Title:
RUBBER COMPOSITION
Document Type and Number:
Japanese Patent JP2016222799
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rubber composition for manufacturing a rubber molded body having enhanced stain resistance while existing a rubber on a surface and reducing tackiness and friction force without deteriorating properties of general rubbers.SOLUTION: There is provided a rubber composition having a rubber A and a plastic B, where the rubber A is a non-fluorine based rubber material and difference of elastic modulus of the rubber A and the plastic B is 50 MPa or more, a sea-island structure having a sea part having the rubber A and a plurality of island parts having the plastic B is formed, the plastic B is contained at over 0 vol.% and 50 vol.% or less based on total amount of the rubber A and the plastic B and 90% or more volume of the plurality of island parts is 4000 μmor less.SELECTED DRAWING: None
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Inventors:
TAKASHIMA KENJI
HINO TETSUO
YAMAUCHI KAZUHIRO
HINO TETSUO
YAMAUCHI KAZUHIRO
Application Number:
JP2015109853A
Publication Date:
December 28, 2016
Filing Date:
May 29, 2015
Export Citation:
Assignee:
CANON KK
International Classes:
C08L21/00; C08J5/00; C08L9/00; C08L23/06; C08L27/16; C08L59/02; C08L101/00
Domestic Patent References:
| JPH10265616A | 1998-10-06 | |||
| JPH09118778A | 1997-05-06 | |||
| JP2010155953A | 2010-07-15 |
Other References:
ENGINEERING TOOLBOX, YOUNG'S MODULUS - TENSILE AND YIELD STRENGTH FOR COMMON MATERIALS.[ONLINE], JPN6018045238, 2003
Attorney, Agent or Firm:
Yoshihiro Yamaguchi
Keisuke Watanabe
Keisuke Watanabe
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