Processing agent having a C.sub.8 -C.sub.22 component

Details Processing agent having a C.sub.8 -C.sub.22 component Processing agent having a C.sub.8 -C.sub.22 component

1995-04-11

1995-12-19

Buttner, David

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

Synthetic resins

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

525222, 525231, 525239, 5263285, C08L 2706, C08L 3310

Patent

active

054769027

ABSTRACT:
A processing agent for polyvinyl chloride and other thermoplastic polymers. The processing agent is a copolymer which contains a monomer whose homopolymer has a T.sub.g .gtoreq.65 C. and contains 3 to less than 75% by weight of a comonomer which has a C.sub.8 -C.sub.22 alkyl component. The alkyl component should be apportioned in such a fashion that the transmission of the copolymer in ethyl acetate is at least 90% in the case of a 10% solution.

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Platzer, Copolymers, Polyblends and Composites, preface 18-19, 1975.
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Chemical Abstracts vol. 114, 1991 p. 48 Columbus, Ohio US #44243h, Hosaka et al.
Polymer Journal Bd. 20, Nr. 8, 1988, Tokyo Jpan, pp. 693-698 entitled "Main Chain Flexibility and Side-Chain . . ." Gachter, Muller `Handbuch der Kunststoff-Additive` 1979, Hanser, Muchen de Kapitel pp. 275-290 section 7.2 Search Report.

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