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:
Jun. 04, 2013
Filed:
Oct. 02, 2009
Takuro Oda, Funabashi, JP;
Takuro Oda, Funabashi, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Abstract
It is an object to provide a film having both high transparency and high heat resistance, and particularly a coating solution for forming a coating film from which an optical film can be produced. A triaroylbenzene-skeleton polymer in which a terminal of a polymer produced by polymerizing a compound of Formula [1] below is modified by a compound of Formula [2] below. A coating solution for forming a coating film, comprising the polymer. A film obtained from the coating solution for forming a coating film. In the formulae below, Xis a divalent group of Formula [1a], Formula [1b], or Formula [1c] below (where Yand Yare independently a Calkylene group; n is an integer of 1 to 6; and m is an integer of 1 to 6), Xis divalent benzene, thiophene, furan, or fluorine, and Xis a hydrogen atom, a halogen atom, CF, a Calkoxy group, or a Calkyl group.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile