Title:
液状の貯蔵安定性カルボジイミド基および/またはウレトンイミン基含有有機イソシアネートの製造方法
Document Type and Number:
Japanese Patent JP5227184
Kind Code:
B2
Abstract:
The invention relates to a process for the preparation of liquid, storage-stable isocyanate mixtures of low color number containing carbodiimide (CD) and/or uretonimine (UI) groups, the isocyanate mixtures obtainable by this process and the use thereof for the preparation of blends with further isocyanates and for the preparation of prepolymers containing isocyanate groups and of polyurethane plastics, preferably polyurethane foams.
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Inventors:
Stephan Weershofen
Marx Steinweks
Marx Steinweks
Application Number:
JP2008548947A
Publication Date:
July 03, 2013
Filing Date:
December 27, 2006
Export Citation:
Assignee:
Bayer MaterialScience AG
International Classes:
C07C267/00; C07C263/18; C07C265/14; C07D229/00; C07B61/00
Domestic Patent References:
JP53040739A | ||||
JP6184083A | ||||
JP55009064A | ||||
JP59058022A | ||||
JP9194564A | ||||
JP63235318A | ||||
JP50005434A |
Attorney, Agent or Firm:
Toshio Yano
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Takuya Kuno
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard