Title:
POLYAMIDE FIBER CORD, RUBBER-FIBER COMPOSITE, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2024/043136
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an organic fiber cord capable of reducing environmental impact while maintaining physical properties at high temperatures. The solution is a polyamide fiber cord, wherein the total content of biomass-derived carbon (bio-conversion rate) in the cord is at least 15%, and the heat shrinkage rate of the cord is 9.0% or less.
Inventors:
FUJIE MASAHIRO (JP)
WU QIAN (JP)
WU QIAN (JP)
Application Number:
PCT/JP2023/029459
Publication Date:
February 29, 2024
Filing Date:
August 14, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
D02G3/02; B60C9/00; D02G3/28; D02G3/48
Domestic Patent References:
| WO2022071172A1 | 2022-04-07 |
Foreign References:
| JP2019511411A | 2019-04-25 | |||
| JP2006321323A | 2006-11-30 | |||
| JP2013531107A | 2013-08-01 | |||
| JPH03287402A | 1991-12-18 | |||
| JP2022109339A | 2022-07-28 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
Download PDF:
Previous Patent: HYBRID CORD, RUBBER-FIBER COMPOSITE, AND TIRE
Next Patent: HYBRID CORD, RUBBER-FIBER COMPOSITE, AND TIRE
Next Patent: HYBRID CORD, RUBBER-FIBER COMPOSITE, AND TIRE