Title:
無色の、貯蔵安定性のビウレット基含有のポリイソシアナートの製造方法
Document Type and Number:
Japanese Patent JP5542305
Kind Code:
B2
Abstract:
The present invention relates to a process for the preparation of colorless, storage-stable polyisocyanates containing biuret groups from di- or polyisocyanates using water and/or steam as a biuretizing agent, and an apparatus for this purpose and the use thereof.
Inventors:
Eva Wagner
Oliver Bayh
Andreas ヴェル felt
Joachim イェーメ
Bernd Bull フマン
Alexander Baeyer
Oliver Bayh
Andreas ヴェル felt
Joachim イェーメ
Bernd Bull フマン
Alexander Baeyer
Application Number:
JP2007545910A
Publication Date:
July 09, 2014
Filing Date:
December 10, 2005
Export Citation:
Assignee:
BASF ソシエタス ヨーロピア BASF SE
International Classes:
C07C273/00; C07B61/00; C07C275/62
Attorney, Agent or Firm:
アインゼル Felix-Reinhardt
Takuya Kuno
Shuichi Sumiyoshi
Takuya Kuno
Shuichi Sumiyoshi