Title:
POLYURETHANE, METHOD FOR PRODUCING POLYURETHANE, ELECTROCONDUCTIVE PASTE COMPOSITION, ELECTROCONDUCTIVE WIRE, AND METHOD FOR PRODUCING ELECTROCONDUCTIVE WIRE
Document Type and Number:
WIPO Patent Application WO/2023/062922
Kind Code:
A1
Abstract:
The present invention is a polyurethane, the polyurethane being characterized by containing a phenolic hydroxyl group represented by general formula (1A). Provided thereby are an electroconductive paste composition for forming a stretchable electroconductive wire having little change in electrical conductivity when stretched, and a polyurethane that yields said composition.
Inventors:
NONAKA SHIORI (JP)
HASEGAWA KOJI (JP)
WATANABE OSAMU (JP)
HASEGAWA KOJI (JP)
WATANABE OSAMU (JP)
Application Number:
PCT/JP2022/030244
Publication Date:
April 20, 2023
Filing Date:
August 08, 2022
Export Citation:
Assignee:
SHINETSU CHEMICAL CO (JP)
International Classes:
C07C43/23; C07C49/82; C07C69/675; C07C255/54; C07C311/09; C07D307/20; C08G18/32; H01B1/22; H01B7/06; H01B13/00
Domestic Patent References:
| WO2017217509A1 | 2017-12-21 | |||
| WO2018110632A1 | 2018-06-21 | |||
| WO2018235734A1 | 2018-12-27 |
Foreign References:
| JP2009019081A | 2009-01-29 | |||
| JP2017183207A | 2017-10-05 | |||
| JP2006257517A | 2006-09-28 | |||
| JP3923861B2 | 2007-06-06 | |||
| JPH0357525B2 | 1991-09-02 | |||
| JP2019076214A | 2019-05-23 | |||
| JP2019110093A | 2019-07-04 |
Attorney, Agent or Firm:
YOSHIMIYA Mikio et al. (JP)
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