Title:
POLYCARBONATE POLYOL DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2020/262238
Kind Code:
A1
Abstract:
Provided is a novel polycarbonate polyol derivative having a terminal amino group. This polycarbonate polyol derivative is represented by formula (1). In formula (1), A denotes a group including a polycarbonate skeleton; n and m are average values and are numbers that satisfy n ≥ 2 and n-m > 0. Preferably the A is a group resulting from removing all hydroxyl groups from the structural formula of polycarbonate polyol having a number average molecular weight of 300 to 10000, and includes a group having the repeated unit represented by formula (a).
Inventors:
HATANAKA SHINTAROU (JP)
KONNO TAKASHI (JP)
KONNO TAKASHI (JP)
Application Number:
PCT/JP2020/024160
Publication Date:
December 30, 2020
Filing Date:
June 19, 2020
Export Citation:
Assignee:
DAICEL CORP (JP)
International Classes:
C08G64/02; C08G18/44; C08G64/42
Foreign References:
| JPS63286417A | 1988-11-24 | |||
| JPH06199984A | 1994-07-19 | |||
| JP2003137963A | 2003-05-14 | |||
| JP2016027114A | 2016-02-18 | |||
| JPS60208320A | 1985-10-19 |
Attorney, Agent or Firm:
GOTO & CO. (JP)
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