Title:
官能基を有する分岐ビニル系重合体の製造方法
Document Type and Number:
Japanese Patent JP5580987
Kind Code:
B2
Abstract:
An object of the present invention is to provide a novel method for producing a vinyl polymer (P) having a polar functional group (X) and having in its main chain a branched structure. The object can be achieved by the present invention providing a method for producing a vinyl polymer (P) having a polar functional group (X) and having in its main chain a branched structure, wherein while and/or after polymerization of a vinyl polymer (I) having a protecting group (Y) and having at its molecular terminal a group (A) containing carbon-carbon double bond, the protecting group (Y) is converted to the polar functional group (X).
Inventors:
Tadashi Fujita
Sakashita Shin-ichi
Yoshiki Nakagawa
Sakashita Shin-ichi
Yoshiki Nakagawa
Application Number:
JP2008529881A
Publication Date:
August 27, 2014
Filing Date:
August 16, 2007
Export Citation:
Assignee:
KANEKA Co.
International Classes:
C08L55/00; C08F8/00; C08F255/00; C08L57/00
Domestic Patent References:
| JPH0467151A | 1992-03-03 | |||
| JP2001507398A | 2001-06-05 | |||
| JPH0495971A | 1992-03-27 |
Foreign References:
| WO1998004605A1 | 1998-02-05 |
Other References:
JPN6013008605; ＶＯＪＴＯＶＡ，Ｌ． ｅｔ ａｌ: 'ＡＴＲＰ ｓｙｎｔｈｅｓｉｓ ａｎｄ ｃｈａｒａｃｔｅｒｉｚａｔｉｏｎ ｏｆ alpha，omega-ａｌｌｙｌ-ｔｅｒｍｉｎａｔｅｄ ｍａｃｒｏｍｏｎｏｍｅｒｓ ａｓ ｐｒｅｃｕｒｓｏｒｓ ｆｏｒ ｅｎｄ-ｌｉ' Ｍａｔｅｒｉａｌｓ Ｒｅｓｅａｒｃｈ Ｓｏｃｉｅｔｙ Ｓｙｍｐｏｓｉｕｍ Ｐｒｏｃｅｅｄｉｎｇｓ Ｖｏｌ．７７４, 2003, ｐ． Ｏ１．８．１-Ｏ１．８．１５
Attorney, Agent or Firm:
Patent business corporation ユニアス international patent firm