公开(公告)号：US09944832B2

公开(公告)日：2018-04-17

申请号：US15147378

申请日：2016-05-05

Applicant: tesa SE

Inventor： Aliona Melnikova ,  Sven Hansen ,  Bernhard Müssig ,  Sebastian Schmidt-Lehr

IPC: C09J133/08 ,  C08F220/18 ,  C09J7/00 ,  C09J133/02 ,  C08K7/16 ,  C08K7/20 ,  C08K7/24

CPC classification number: C09J133/08 ,  C08F220/18 ,  C08K7/16 ,  C08K7/20 ,  C08K7/24 ,  C08K2201/003 ,  C09J7/00 ,  C09J7/10 ,  C09J133/02 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2433/00 ,  C08F2220/1858 ,  C08F220/14 ,  C08F220/06 ,  C08K3/013

Abstract: The intention is to provide powerful pressure sensitive adhesives with high adhesion and adjustable cohesive failure characteristics. This is accomplished with pressure sensitive adhesives which comprise 30-90 wt % of at least one poly(meth)acrylate; 10-60 wt % of three-dimensional bodies K made from an inorganic material with a maximum extent of 40 to 300 μm; and 0.1-10 wt % of at least partly expanded microballoons M, based in each case on the total weight of the pressure sensitive adhesive. Another subject of the invention is an adhesive tape which comprises a pressure sensitive adhesive of this kind.

公开(公告)号：US20160333233A1

公开(公告)日：2016-11-17

申请号：US15147378

申请日：2016-05-05

Applicant: tesa SE

Inventor： Aliona Melnikova ,  Sven Hansen ,  Bernhard Müssig ,  Sebastian Schmidt-Lehr

IPC: C09J133/08 ,  C09J7/00

CPC classification number: C09J133/08 ,  C08F220/18 ,  C08K7/16 ,  C08K7/20 ,  C08K7/24 ,  C08K2201/003 ,  C09J7/00 ,  C09J7/10 ,  C09J133/02 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2433/00 ,  C08F2220/1858 ,  C08F220/14 ,  C08F220/06 ,  C08K3/013

Abstract: The intention is to provide powerful pressure sensitive adhesives with high adhesion and adjustable cohesive failure characteristics. This is accomplished with pressure sensitive adhesives which comprise 30-90 wt % of at least one poly(meth)acrylate; 10-60 wt % of three-dimensional bodies K made from an inorganic material with a maximum extent of 40 to 300 μm; and 0.1-10 wt % of at least partly expanded microballoons M, based in each case on the total weight of the pressure sensitive adhesive. Another subject of the invention is an adhesive tape which comprises a pressure sensitive adhesive of this kind.