Title:
NOVEL POLYALKYLPIPERIDINE COMPOUND, MANUFACTURE AND USE
Document Type and Number:
Japanese Patent JPS6084268
Kind Code:
A
Abstract:
By reacting compounds of the formula with diisocyanates or triisocyanates of the formula R4(NCO)n at a low temperature, the corresponding 1-carbamyl compounds of the formula I I in which n is 2 or 3 and R1, R2, R3 and R4 are as defined in claim 1, are obtained. The compounds of the formula 1 are light stabilizers for organic materials, especially for varnishes.
Inventors:
FURIIDORITSUHI KARERU
Application Number:
JP18912583A
Publication Date:
May 13, 1985
Filing Date:
October 08, 1983
Export Citation:
Assignee:
CIBA GEIGY AG
International Classes:
C08K5/00; C07D211/16; C07D211/46; C07D211/74; C07D295/215; C07D401/14; C07D471/10; C07D491/10; C07D491/113; C07D498/10; C07D519/00; C08K5/34; C08K5/3435; C08K5/3445; C08K5/35; C08L23/00; C08L101/00; C09D7/12; (IPC1-7): C07D207/00; C07D211/00; C07D211/16; C07D211/46; C07D211/74; C07D401/14; C07D471/10; C07D491/113; C07D498/10; C07D519/00; C08K5/34
Attorney, Agent or Firm:
Kaname Yumi