Title:
PRIMER COMPOSITION AND ADHERENT STRUCTURE USING THE SAME PRIMER COMPOSITION
Document Type and Number:
Japanese Patent JPH044275
Kind Code:
A
Abstract:
PURPOSE: To obtain the title composition capable of preventing a plasticizer from migrating to a tacky agent layer by laying the composition between a molded article made of PVC resin and a double-coated tacky tape, consisting essentially of a high-molecular weight copolymer of methyl methacrylate and an isocyanate group containing monomer.
CONSTITUTION: The objective composition consisting essentially of a copolymer of preferably ≥80wt.% methyl methacrylate and preferably 3-10wt.% isocyanate group containing monomer, having ≥100,000 weight-average molecular weight.
Inventors:
OYAMA YASUHIKO
NUMATA NORIO
NUMATA NORIO
Application Number:
JP10594090A
Publication Date:
January 08, 1992
Filing Date:
April 20, 1990
Export Citation:
Assignee:
SEKISUI CHEMICAL CO LTD
International Classes:
B32B27/30; C08J7/04; C09J5/00; C09J5/02; C09J7/00; C09J7/02; C09J175/00; C09J175/04; (IPC1-7): C09J5/00; C08J7/04; C09J5/00