The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 1987
Filed:
Aug. 27, 1984
Peter Henklein, Berlin, DD;
Manfred Becker, Berlin, DD;
Werner Buttner, Berlin, DD;
Fritz Loth, Teltow, DD;
Horts Dautzenberg, Teltow, DD;
Klaus Forner, Berlin, DD;
Rudolf Dolling, Berlin, DD;
Karl-Heinz Graul, Quedlinburg, DD;
Wolf-Rainer Halatsch, Glienicke, DD;
Christian Rupprich, Berlin, DD;
Akademie Der Wissenschaften Der DDR, Berlin, DD;
Abstract
A new compound is disclosed, N-(chlorocarbonyloxy-5-norbornene-2,3-dicarboximide I, in addition to processes for its production and employment of the compound as starting product for the manufacture of non-symmetrical carbonate, urethane-protected amino acid or peptide, activated carrier and carrier-ligand-complexes. The new compound is reacted with alcohols as well as with hydroxyl-group-containing or amino-group-containing polymers.