Title:
安定剤混合物
Document Type and Number:
Japanese Patent JP4726969
Kind Code:
B2
Abstract:
A stabilizer mixture containing (A) a sterically hindered amine compound, and (B) two different compounds selected from the group consisting of an organic salt of Zn, an inorganic salt of Zn, an organic salt of Mg and an inorganic salt of Mg; the weight ratio of the two different compounds being 1:10 to 10:1; with the provisos that (1) the stabilizer mixture is essentially free of perchloric acid, and (2) the two compounds in component (B) are different from the combination ZnO and Zn stearate and the combination ZnO and hydrotalcite; is useful for stabilizing an organic material, in particular a polyolefin, against degradation induced by light, heat or oxidation.
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Inventors:
Francois gugum
Application Number:
JP2009072522A
Publication Date:
July 20, 2011
Filing Date:
March 24, 2009
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
C08K5/3432; C08K3/20; C08L23/00; C08K5/00; C08K5/09; C08K5/098; C08K5/34; C08K13/02; C08L35/00; C08L67/02; C08L71/00; C08L79/02; C08L83/08; C08L101/00; C09K15/30
Domestic Patent References:
| JP8048822A | ||||
| JP4305584A | ||||
| JP6049273A | ||||
| JP4248850A | ||||
| JP3177447A | ||||
| JP63286448A | ||||
| JP63291957A | ||||
| JP63291936A |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Kaoru Onozuka
Akio Tagami
High Masahiro
Norio Mori
Seiji Yamada
Miyazaki Yoshio
Tsutomu Kato
Kyoko Oyama
Kaoru Onozuka
Akio Tagami
High Masahiro
Norio Mori
Seiji Yamada