中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

64 records (took 0.024 seconds)

    ISOTROPIC THERMOPLASTIC MOULDING MATERIALS BASED ON POLYCARBONATES AND STYRENE COPOLYMERS
    1.
    发明申请
    ISOTROPIC THERMOPLASTIC MOULDING MATERIALS BASED ON POLYCARBONATES AND STYRENE COPOLYMERS 审中-公开
    各向同性热塑性模塑化合物基于聚碳酸酯和苯乙烯共聚物

    公开(公告)号：WO0142361A3

    公开(公告)日：2001-11-08

    申请号：PCT/EP0012284

    申请日：2000-12-06

    Applicant: BASF AG ,  WEBER MARTIN ,  HOPFENSPIRGER XAVER ,  LAUN MARTIN ,  HECKMANN WALTER

    Inventor： WEBER MARTIN ,  HOPFENSPIRGER XAVER ,  LAUN MARTIN ,  HECKMANN WALTER

    IPC: C08L25/02 ,  C08L25/12 ,  C08L51/04 ,  C08L69/00

    CPC classification number: C08L69/00 ,  C08L25/02 ,  C08L25/12 ,  C08L51/04 ,  C08L2666/02

    Abstract: The invention relates to a thermoplastic moulding material containing a) 1 to 97.5 wt. % of at least one aromatic polycarbonate, b) 1 to 97.5 wt. % of at least one graft polymer consisting of optionally alkyl-substituted styrene and an unsaturated nitrile on an elastomeric graft base, c) 1 to 97.5 wt. % of at least one thermoplastic copolymerisate consisting of optionally alkyl-substituted styrene and an unsaturated nitrile, d) 0.5 to 50 wt. % of a copolymerisate, d1) consisting of a copolymer consisting of optionally alkyl-substituted styrene, an unsaturated nitrile and monomers with epoxy, hydroxy, carboxyl or oxazoline groups, and d2) 5 to 95 wt. % of at least one thermoplastic polyester, said copolymer d being producible by common extrusion of d1 and d2; and optionally, other ingredients.

    Abstract translation: 它声称的热塑性模塑组合物，其包含：a）1〜97.5重量％的至少一种芳族聚碳酸酯的％，b）由1至97.5重量可能烷基取代的苯乙烯中的至少一种接枝聚合物的％并且在不饱和腈弹性体 接枝基，c）中为1〜97.5重量可能烷基取代的苯乙烯的共聚物的可能烷基取代的苯乙烯的至少一种热塑性共聚物和共聚物d1的0.5〜50重量％的不饱和腈，D））的％， 具有5不饱和腈单体，环氧，羟基，羧基和/或恶唑啉基，和d2）至95重量％的至少一种热塑性聚酯的％，其中所述共聚物可以通过D1共挤出和d2，并任选地被制备 含有其他成分。

    8.
    发明专利
    未知

    公开(公告)号：ES2149012T3

    公开(公告)日：2000-10-16

    申请号：ES97943850

    申请日：1997-09-19

    Applicant: BASF AG

    Inventor： KOWITZ CHRISTOPH ,  BAUER PETER ,  BEIMBORN DIETER BERNHARD ,  BRUCHMANN BERND ,  FALLER UWE ,  LAUN MARTIN

    IPC: C08J5/00 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G63/20 ,  C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  D01F6/84 ,  D01F6/92

    Abstract: PCT No. PCT/EP97/04908 Sec. 371 Date Mar. 17, 1999 Sec. 102(e) Date Mar. 17, 1999 PCT Filed Sep. 19, 1997 PCT Pub. No. WO98/12242 PCT Pub. Date Mar. 20, 1998Biodegradable polyesters based on A) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprising a11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and a12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and B) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds, as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.

    9.
    发明专利
    未知

    公开(公告)号：AT194153T

    公开(公告)日：2000-07-15

    申请号：AT97943850

    申请日：1997-09-19

    Applicant: BASF AG

    Inventor： KOWITZ CHRISTOPH ,  BAUER PETER ,  BEIMBORN DIETER BERNHARD ,  BRUCHMANN BERND ,  FALLER UWE ,  LAUN MARTIN ,  PAGGA UDO ,  PIPPER GUNTER ,  WARZELHAN VOLKER

    IPC: C08J5/00 ,  C08G18/42 ,  C08G18/76 ,  C08G18/79 ,  C08G63/20 ,  C09D5/00 ,  C09D167/00 ,  C09D175/04 ,  D01F6/84 ,  D01F6/92

    Abstract: PCT No. PCT/EP97/04908 Sec. 371 Date Mar. 17, 1999 Sec. 102(e) Date Mar. 17, 1999 PCT Filed Sep. 19, 1997 PCT Pub. No. WO98/12242 PCT Pub. Date Mar. 20, 1998Biodegradable polyesters based on A) 95-99.99 mol % of at least one polyester A containing as monomeric building blocks of an acid component comprising a11) 20-95 mol % of at least one aliphatic or cycloaliphatic dicarboxylic acid or its ester-forming derivative and a12) 5-80 mol % of at least one aromatic dicarboxylic acid or its ester-forming derivative and at least one dihydroxy compound or at least one amino alcohol or their mixtures, and B) 0.01-5 mol % of a mixture comprising mono-, bi-, tri-, tetra- and higher-nuclear isocyanurates or corresponding compounds containing two, three or four functional groups capable of reacting with the end groups of polyester A, or mixtures of the isocyanurates and the corresponding compounds, as well as molding compositions comprising said polyesters, their manufacture and their use in the manufacture of moldings, filsm, fibers and coatings.

    HIGH SPEED SPUN FILAMENT YARNS BASED ON POLYCAPROLACTAM AND PRODUCTION THEREOF
    10.
    发明专利
    HIGH SPEED SPUN FILAMENT YARNS BASED ON POLYCAPROLACTAM AND PRODUCTION THEREOF 未知

    公开(公告)号：CA2137375C

    公开(公告)日：1999-09-21

    申请号：CA2137375

    申请日：1993-05-25

    Applicant: BASF AG

    Inventor： MELL KARLHEINZ ,  SAUER THOMAS ,  WEINERTH KLAUS ,  LAUN MARTIN ,  HABERKORN HERBERT ,  MATTHIES PAUL ,  HAHN KARL

    IPC: C08G69/14 ,  C08G69/16 ,  D01F6/60 ,  D01F6/90 ,  D01D5/08

    Abstract: Filaments with a relative viscosity RV of 2.0 to 3.0 (measured at a concentration of 1 g of fibres per 100 ml in a 96 wt % sulphuric acid, based on polycaprolactam, obtainable by:(a) extruding a melt consisting essentially of caprolactam through a spinning nozzle to form caprolactam filaments;(b) cooling the filaments thus produced and (c) drawing the cooled filaments off at a rate of at least ¢3600 + 1250.(3.0-RV)!m/min, the polycaprolactam used being produced in the presence of at least one bicarboxylic acid from the group: C4-C10-alkane bicarboxylic acids, C5-C8-cycloalkane bicarboxylic acids, benzole and naphthaline bicarboxylic acids which may have up to two sulphonic acid groups and whose carboxylic acid groups are not adjacent, N-C1-C6-alkyl-N,N-di(C4-C10-alkane carboxylic acid)amine, 1,4-piperazine-di(C1-C10-alkane carboxylic acid), and a process for producing these filaments, their use for the production of fibers and flat products, and fibers and flat products made of these filaments.

Patent Agency Ranking