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:
Dec. 26, 2023
Filed:
Dec. 20, 2019
Sekisui Chemical Co., Ltd., Osaka, JP;
Nobuo Matsuki, Settsu, JP;
Shinji Kawada, Takatsuki, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Abstract
An interlayer film for laminated glass of the present invention has an average storage modulus (G′) at 110 to 150° C. measured at a frequency of 1 Hz in a shear mode of 15000 Pa or less, and has an adhesive strength of 0.3 N/mmor more as measured in a cross peeling test performed under the following conditions on a cross peeling test sample produced by a predetermined method. Cross peeling test: A maximum load (N) when the polycarbonate plate glass is peeled from the clear float plate glass in a direction perpendicular to an adhesive surface at a rate of 10 mm/min at 23° C. is measured, and that measured maximum load (N) is taken as the adhesive strength.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile