Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1990-09-28
1993-08-24
Kyle, Deborah L.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252401, 252402, 252404, 568581, 568582, C09K 1508, C09K 1518, C09K 1532
Patent
active
052386066
ABSTRACT:
The invention relates to the use of certain styrenated diphenylamine and hindered phenol compositions for the stabilization of polyether polyols.
REFERENCES:
patent: 3437694 (1969-04-01), Austin
patent: 3567664 (1971-03-01), Haring
patent: 3637865 (1972-01-01), Haring
patent: 3809723 (1974-05-01), Niu et al.
patent: 4007230 (1977-02-01), Hinze
patent: 4010211 (1977-03-01), Preston et al.
patent: 4021385 (1977-05-01), Austin et al.
patent: 4070304 (1978-01-01), Hinze
patent: 4242224 (1980-12-01), Dean, II et al.
patent: 4444676 (1984-04-01), Statton et al.
patent: 4794126 (1988-12-01), Fesman et al.
patent: 4933374 (1990-06-01), Suhoza et al.
Die Angewandte Markromolekulare Chemie, vol. 137, 1985, Basel CH pp. 83-92; J. J. Zeilstra: `Heat Stabilization of Segmented Copolymer (Ether Ester)s`.
Barry Lawrence B.
Downs Bruce W.
Richardson Mark C.
Stott Paul E.
Fee Valerie
Kyle Deborah L.
Thompson Raymond D.
Uniroyal Chemical Company, Inc.
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