Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1987-09-17
1988-07-26
Kight, John
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544212, 544219, 524100, C07D40300, C08K 534
Patent
active
047601418
ABSTRACT:
Stabilizers for synthetic polymer compositions are provided which are hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl-piperidyl-1,3,5-triazines ) having the formula: ##STR1## in which R is a hydrocarbyl group having the valence n;
REFERENCES:
patent: 3535276 (1970-10-01), Hecker et al.
patent: 4086204 (1978-04-01), Cassandrini et al.
patent: 4161592 (1979-07-01), Evans et al.
patent: 4263434 (1981-04-01), Cassandrini et al.
Nakahara Yutaka
Tobita Etsuo
Adeka Argus Chemical Co. Ltd.
Kight John
Morgan Kriellion
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