Title:
感圧接着剤及び積層体
Document Type and Number:
Japanese Patent JP6537302
Kind Code:
B2
Abstract:
A pressure sensitive adhesive containing an adhesive polymer having, as a monomer unit, a monomer having (A) a (meth) acrylic acid ester represented by Formula (1) shown below, (B) a (meth) acrylic acid, and (C) a monomer having a nitrogen atom and a vinyl group, and a hydrophobic silica microparticle, where component (A) contains 50 parts or more by weight of the (meth) acrylic acid ester, where R2 in Formula (1) shown below is an alkyl group having 4 to 6 carbon atoms, for every 100 parts by weight of component (A). (In Formula (1), R1 represents a hydrogen atom or a methyl group, and R2 represents alkyl group.)
Inventors:
Kotaro Shinozaki
Application Number:
JP2015044903A
Publication Date:
July 03, 2019
Filing Date:
March 06, 2015
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
C09J133/06; B32B27/00; B32B27/30; C09J7/38; C09J11/04
Domestic Patent References:
| JP11500171A | ||||
| JP62034976A | ||||
| JP2011526947A | ||||
| JP2008031208A | ||||
| JP2007277510A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Mt. Nakatsuka
Ikeda adult
Yoshinori Shimizu
Junichiro Sakamaki
Mt. Nakatsuka