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Title:
METHOD OF PRODUCING FINELY STRUCTURED GEL
Document Type and Number:
WIPO Patent Application WO/2012/098942
Kind Code:
A1
Abstract:
[Problem] The present invention addresses the problem of providing a method of producing a fine polymer gel, in which the gel can be manufactured in large quantities in short time period by a very simple method, without the need for elaborate equipment. [Solution] The present invention is a method of producing a finely structured gel shaped according to a pattern, the method comprising a step in which a polymerizable monomer aqueous solution containing a polymerizable monomer component is dripped onto a portion of the surface of a substrate having a pattern constituted of fine grooves on the surface; a step of transporting, by capillary action, the polymerizable monomer aqueous solution along the interior of the grooves constituting the pattern; and a step of polymerizing the polymerizable monomer aqueous solution in the interior of the grooves.

Inventors:
SHIBATA HIDEAKI (JP)
TAKEUCHI SHOJI (JP)
HEO YUN-JUNG (JP)
Application Number:
PCT/JP2012/050196
Publication Date:
July 26, 2012
Filing Date:
January 06, 2012
Export Citation:
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Assignee:
TERUMO CORP (JP)
UNIV TOKYO (JP)
SHIBATA HIDEAKI (JP)
TAKEUCHI SHOJI (JP)
HEO YUN-JUNG (JP)
International Classes:
B81C99/00; C08F2/10; C08F26/00
Domestic Patent References:
WO2009117238A22009-09-24
WO2009041646A12009-04-02
Foreign References:
JP2002224999A2002-08-13
JPH08160239A1996-06-21
JP2004217911A2004-08-05
JP2010095607A2010-04-30
JP4307794B22009-08-05
Other References:
G. CHEN; Y. IMANISHI; Y. ITO, MACROMOLECULES, vol. 31, 1998, pages 4379
0. TABATA; H. HIRAKAWA; S. AOKI; R. YOSHIDA; E. KOKUFUTA, SENSORS AND ACTUATORS A, vol. 95, 2002, pages 234
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
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Claims: