Title:
SYNERGISTIC STABILIZER MIXTURE
Document Type and Number:
Japanese Patent JP3959651
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide synergistic protection against heat, oxidation or photoinduced disintegration by incorporating a stabilizer of two polyalkylpiperidine derivs. into an org. material.
SOLUTION: A component (A) of the formula I and a component (B) of the formula II, III or IV are mixed together in a wt. ratio of (1:4) to (1:1), and the mixture is added in an amt. of 0.02 to 5 wt.% to an org. material to be stabilized.
Inventors:
Francoar gugums
Application Number:
JP11410596A
Publication Date:
August 15, 2007
Filing Date:
April 11, 1996
Export Citation:
Assignee:
Ciba Specialty Chemicals Holding Inc.
International Classes:
C07D211/94; C08K5/34; C07D401/14; C08L101/02; C07D493/10; C07D498/10; C07F7/08; C07F7/21; C08G73/02; C08G73/06; C08K5/3435; C08K5/3492; C08L23/02; C08L33/24; C08L35/00; C08L67/00; C08L79/00; C08L79/02; C08L79/04; C08L83/04; C08L83/08; C08L101/00; C09K15/30; (IPC1-7): C08L101/02; C08K5/34; C08L35/00; C08L67/00; C08L79/02; C08L79/04; C08L83/08
Domestic Patent References:
| JP1153749A | ||||
| JP60101132A | ||||
| JP3197457A |
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Toshio Nakamura