42.
    发明专利
    未知

    公开(公告)号:BRPI0808388A2

    公开(公告)日:2014-07-08

    申请号:BRPI0808388

    申请日:2008-02-28

    Applicant: BASF SE

    Abstract: An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of (A) from 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) from 1 to 50% by weight of a compound which comprises one or more basic nitrogen atoms and has at least one relatively long-chain linear or branched hydrocarbon radical having at least four carbon atoms or an equivalent structural element which ensures the solubility of component (B) in the inanimate organic material, (C) from 0.1 to 30% by weight of an oil-soluble acid and (D) from 1 to 80% by weight of a high-boiling organic solvent which consists of one or more molecule types, where at least 80% by weight of these molecule types have a boiling point of more than 150° C. at standard pressure, where the sum of all components adds up to 100% by weight.

    Composición de combustible
    44.
    发明专利

    公开(公告)号:ES2443993T3

    公开(公告)日:2014-02-21

    申请号:ES04726498

    申请日:2004-04-08

    Applicant: BASF SE

    Abstract: Composición de gasolina con un contenido en azufre de como máximo 150 ppm en peso, que contiene de 5 a5000 ppm en peso de al menos un aditivo de gasolina con acción detergente, presentando este aditivo de gasolinaal menos un resto de hidrocarburo hidrófobo con un peso molecular promedio en número (Mn) de 85 a 20.000 y almenos una agrupación polar, presentando la composición de combustible además un contenido en metanol, etanol omezclas de los mismos del 10 al 75 % en volumen, y seleccionándose la agrupación polar entre: (a) grupos mono- o poliamino con hasta 6 átomos de nitrógeno, teniendo al menos un átomo de nitrógenopropiedades básicas, (f) agrupaciones polioxi-alquileno C2-C4 que están terminadas por grupos hidroxilo, grupos mono- o poliamino,teniendo al menos un átomo de nitrógeno propiedades básicas, o por grupos carbamato, (h) agrupaciones derivadas de anhídrido de ácido succínico con grupos hidroxilo y/o amino y/o amido y/o imidoe (i) agrupaciones generadas por reacción de Mannich de fenoles sustituidos con aldehídos y mono- o poliaminas.

    Fuel additives with improved miscibility and reduced tendency to form emulsions

    公开(公告)号:AU2008313667A1

    公开(公告)日:2009-04-23

    申请号:AU2008313667

    申请日:2008-10-17

    Applicant: BASF SE

    Abstract: This invention relates to an additive package containing an organic solvent, a detergent additive and a reaction product mixture obtained by reacting a carboxylic acid compound of formula (I): R1COOR2 with an alkanol amine of formula (II): NHR3R4 to form a reaction product containing a polysubstituted alkanol amine derivative, where the reaction is performed by: (a) heating the carboxylic acid of formula (I) to a first temperature; (b) adding thereto the alkanol amine of formula (II) under controlled conditions avoiding an increase of temperature above the first temperature range; (c) maintaining temperature in the first temperature range; and (d) increasing the temperature of the reaction mixture to a second temperature in a second temperature range of 160 to 210° C. and allowing further reaction of residual free carboxylic acid molecules with any reactive group in the reaction mixture.

    USO DE COMPUESTOS FENOLICOS POLICICLICOS COMO ESTABILIZANTES.

    公开(公告)号:MX2008009985A

    公开(公告)日:2008-10-09

    申请号:MX2008009985

    申请日:2007-02-21

    Applicant: BASF SE

    Abstract: Uso de compuestos fenólicos policíclicos con hasta 20 núcleos de benceno por molécula, que se pueden obtener por reacción de una tetrahidrobenzoxazina I (ver fórmula I) en donde R1 representa un radical hidrocarbilo y R2, R3, R4 y R5 son, de modo independiente entre sí, átomos de hidrógeno, grupos hidroxilo o radicales hidrocarbilo, con uno o varios de los fenoles II iguales o diferentes (ver fórmula II) en donde R7, R8, R9 y R10 son, de modo independiente entre sí, átomos de hidrógeno, grupos hidroxilo o radicales hidrocarbilo, y/o con una o varias de las tetrahidrobenzoxazinas I iguales o diferentes, con la condición de que al menos uno de los sustituyentes presente 13 a 3000 átomos de carbono y los demás sustituyentes, si son radicales hidrocarbilo, presenten cada uno 1 a 20 átomos de carbono, como estabilizantes para la estabilización de material orgánico inanimado contra la acción de la luz, el oxígeno y el calor.

    Additive formulation suited for anti-static finishing and improvement of the electrical conductivity of inanimate organic material

    公开(公告)号:AU2008223857A1

    公开(公告)日:2008-09-12

    申请号:AU2008223857

    申请日:2008-02-28

    Applicant: BASF SE

    Abstract: An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of (A) from 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) from 1 to 50% by weight of a compound which comprises one or more basic nitrogen atoms and has at least one relatively long-chain linear or branched hydrocarbon radical having at least four carbon atoms or an equivalent structural element which ensures the solubility of component (B) in the inanimate organic material, (C) from 0.1 to 30% by weight of an oil-soluble acid and (D) from 1 to 80% by weight of a high-boiling organic solvent which consists of one or more molecule types, where at least 80% by weight of these molecule types have a boiling point of more than 150° C. at standard pressure, where the sum of all components adds up to 100% by weight.

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