Title:
ANTI-FOGGING ARTICLE AND METHOD FOR PRODUCING SAME, BASE-LAYER-FORMING COMPOSITION, AND ARTICLE FOR TRANSPORTATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2015/098741
Kind Code:
A1
Abstract:
Provided are: an anti-fogging article having an anti-fogging film which exhibits excellent anti-fogging properties, and also has excellent durability, and specifically, excellent chemical resistance and moisture resistance; an article for use in transportation equipment and equipped with the anti-fogging article; and a base-layer-forming composition having a sufficiently long pot life and used in order to obtain the anti-fogging article. An anti-fogging article having a substrate and an anti-fogging film positioned on at least part of the surface of the substrate, wherein: the anti-fogging film has, in order from the substrate side, a base layer comprising a low-water-absorbing base material, and a water-absorbing layer comprising a water-absorbing material having higher water absorbency than that of the base material; and the base material is obtained by using a base-layer-forming composition which contains (A) 100 parts by mass of a starting-material component for a first curing resin, (B) 60-200 parts by mass of a silane coupling agent which has a hydrolyzable group and a functional group other than an amino group and having reactivity to the (A) component, and (C) 15-50 parts by mass, calculated by oxide content, of tetraalkoxysilane and/or a polymer thereof.
Inventors:
MORI YUSUKE (JP)
KODAIRA HIROKAZU (JP)
YONEDA TAKASHIGE (JP)
KODAIRA HIROKAZU (JP)
YONEDA TAKASHIGE (JP)
Application Number:
PCT/JP2014/083684
Publication Date:
July 02, 2015
Filing Date:
December 19, 2014
Export Citation:
Assignee:
ASAHI GLASS CO LTD (JP)
International Classes:
C03C17/34; B32B27/18; C09D5/00; C09D7/12; C09D163/00; C09D201/00
Domestic Patent References:
| WO2012077686A1 | 2012-06-14 |
Foreign References:
| JP2013124208A | 2013-06-24 | |||
| JP2013244691A | 2013-12-09 | |||
| JP2012017220A | 2012-01-26 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
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