Title:
分散媒体中のポリマーの水素化方法
Document Type and Number:
Japanese Patent JP4456478
Kind Code:
B2
Abstract:
The invention concerns a method for hydrogenation of unsaturated polymers in dispersed medium based on an oxidation-reduction system containing hydrazine, an oxidant such as a peroxide and optionally a carboxylic acid. The hydrogenation rate can reach 100% in certain conditions.
Inventors:
Pradel, Jean-Lorrain
Nog, Pierre
Lore, christophe
Nog, Pierre
Lore, christophe
Application Number:
JP2004501465A
Publication Date:
April 28, 2010
Filing Date:
April 11, 2002
Export Citation:
Assignee:
Arkema France
International Classes:
C08F8/04; C08C19/02
Domestic Patent References:
| JP59161415A | ||||
| JP5504782A | ||||
| JP9510498A |
Foreign References:
| WO2000009568A1 | ||||
| WO2000009576A1 |
Attorney, Agent or Firm:
Takashi Koshiba