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. 27, 2016
Filed:
Nov. 29, 2013
Applicant:
Mitsui Chemicals, Inc., Minato-ku, Tokyo, JP;
Inventors:
Assignee:
MITSUI CHEMICALS, INC., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02C 3/00 (2006.01); G02C 7/02 (2006.01); G02C 7/10 (2006.01); G02B 1/04 (2006.01); C09K 9/02 (2006.01); C08K 5/1545 (2006.01); C08L 23/02 (2006.01); G02B 5/30 (2006.01); G02C 7/12 (2006.01);
U.S. Cl.
CPC ...
G02B 1/041 (2013.01); C08K 5/1545 (2013.01); C08L 23/02 (2013.01); C09K 9/02 (2013.01); G02B 5/30 (2013.01); G02C 7/10 (2013.01); G02C 7/102 (2013.01); G02C 7/12 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1088 (2013.01);
Abstract
A composition for optical materials of the present invention includes a polyolefin (A) obtained by (co)polymerizing at least one kind of olefin selected from α-olefins having 3 to 20 carbon atoms and a photochromic compound (B).