Title:
親水性単層膜
Document Type and Number:
Japanese Patent JP5959764
Kind Code:
B2
Abstract:
The invention provides monolayer films excellent in hydrophilicity and transparency which include a crosslinked resin having a surface enriched with hydrophilic groups, and materials which exhibit excellent properties such as hydrophilicity, antifogging properties and antifouling properties by virtue of having the above monolayer films. A monolayer film is fabricated which includes a crosslinked resin obtained by polymerizing a composition including a compound (I) having an anionic hydrophilic group and a functional group with a polymerizable carbon-carbon double bond, and a compound (II) having three or more hydroxyl groups and three or more functional groups with a polymerizable carbon-carbon double bond, the monolayer film having a gradient (Sa/Da) of not less than 1.1 wherein Sa is the surface concentration of the anionic hydrophilic groups in the monolayer film, and Da is the deep concentration of the hydrophilic groups at 1/2 of the thickness of the monolayer film.
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Inventors:
Mitsuki Okazaki
Application Number:
JP2015549699A
Publication Date:
August 02, 2016
Filing Date:
May 12, 2015
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
C09D157/00; B05D7/02; B32B27/28; C08F212/14; C08F228/02; C08J7/043; C08J7/044; C08J7/046; C08J7/054; C08J7/056; C09D123/00; C09D125/00; C09D133/04
Domestic Patent References:
| JPS5590516A | 1980-07-09 | |||
| JP2005187576A | 2005-07-14 | |||
| JPS5590516A | 1980-07-09 | |||
| JP2005187576A | 2005-07-14 |
Foreign References:
| WO2012014829A1 | 2012-02-02 | |||
| WO2007064003A1 | 2007-06-07 | |||
| WO2013187311A1 | 2013-12-19 | |||
| WO2012014829A1 | 2012-02-02 | |||
| WO2007064003A1 | 2007-06-07 | |||
| WO2013187311A1 | 2013-12-19 |
Attorney, Agent or Firm:
Patent corporation ssinpat
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