Title:
ノルボルネン系付加(共)重合体の製造方法
Document Type and Number:
Japanese Patent JP5411407
Kind Code:
B2
Abstract:
By specifying a catalyst system (combination of catalyst and cocatalyst) which has high polymerization activity, a norbornene based addition (co)polymer is efficiently produced. Specifically, C 5 H 5 NiCH 3 (PPh 3 ) as a catalyst and B(C 6 F 5 ) 3 as a cocatalyst are used for producing a norbornene based addition polymer. Furthermore, C 5 H 5 NiCH 3 (PPh 3 ) as a catalyst and B(C 6 F 5 ) 3 as a cocatalyst are used for producing an addition copolymer of norbornene and norbornene carboxylic acid methyl ester.
Inventors:
Yasuo Wakatsuki
Shojiro Aida
Shojiro Aida
Application Number:
JP2006548860A
Publication Date:
February 12, 2014
Filing Date:
December 13, 2005
Export Citation:
Assignee:
NIHON UNIVERSITY
JSR CORPORATION
JSR CORPORATION
International Classes:
C08F4/70; C08F232/08
Domestic Patent References:
| JPH0445113A | 1992-02-14 | |||
| JPH0463807A | 1992-02-28 | |||
| JP2003040929A | 2003-02-13 | |||
| JP2003525311A | 2003-08-26 | |||
| JP2000169517A | 2000-06-20 | |||
| JP2001019723A | 2001-01-23 | |||
| JPH0445113A | 1992-02-14 |
Other References:
JPN6013009724; Ｍａｒｃ-Ａｎｄｒｅ Ｄｕｂｏｉｓ，他: 'Ｎｉｃｋｅｌ Ｉｎｄｅｎｙｌ Ｃｏｍｐｌｅｘｅｓ ａｓ Ｃａｔａｌｙｓｔｓ ｆｏｒ ｔｈｅ Ｄｉｍｅｒｉｚａｔｉｏｎ ａｎｄ Ｐｏｌｙｍｅｒｉｚａｔｉｏｎ ｏｆ Ｅｔｈｙｌｅｎｅ' Ｏｒｇａｎｏｍｅｔａｌｌｉｃｓ 第２０巻，第４号, 20010219, 第６６３頁-第６６６頁
Attorney, Agent or Firm:
Patent corporation ssinpat