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Title:
FUNCTIONAL TRANSPARENT ORGANIC POLYMER MATERIAL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2006096810
Kind Code:
A
Abstract:

To provide a compositing technique for improving the functions and characteristics of a transparent organic polymer material usable for various uses such as lens for glasses, contact lens, sports glasses and magnifying glass, lens of optical instruments such as microscope, camera, telescope and binoculars, optical communication parts such as optical connector and optical fiber, and ultraviolet protection fiber, etc., and free from the trouble of the lowering of impact resistance of an organic polymer material such as lens material in contrast with a lens surface-treated with a hard coat layer and troubles caused by the addition and kneading of an ultraviolet absorber.

Inorganic fine particles are introduced and dispersed in a swollen organic polymer material. Preferably, the functional transparent organic polymer material contains inorganic fine particles introduced and dispersed in an organic polymer material swollen by contacting with a high-pressure fluid.


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Inventors:
NAKANISHI TSUTOMU
HATA KAZUAKI
KATO SHUNSAKU
MORIYOSHI TAKASHI
Application Number:
JP2004282052A
Publication Date:
April 13, 2006
Filing Date:
September 28, 2004
Export Citation:
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Assignee:
KAGAWA INDUSTRY SUPPORT FOUND
International Classes:
C08L101/00; C08J7/02; C08K3/00; G02B1/10
Domestic Patent References:
JP2004218062A2004-08-05
JP2005298993A2005-10-27
JP2002345940A2002-12-03
JP2004026986A2004-01-29
JP2001316832A2001-11-16
JP2000017442A2000-01-18
JP2003514115A2003-04-15
JP2004131657A2004-04-30
JP2004131658A2004-04-30
JP2005241860A2005-09-08
Attorney, Agent or Firm:
Noboru Fujimoto
Seiichi Yakumaru
Hiroaki Nakatani
Tokuya Iwata



 
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