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.:
Date of Patent:
Oct. 12, 2021
Filed:
Mar. 03, 2019
Applicant:
Sekisui Chemical Co., Ltd., Osaka, JP;
Inventors:
Assignee:
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 17/10 (2006.01); C08K 5/00 (2006.01); C08K 5/11 (2006.01);
U.S. Cl.
CPC ...
B32B 17/10605 (2013.01); B32B 17/10036 (2013.01); B32B 17/10761 (2013.01); C08K 5/0016 (2013.01); C08K 5/11 (2013.01); B32B 2250/40 (2013.01); B32B 2307/102 (2013.01); B32B 2331/04 (2013.01); Y10T 428/31649 (2015.04); Y10T 428/31859 (2015.04); Y10T 428/31935 (2015.04);
Abstract
An interlayer film for laminated glass that can improve a sound insulation property of an obtained laminated glass when the interlayer film for laminated glass is used for configuring the laminated glass is provided. The interlayer film for laminated glass according to the present invention includes a first layer and a second layer laminated on a first surface of the first layer. The first layer includes a polyvinyl acetate resin and a plasticizer.