Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system
Patent
1980-08-13
1982-06-15
Ford, John M.
Organic compounds -- part of the class 532-570 series
Organic compounds
Four or more ring nitrogens in the bicyclo ring system
544209, 524100, C07D25150, C07D25170
Patent
active
043352421
ABSTRACT:
The invention relates to polymers of triazine compounds containing piperidine groups which may serve as low volatile and migration-resistant light stabilizers for synthetic polymers. They have the structure ##STR1## and are obtained from cyanuric halides, diamines and polyalkylpiperidylamino compounds.
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patent: 4086204 (1978-04-01), Cassandrini et al.
patent: 4108829 (1978-08-01), Cassandrini et al.
patent: 4161592 (1979-07-01), Evans et al.
patent: 4234728 (1980-11-01), Rody et al.
patent: 4263434 (1981-04-01), Cassandrini et al.
Pfahler Gerhard
Wiezer Hartmut
Ford John M.
Hoechst Aktiengesellschaft
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