Title:
POLYCARBONATE DIOL AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/179483
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a novel polycarbonate diol which, when used as the raw material compound of polyurethane, can impart excellent contamination resistance, low-temperature flexibility, and heat resistance, and a use thereof. In this polycarbonate diol, the ratio of repeating units represented by formula (A) is 0.1-99.9 mass%.
Inventors:
YABUKI HAYATO (JP)
UENO EIZABUROU (JP)
TSUKIMORI YASUYUKI (JP)
UENO EIZABUROU (JP)
TSUKIMORI YASUYUKI (JP)
Application Number:
PCT/JP2020/006909
Publication Date:
September 10, 2020
Filing Date:
February 20, 2020
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
C08G64/02; C08G18/00; C08G18/44; C09D5/02; C09D175/04
Foreign References:
| JP2003113237A | 2003-04-18 | |||
| JPH05186631A | 1993-07-27 | |||
| JP2014136783A | 2014-07-28 | |||
| JP2005232447A | 2005-09-02 | |||
| JPS63305127A | 1988-12-13 | |||
| JPH0529648A | 1993-02-05 | |||
| JP2014136783A | 2014-07-28 | |||
| JP2019041555A | 2019-03-14 |
Other References:
See also references of EP 3936552A4
Attorney, Agent or Firm:
INABA, Yoshiyuki et al. (JP)
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