公开(公告)号：DE2759150A1

公开(公告)日：1979-07-12

申请号：DE2759150

申请日：1977-12-31

Applicant: BASF AG

Inventor： STRAUB FERDINAND DIPL CHEM DR ,  SCHENCK HANS-UWE DIPL CHEM DR ,  LANG SIEGFRIED DR ,  BRODE EGON DIPL CHEM DR

IPC: C08F26/00 ,  A61K31/40 ,  A61K31/79 ,  A61P7/08 ,  C08F8/00 ,  C08F26/10 ,  C08F126/10 ,  C08G18/62 ,  C08G18/63 ,  C08G63/16 ,  C08G69/26

Abstract: High molecular weight products based on N-vinylpyrrolidone, in which blocks of vinylpyrrolidone polymers or vinylpyrrolidone copolymers are linked by connecting units carrying ester, amide, urethane or urea groups, as a result of which these high molecular weight products are biodegradable and may be used as plasma substitutes, and the plasma substitutes thus obtained.