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:
Dec. 02, 2008
Filed:
Dec. 03, 2004
Applicants:
Jin Heong Yim, Suwon-Si, KR;
Byoung Ki Choi, Hwaseong-Si, KR;
Duk Keun an, Chuncheon-Si, KR;
Inventors:
Assignee:
Samsung Corning Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08B 37/16 (2006.01); C08G 77/12 (2006.01); C08G 77/18 (2006.01); C08G 77/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed herein is a composition for preparing a nanoporous material. The composition comprises i) a cyclodextrin derivative, ii) a thermostable matrix precursor, and iii) a solvent for dissolving the components i) and ii). The composition enables the preparation of a low dielectric constant film in which nanopores with a size of 20 Å or less are uniformly distributed.