Title:
AQUEOUS RESIN COMPOSITION AND ADHESIVE
Document Type and Number:
WIPO Patent Application WO/2022/049940
Kind Code:
A1
Abstract:
The present invention provides an aqueous resin composition which contains a composite resin (A) and an aqueous medium (B), wherein: the composite resin (A) contains a vinyl polymer (A1) and a urethane resin (A2); the vinyl polymer (A1) contains a unit that is derived from a conjugated diene compound; and the composite resin (A) has a group that is reactive with an -SH group. Since this aqueous resin composition is able to exhibit strong adhesive force even for bonding between dissimilar base materials, for example, bonding between a rubber base material and a resin base material, this aqueous resin composition is suitable for use as an adhesive.
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Inventors:
MIYAKE JUNICHI (JP)
YAMAMOTO SHINYA (JP)
YAMAMOTO SHINYA (JP)
Application Number:
PCT/JP2021/028101
Publication Date:
March 10, 2022
Filing Date:
July 29, 2021
Export Citation:
Assignee:
DAINIPPON INK & CHEMICALS (JP)
International Classes:
C08L47/00; C08L75/04; C09J109/00; C09J175/04
Domestic Patent References:
| WO2015098575A1 | 2015-07-02 |
Foreign References:
| JP2016531169A | 2016-10-06 | |||
| JPH07506855A | 1995-07-27 | |||
| JPS6137807A | 1986-02-22 | |||
| JP2002542351A | 2002-12-10 |
Other References:
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, SERIES 2, vol. 1, no. 3, 1956, pages 123
"coating and paint", vol. 10, 1982, PAINT PUBLISHER
"coating and paint", vol. 10, 1982, PAINT PUBLISHER
Attorney, Agent or Firm:
OGAWA Shinji (JP)
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