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. 08, 2005
Filed:
Sep. 16, 2002
Ping Sheng, Kowloon, HK;
Weijia Wen, Kowloon, HK;
Che Ting Chan, Kowloon, HK;
Weikun GE, Kowloon, HK;
Shihe Yang, Kowloon, HK;
Ping Sheng, Kowloon, HK;
Weijia Wen, Kowloon, HK;
Che Ting Chan, Kowloon, HK;
Weikun Ge, Kowloon, HK;
Shihe Yang, Kowloon, HK;
The Hong Kong University of Science and Technology, Kowloon, HK;
Abstract
There is described an electrorheological fluid comprising particles of a composite material suspended in an electrically insulating hydrophobic liquid. The composite particles are metal salts of the form MMTiO(CO)where Mis selected from the group consisting of Ba, Sr and Ca and wherein Mis selected from the group consisting of Rb, Li, Na and K, and the composite particles further include a promoter selected from the group consisting of urea, butyramide and acetamide.