Process for the production of di- and polyamines of the diphenylmethane series
Process for the production of di- and polyamines of the diphenylmethane series
- CN 101,801,910 A
- Filed: 08/28/2008
- Published: 08/11/2010
- Est. Priority Date: 09/19/2007
- Status: Active Application
- EN CH
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- Pin
