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Title:
SPHERULITE-MICRONIZING AGENT FOR CRYSTALLINE FLUORORESIN AND CRYSTALLINE FLUORORESIN COMPOSITION CONTAINING THE MICRONIZING AGENT
Document Type and Number:
WIPO Patent Application WO/1999/062999
Kind Code:
A1
Abstract:
A transparent molded article which is obtained by micronizing spherulites contained in a melt-processable, crystalline fluororesin molding and has a smooth surface and high resistance to fouling; and a spherulite-micronizing agent comprising an amorphous fluoropolymer or a fluoropolymer composed of different kinds of segments. The latter fluoropolymer comprises an amorphous segment and a crystalline segment.

Inventors:
OKANISHI KEN (JP)
YOSHIDA MINORU (JP)
SUZUKI TATSUO (JP)
SHIMIZU TETSUO (JP)
AOYAMA TAKAHISA (JP)
Application Number:
PCT/JP1999/002750
Publication Date:
December 09, 1999
Filing Date:
May 25, 1999
Export Citation:
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Assignee:
DAIKIN IND LTD (JP)
OKANISHI KEN (JP)
YOSHIDA MINORU (JP)
SUZUKI TATSUO (JP)
SHIMIZU TETSUO (JP)
AOYAMA TAKAHISA (JP)
International Classes:
C08L27/12; C08L27/18; C08L51/00; C08L53/00; (IPC1-7): C08L27/12; C08L53/00
Foreign References:
JPH0236251A1990-02-06
JPH07237257A1995-09-12
JPH09316266A1997-12-09
JPH0841267A1996-02-13
JPH0873689A1996-03-19
Other References:
See also references of EP 1000976A4
Attorney, Agent or Firm:
Asahina, Sohta (Tanimachi 2-chome Chuo-ku Osaka-shi Osaka, JP)
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