Tin salts of dimercaptoethyl formal, related compounds and PVC r

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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Details

2604297, 106 15R, 424288, C07F 722, C08K 558

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active

041220650

ABSTRACT:
Tin salts formed by the reaction between di-lower alkyl or diaryl tin oxides, and dimercaptoethyl formal and similar dimercapto compounds are disclosed. The final products are useful as ultraviolet light stabilizers for poly(vinyl chloride) resins and for the articles produced therefrom.

REFERENCES:
patent: 2752325 (1956-06-01), Leistner et al.
patent: 3242201 (1966-03-01), Cramer et al.
patent: 3441580 (1969-04-01), Katsumura et al.
patent: 3936482 (1976-02-01), Sagi et al.

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