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:
Jul. 12, 2011
Filed:
Jul. 30, 2009
Sung Hee Ahn, Seoul, KR;
SE Bum Son, Anyang-si, KR;
IN Hwan OH, Uiwang-si, KR;
Sung Duk Hwang, Seoul, KR;
Seong Ho Kong, Seoul, KR;
Hye Jin Lee, Uiwang-si, KR;
Jin Pyung Jeong, Bucheon-si, KR;
Sung Hee Ahn, Seoul, KR;
Se Bum Son, Anyang-si, KR;
In Hwan Oh, Uiwang-si, KR;
Sung Duk Hwang, Seoul, KR;
Seong Ho Kong, Seoul, KR;
Hye Jin Lee, Uiwang-si, KR;
Jin Pyung Jeong, Bucheon-si, KR;
Cheil Industries Inc., Gumi-si, KR;
Abstract
A brominated diphenyl ethane mixture of the present invention comprises about 0 to about 2% by weight of pentabromodiphenyl ethane, about 55 to 85% by weight of hexabromodiphenyl ethane, about 1 to 20% by weight of heptabromodiphenyl ethane, about 1 to 25% by weight of octabromodiphenyl ethane, about 0 to about 10% by weight of nonabromodiphenyl ethane, and about 0 to about 5% by weight of decabromodephenyl ethane. The brominated diphenyl ethane mixture can be added to thermoplastic resin as a flame retardant, can exhibit excellent compatibility with thermoplastic resins, can minimize the generation of environmental problems, and can obtain excellent impact resistance, thermal stability, weatherability and flowability as well as improved flame resistance.