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:
Jun. 12, 2007
Filed:
Dec. 22, 2004
Taewan Kim, Seoul, KR;
Jihoon Rhee, Seongnam-si, KR;
Daechul Park, Suwon-si, KR;
Jongbaek Seon, Yongin-si, KR;
Kwanghee Lee, Suwon-si, KR;
Hyundam Jung, Suwon-si, KR;
Taewan Kim, Seoul, KR;
Jihoon Rhee, Seongnam-si, KR;
Daechul Park, Suwon-si, KR;
Jongbaek Seon, Yongin-si, KR;
Kwanghee Lee, Suwon-si, KR;
Hyundam Jung, Suwon-si, KR;
Samsung Corning Co., Ltd., , KR;
Abstract
An insulating film forming composition having good mechanical and insulating properties comprises a silica sol having a good dispersion stability, an organic siloxane polymer and a hydrophobic organic solvent, wherein the silica sol has primary-particles having an average particle size of 5 to 15 nm and secondary-particles having an average particle size of 70 to 100 nm, and the combined amount of said primary and secondary silica particles is in the range of 2 to 50% by weight based on the sum of the silica particles and organic siloxane polymer.