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:
Apr. 14, 2009
Filed:
Oct. 07, 2005
Applicants:
Jin Heong Yim, Suwon-si, KR;
Kwang Hee Lee, Suwon-si, KR;
Inventors:
Jin Heong Yim, Suwon-si, KR;
Kwang Hee Lee, Suwon-si, KR;
Assignee:
Samsung Corning Co., Ltd., Suwon-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/00 (2006.01); C08G 77/12 (2006.01); C08J 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A composition for preparing a nanoporous material. The composition comprises a thermostable matrix precursor, a calixarene derivative, and a solvent. The composition may enable formation of a low dielectric constant film in which nanopores with a size not larger than 50 Å are uniformly distributed.