Inventor
MA YUBO
CN3 patents
Patents
3 patentsUS8338634B2Dec 25, 2012
Catalyst for the synthesis of alkyl carbamates, the method for preparing the same and the use thereof
DENG YOUQUAN1 citations43
US8450518B2May 28, 2013
Method for preparing a carbamate, a catalyst applied in the method, a method for preparing the catalyst and use thereof
DENG YOUQUAN0 citations35
US8809574B2Aug 19, 2014
Method for preparing isocyanates by liquid-phase thermal cracking
DENG YOUQUAN0 citations26