Title:
LIQUID-CRYSTALLINE POLYMER MOLDING
Document Type and Number:
WIPO Patent Application WO/2001/053416
Kind Code:
A1
Abstract:
A liquid-crystalline polymer molding which is extremely reduced in warpage and is especially suitable for use as a connector, etc. The molding is made of a liquid-crystalline polymer composition which comprises 100 parts by weight of a liquid-crystalline polymer (A) and 5 to 100 parts by weight of a nonfibrous filler (B) incorporated therein, wherein the nonfibrous filler is in such a dispersed state that when the molding is examined for a diffraction peak attributable to the nonfibrous filler by large-angle X-ray diffraction analysis by the reflection method and the transmission method, that diffraction peak which can be ascertained by the reflection method cannot be ascertained by the transmission method.
Inventors:
MIYASHITA TAKAYUKI (JP)
NAKANE TOSHIO (JP)
NAKANE TOSHIO (JP)
Application Number:
PCT/JP2001/000448
Publication Date:
July 26, 2001
Filing Date:
January 24, 2001
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
MIYASHITA TAKAYUKI (JP)
NAKANE TOSHIO (JP)
MIYASHITA TAKAYUKI (JP)
NAKANE TOSHIO (JP)
International Classes:
C08K3/00; C08K7/00; C08L77/12; G03B42/02; (IPC1-7): C08L77/12; C08L67/00; C08K7/00
Foreign References:
| JPH05105808A | 1993-04-27 | |||
| US6093765A | 2000-07-25 | |||
| JPH03167252A | 1991-07-19 | |||
| JPH10221566A | 1998-08-21 | |||
| JPH06172619A | 1994-06-21 | |||
| JPH04213354A | 1992-08-04 | |||
| JPH01284547A | 1989-11-15 | |||
| JPH044592A | 1992-01-09 | |||
| JPS63146958A | 1988-06-18 |
Other References:
See also references of EP 1270670A4
Attorney, Agent or Firm:
Furuya, Kaoru (6th Floor 2-17-8, Nihonbashi-Hamach, Chuo-ku Tokyo, JP)
Download PDF: