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. 31, 2023
Filed:
Aug. 01, 2019
Applicant:
Toray Industries, Inc., Tokyo, JP;
Inventors:
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/60 (2006.01); B29C 41/00 (2006.01); B29K 67/00 (2006.01); B29K 105/00 (2006.01); B29L 7/00 (2006.01); C08G 63/181 (2006.01); C08G 63/16 (2006.01); C08G 63/12 (2006.01); C08G 63/191 (2006.01); C08G 63/197 (2006.01); C08G 63/183 (2006.01); C08G 63/06 (2006.01); C08G 63/127 (2006.01); C08G 63/02 (2006.01); C08G 63/19 (2006.01); C08G 63/187 (2006.01); C08G 63/193 (2006.01); C08G 63/133 (2006.01); C08G 63/189 (2006.01); C08L 67/02 (2006.01); C08L 67/04 (2006.01); C08L 67/03 (2006.01);
U.S. Cl.
CPC ...
C08G 63/605 (2013.01); B29C 41/003 (2013.01); B29K 2067/00 (2013.01); B29K 2105/0079 (2013.01); B29L 2007/008 (2013.01); B32B 2307/70 (2013.01); B32B 2367/00 (2013.01); C08G 63/02 (2013.01); C08G 63/06 (2013.01); C08G 63/065 (2013.01); C08G 63/12 (2013.01); C08G 63/127 (2013.01); C08G 63/133 (2013.01); C08G 63/16 (2013.01); C08G 63/181 (2013.01); C08G 63/183 (2013.01); C08G 63/187 (2013.01); C08G 63/189 (2013.01); C08G 63/19 (2013.01); C08G 63/191 (2013.01); C08G 63/193 (2013.01); C08G 63/197 (2013.01); C08L 67/02 (2013.01); C08L 67/03 (2013.01); C08L 67/04 (2013.01); C08L 2203/16 (2013.01); Y10T 428/31681 (2015.04); Y10T 428/31786 (2015.04);
Abstract
A liquid crystal polyester resin for laminate, wherein, in a molecular weight distribution of an absolute molecular weight measured by a gel permeation chromatograph/light scattering method, an area fraction of a portion having an absolute molecular weight of 10,000 or less is 10 to 40%, and an area fraction of a portion having an absolute molecular weight of 50,000 or more is 3 to 20%, relative to 100% of the total peak area.