公开(公告)号：DE2914463A1

公开(公告)日：1980-10-23

申请号：DE2914463

申请日：1979-04-10

Applicant: HOECHST AG

Inventor： BECKER UDO DIPL CHEM DR ,  BUSCH WOLFRAM ,  FISCHER JOHANN ,  SOMMER WERNER

IPC: A61L27/00 ,  A61F2/04 ,  A61J1/00 ,  A61J1/14 ,  A61L29/00 ,  A61L31/00 ,  A61M1/00 ,  B65D30/02 ,  C08K5/103 ,  C08L23/28 ,  A61M5/14

Abstract: Medical apparatus for parenteral liquids wherein at least the surfaces coming into contact with said liquids consist of or contain a chlorinated polyolefin as specified and additionally contain a glycerol ester of an aliphatic fatty acid. The apparatus is characterized by a very good blood tolerance.

公开(公告)号：DE2751528A1

公开(公告)日：1979-05-23

申请号：DE2751528

申请日：1977-11-18

Applicant: HOECHST AG

Inventor： BECKER UDO DIPL CHEM DR ,  BURG KARLHEINZ DIPL CHEM DR ,  FISCHER JOHANN PAUL DIPL CHEM ,  HEIMBURGER NORBERT DIPL CHEM D

IPC: C08F291/00 ,  A61L33/00 ,  A61L33/06 ,  C08F8/12 ,  C08F255/00 ,  A61M1/03

Abstract: What is disclosed is a plastics material adaptable to biomedical uses, the surface of which material at least partially consists of a graft copolymer having a hydrocarbon main chain and side chains grafted thereon, said side chains being polymers comprising at least one vinyl monomer selected from the group consisting of acrylic acid esters of the formula CF3-(CF2)x-(CH2)y-O-CO-CH=CH2, where x is an integer from 3 to 16 and y is an integer from 1 to 12, vinylene carbonate, N-vinyl alkylamides of the formula wherein R1 and R2 are the same or different and each is hydrogen or alkyl having 1 to 6 carbon atoms.