Sulfide containing tin stabilizers

Details Sulfide containing tin stabilizers Sulfide containing tin stabilizers

1977-08-22

1978-10-17

Hoke, V.P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C08K 558

Patent

active

041208455

ABSTRACT:
A polyvinyl chloride resin stabilizer is provided having a high concentration of tin, in the range from about 10% to about 42% by weight, and a high concentration of sulfur, within the range from about 8% to about 42% sulfur, comprising at least one monoorganotin or diorganotin mercapto alkanol carboxylic ester (or mercapto alkyl carboxylate), mono or poly sulfide and preferably mixed monoorganotin and diorganotin mercaptoalkyl carboxylic acid ester sulfides, especially having 4 to 50% of the diorganotin compound. Polyvinyl chloride resin compositions are also provided, containing these compounds.

REFERENCES:
patent: 3565930 (1971-02-01), Kauder
patent: 3565931 (1971-02-01), Brecker
patent: 3640950 (1972-02-01), Weisfeld
patent: 3665025 (1972-05-01), Wowk
patent: 3758537 (1973-09-01), Wowk
patent: 3775451 (1973-11-01), Brecker
patent: 3778456 (1973-12-01), Hoye et al.
patent: 3869487 (1975-03-01), Kugele et al.
patent: 3970678 (1976-07-01), Molt

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