Title:
METHOD FOR PRODUCING RUBBER MOLDING
Document Type and Number:
WIPO Patent Application WO/2013/168595
Kind Code:
A1
Abstract:
Provided is a method for producing a rubber molding in which a rubber compound is cross-linked at a lower temperature than the conventional cross-linking temperature (150°C or higher). The present invention is characterized by comprising a cross-linking step for cross-linking a rubber compound having a nitrile structure represented by formula (I) and an olefin structure represented by formula (II), at a temperature 100°C or lower in a rubber composition comprising the rubber compound and a thiol compound including at least two thiol groups in one molecule. (In formula (II), R is a C4 or higher divalent organic group and includes an unsaturated bond represented by -C=C- in the structure.)
Inventors:
WATANABE TOMOKAZU (JP)
KITAJIMA NAHOKO (JP)
SHIMIZU TOMOYA (JP)
KITAJIMA NAHOKO (JP)
SHIMIZU TOMOYA (JP)
Application Number:
PCT/JP2013/062299
Publication Date:
November 14, 2013
Filing Date:
April 25, 2013
Export Citation:
Assignee:
NICHIAS CORP (JP)
International Classes:
C08J3/24; B29C35/02; C08K5/37; C08L9/02
Foreign References:
| JPH08157646A | 1996-06-18 | |||
| JP2008168522A | 2008-07-24 | |||
| JP2000212330A | 2000-08-02 | |||
| JP2004155845A | 2004-06-03 | |||
| JP2000313769A | 2000-11-14 | |||
| JP2005320545A | 2005-11-17 | |||
| JPH08231769A | 1996-09-10 | |||
| JP2001206908A | 2001-07-31 | |||
| JP2002037955A | 2002-02-06 |
Other References:
See also references of EP 2848641A4
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Patent business corporation far international patent firm (JP)
Patent business corporation far international patent firm (JP)
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