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:
Aug. 31, 2021
Filed:
Sep. 16, 2019
Applicant:
Agc Inc., Chiyoda-ku, JP;
Inventors:
Shigeru Aida, Chiyoda-ku, JP;
Toru Sasaki, Chiyoda-ku, JP;
Assignee:
AGC INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 27/28 (2006.01); B32B 27/32 (2006.01); B32B 27/30 (2006.01); C08F 214/26 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 27/28 (2013.01); B32B 27/30 (2013.01); B32B 27/32 (2013.01); C08F 214/26 (2013.01); C08F 214/265 (2013.01);
Abstract
To provide a fluororesin laminate in which a layer of a fluorinated copolymer and a layer of a propylene polymer excellent in heat resistance are strongly attached. A laminate comprising a layer which contains a fluorinated copolymer having an adhesive functional group and having monomer unit based on tetrafluoroethylene and monomer units based on ethylene, and a layer which contains a propylene polymer having an adhesive functional group.