Organohalide polymers stabilized with an organotin compound and

Details Organohalide polymers stabilized with an organotin compound and Organohalide polymers stabilized with an organotin compound and

1981-02-26

1982-02-16

Hoke, V. P.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 23XA, 260 4595C, 252400R, 252406, C08K 558

Patent

active

043158501

ABSTRACT:
Compositions which are effective in stabilizing polymers against the deteriorative effects of heat are provided comprising (1) an organic tin compound or mixture of organic tin compounds, (2) an organic compound having an aromatic ring which is substituted with a hydroxyl (--OH) group and a mercapto (--SH) group ortho to each other, and, optionally, (3) an organotin mercaptide or mixture of organotin mercaptides. Also provided are polymer compositions containing said stabilizers and articles of manufacture made from said stabilized polymer compositions.

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