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. 28, 2015
Filed:
May. 11, 2011
Masahiro Satoh, Kyoto, JP;
Satsuki Kitajima, Kyoto, JP;
Daisaku Shojo, Kyoto, JP;
KRI, Inc., Kyoto-shi, JP;
Abstract
Disclosed is a modified metal oxide sol that has a large hydrophilizing effect and antistatic effect, can be produced at low cost and is capable of being a coating. Specifically disclosed is a modified metal oxide sol characterized by modification by a functional group represented by formula (1) at 0.55-5.5 mmol per 1 g of metal oxide sol. MOS(═O)—R—Si(CH)(—O—)(1) {In the formula, M is a hydrogen ion, Calkyl group, metal ion or ammonium (NR) group; Ris a Calkylene group (may have urethane bonds or urea bonds in the main alkylene chain); Rmay be the same or different and is a Calkyl group or a hydrogen atom; and n represents 0 or 1}.