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:
Feb. 15, 2011
Filed:
Aug. 05, 2005
Applicants:
Takashi Ohkubo, Chiba, JP;
Yoshihiro Saida, Nagano, JP;
Shuichi Naijo, Chiba, JP;
Inventors:
Assignee:
Showa Denko K.K., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01B 1/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to an antistatic agent, which comprises a water-soluble electroconductive polymer and a biosurfactant having a hydrophilic site of a molecular weight of 200 to 10,000, excellent in property of preventing film-thinning in chemically amplified resist, and an antistatic film and a coated product obtained by using the antistatic agent.