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:
Jun. 27, 1995
Filed:
Aug. 27, 1993
Akihiko Kobayashi, Chiba, JP;
Takashi Nakamura, Chiba, JP;
Dow Corning Toray Silicon Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to an electroviscous fluid comprising the dispersion in an electrical insulating fluid of an organopolysiloxane having at least one metal sulfonate group in its molecule. The electroviscous fluid of the present invention can further comprise a polyether. The electroviscous fluid of the present invention does not wear or abrade surrounding equipment, is thermally stable, and that has a large electroviscous effect (yield value) and an excellent dispersion stability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile