风起的日子专利名称：Diformylurea and reaction products of urea and carboxylic acids
发明人：FRANK WILLIAM DEAN
申请号：AU2725297
申请日：19970409
公开号：AU737354B2
有趣的地方公开日：
学生会工作心得>思想政治品德考核鉴定评语
20010816
毒设相思局>瓜分中国狂潮专利内容由知识产权出版社提供五年级读后感
摘要：The prent invention is directed to new compositions of matter comprising the reaction products of a carboxylic acid and a urea having formula (I) where R1, R2, R3 and R4 are the same or different and are lected from the group consisting of hydrogen, substituted and unsubstituted alkyl, allyl, vinyl and alkoxyl groups having from 1-6 carbon atoms, substituted and unsubstituted phenyl groups and the halides. Preferably, the reaction product of the prent invention is N,N'-diformylurea or N,N'-diacetylurea. The reaction products, e.g., diformylurea, have been found to produce significantly improved growth in a variety of agricultural products when applied to the ed, to the surrounding soil or to the foliage of the emerging plant. Becau of the similarity in the carbon, nitrogen, oxygen structure of the reaction products with many biological compounds, it is believed that the reaction products of the prent invention may find u in a variety of biological applications.
春天开的花有什么申请人：STOLLER ENTERPRISES, INC.
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