Title:
METHOD OF KNEADING RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP2011025500
Kind Code:
A
Abstract:
To provide a method of kneading a rubber composition excellent in productivity and power saving.
The method of kneading the rubber composition includes a step A of mixing a compounding agent not containing at least vulcanization chemicals into a rubber raw material, and a step B of further mixing a compounding agent containing the vulcanization chemicals into the mixture obtained in the step A. In the kneading method, the step A and the step B are performed under the pressure of 0.6-1.0 MPa.
More Like This:
| JP2008255145 | POLYURETHANE-BASED MASTER BATCH |
| JPH06106527 | UNIAXIAL KNEADING/EXTRUDING MACHINE |
| WO/2021/110740 | METHOD FOR PRODUCING EXTRUDED PANELS, AND EXTRUDED PANEL |
Inventors:
ISHIMOTO RYOTA
Application Number:
JP2009172946A
Publication Date:
February 10, 2011
Filing Date:
July 24, 2009
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
B29B7/88; B29B7/20; B29B7/28; C08J3/20
Attorney, Agent or Firm:
Kenji Sugimura
Kiyoshi Kuruma
Tatsuya Sawada
Kazuyuki Tomita
Kiyoshi Kuruma
Tatsuya Sawada
Kazuyuki Tomita