Title:
TWO-COMPONENT CURABLE POLYURETHANE RESIN COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/185910
Kind Code:
A1
Abstract:
Provided is a two-component curable polyurethane resin composition that exhibits excellent compatibility, adhesion, and low dielectric properties. A two-component curable polyurethane resin composition according to an embodiment of the present invention contains a first component containing polyol and a terpene resin and a second component containing polyisocyanate, wherein: the polyol contains 30 mass% or more of polybutadiene polyol and/or hydrogenated polybutadiene polyol; and the terpene resin content is 1 to 60 parts by mass with respect to 100 parts by mass of the polyol.
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Inventors:
TAKADA KAZUHITO (JP)
KANAI AZUSA (JP)
KANAI AZUSA (JP)
Application Number:
PCT/JP2022/006072
Publication Date:
September 09, 2022
Filing Date:
February 16, 2022
Export Citation:
Assignee:
DKS CO LTD (JP)
International Classes:
H01L23/29; C08G18/08; C08G18/62; C08G18/69; C08L75/02; C08L93/00; H01B3/30; H01L23/31
Domestic Patent References:
| WO1992017556A1 | 1992-10-15 |
Foreign References:
| CN110699033A | 2020-01-17 | |||
| US6121354A | 2000-09-19 | |||
| JPH03207782A | 1991-09-11 | |||
| JP2005089712A | 2005-04-07 |
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