Organic compounds -- part of the class 532-570 series – Organic compounds – Unsubstituted hydrocarbyl chain between the ring and the -c-...
Patent
1987-09-21
1989-05-16
Bond, Robert T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Unsubstituted hydrocarbyl chain between the ring and the -c-...
546187, 546188, 546189, 546225, 546242, 546221, 524 98, 524 99, 524100, 524102, C07D40104, C07D40114
Patent
active
048311340
ABSTRACT:
1-Hydroxy-2,2,6,6,-tetraalkylpiperidine derivatives are effective as light stabilizers in a variety of substrate systems.
REFERENCES:
patent: 4691015 (1987-09-01), Behrens et al.
Galbo James P.
Winter Ronald A. E.
Bond Robert T.
Ciba-Geigy Corporation
Falber Harry
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