Title:
RE-RELEASABLE PRESSURE-SENSITIVE ADHESIVE AND ITS ADHESIVE SHEETS
Document Type and Number:
Japanese Patent JPH07316520
Kind Code:
A
Abstract:
PURPOSE: To provide a re-leasable type pressure-sensitive adhesive having proper initial adhesiveness, hardly cansing raising of adhesiveness with time, readily releasable and not staining adherend and to provide adhesive sheets using the adhesive.
CONSTITUTION: This releasable pressure-sensitive adhesive contains, as a main component, a vinyl alkanoate polymer composed of 50-100wt.% of a vinyl alkanoate monomer expressed by the general formula CH2=CHOCOR (R is a 3-14C alkyl group) and 50-0wt.% of a monomer copolymerizable with the monomer and has ≥75wt.% of gel content and 2-40kg/cm2 modulus.
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Inventors:
ANDO MASAHIKO
TOKUNAGA YASUYUKI
YAMANAKA TAKESHI
HIKOSAKA WAKA
HORATA MITSURU
TOKUNAGA YASUYUKI
YAMANAKA TAKESHI
HIKOSAKA WAKA
HORATA MITSURU
Application Number:
JP14106294A
Publication Date:
December 05, 1995
Filing Date:
May 30, 1994
Export Citation:
Assignee:
NITTO DENKO CORP
International Classes:
C09J7/02; C09J131/00; C09J131/02; (IPC1-7): C09J131/02; C09J7/02
Attorney, Agent or Firm:
Ogi
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