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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) APPLICATION No: 396/MAS/1998A
(22) Date of filing of Application:26/02/1998 (43) Publication Date: 09/06/2006
(54) Title of the invention:
A LUBRICANT,INTENDED FOR USE IN
OPEN GEAR APPLICATIONS.
(51)International classification: C 01 M
103/02 , C 10 M 169/02
(31) Priority Document No.97 04261.8
(32) Priority Date: 28/02/1997
(33) Name of priority country: UK
(87) WIPO No. :
(61) Patent of addition to
Application No. :
Filed on:
(62) Divisional to
Application No.:
Filed on:
(71) Name of Applicant
CASTROL LIMITED,
Address of Applicant:
BURMAH CASTROL HOUSE,
PIPERS WAY,
SWINDON SN3 1RE,
U.K.
(72) Name of the Inventor(s):
HOCINE FACI.
(57)Abstract
An open gear lubricant has a lubricant base comprising a major amount of a vegetable oil and a minor amount of a
solid inorganic lubricant, thickened with a biodegradable organoclay gellant.
The Patent Office Journal 09/06/2006 10796