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    METHOD FOR PRODUCING FUNCTIONAL WATER SOLUBLE FOILS
    7.
    发明专利
    METHOD FOR PRODUCING FUNCTIONAL WATER SOLUBLE FOILS 未知

    公开(公告)号：CA3047026A1

    公开(公告)日：2018-06-21

    申请号：CA3047026

    申请日：2017-12-07

    Applicant: BASF SE

    Inventor： FUCHS YANNICK ,  DETERING JUERGEN ,  MEISE MARKUS ,  WITTELER HELMUT ,  SCHMIDT-HANSBERG BENJAMIN ,  ESPER CLAUDIA ,  SCHMITT MARCEL ,  DE MORAGAS MARIA

    IPC: C08J5/18 ,  B29D7/01 ,  B32B27/00 ,  C08F120/06 ,  C08J3/05 ,  C08J3/07

    Abstract: The present invention relates to a method for producing water-soluble films, wherein the water-soluble film comprises at least one layer S1) containing or consisting of a polymer composition P1), obtainable by free-radical polymerization of a monomer composition M1) which contains at least one monomer A) selected from a,ß-ethylenically unsaturated mono-and dicarboxylic acids, salts of a,ß-ethylenically unsaturated mono-and dicarboxylic acids, anhydrides, a,ß--ethylenically unsaturated mono-and dicarboxylic acids, and mixtures thereof, in the presence of at least one polyether component PE), which is selected from polyetherols having a number average molecular weight of at least 200 g/mol, mono-and di-(C1-C6-alkyl) ethers of such polyetherols, polyether groups-containing surfactants and mixtures thereof, wherein the film can have further layers, and wherein the layers are cast on a support material.

    Detergent
    8.
    发明专利
    Detergent 未知

    公开(公告)号：GB2529138A

    公开(公告)日：2016-02-17

    申请号：GB201411810

    申请日：2014-07-02

    Applicant: BASF SE

    Inventor： ROY PAVLINKA ,  SCHMAELZLE CLAUDIA ,  WEBER HEIKE ,  FUCHS YANNICK ,  WITTELER HELMUT ,  BOHN ROLAND

    IPC: C11D3/37

    Abstract: A method of manufacturing an automatic dishwashing detergent product, said product being provided as a discrete dosage unit and comprising a continuous, non-aqueous gel phase, comprises manufacturing the gel phase by a method comprising free radical polymerisation of monomer(s) in a non-aqueous reaction mixture to form a polymeric builder. The reaction mixture comprises: at least one non-ionic surfactant which is an optionally end-capped alcohol alkoxylate; and one or more monomers comprising acrylic acid, and optionally one or more further α,β-ethylenically unsaturated acids, wherein no more than 0.1 wt % of the total amount of the monomer(s) are crosslinking monomer(s). An automatic dishwashing detergent product provided as a discrete dosage unit, may comprise a continuous, non-aqueous gel phase comprising at least 10 wt % non-ionic surfactant and at least 20 wt % polymeric builder. The gel phase may be provided in a water soluble container.

    Poliésteres ramificados con grupos sulfonato
    9.
    发明专利
    Poliésteres ramificados con grupos sulfonato 未知

    公开(公告)号：ES2555872T3

    公开(公告)日：2016-01-11

    申请号：ES12728477

    申请日：2012-06-14

    Applicant: BASF SE

    Inventor： HABERECHT MONIKA ,  DETERING JÜRGEN ,  BRUCHMANN BERND ,  WITTELER HELMUT ,  WEBER HEIKE ,  KOLTER KARL

    IPC: C08G63/688 ,  C11D3/37

    Abstract: Poliésteres ramificados con grupos sulfonato que pueden obtenerse mediante a. la reacción de los componentes A, B, opcionalmente C y opcionalmente D para dar poliésteres ramificados, en donde i. el componente A se selecciona del grupo de los ácidos dicarboxílicos α,β-olefínicamente insaturados (A2) y ii. el componente B se selecciona del grupo de los alcoholes difuncionales o con funcionalidad superior (By), iii. el componente opcional C se selecciona del grupo de los ácidos carboxílicos difuncionales o de funcionalidad superior (Ax) y ácidos hidroxicarboxílicos (AxBy) sin enlaces α,β-olefínicamente insaturados, iv. el componente opcional D se selecciona de los compuestos de fórmula CH3(-O-CH2-CH2)n-OH, correspondiendo n a un número entero del intervalo de 2 a 40, con la condición de que en caso de que como componente B se seleccionen únicamente alcoholes difuncionales (B2), el componente C está presente en la reacción (a.) y se selecciona del grupo de los ácidos carboxílicos trifuncionales o de funcionalidad superior (Ax) y de los ácidos hidroxicarboxílicos trifuncionales o de funcionalidad superior (AxBy) sin enlaces α,β-olefínicamente insaturados, b. y la reacción posterior de los poliésteres ramificados obtenidos en (a.) con hidrogenosulfito, ascendiendo la cantidad molar de hidrogenosulfito a como máximo el 95 % en moles, con respecto a la cantidad de ácido dicarboxílico α,β-olefínicamente insaturado (A2).

    CARBOXYLATE ESTER OF POLYSACCHARIDE
    10.
    发明专利
    CARBOXYLATE ESTER OF POLYSACCHARIDE 未知

    公开(公告)号：CA2943657A1

    公开(公告)日：2015-10-01

    申请号：CA2943657

    申请日：2015-03-11

    Applicant: BASF SE

    Inventor： SHABELINA NATALIA ,  WITTELER HELMUT ,  DETERING JURGEN ,  SCHNEIDER ULRICH ,  NEUMANN JESSICA

    IPC: C08B37/00 ,  C11D3/22 ,  C11D17/06

    Abstract: The invention relates to a carboxylate ester of polysaccharide characterised in that it possesses ester bonds with trimellitic anhydride and is soluble in water. The polysaccharide is esterified with trimellitic anhydride and the degree of substitution of the polysaccharide lies in the range of from 0.5 to 3. The invention further relates to methods for the manufacture of these polysaccharides esters in organic solvents, in water or in an extruder or a kneader and to their use in fabric and home care formulations.

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