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:
Aug. 22, 2006
Filed:
Aug. 28, 2001
Wilson Moya, Concord, MA (US);
Wilson Moya, Concord, MA (US);
Mykrolis Corporation, Billerica, MA (US);
Abstract
A porous or non-porous polymeric substrate having its surface modified with an immobilized fluorocarbon such as perfluorocarbon, polymeric composition is provided. The immobilized fluorocarbon is formed from a monomer having formula: [T—SOY—SOT']Min which —T and T′ are identical or different and comprise an organic radical bearing at least one active polymerization function such as an unsaturation or a ring that can be opened; —Mcomprises an inorganic cation. —Y comprises N or CQ in which Q comprises H, CN, F, SOR, substituted or unsubstituted Calkyl, substituted or unsubstituted Caryl, substituted or un-substituted Calkylene, in which the substituent comprises one or more halogens, and in which the chain comprises one or more F, SOR, aza, oxa, thia or dioxathia substituents; and —Rcomprises F, substituted or unsubstituted Calkyl, in which the substituted or unsubstituted Caryl, substituted or unsubstituted Calkylene, in which the substituent comprises one or more halogens.