Aqueous dispersion

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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Details

524236, 524247, 524365, 524391, 524401, C08L 5100

Patent

active

055390439

ABSTRACT:
Disclosed is an aqueous dispersion comprising a carboxyl group-containing chlorinated polypropylene with acid value of 10 to 60 and chlorine content of 15 to 35 wt. % and a carboxyl group-containing propylene-.alpha.-olefin copolymer with number average molecular weight of 2000 to 20000 and acid value of 30 to 150, neutralized with basic substance and dispersed into water using nonionic surfactant. It is possible to obtain an aqueous dispersion of chlorinated polypropylene with excellent adhesive property without using organic solvent.

REFERENCES:
patent: 5227198 (1993-07-01), Laura et al.
Derwent Abstracts, AN-89-344234/47, JP 1-256549, Oct. 13, 1989.
Derwent Absracts, AN-83-60057K/25, JP 58-080337, May 14, 1983.

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