Vinyl chloride resin composition

Details Vinyl chloride resin composition Vinyl chloride resin composition

1994-06-15

1996-09-03

Zemel, Irina

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

Synthetic resins

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

525 96, 525193, C08L 5302

Patent

active

055524842

ABSTRACT:
A vinyl chloride resin composition comprising 50 to 99.9 parts by weight of a vinyl chloride resin and 0.1 to 50 parts by weight of an aromatic vinyl compound block copolymer which is particularly a block copolymer of a styrenic monomer and a diene monomer and 0.01 to 15 parts by weight of a fatty acid or salts thereof having 6 to 34 carbon atoms. The composition has excellent processability and mechanical strength. Particularly, flowability in a lower temperature range and impact strength are improved.

REFERENCES:
patent: 3620995 (1971-11-01), King
patent: 3801529 (1974-04-01), Potter
patent: 4060508 (1977-11-01), Sugahara
patent: 4161472 (1979-07-01), Lehr
The Stabilization of PVC, F. Chevassus and R. DeBroutelles, E. Arnold Ltd, 1963, London, pp. 101, 108-113.

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