中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

42 records (took 0.022 seconds)

    21.
    发明专利
    未知

    公开(公告)号：DE502005002117D1

    公开(公告)日：2008-01-10

    申请号：DE502005002117

    申请日：2005-07-14

    Applicant: BASF AG

    Inventor： EIPPER ANDREAS ,  BRUCHMANN BERND ,  WEISS CARSTEN ,  STUMBE JEAN-FRANCOIS

    IPC: C08L67/00 ,  C08L67/02 ,  C08L69/00

    Abstract: A thermoplastic molding composition comprising A) from 10 to 99.99% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of a mixture composed of B1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), and B2) at least one highly branched or hyperbranched polyester of A x B y type, where x is at least 1.1 and y is at least 2.1, and C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.

    PROCESO CONTINUO PARA PREPARAR ARILATOS DE POLIALQUILENO CON POLIESTERES Y/O POLICARBONATOS HIPERRAMIFICADOS.
    22.
    发明专利
    PROCESO CONTINUO PARA PREPARAR ARILATOS DE POLIALQUILENO CON POLIESTERES Y/O POLICARBONATOS HIPERRAMIFICADOS. 未知

    公开(公告)号：MX2007000077A

    公开(公告)日：2007-03-28

    申请号：MX2007000077

    申请日：2005-07-19

    Applicant: BASF AG

    Inventor： BRUCHMANN BERND ,  STUMBE JEAN-FRANCOIS ,  EIPPER ANDREAS ,  WEISS CARSTEN ,  GEPRAGS MICHAEL

    IPC: C08L67/00 ,  C08L69/00

    Abstract: Un proceso continuo para la preparacion de arilatos A) de polialquileno que comprende polimeros B) altamente ramificados o hiperramificados y, si es apropiado, que comprende lubricantes C), esterificando o transesterificando un acido dicarboxulico aromatico o su ester o derivados de formacion de ester, con un exceso molar de un compuesto dihidroxi alifatico, y policondensando el producto de transesterificacion o esterificacion resultante, que comprende, despues de lograr cuando menos 80% del numero de viscosidad deseado, anadir el componente B) y tambien, si es apropiado, C) a la fusion de polimero y, si es apropiado, condensar posteriormente la fusion y luego descargar, enfriar y granularla, y tambien usando, como componente B), cuando menos un policarbonato Bi) altamente ramificado o hiperramificado con un numero OH de 1 a 600 mg KOH/g de policarbonato (a DIN 53240, Parte 2), o cuando menos un poliester B2) aLtamente ramificado o biperramificado de tipo en donde x es cuando menos 1.1 e y es cuando menos 2.1, o una mezcla de estos.

    Multiple component moulded body comprising polyester layers
    23.
    发明专利
    Multiple component moulded body comprising polyester layers 未知

    公开(公告)号：AU2006259047A1

    公开(公告)日：2006-12-21

    申请号：AU2006259047

    申请日：2006-06-13

    Applicant: BASF AG

    Inventor： BRUCHMANN BERND ,  ROSENAU BERNHARD ,  WEISS CARSTEN ,  GINSS CHRISTOPHE ,  EIPPER ANDREAS ,  HOFLI KURT ,  VOLKEL MARK

    IPC: B32B7/00 ,  C08G83/00 ,  C08L67/02

    Abstract: Process for production of multicomponent moldings, which comprises producing a molding of which at least one layer is composed of a thermoplastic molding composition composed of A) from 10 to 99.99% by weight of at least one thermoplastic polyester, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate having an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, Part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, and C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.

    25.
    发明专利
    未知

    公开(公告)号：BRPI0613397A2

    公开(公告)日：2012-12-04

    申请号：BRPI0613397

    申请日：2006-07-13

    Applicant: BASF AG

    Inventor： EIPPER ANDREAS ,  WEBER MARTIN ,  WEISS CARSTEN

    IPC: C08L67/00 ,  C08L69/00

    Abstract: Lighting elements composed of thermoplastic molding compositions comprising A) from 10 to 99.9% by weight of at least one thermoplastic polyester, B) from 0.1 to 50% by weight of at least one terpolymer, obtainable from b1) at least one vinylaromatic monomer, b2) at least one C1-C4-alkyl (meth)acrylate or (meth)acrylonitrile, and b3) from 0.1 to 10% by weight, based on the total weight of the components b1) to b3), of at least one monomer which comprises an alpha,beta-unsaturated anhydride, and C) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to C) is 100%.

