Title:
HEAT-SENSITIVE DELAYED-TACK PRESSURE-SENSITIVE ADHESIVE AND HEAT-SENSITIVE PRESSURE-SENSITIVE ADHESIVE SHEET
Document Type and Number:
Japanese Patent JPH06100848
Kind Code:
A
Abstract:
PURPOSE: To provide the subject adhesive excellent in blocking resistance and pressure-sensitive adhesive properties.
CONSTITUTION: The objective adhesive comprises a thermoplastic resin, a tackifier, a crystalline plasticizer and a colloid, and the objective sheet is prepared by coating a substrate with the adhesive. As compared with a pressure- sensitive adhesive sheet prepared by coating a substrate with a conventional heat-sensitive delayed-tack pressure-sensitive adhesive, this sheet has improved blocking resistance and can satisfy both practical adhesiveness and practical retention without prolonging its tack development time.
Inventors:
SATO KEIICHI
YAMAMOTO MASAKO
KIKUCHI AKIRA
KUWABARA YASUHITO
IIDA HIROYUKI
YAMAMOTO MASAKO
KIKUCHI AKIRA
KUWABARA YASUHITO
IIDA HIROYUKI
Application Number:
JP19577493A
Publication Date:
April 12, 1994
Filing Date:
August 06, 1993
Export Citation:
Assignee:
TOYO INK MFG CO
International Classes:
C09J7/02; C09J9/00; C09J11/04; C09J11/06; (IPC1-7): C09J11/04; C09J7/02; C09J9/00
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