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Title:
GRAFT POLYMERIZATION METHOD AND PRODUCT OBTAINED THEREBY
Document Type and Number:
WIPO Patent Application WO/2010/058848
Kind Code:
A1
Abstract:
Disclosed is a graft polymerization method which has solved problems involved in use of a solvent, a radical initiator and high-energy radiation when a monomer is graft-polymerized on the surface of a polymer base.  The graft polymerization method is characterized in that a polymerization product is obtained by immersing a polymer base (i) having a ketone group on the surface into a reaction system containing a monomer (ii) and then irradiating the polymer base (i) with light so that polymerization of the monomer starts from the surface of the polymer base (i).

Inventors:
KYOMOTO, Masayuki (3-3-31 Miyahara, Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
京本 政之 (〒03 大阪府大阪市淀川区宮原3丁目3-31 日本メディカルマテリアル株式会社内 Osaka, 〒5320003, JP)
Application Number:
JP2009/069734
Publication Date:
May 27, 2010
Filing Date:
November 20, 2009
Export Citation:
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Assignee:
Japan Medical Materials Corporation (3-3-31, Miyahara Yodogawa-ku, Osaka-sh, Osaka 03, 〒5320003, JP)
日本メディカルマテリアル株式会社 (〒03 大阪府大阪市淀川区宮原3丁目3-31 Osaka, 〒5320003, JP)
THE UNIVERSITY OF TOKYO (3-1 Hongo 7-chome, Bunkyo-ku Tokyo, 54, 〒1138654, JP)
国立大学法人東京大学 (〒54 東京都文京区本郷七丁目3番1号 Tokyo, 〒1138654, JP)
International Classes:
C08F283/00; C08F2/00; C08J7/04
Foreign References:
JP2008226833A2008-09-25
JPS5463025A1979-05-21
JPH06122779A1994-05-06
JP2008053041A2008-03-06
JP2003310649A2003-11-05
JP2007202965A2007-08-16
JP2008053041A2008-03-06
Other References:
'New Frontiers in Polymer Synthesi s' ADVANCES IN POLYMER SCIENCE vol. 217, 2008,
See also references of EP 2360193A1
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (AOYAMA & PARTNERS, IMP Building 3-7, Shiromi 1-chome, Chuo-ku, Osaka-sh, Osaka 01, 〒5400001, JP)
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