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:
Nov. 20, 2007
Filed:
Oct. 08, 2004
Jae Ho Cheong, Daejeon, KR;
Gwi Gwon Kang, Seoul, KR;
Min Jin Ko, Daejeon, KR;
Jung Won Kang, Seoul, KR;
Myung Sun Moon, Daejeon, KR;
Byung RO Kim, Daejeon, KR;
Bum Gyu Choi, Daejeon, KR;
Dae Ho Kang, Daejeon, KR;
Jeong Man Son, Gyeongsangbuk-do, KR;
Jae Ho Cheong, Daejeon, KR;
Gwi Gwon Kang, Seoul, KR;
Min Jin Ko, Daejeon, KR;
Jung Won Kang, Seoul, KR;
Myung Sun Moon, Daejeon, KR;
Byung Ro Kim, Daejeon, KR;
Bum Gyu Choi, Daejeon, KR;
Dae Ho Kang, Daejeon, KR;
Jeong Man Son, Gyeongsangbuk-do, KR;
LG Chem, Ltd., Seoul, KR;
Abstract
Described is a radially multi-branched polymer represented by the following formula (I): ABi (I), which includes a central molecule (A) to which side-branches (B) are bonded in at least three positions (i≧3). Also described are methods for preparing a multi-branched polymer as well as a porous insulating film including a multi-branched polymer.