Title:
RUBBER REINFORCEMENT FIBER TREATMENT AGENT, RUBBER REINFORCEMENT FIBER TREATMENT AGENT KIT, RUBBER REINFORCEMENT FIBER MANUFACTURING METHOD, RUBBER REINFORCEMENT FIBER, AND RUBBER PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/014452
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a rubber reinforcement fiber treatment agent and a rubber reinforcement fiber treatment agent kit that do not contain resorcin or formaldehyde, a rubber reinforcement fiber that has excellent adhesiveness with respect to rubber compositions, and a rubber product. The present invention pertains to a rubber reinforcement fiber treatment agent that does not contain resorcin or formaldehyde, and that contains: a polycarboxylic acid-based polymer; an epoxy compound; a rubber latex having a structure derived from vinylpyridine in the polymer molecule thereof; and a blocked isocyanate compound.
Inventors:
NISHIMURA HIROSHI (JP)
HASHIMOTO TAKAFUMI (JP)
KASHIMA YU (JP)
KASHIHARA MIYATO (JP)
HASHIMOTO TAKAFUMI (JP)
KASHIMA YU (JP)
KASHIHARA MIYATO (JP)
Application Number:
PCT/JP2023/025560
Publication Date:
January 18, 2024
Filing Date:
July 11, 2023
Export Citation:
Assignee:
MEISEI CHEMICAL WORKS LTD (JP)
NIPPON CATALYTIC CHEM IND (JP)
NIPPON CATALYTIC CHEM IND (JP)
International Classes:
D06M15/263; C08G18/00; C08G18/40; C08G18/62; C08G18/80; C09J11/06; C09J121/00; C09J175/04; D06M13/11; D06M13/395; D06M15/227; D06M15/693
Foreign References:
| JP2013064037A | 2013-04-11 | |||
| EP3992357A1 | 2022-05-04 | |||
| EP2955268A1 | 2015-12-16 | |||
| JP2011026743A | 2011-02-10 |
Attorney, Agent or Firm:
WISEPLUS IP FIRM (JP)
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