Title:
POLYCARBONATE POLYOL
Document Type and Number:
WIPO Patent Application WO/2017/138337
Kind Code:
A1
Abstract:
Provided is a polycarbonate polyol derived from 2-methyl-1,3-propanediol, the polycarbonate polyol having repeating units represented by formula (A), repeating units that have a specific structure of 4 or 6 carbon atoms in a quantity within a certain range, and terminal hydroxyl groups. The polycarbonate polyol manifests useful effects when made into a polyurethane or polyurethane acrylate.
Inventors:
SUZUKI KATSUKI (JP)
NAKANO HIROYUKI (JP)
MIZOKAWA YUKI (JP)
KAWASHITA TETSURO (JP)
SEYA MOTOTSUGU (JP)
AKAO KIYOTAKA (JP)
NAKANO HIROYUKI (JP)
MIZOKAWA YUKI (JP)
KAWASHITA TETSURO (JP)
SEYA MOTOTSUGU (JP)
AKAO KIYOTAKA (JP)
Application Number:
PCT/JP2017/002102
Publication Date:
August 17, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
UBE INDUSTRIES (JP)
International Classes:
C08G18/44; C08G64/02
Domestic Patent References:
| WO2006088152A1 | 2006-08-24 |
Foreign References:
| JP2009280665A | 2009-12-03 |
Other References:
See also references of EP 3418315A4
Attorney, Agent or Firm:
TSUKUNI & ASSOCIATES et al. (JP)
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