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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 10850476 B1

PDFFull Text
Date of Patent:
Dec. 01, 2020

Filed:

Apr. 08, 2016

Interlayer for laminated glass, laminated glass, and production method for interlayer for laminated glass

Applicant:

Sekisui Chemical Co., Ltd., Osaka, JP;

Inventors:

Kazuhiko Nakayama, Shiga, JP;

Hiroshi Kawate, Shiga, JP;

Koji Kido, Shiga, JP;

Michiko Mori, Shiga, JP;

Assignee:

SEKISUI CHEMICAL CO., LTD., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

David Sample

Int. Cl.
CPC ...
B32B 3/30 (2006.01); B29C 59/04 (2006.01); B32B 17/10 (2006.01); B29C 48/08 (2019.01); B29C 48/88 (2019.01); B29K 29/00 (2006.01);
U.S. Cl.
CPC ...
B32B 3/30 (2013.01); B29C 59/04 (2013.01); B32B 17/10587 (2013.01); B32B 17/10761 (2013.01); B29C 48/08 (2019.02); B29C 48/919 (2019.02); B29K 2029/14 (2013.01);
Abstract

The present invention provides an interlayer film for a laminated glass which is easily peelable without autohesion even after storage in a stacked state, a laminated glass prepared using the interlayer film for a laminated glass, and a method for producing the interlayer film for a laminated glass. The present invention provides an interlayer film for a laminated glass, having a large number of recesses on at least one surface, the at least one surface having the recesses having an arithmetical mean height Sa of 200 nm or more as measured in conformity with ISO 25178.

Find Patent Forward Citations

Nakayama, Kazuhiko. (2020). Interlayer for laminated glass, laminated glass, and production method for interlayer for laminated glass (U.S. Patent No. 10850476). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10850476

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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