Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1978-08-28
1980-07-15
Hoke, V. P.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4575S, 252400R, C08K 558
Patent
active
RE0303380
ABSTRACT:
A polyvinyl chloride resin stabilizer is provided having a high concentration of tin, in the range from about 20 to about 35% by weight, and a high concentration of sulfur, within the range from about 10 to about 25% sulfur, comprising [an] a di organotin di alpha- or beta-mercapto carboxylic acid ester and an organotin sulfide.
Polyvinyl chloride resin compositions are also provided containing these stabilizers.
REFERENCES:
patent: 2641588 (1953-06-01), Leistner
patent: 2746946 (1956-05-01), Weinberg
patent: 2997454 (1961-08-01), Leistner
patent: 3021302 (1962-02-01), Frey
patent: 3108126 (1963-10-01), Crauland
patent: 3113069 (1963-12-01), Sijpestein
patent: 3189575 (1965-09-01), Horn
patent: 3412120 (1968-11-01), Considine
patent: 3424717 (1969-01-01), Gottlieb
Argus Chemical Corporation
Hoke V. P.
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