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:
May. 27, 2014
Filed:
Feb. 13, 2013
Moresco Corporation, Hyogo, JP;
Ryosuke Sagata, Hyogo, JP;
Tsuyoshi Shimizu, Hyogo, JP;
Tomomi Hatta, Hyogo, JP;
Nagayoshi Kobayashi, Hyogo, JP;
Moresco Corporation, Hyogo, JP;
Abstract
A compound of the formula (1), lubricant containing the compound and magnetic diskR—CHO—CHCH(OH)CHOCH—R—CH—O—R  (1)wherein Ris hydrogen, alkoxyl having 1 to 4 carbon atoms, amino or amido, Ris —CFO(CFCFO)(CFO)CF—, —CFCFO(CFCFCFO)—CFCF— or —CFCFCFO(CFCFCFCFO)CFCFCF—, x and y are each an integer of 0 to 15, z is an integer of 1 to 15, n is an integer of 0 to 4, Ris —CHCH(OH)CHOH, —CHCH(OH)CHOCHCH(OH)CHOH or —(CH)OH, m is an integer of 2 to 6.