Title:
フィラー含有粘着テープ及びフィラー含有粘着テープの製造方法
Document Type and Number:
Japanese Patent JP6804919
Kind Code:
B2
Abstract:
Provided is a filler-containing pressure-sensitive adhesive tape having an excellent pressure-sensitive adhesive strength while suppressing the occurrence of a volatile component. The filler-containing pressure-sensitive adhesive tape includes a pressure-sensitive adhesive layer containing a pressure-sensitive adhesive resin containing an acrylic polymer and a filler dispersed in the pressure-sensitive adhesive resin, in which the acrylic polymer contains at least a constituent unit derived from a (meth)acrylic acid alkyl ester having a linear or branched alkyl group having 1 to 20 carbon atoms, a constituent unit derived from a nitrogen-containing monomer, and a constituent unit derived from a carboxyl group-containing monomer, and has a ratio (mass ratio) of the constituent unit derived from the carboxyl group-containing monomer to the constituent unit derived from the nitrogen-containing monomer of from 0.01 to 40.
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Inventors:
Ryo Morioka
Akira Hirao
Mitsuhiro Kaneda
Akira Hirao
Mitsuhiro Kaneda
Application Number:
JP2016191602A
Publication Date:
December 23, 2020
Filing Date:
September 29, 2016
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
C09J7/38; B32B27/00; B32B27/30; C09J9/02; C09J11/04; C09J133/06
Domestic Patent References:
| JP2015127392A | ||||
| JP2015147870A | ||||
| JP2014051644A | ||||
| JP2016164229A | ||||
| JP2001279192A |
Attorney, Agent or Firm:
Katsuto Momii