Moldable polyblends containing a polyvinyl chloride resin

Details Moldable polyblends containing a polyvinyl chloride resin Moldable polyblends containing a polyvinyl chloride resin

1989-01-12

1993-04-06

Ziegler, Jacob

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 73, 525 74, 525 77, 525207, 525215, C08L 3506, C08L 3904

Patent

active

052004678

ABSTRACT:
Disclosed are moldable polyblends comprising a polyvinyl chloride resin blended with a copolymer of an unsaturated dicarboxylic acid moiety and a monomer copolymerizable therewith and an interfacial modifier to form a blend having improved mechanical and physical properties. The dicarboxylic acid copolymer may be with or without rubber modifiers.

REFERENCES:
patent: 3626033 (1971-12-01), Keskkula
patent: 4255322 (1981-03-01), Kopchik
patent: 4311806 (1982-01-01), Dufour
patent: 4339554 (1982-07-01), Sakabe
patent: 4469844 (1984-09-01), Doak
patent: 4469845 (1984-09-01), Doak
patent: 4514543 (1985-04-01), Dean
"Polymer Alloys", Chemical Week, May 2, 1983, pp. 72-76.
McGraw-Hill Dictionary of Scientific and Technical Terms-Fourth Edition, p. 414.
The Merck Index-An Encyclopedia of Chemicals and Drugs-Ninth Edition.

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