Title:
COMPOUNDING HEAT CURED RUBBER COMPOSITIONS
Document Type and Number:
WIPO Patent Application WO2002016097
Kind Code:
A3
Abstract:
Filler (32), processing fluid (34, 36) and silicone polymer (30) are controllably compounded into homogeneous filled heat cured rubber compositions with requisite reinforcing properties and levels of volatiles. In the process, a continuous feed of a silicone polymer (30) to a compounding apparatus (12) is monitored (14) and a signal is generated (14) in accordance with the monitored rate of feed. Rate of feed of filler (32) and additives (34, 36) to the compounding apparatus (12) are then adjusted in accordance with the signal.
Inventors:
DONG STEPHEN
MATHUR DEVESH
DEAN ROBERT
MATHUR DEVESH
DEAN ROBERT
Application Number:
PCT/US2001/021952
Publication Date:
May 02, 2002
Filing Date:
July 12, 2001
Export Citation:
Assignee:
GEN ELECTRIC (US)
International Classes:
B29B7/00; B29B7/72; B29B7/88; B29C31/04; B29C48/29; B29C48/92; B29C48/03; B29K83/00; (IPC1-7): B29B7/72; B29B7/88; B29C47/10; B29C47/92
Domestic Patent References:
| WO2000067976A1 | 2000-11-16 |
Foreign References:
| EP0958855A1 | 1999-11-24 | |||
| DE3303766A1 | 1984-08-09 | |||
| US5198171A | 1993-03-30 | |||
| EP0945171A2 | 1999-09-29 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 004, no. 031 (P - 002) 18 March 1980 (1980-03-18)
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