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:
Mar. 15, 2011
Filed:
Dec. 14, 2004
Kouji Tamori, Yokkaichi-shi, JP;
Takeshi Mogi, Yokkaichi-shi, JP;
Takuo Sone, Yokkaichi-shi, JP;
Akira Nishikawa, Yokkaichi-shi, JP;
Kouji Tamori, Yokkaichi-shi, JP;
Takeshi Mogi, Yokkaichi-shi, JP;
Takuo Sone, Yokkaichi-shi, JP;
Akira Nishikawa, Yokkaichi-shi, JP;
JSR Corporation, Tokyo, JP;
Abstract
The present invention provides an emulsion composition which has been increased in sulfonic group content, yet has sufficient water resistance and has been enhanced in properties such as small resistance, film-forming property, etc. The emulsion composition contains (A) a water-based solvent, (B) an organic solvent, (C) a sulfonic group-containing polymer soluble in the component (A), and (D) a polymer soluble in the component (B) but insoluble in water. This emulsion composition is enhanced in small resistance and yet has sufficient water resistance and film-forming property.