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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10000616 B1

PDFFull Text
Date of Patent:
Jun. 19, 2018

Filed:

Jan. 13, 2011

Weatherable sheet for solar cell module, product obtained using the sheet, and process for producing the weatherable sheet for solar cell module

Applicants:

Hideto Nakagawa, Settsu, JP;

Kenji Goboh, Settsu, JP;

Kazuko Aoki, Settsu, JP;

Takayuki Araki, Settsu, JP;

Hiroshi Torii, Shanghai, CN;

Yoshihisa Yamamoto, Changshu, CN;

Eiji Fujita, Orangeburg, NY (US);

Inventors:

Hideto Nakagawa, Settsu, JP;

Kenji Goboh, Settsu, JP;

Kazuko Aoki, Settsu, JP;

Takayuki Araki, Settsu, JP;

Hiroshi Torii, Shanghai, CN;

Yoshihisa Yamamoto, Changshu, CN;

Eiji Fujita, Orangeburg, NY (US);

Assignee:

DAIKIN INDUSTRIES, LTD., Osaka, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Callie Shosho

Assistant Examiner:

Patrick N English

Int. Cl.
CPC ...
B05D 3/02 (2006.01); B32B 27/00 (2006.01); B32B 27/20 (2006.01); C09D 127/18 (2006.01); H01L 31/0203 (2014.01); H01L 31/0216 (2014.01); C08J 7/04 (2006.01); B32B 17/10 (2006.01); H01L 31/049 (2014.01);
U.S. Cl.
CPC ...
C08J 7/047 (2013.01); B32B 17/10788 (2013.01); H01L 31/049 (2014.12); C08J 2367/02 (2013.01); C08J 2427/12 (2013.01); Y02E 10/50 (2013.01); Y10T 428/3154 (2015.04); Y10T 428/31544 (2015.04);
Abstract

The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet. The weather-resistant sheet for a solar cell module includes, on a water impermeable sheet, a cured coating film layer made of a crosslinked product of a coating composition that includes a hydroxyl group-containing fluoropolymer, wherein in a pressure-resistance test performed when a crosslinking degree of the cured coating film layer is 80 to 99%, the cured coating film layer and the water impermeable sheet without a cured coating film layer formed thereon are not adhered to each other after a load has been applied to the cured coating film layer and the water impermeable sheet being stacked.

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