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. 28, 2006
Filed:
Jun. 07, 2002
Masayuki Negoro, Kanagawa, JP;
Ken Kawata, Kanagawa, JP;
Masayuki Negoro, Kanagawa, JP;
Ken Kawata, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Abstract
A lubricant composition containing a molecular complex compound formed by inter-molecular interaction of one or more keto-enol tautomeric compounds, wherein said molecular complex compound contains as a constituent a keto-enol tautomeric compound (but excluding specified triarylmelamine compounds) represented by the formula (I) (where, Qrepresents an oxygen atom, sulfur atom or N(R); Rto Rindependently represents a hydrogen atom or a substituent, at least one of which being a substituent containing a Cor longer alkyl chain or oligoalkyleneoxy chain, a Cor longer perfluoroalkyl chain, perfluoroalkyl ether chain or organic polysilyl chain; Rand R, or Rand Rmay bind with each other-to thereby form a cyclic structure) is disclosed