Title:
カーボネート化合物含有ポリカーボネートジオール
Document Type and Number:
Japanese Patent JP6434301
Kind Code:
B2
Abstract:
The invention relates to polycarbonate diol containing a carbonate compound, aiming to provide a polycarbonate diol compound which is suitable to be used as materials of a coating and a binder, or a raw material as a thermoplastic elastomer. According to the invention, the polycarbonate diol compound can obtain a smooth coating film when supplying forming materials used for a coating material, and can not damage chemical reagent performance. In addition, the polycarbonate diol compound can obtain excellent polyurethane when used as a raw material for polyurethane, but not damage mechanical strength. The polycarbonate diol compound includes a repeat unit and a rear end hydroxyl polycarbonate diol represented by a specific formula and 0.05-5 weight % of carbonic acid ester compounds represented by a specific formula.
Inventors:
Hidesaburo Ueno
Application Number:
JP2014261141A
Publication Date:
December 05, 2018
Filing Date:
December 24, 2014
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C07C69/96; C07D323/00; C08G18/32; C08G18/44; C08K5/159; C08L69/00; C09D175/04
Domestic Patent References:
| JP822840A | ||||
| JP616949A | ||||
| JP201364140A |
Foreign References:
| WO2006088152A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito
Toshifumi Onuki
Akihiko Eguchi
Kazuhiko Naito