Title:
（メタ）アクリル変性ポリブタジエンの製造方法
Document Type and Number:
Japanese Patent JP5876588
Kind Code:
B2
Abstract:
An object of the present invention is to provide a method for producing (meth)acrylic-modified polybutadiene free from coloration and white turbidity without using a tin compound. The method for producing (meth)acrylic-modified polybutadiene of the present invention comprises reacting polybutadiene having a hydroxyl group at a terminal and a (meth)acrylic ester in the presence of an organoaluminum compound. As the organoaluminum compound, for example, a compound represented by formula (I) (wherein each of R 1 , R 2 , R 3 , and R 4 independently represents a linear or branched C1 to C30 alkyl group) is preferred.
Inventors:
Yuki Hashimoto
Application Number:
JP2014546851A
Publication Date:
March 02, 2016
Filing Date:
November 06, 2013
Export Citation:
Assignee:
Nippon Soda Co., Ltd.
International Classes:
C08F8/00; C08F8/04; C08F236/06
Domestic Patent References:
| JP2006045284A | 2006-02-16 | |||
| JP2007505184A | 2007-03-08 | |||
| JP2011116965A | 2011-06-16 | |||
| JP2011162776A | 2011-08-25 | |||
| JP2011195823A | 2011-10-06 | |||
| JP2007211240A | 2007-08-23 | |||
| JP2006045284A | 2006-02-16 | |||
| JP2007505184A | 2007-03-08 | |||
| JP2011116965A | 2011-06-16 | |||
| JP2011162776A | 2011-08-25 | |||
| JP2011195823A | 2011-10-06 | |||
| JP2007211240A | 2007-08-23 |
Attorney, Agent or Firm:
Masaki Hirota