Title:
HYDROPHILIC HARD COAT LAMINATE AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2018180099
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a hydrophilic hard coat laminate with superior hydrophilicity and scratch resistance, and a method for manufacturing the laminate.SOLUTION: A hydrophilic hard coat laminate has an initial water contact angle of approximately 20 degrees or less, and includes a base material and a hydrophilic hard coat layer. The hydrophilic hard coat layer contains a hydrophilic binder and at least approximately 60 mass% of inorganic nanoparticles based on the entire weight of the hydrophilic hard coat layer. The inorganic nanoparticles are dispersed in the hydrophilic binder.SELECTED DRAWING: Figure 1
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Inventors:
SUGIYAMA NAOHIRO
Application Number:
JP2017075514A
Publication Date:
November 15, 2018
Filing Date:
April 05, 2017
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO
International Classes:
G02B1/14; B05D5/00; B05D7/24; B32B27/20
Domestic Patent References:
| JP2005314995A | 2005-11-10 | |||
| JP2014030910A | 2014-02-20 | |||
| JP2016114866A | 2016-06-23 | |||
| JP2012514238A | 2012-06-21 | |||
| JP2005314495A | 2005-11-10 | |||
| JP2014032216A | 2014-02-20 | |||
| JP2011527027A | 2011-10-20 |
Foreign References:
| WO2009044912A1 | 2009-04-09 | |||
| US20060238870A1 | 2006-10-26 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Hajime Kawahara
Naori Kota
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Masatoshi Takahashi
Hajime Kawahara
Naori Kota
Satoshi Deno