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    COMPOSICIONES DE EXPLOSIVOS QUE COMPRENDEN NUEVOS EMULSIONANTES PARA EMULSIONES DE AGUA-EN-ACEITE.
    71.
    发明专利
    COMPOSICIONES DE EXPLOSIVOS QUE COMPRENDEN NUEVOS EMULSIONANTES PARA EMULSIONES DE AGUA-EN-ACEITE. 未知

    公开(公告)号：ES2223901T3

    公开(公告)日：2005-03-01

    申请号：ES01957921

    申请日：2001-07-05

    Applicant: BASF AG

    Inventor： KINGMA AREND JOUKE ,  LANGE ARNO ,  RATH HANS PETER

    IPC: C06B47/00 ,  C06B47/14

    Abstract: Composición de explosivo, que comprende en una emulsión de agua-en-aceite, a modo de emulsionante, un aducto de Mannich, constituido por a) Un compuesto hidrocarbilsubstituido, hidroxiaromático de la fórmula general I **(Fórmula)** en la que R1 significa un grupo hidrocarbilo, elegido entre un resto alquilo con 6 a 400 átomos de carbono, alquenilo con 6 a 400 átomos de carbono, alquil-arilo con 6 a 400 átomos de carbono o alquenil-arilo con 6 a 400 átomos de carbono, de cadena lineal o de cadena ramificada; Ar significa un anillo aromático, mono o polinuclear, en caso dado substituido; n significa un número entero 1, 2 ó 3 y x significa un número entero desde 1 hasta 5; b) formaldehído, un oligómero o polímero del mismo; y c) un compuesto nitrogenado, de la fórmula general II **(Fórmula)** donde R2 y R3 significan, independientemente entre sí, H, un resto alquilo con 1 a 18 átomos de carbono, alquenilo con 2 a 18 átomos de carbono, cicloalquilo con 4 a 18 átomos de carbono, alquil-arilo con1 a 18 átomos de carbono, alquenilarilo con 2 a 18 átomos de carbono, hidroxi-alquilo con 1 a 18 átomos de carbono, poli(oxialquilo) o polialquilenimino; o junto con el átomo de nitrógeno, con el que están enlazados, significan un anillo heterocíclico.

    73.
    发明专利
    未知

    公开(公告)号：AT283870T

    公开(公告)日：2004-12-15

    申请号：AT00971319

    申请日：2000-10-05

    Applicant: BASF AG

    Inventor： LANGE ARNO ,  RATH HANS PETER ,  POSSELT DIETMAR ,  TROETSCH-SCHALLER IRENE ,  WALTER MARC

    IPC: C07C213/02 ,  C07B61/00 ,  C07C215/50 ,  C08F8/02 ,  C08F8/28 ,  C08F8/32 ,  C08F8/48 ,  C10L1/22 ,  C10L1/222 ,  C10L1/238 ,  C10L10/00 ,  C10L10/04 ,  C10M159/16 ,  C10N30/04 ,  C10N70/00

    Abstract: Polyisobutenylphenol-containing Mannich adducts are prepared by a) alkylation of a phenol with highly reactive polyisobutene at below about 50° C. in the presence of an alkylation catalyst; b) reaction of the reaction product from a) with formaldehyde, an oligomer or a polymer of formaldehyde and at least one amine which has at least one secondary amino function and no primary amino function, or c) reaction of the reaction product from a) with at least one adduct of at least one amine which has at least one secondary or primary amino function and formaldehyde, an oligomer of formaldehyde, a polymer of formaldehyde or a formaldehyde equivalent, and are used as detergent additives in fuel and lubricant compositions, and additive concentrates, fuel compositions and lubricant compositions contain these Mannich adducts.

