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. 22, 2011
Filed:
Sep. 28, 2007
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
Disclosed is a novel radially multi-branched polymer. The radially multi-branched polymer includes a central molecule to which side-branches are bonded in at least three positions and has an average molecular weight of 500 to 100,000, the side-branch being selected from the group consisting of a polyalkylene oxide, a polyacrylate, a polyester, a polyamide and derivatives thereof. The radially multi-branched polymer is used for manufacturing a low dielectric insulating film to provide a low dielectric insulating film having easily controllable micropores.