Title:
RUBBER COMPOSITE MATERIAL, AND METHOD FOR PRODUCING RUBBER COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2023/042867
Kind Code:
A1
Abstract:
Provided are: a rubber composite material which comprises a vulcanized rubber, a steel wire, a coating film layer that comes into contact with the steel wire and has a Zn mass ratio of more than 65 and up to 90 wherein the total mass of Cu, Zn and S is 100, and an adhesive layer that is interposed between the coating film layer and the vulcanized rubber and has a Cu mass ratio of 15 to 75 and a (Cu mass ratio)/(S mass ratio) ratio of 1.0 to 4.0 wherein the total mass of Cu, Zn and S is 100 when a cross-sectional surface of the rubber composite material which is perpendicular to the direction of the length of the rubber composite material is observed as a backscattered electron image taken by a field emission-scanning electron microscope; and a method for producing a rubber composite material.
Inventors:
KODAMA JUNICHI (JP)
MAKI JUN (JP)
KUROSAKI MASAO (JP)
MAKI JUN (JP)
KUROSAKI MASAO (JP)
Application Number:
PCT/JP2022/034467
Publication Date:
March 23, 2023
Filing Date:
September 14, 2022
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
D07B1/06; C25D5/10; C25D7/06
Foreign References:
| JPS61287932A | 1986-12-18 | |||
| JP2008200729A | 2008-09-04 | |||
| CN113005494A | 2021-06-22 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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