Piperidine derivatives as light stabilizers

Details Piperidine derivatives as light stabilizers Piperidine derivatives as light stabilizers

1977-03-17

1979-02-20

Marquis, Melvyn I.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 457PH, 260 458NT, 260 775SS, 546186, 546223, 542424, C07D21158, C07D40112, C08K 534

Patent

active

041406737

ABSTRACT:
Piperidine derivatives of formula ##STR1## can be prepared by reacting 4-amino-piperidine with for example enolic ethers. The compounds obtained may be used as stabilizers.

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patent: 4046736 (1977-09-01), Hardy
patent: 4088629 (1978-05-01), Uhrhan et al.

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