Title:
粘着剤組成物及び粘着フィルム
Document Type and Number:
Japanese Patent JP6843041
Kind Code:
B2
Abstract:
Provided is an adhesive composition that can form an adhesive layer having extremely excellent antistatic performance with a surface resistivity of the adhesive layer of 1.0 × 10^(+9) Ω/square or less while not impairing its durability and an adhesive film using the same. The adhesive composition contains: an acrylic polymer which is a copolymer produced by copolymerizing (A) n-butyl acrylate, (B) at least one type selected from t-butyl acrylate, isobutyl acrylate, n-butyl methacrylate, and methyl acrylate, (C) a copolymerizable vinyl monomer containing a hydroxyl group and/or a carboxyl group, (D) a copolymerizable vinyl monomer containing an aromatic group, and (E) an alkoxy group-containing vinyl monomer or a nitrogen-containing vinyl monomer; (F) an antistatic agent; (G) a crosslinking agent comprising a tri- or higher functional isocyanate compound or a di- or higher functional epoxy compound; and (H) a silane coupling agent having an epoxy group, a mercapto group or an acid anhydride group.
Inventors:
Takeshi Nagakura
Hiroyuki Yoshida
Fumie Suzuki
Kentaro Otsuka
Hishinuma Masayo
Hiroyuki Yoshida
Fumie Suzuki
Kentaro Otsuka
Hishinuma Masayo
Application Number:
JP2017252619A
Publication Date:
March 17, 2021
Filing Date:
December 27, 2017
Export Citation:
Assignee:
Fujimori Industry Co., Ltd.
International Classes:
C09J133/06; B32B27/00; C09J7/38; C09J11/06; C09J133/02; C09J133/14; G02B5/30
Domestic Patent References:
| JP2017068025A | ||||
| JP2012067275A | ||||
| JP2009155585A | ||||
| JP2017165979A | ||||
| JP2018177901A | ||||
| JP2015140371A | ||||
| JP2012196953A |
Attorney, Agent or Firm:
Field Saki Satoshi
Kazunori Onami
Tomoyuki Teihiro
Kazunori Onami
Tomoyuki Teihiro