08G18/3228 ,  C08G18/5024 ,  C08G18/758 ,  C08G2170/40 ,  C08L33/02 ,  C08L33/066 ,  C08L33/08 ,  C08L75/02 ,  C09J7/38 ,  C09J7/385 ,  C09J133/02 ,  C09J133/066 ,  C09J133/08 ,  C09J133/14 ,  C09J175/02 ,  C09J2433/00 ,  C09J2433/003 ,  C09J2475/00 ,  C08F2220/1825 ,  C08F220/06 ,  C08F2220/301 ,  C08F220/20

Abstract: Adhesive compositions include a blend of a non-siloxane polyurea-based polymer, a non-siloxane polyurethane-based polymer, or a blend of a non-siloxane polyurea-based and non-siloxane polyurethane-based with at least one (meth)acrylate-based pressure sensitive adhesive. The non-siloxane polyurea-based polymer or non-siloxane polyurethane-based polymer is free of free radically polymerized groups. The adhesive composition is a self-wetting, optically clear pressure sensitive adhesive. The adhesive compositions can be coated on substrates to form adhesive articles.