Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1995-06-01
1996-10-22
Hoke, Veronica P.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
2524001, 252404, 252407, 524181, 524182, 524351, 524352, 524375, C08K 558
Patent
active
055677517
ABSTRACT:
Disclosed are homogeneous liquid stabilizer for polyvinyl chloride formulations and which exhibit a reduced tendency to form precipitates, comprising an aromatic ether alcohol, an alkyl or dialkyl phenol, and an admixture of alkyl tin compounds including butyltin alkyl mercaptides, butyltin hydroxyethyl mercaptides and compounds which are dibutyltin sulfides and/or monobutyltin sulfides.
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patent: 5032634 (1991-07-01), Walter
Hoke Veronica P.
Witco Corporation
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