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:
Apr. 21, 2015
Filed:
Aug. 06, 2010
Kenichi Osawa, Funabashi, JP;
Takuro Oda, Funabashi, JP;
Kenichi Osawa, Funabashi, JP;
Takuro Oda, Funabashi, JP;
Nissan Chemical Industries, Ltd., Tokyo, JP;
Abstract
A resin with a favorable index of refraction and transparency even without using heavy atoms or inorganic oxide fine particles by means of a polymerizable monomer having a 1,3,5-triazine ring represented by formula 1. (In formula 1: A is a group represented by formula 2, (in formula 2: Rrepresents a hydrogen atom or a methyl group, T represents an alkylene having 1-10 carbon atoms, and Rrepresents O or NH), and B1 and B2 are each independently groups represented by formula 3, formula 4, or formula 5 (in formulas 3-5: R, R, and Rrepresent an alkyl group having 1-10 carbon atoms, an aryl group, or an aryloxy group, n1 and n3 are integers from 0-5, and n2 is an integer from 0-7, however when there are at least two of each of R, R, and R, these may be the same or different from each other).)