Title:
バイオマスからポリイソシアナートを製造する方法
Document Type and Number:
Japanese Patent JP2014520086
Kind Code:
A
Abstract:
The present invention relates to a process for preparing polyisocyanates from natural raw material sources by starting from a biomass material and preparing a composition which comprises low molecular mass aromatics that contain per molecule at least one hydroxyl group or at least one alkoxy group (oxyaromatics), reacting these oxyaromatics to form the corresponding aromatic amines, and, optionally after condensation with formaldehyde, carrying out further reaction with phosgene to form compounds containing isocyanate groups.
Inventors:
A シュトレ fur, Eckardt
Mach Hamah, Otto
Bitter リッヒ, Stefan
Pro ハースカ, roman
エメルート, Mario
Punt ウフラス, Emmanuel
レシュィン skiing, urea resin
Klingler, Dilke
A ドイエル line, Stefan
Schunk, Stefan
Henkel KGaA Mann, ヨッヘム
Stutzer, Dieter
Mach Hamah, Otto
Bitter リッヒ, Stefan
Pro ハースカ, roman
エメルート, Mario
Punt ウフラス, Emmanuel
レシュィン skiing, urea resin
Klingler, Dilke
A ドイエル line, Stefan
Schunk, Stefan
Henkel KGaA Mann, ヨッヘム
Stutzer, Dieter
Application Number:
JP2014511850A
Publication Date:
August 21, 2014
Filing Date:
May 23, 2012
Export Citation:
Assignee:
BASF ソシエタス ヨーロピア BASF SE
International Classes:
C07C263/10; C07C209/78; C07C211/54; C07C265/14; C12P13/00
Domestic Patent References:
| JP2010529992A | 2010-09-02 | |||
| JPH01160946A | 1989-06-23 | |||
| JPS51105020A | 1976-09-17 | |||
| JP2004123745A | 2004-04-22 | |||
| JP2004123746A | 2004-04-22 | |||
| JPS5843932A | 1983-03-14 |
Other References:
JPN6015041235; 第４版実験化学講座２０ 有機合成ＩＩ -アルコール・アミン- , 19920706, ｐ．４７３-４７７
Attorney, Agent or Firm:
Toshiaki Eto