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Title:
AQUEOUS EMULSION TYPE ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JP2003064333
Kind Code:
A
Abstract:

To provide an adhesive not containing VOCs component and excellent in creep resistant performances such as heat creep resistant performance, wet heat creep resistant performance, etc., low temperature adhesive performance, cold resistant adhesive performance, water resistant adhesive performance, etc.

This aqueous emulsion type adhesive contains 3 components of (A) a copolymer of ethylene/vinyl acetate/multifunctional monomer containing ≥80 wt.% toluene insoluble portion and -30 to -5°C glass transition temperature, (B) an aqueous polyurethane emulsion and (C) a water insoluble hexamethylenediisocyanate-based polyisocyanate having an isocyanurate skeleton, by 2-50 pt.wt. (solid portion) (B) component, and 1-30 pt.wt. (solid portion) (C) component based on 100 pts.wt. (solid portion) (A) component.


Inventors:
KAZUMURA TSUNEO
Application Number:
JP2001260893A
Publication Date:
March 05, 2003
Filing Date:
August 30, 2001
Export Citation:
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Assignee:
CHUO RIKA KOGYO CORP
International Classes:
C09J123/04; C09J131/04; C09J175/04; (IPC1-7): C09J123/04; C09J131/04; C09J175/04
Domestic Patent References:
JP2000008019A2000-01-11
JPH11310764A1999-11-09
JPH08170060A1996-07-02
JPH09194811A1997-07-29
JPH10330709A1998-12-15
Attorney, Agent or Firm:
Bunji Kamata (2 outside)