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Patent Searching and Data


Title:
AQUEOUS EMULSION TYPE ADHESIVE
Document Type and Number:
Japanese Patent JPH04300980
Kind Code:
A
Abstract:

PURPOSE: To obtain the subject adhesive, capable of providing a dried film in a matte state without impairing transparency by adding colloidal silica to a resin emulsion having a specific particle size.

CONSTITUTION: The objective adhesive is obtained by blending (A) 100 pts.wt. resin emulsion composed of an aqueous emulsion of a vinyl acetate-based resin such as preferably polyvinyl acetate, vinyl acetate/ethylene copolymer or vinyl acetate/ (meth)acrylic acid ester copolymer having ≤5μm (preferably ≤1μm) average particle size with (B) normally 2-20 pts. wt. colloidal silica having normally ≤100nm (especially preferably ≤20nm) particle size.


Inventors:
NAKAJIMA JUNICHIRO
OISHI MASAYUKI
Application Number:
JP6697791A
Publication Date:
October 23, 1992
Filing Date:
March 29, 1991
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
C09J11/04; C09J131/02; C09J131/04; C09J201/00; D21H19/38; (IPC1-7): C09J11/04; C09J131/02; C09J131/04; C09J201/00; D21H19/38