Title:
VEHICLE WINDOW GLASS
Document Type and Number:
WIPO Patent Application WO/2017/183701
Kind Code:
A1
Abstract:
In order to prevent the visibility of a vehicle exterior from a vehicle interior from being impeded even if droplets are formed on a surface due to vapor condensation, a vehicle window glass according to the present invention is provided with: a glass plate 10; and a visibility ensuring film 16 that is formed on a surface on the vehicle interior side, wherein the visibility ensuring film contains a water repellent group and a metal oxide component. The water repellent group is a straight-chain alkyl group that is directly bonded with a metal atom constituting the metal oxide component and that has 3-9 carbons. The glass plate 10 has a top end part 11 in which at least a portion thereof is withdrawn from a window frame of the vehicle when being moved up and down in the vehicle window, and the visibility ensuring film 16 may be formed on a vehicle-interior-side surface 17 of the glass plate so as not to come into contact with the top end part 11.
Inventors:
KAMITANI KAZUTAKA (JP)
OYA KAZUAKI (JP)
TERANISHI TOYOYUKI (JP)
OYA KAZUAKI (JP)
TERANISHI TOYOYUKI (JP)
Application Number:
PCT/JP2017/015944
Publication Date:
October 26, 2017
Filing Date:
April 20, 2017
Export Citation:
Assignee:
NIPPON SHEET GLASS CO LTD (JP)
International Classes:
C03C17/30; B60J1/20; C03C17/32
Domestic Patent References:
| WO2015186360A1 | 2015-12-10 |
Foreign References:
| JP2013213181A | 2013-10-17 | |||
| JP2011256060A | 2011-12-22 | |||
| JP2003113371A | 2003-04-18 |
Attorney, Agent or Firm:
KAMADA Koichi (JP)
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