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公开(公告)号：DE58905305D1
公开(公告)日：1993-09-23
申请号：DE58905305
申请日：1989-06-19
Applicant: BASF AG
Inventor： PLACHETTA CHRISTOPH DR , BETZ WALTER DR , WEISS HANS-PETER DR
IPC: C08L77/00 , C08G77/00 , C08K5/5393
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公开(公告)号：DE4120723A1
公开(公告)日：1992-12-24
申请号：DE4120723
申请日：1991-06-22
Applicant: BASF AG
Inventor： ZEINER HARTMUT DR , BETZ WALTER DR , MC KEE GRAHAM EDMUND DR
Abstract: Described is a method of treating the surface of moulded polyamide articles by treating with aqueous acids, the method being characterized in that mixtures of aqueous hydrochloric acid (strength at least 20 % by wt.) with mono- or diethers of an aliphatic polyhydroxy compound are used, the components of the mixture being in the ratio 90:10 to 10:90 % by vol.
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公开(公告)号：ES2058358T3
公开(公告)日：1994-11-01
申请号：ES89103149
申请日：1989-02-23
Applicant: BASF AG
Inventor： BETZ WALTER DR , PLACHETTA CHRISTOPH DR , KOCH ECKHARD MICHAEL DR , BLINNE GERD DR , PIPPER GUNTER
Abstract: The thermoplastic moulding compositions contain, as essential components, A) from 40 to 99.5% by weight of a thermoplastic polyamide, B) from 0.5 to 15% by weight of a thermoplastic polyester elastomer and in addition C) from 0 to 50% by weight of fibrous or particulate fillers or mixtures thereof.
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公开(公告)号：AT93248T
公开(公告)日：1993-09-15
申请号：AT89111026
申请日：1989-06-19
Applicant: BASF AG
Inventor： PLACHETTA CHRISTOPH DR , BETZ WALTER DR , WEISS HANS-PETER DR
IPC: C08L77/00 , C08G77/00 , C08K5/5393
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Patent Agency Ranking
公开(公告)号：DE4131986A1
公开(公告)日：1993-04-01
申请号：DE4131986
申请日：1991-09-26
Applicant: BASF AG
Inventor： GOETZ WALTER DR , BETZ WALTER DR
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公开(公告)号：DE3926895A1
公开(公告)日：1991-02-21
申请号：DE3926895
申请日：1989-08-16
Applicant: BASF AG
Inventor： KOPIETZ MICHAEL DR , BETZ WALTER DR , BLINNE GERD DR , KOCH ECKHARD MICHAEL DR
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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 %.
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公开(公告)号：DE59106535D1
公开(公告)日：1995-10-26
申请号：DE59106535
申请日：1991-11-26
Applicant: BASF AG
Inventor： GOETZ WALTER DR , BETZ WALTER DR , PIPPER GUNTER
Abstract: Thermoplastic molding compositions are obtainable by mixing A) from 0.5 to 5% by weight of a thermoplastic polyester elastomer and B) from 0 to 50% by weight of fibrous or particulate fillers or mixtures thereof into a melt of C) from 40 to 99.5% by weight of a polyamide prepolymer having a viscosity number of from 40 to 80 ml/g and subsequent postcondensation in solid phase.
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