Title:
ADHESIVE COMPOSITION, ORGANIC FIBROUS MATERIAL, RUBBER ARTICLE, ORGANIC FIBER/RUBBER COMPOSITE, AND TIRE
Document Type and Number:
WIPO Patent Application WO/2024/024247
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an adhesive composition which can ensure desired adhesiveness without using resorcinol and retains intact applicability during use. The adhesive composition is characterized by comprising (A) a rubber latex having an unsaturated diene, (B) a compound containing an amide group and an amino group in the molecule, and (C) a water-compatible compound having a (heat-dissociable blocked) isocyanate group. Preferably, the adhesive composition further contains (D) a water-compatible ingredient having a plurality of phenolic hydroxy groups in the molecule and (E) one or more ingredients selected from the group consisting of polyvalent-metal salts.
Inventors:
NAKAMURA MASAAKI (JP)
Application Number:
PCT/JP2023/019569
Publication Date:
February 01, 2024
Filing Date:
May 25, 2023
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
C09J109/00; B60C9/00; C09J107/02; C09J111/02; D06M13/152; D06M13/395; D06M15/564; D06M15/59; D06M15/61
Domestic Patent References:
| WO2022130879A1 | 2022-06-23 | |||
| WO2022065206A1 | 2022-03-31 | |||
| WO2016159223A1 | 2016-10-06 |
Foreign References:
| JP2012224962A | 2012-11-15 | |||
| JP2020132833A | 2020-08-31 | |||
| JP2005213412A | 2005-08-11 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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