Stabilizer compositions and polyvinyl halide resin compositions

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...

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252400R, 252405, 252407, 524109, 524147, 524204, 524236, 524237, 524323, 524327, 524357, 524394, C08K 507, C09K 1506

Patent

active

043716512

ABSTRACT:
Stabilizer compositions and polyvinyl halide resin compositions containing 1,3-dicarbonyl compounds having the formula: ##STR1## as well as metal and organotin enolate salts thereof, effective in enhancing the resistance to deterioration by heat and light of polyvinyl halide resins.

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patent: 4282141 (1981-08-01), Minagawa et al.
Martin et al., J.A.C.S., vol. 80, pp. 4891-4895, 1958.

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