Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1984-01-05
1987-10-20
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524180, 524181, 524306, 524311, 524312, 524314, 2524001, C08K 558
Patent
active
047014865
ABSTRACT:
Compositions which are effective in stabilizing polymers against the deteriorative effects of heat are provided comprising (1) a mono-organotin compound or mixture of mono-organotin compounds, (2) a mercaptan-containing organic compound or mixture of mercaptan-containing organic compounds, and, optionally (3) a diorganotin compound or mixture of diorganotin compounds. Also provided are polymer compositions containing said stabilizers and articles of manufacture made from said stabilized polymer compositions.
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Bresser Robert E.
Wursthorn Karl R.
Hoke Veronica P.
Morton Thiokol Inc.
Sheridan Richard J.
White Gerald K.
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