Tag Archives: polyuron

Oxidation method for preph. of polyuron, and its use as strengthening agent in paper making

Application Number  00128607 Application Date  2000.08.16 Publication Number  1298885 Publication Date  2001.06.13 Priority Information   1999/8/17 US 09/375931; 2000/8/10 US 09/636069   International Classification  C08B31/18   Applicant(s) Name  National Starch and Chemical Investment Holding Corp.   Address     Inventor(s) Name  A.L. Chimichioglu;J.S. Tomeds   Patent Agency Code  72001 Patent Agent  wang jingchao AbstractPolysaccharide aldehydes… Read More »