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(12) PATENT APPLICATION PUBLICATION
(19) INDIA (21) Application No.: 00204/KOL/2004 A
(22) Date of filing of Application: 26/04/2004 (43) Publication Date: 09/06/2006
(54) Title of the invention: ORGANOSILANE MASTERBATCH
(51) International classification : C08K 3/34
(31) Priority Document No : 03 010 018.4
(32) Priority Date : 02/05/2003
(33) Name of priority country : EP
(86) International Application No and
Filing Date
(87) International Publication No :
(61) Patent of addition to Application No : NIL
Filed on : N.A.
(62) Divisional to Application No : NIL
Filed on : N.A.
(57) Abstract:
Organosilane masterbatch comprising
(a) 2 — 20 parts by weight of rubber,
(b) 0 — 60 parts by weight of filler,
(c) 5 — 55 parts by weight of organosilane and
(d) 0 — 10 parts by weight of dispersing agent.
:
:
(71) Name of Applicant:
DEGUSSA G & EVERMORE TRADING
CORPORATION
Address of the Applicant:
BENNIGSENPLATZ 1, DE-40474
DUSSELDORF GERMANY & 11 F-3-NO 106
CHANG-AN WEST ROAD TAIPEI REPUBLIC
OF CHINA
(72) Name of the Inventor:
1.WU LU-LIANG
Filed U/S 5(2) before The Patents (Amendment)
Act, 2005: NO
The organosilane masterbatch is prepared by mixing the rubber, filler, organosilane and dispersing agent in a banbury or kneader,
extruding and cutting into pieces.
The organosilane masterbatch can be used in rubber mixtures.
(FIG. - Nil)
The Patent Office Journal 09/06/2006 10958