Title:
VULCANIZATION METHOD
Document Type and Number:
WIPO Patent Application WO/2024/024496
Kind Code:
A1
Abstract:
Provided is a vulcanization method capable of uniformly vulcanizing a rubber composition by microwave irradiation. The present invention is a vulcanization method for vulcanizing a rubber composition that contains a diene rubber and carbon black by irradiation with microwaves, said vulcanization method being characterized in that the frequency of the microwaves irradiating the rubber composition is changed by only a frequency width selected from the range of more than 0 Hz but not more than 1000 Hz each time a time interval selected from the range of more than 0 μsec but not more than 100 μsec elapses.
Inventors:
TAKIZAWA TOSHIKI (JP)
HORIKOSHI SATOSHI (JP)
OKUMURA KYOSUKE (JP)
HORIKOSHI SATOSHI (JP)
OKUMURA KYOSUKE (JP)
Application Number:
PCT/JP2023/025589
Publication Date:
February 01, 2024
Filing Date:
July 11, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
SOPHIA SCHOOL CORP (JP)
SOPHIA SCHOOL CORP (JP)
International Classes:
C08J3/28
Foreign References:
| US5721286A | 1998-02-24 | |||
| JP2021195544A | 2021-12-27 | |||
| JPS63295638A | 1988-12-02 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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