Title:
サーモトロピック液晶ポリマー
Document Type and Number:
Japanese Patent JP5036106
Kind Code:
B2
Abstract:
A thermotropic liquid crystalline polymer, which is obtainable by copolymerizing a trifunctional hydroxynaphthalene carboxylic acid represented by the general formula (I) and/or reactive derivative thereof with other polymerizing monomer(s) wherein one of m and n is 1 and the other is 2, and a composition including the polymer are provided. The molded article obtained from the thermotropic liquid crystalline polymer or the composition has less anisotropy in mechanical strength and improved weld strength.
Inventors:
Ryuzo Ueno
Masaya Kitayama
Kiichi Yoneya
Hiroyuki Kato
Maki Asahara
Masaya Kitayama
Kiichi Yoneya
Hiroyuki Kato
Maki Asahara
Application Number:
JP2001181647A
Publication Date:
September 26, 2012
Filing Date:
June 15, 2001
Export Citation:
Assignee:
Ueno Pharmaceutical Co., Ltd.
International Classes:
C08G63/06; C08J5/00; C08G63/19; C08G63/20; C08G63/60; C08L67/00; C08L67/04; C08L77/12; D01F6/84
Domestic Patent References:
| JP3275715A | ||||
| JP2002249754A | ||||
| JP2084430A |
Foreign References:
| WO2000068291A1 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Hiroshi Yamazaki
Michiko Matsutani
Mina Shiga
Sakurai Yoko
Hiroshi Yamazaki
Michiko Matsutani
Mina Shiga
Sakurai Yoko