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:
Mar. 01, 2016
Filed:
Nov. 28, 2012
Cheil Industries Inc., Gumi-si, Gyeongsangbuk-do, KR;
Joo Hyun Jang, Uiwang-si, KR;
Kee Hae Kwon, Uiwang-si, KR;
Jin Hwa Chung, Uiwang-si, KR;
Yong Hee Kang, Uiwang-si, KR;
Ja Kwan Goo, Uiwang-si, KR;
Man Suk Kim, Uiwang-si, KR;
Kwang Soo Park, Uiwang-si, KR;
CHEIL INDUSTRIES INC., Gumi-si, KR;
Abstract
The present invention provides a flame retardant acrylic-based copolymer which includes a derivative unit obtained from a monomer mixture comprising: (A) a (meth)acrylic monomer; (B) at least one vinyl monomer selected from the group consisting of an aromatic vinyl monomer and an unsaturated nitrile monomer; and (C) a phosphorus-based (meth)acrylic monomer. The flame retardant acrylic copolymer has high refractivity and exhibits excellent flame retardancy and scratch resistance.