公开(公告)号：DE59601075D1

公开(公告)日：1999-02-11

申请号：DE59601075

申请日：1996-01-23

Applicant: BASF AG

Inventor： NIESSNER NORBERT ,  KNOLL KONRAD ,  NAEGELE PAUL ,  WALTER HANS-MICHAEL ,  KATHMANN JENS-OTTO

IPC: A61J1/10 ,  A61J1/20 ,  A61L31/04 ,  C08L53/02

公开(公告)号：DE59609062D1

公开(公告)日：2002-05-16

申请号：DE59609062

申请日：1996-01-23

Applicant: BASF AG

Inventor： NIESSNER NORBERT ,  KNOLL KONRAD ,  NAEGELE PAUL ,  BETZ WALTER ,  BUESCHL RAINER ,  KATHMANN JENS-OTTO ,  SKUPIN GABRIEL

IPC: B23B27/08 ,  B32B25/08 ,  C08F297/04 ,  C08J5/18 ,  C08L53/02

公开(公告)号：ES2175064T3

公开(公告)日：2002-11-16

申请号：ES96901756

申请日：1996-01-23

Applicant: BASF AG

Inventor： NIESSNER NORBERT ,  KNOLL KONRAD ,  NAEGELE PAUL ,  BETZ WALTER ,  BUSCHL RAINER ,  KATHMANN JENS-OTTO

IPC: B23B27/08 ,  B32B25/08 ,  C08F297/04 ,  C08J5/18 ,  C08L53/02

公开(公告)号：DE19503944A1

公开(公告)日：1996-08-08

申请号：DE19503944

申请日：1995-02-07

Applicant: BASF AG

Inventor： NIESNER NORBERT DR ,  KNOLL KONRAD DR ,  NAEGELE PAUL ,  WALTER HANS-MICHAEL DR ,  KATHMANN JENS-OTTO

IPC: A61J1/10 ,  A61J1/20 ,  A61L31/04 ,  C08L53/02 ,  A61L31/00 ,  A61M5/14

Abstract: A medical moulded part, in particular a component of a transmission system for perfusion or transfusion purposes, is made of a mixture that contains (P1) 0.1 to 100 % by weight of a rubber-elastic block copolymer made of at least one block S that forms a hard phase and contains polymerised units of a vinyl aromatic monomer and of at least one block B/S that forms a soft phase and contains polymerised units of both a vinyl aromatic monomer (S) and a diene (B). The glass transition temperature Tg of block S is higher than 25 DEG C and that of block B/S is lower than 25 DEG C. The phase volume ratio between block S and block B/S is selected so that the hard phase represents 1 to 40 % by volume of the whole block copolymer and the diene less than 50 % by weight of the whole block copolymer. The mixture also contains (P2) 0 to 99.9 % by weight of a thermoplastic and/or duroplastic polymer; and (P3) 0 to 70 % by weight other additives and auxiliary substances. The sum of the percentages by weight of components P1 to P3 equals 100 %.

公开(公告)号：DE19503326A1

公开(公告)日：1996-08-08

申请号：DE19503326

申请日：1995-02-02

Applicant: BASF AG

Inventor： NIESNER NORBERT DR ,  KNOLL KONRAD DR ,  NAEGELE PAUL ,  BETZ WALTER DR ,  BUESCHL RAINER DR ,  KATHMANN JENS-OTTO ,  SKUPIN GABRIEL

IPC: B23B27/08 ,  B32B25/08 ,  C08F297/04 ,  C08J5/18 ,  C08L53/02 ,  B29C47/14 ,  B32B25/14 ,  B32B27/28 ,  C08L101/00

Abstract: The invention concerns a foil, in particular for food packaging, said foil consisting of a polymer P1 or a mixture containing: P1: 0.1 to 100 wt %. of a rubber-elastic block copolymer P1 comprising at least one block S, which comprises vinylaromatic monomer units, incorporated by polymerization, and which forms a hard phase, and at least one elastomer block B/S, which comprises units, incorporated by polymerization, both of a vinylaromatic monomer (S) and of (B), and which forms a soft phase, the glass transition temperature Tg of the block S being more than 25 DEG C and that of the block B/S being less than 25 DEG C, and the phase-volume ratio of block S to block B/S being such that the hard phase portion in the total block copolymer is 1 to 40 vol % and the portion of the diene is less than 50 wt %; P2: 0 to 99.9 wt % of a thermoplastically formable and/or duroplastic polymer P2; P3: 0 to 70 wt % of further additives and forming auxiliary agents, the total of the weight percentages of constituents P1 to P3 being 100 %.