    POLYMERIC DERIVATIVES FOR PERMANENTLY MODIFYING HYDROPHOBIC POLYMERS
    77.
    发明专利
    POLYMERIC DERIVATIVES FOR PERMANENTLY MODIFYING HYDROPHOBIC POLYMERS 未知

    公开(公告)号：AU2003280357A1

    公开(公告)日：2004-05-04

    申请号：AU2003280357

    申请日：2003-10-10

    Applicant: BASF AG

    Inventor： KARL ULRICH ,  LANGE ARNO ,  MIJOLOVIC DARIJO

    IPC: C08F8/00 ,  C08L23/10 ,  C08L23/26 ,  C08L23/30 ,  C08L23/02

    Abstract: A polymer composition containing:(a) at least one hydrophobic polymer, (b) at least one polyisobutene terminally modified with polar groups, obtainable by functionalization of reactive polyisobutene of number average molecular weight Mn = 150-50000 is new. Independent claims are also included for the following: (1) fibers, films, and shaped bodies built up from the polymer composition; (2) a process for preparation of the polymer composition by contacting the hydrophobic polymer (component A) or the monomer for preparation of this polymer with at least one polyisobutene (component B) modified with terminal polar groups; (3) a colored polymer composition containing:(a) at least one hydrophobic polymer as component A, (b) at least one polyisobutene terminally modified with polar groups obtainable as above, as component B, and (c) at least one colorant; (4) a process for preparation of shaped bodies, films and fibers where at least one polyisobutene modified with terminal polar groups is brought into contact with the hydrophobic polymer during processing of the shaped bodies, films, or fibers; (5) a process for coloring of fibers, films and shaped bodies in which a liquor containing at least one colorant is contacted with the composition or the fibers, films and shaped bodies; and (6) fibers, films, and shaped bodies obtained from a colored polymer composition.

    METHOD FOR THE PRODUCTION OF POLYISOBUTENE
    79.
    发明专利
    METHOD FOR THE PRODUCTION OF POLYISOBUTENE 未知

    公开(公告)号：CA2498830A1

    公开(公告)日：2004-04-08

    申请号：CA2498830

    申请日：2003-09-18

    Applicant: BASF AG

    Inventor： RATH HANS-PETER ,  SCHAUSS ECKARD ,  LANGE ARNO ,  LANG GABRIELE ,  HUFFER STEPHAN

    IPC: C08F4/14 ,  C08F10/00 ,  C08F10/10 ,  C08F110/10

    Abstract: Disclosed is a method for producing polyisobutene containing at least 75 mol e percent of terminal vinylidene groupings. According to the inventive method, isobutene or hydrocarbon mixtures containing isobutene is/are polymerized in a liquid phase in the presence of a boron trifluoride complex catalyst having the composition a(BF3): b(Co1): c(Co2), wherein Co1 represents at least one tertiary alcohol, Co2 represents a compound selected among water, primary alcohols, secondary alcohol, dialkyl ethers, alkanecarboxylic acids, and phenols, the ratio c:b ranges from 0.9 to 1.8, and the ratio (b+c):a ranges from 0.9 to 3.0.

    80.
    发明专利
    未知

    公开(公告)号：DE10243576A1

    公开(公告)日：2004-04-01

    申请号：DE10243576

    申请日：2002-09-19

    Applicant: BASF AG

    Inventor： RATH HANS PETER ,  HUEFFER STEPHAN ,  LANG GABRIELE ,  LANGE ARNO ,  SCHAUS ECKARD

    IPC: C08F4/14 ,  C08F10/00 ,  C08F10/10 ,  C08F110/10

    Abstract: A process for the preparation of polyisobutene containing at least 75 mol % of terminal vinylidene groups, in which isobutene or an isobutene-containing hydrocarbon mixture is polymerized in the liquid phase in the presence of a boron trifluoride complex catalyst having the composition a(BF3):b(Co1):c(Co2) where Co1 is at least one tertiary alcohol, Co2 is at least one compound selected from water, primary alcohols, secondary alcohols, dialkyl ethers, alkanecarboxylic acids and phenols, the ratio c:b is from 0.9 to 1.8 and the ratio (b+c):a is from 0.9 to 3.0, is described.

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