Title:
【発明の名称】サーモトロピック液晶ポリマー中の黒色斑点を減少させる方法
Document Type and Number:
Japanese Patent JP3349876
Kind Code:
B2
Abstract:
A process for reducing black specks in anisotropic melt-phase forming liquid crystal polymer which comprises the steps of subjecting a reactor in which an anisotropic melt-forming polymer was formed to successive washes of triethylene glycol, ethylene glycol and at least one water wash, draining the reactor between washes, and drying the reactor after the water wash.
Inventors:
H. Clay Lindsted, The Third
John Dee Wasmand
John Dee Wasmand
Application Number:
JP28737995A
Publication Date:
November 25, 2002
Filing Date:
November 06, 1995
Export Citation:
Assignee:
HNA Holdings,Inc.
International Classes:
C08G63/60; C08G63/78; C08G85/00; B08B3/08; (IPC1-7): C08G63/78; C08G85/00
Domestic Patent References:
| JP5295392A |
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)