    Free-flowing thermoplastics with halogen flameproofing
    27.
    发明专利
    Free-flowing thermoplastics with halogen flameproofing 未知

    公开(公告)号：AU2005293789B2

    公开(公告)日：2010-12-23

    申请号：AU2005293789

    申请日：2005-10-08

    Applicant: BASF AG

    Inventor： STUMBE JEAN-FRANCOIS ,  LIESE MICHAELA ,  WEISS CARSTEN ,  ENGELMANN JOCHEN ,  EIPPER ANDREAS ,  VOLKEL MARK ,  BRUCHMANN BERND ,  SCHERZER DIETRICH

    IPC: C08L67/00 ,  C08L69/00 ,  C08L101/08

    Abstract: Thermoplastic molding compositions, comprising A) from 10 to 98% by weight of at least one thermoplastic polymer, B) from 0.01 to 50% by weight of B1) at least one highly branched or hyperbranched polycarbonate with an OH number of from 1 to 600 mg KOH/g of polycarbonate (to DIN 53240, part 2), or B2) at least one highly branched or hyperbranched polyester of AxBy type, where x is at least 1.1 and y is at least 2.1, or a mixture of these, C) from 1 to 30% by weight of a flame retardant combination composed of, based on 100% by weight of C), C1) from 20 to 99% by weight of a halogen-containing flame retardant, C2) from 1 to 80% by weight of an antimony oxide, D) from 0 to 60% by weight of other additives, where the total of the percentages by weight of components A) to D) is 100%.

    28.
    发明专利
    未知

    公开(公告)号：BRPI0514175A

    公开(公告)日：2008-06-03

    申请号：BRPI0514175

    申请日：2005-08-02

    Applicant: BASF AG

    Inventor： EIPPER ANDREAS ,  BRUCHMANN BERND ,  WEISS CARSTEN ,  STUMBE JEAN-FRANCOIS

    IPC: C08L67/02 ,  C08L69/00

    Abstract: A thermoplastic molding composition, comprising 10 to 98.99% of a thermoplastic polyester, 0.01 to 20% of a hyperbranched polycarbonate, and/or hyperbranched AxBy polyester, wherein Ax and By are different monomers and indices x and y are functional groups in A and B, x is at least 1.1 and y at least 2.1; 1 to 60% of a graft polymer comprising 20 to 80% of a graft base comprising an elastomeric polymer based on alkyl acrylates, 20 to 80% of a graft of 60 to 95% of styrene or of substituted styrenes of formula 1 R is an alkyl radical or hydrogen, R1 is an alkyl radical, n is 1-3, and 5 to 40% by weight of an unsaturated nitrite, 0 to 60% of a copolymer comprising, 60 to 95 of styrene and/or substituted styrenes of formula 1, 5 to 40% of an unsaturated nitrile, 0 to 60% of other additives.

    PIEZA MOLDEADA MULTICOMPONENTE CON CAPAS DE POLIESTER.
    29.
    发明专利
    PIEZA MOLDEADA MULTICOMPONENTE CON CAPAS DE POLIESTER. 未知

    公开(公告)号：MX2007015637A

    公开(公告)日：2008-02-15

    申请号：MX2007015637

    申请日：2006-06-13

    Applicant: BASF AG

    Inventor： BRUCHMANN BERND ,  GINSS CHRISTOPHE ,  EIPPER ANDREAS ,  WEISS CARSTEN ,  ROSENAU BERNHARD ,  VOLKEL MARK ,  HOFLI KURT

    IPC: B32B7/00 ,  C08G83/00 ,  C08L67/02

    Abstract: Proceso para la produccion de piezas moldeada multicomponente, el cual comprende producir una pieza moldeada de la cual por lo menos una capa esta compuesta de una composicion de moldeo termoplastica compuesta de A) desde 10 hasta 99.99% en peso de por lo menos un poliester termoplastico, B) desde 0.01 hasta 50% en peso de B1) por lo menos un policarbonato altamente ramificado o hiperramificado que tiene un numero OH desde 1 hasta 600 mg KOH/g de policarbonato (para DIN 53240, Parte 2), o B2) por lo menos un poliester altamente ramificado o hiperramificado del tipo AxBy, en donde x es por lo menos 1:1 y y es por lo menos 2:1, o una mezcla de estos, y C) desde 0 hasta 60% en peso de otros aditivos. en donde el total de los porcentajes en peso de los componentes A) a C) es 100%.

Patent Agency Ranking