Title:
架橋剤として用いられる多官能ポリカルボジイミドの調製方法、コーティング混合物の製造方法、硬化された材料の製造方法
Document Type and Number:
Japanese Patent JP5883865
Kind Code:
B2
Abstract:
A process for the preparation of multifunctional polycarbodiimides, which are used as crosslinking agents, in which the polycarbodiimide is prepared by reacting mono- and polyisocyanates in the presence of a mono- or polyisocyanate that contains one or multiple additional reactive functional groups and in the presence of a carbodiimide catalyst, and thereafter terminating or chain extending the polycarbodiimide chain. Between 0 and 10% of an organic solvent and/or between 0 and 30% of a plasticizer and/or between 0 and 30% of a surface active component is added to the product during, before or after the polycarbodiimide forming reaction and/or the capping reaction and/or the chain extending reaction. Further, the invention relates to a coating mixture in which the polycarbodiimide is used as crosslinking agent and to the cured material obtained with the coating mixture.
Inventors:
Delxen, Andrees Johannes
Van der Bruchen, Roblecht Leonardus Johannes
Van der Bruchen, Roblecht Leonardus Johannes
Application Number:
JP2013521731A
Publication Date:
March 15, 2016
Filing Date:
June 06, 2011
Export Citation:
Assignee:
Stahl International B.F.
International Classes:
C08G18/09; C07C263/16; C09D7/12; C09D201/08
Domestic Patent References:
| JP5117221A | ||||
| JP2009525380A | ||||
| JP2007521360A | ||||
| JP2001011152A | ||||
| JP2000319351A | ||||
| JP53047499A | ||||
| JP2002053759A | ||||
| JP7033852A | ||||
| JP2010006869A | ||||
| JP2000178287A | ||||
| JP2000319286A | ||||
| JP2013523928A |
Foreign References:
| US5258481 | ||||
| US20100076153 | ||||
| US20060106189 | ||||
| US6248819 | ||||
| US4118536 | ||||
| US20020007001 | ||||
| US20090246393 | ||||
| DE19958843A1 |
Attorney, Agent or Firm:
Fuyuki Nagai
Amiya Miho
Amiya Miho