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    TREATMENT METHOD, WHICH PROMOTES THE REMOVAL OF DIRT, FOR THE SURFACES OF TEXTILES AND NON-TEXTILES
    1.
    发明申请
    TREATMENT METHOD, WHICH PROMOTES THE REMOVAL OF DIRT, FOR THE SURFACES OF TEXTILES AND NON-TEXTILES 审中-公开
    方法污物分离促进纺织品表面与非纺织材料处理

    公开(公告)号：WO02103105A3

    公开(公告)日：2003-05-01

    申请号：PCT/EP0206628

    申请日：2002-06-14

    Applicant: BASF AG ,  HAMERS CHRISTOPH ,  BOECKH DIETER ,  SCHMIDT KATI

    Inventor： HAMERS CHRISTOPH ,  BOECKH DIETER ,  SCHMIDT KATI

    IPC: D06L1/12 ,  C11D1/02 ,  C11D1/38 ,  C11D1/66 ,  C11D1/90 ,  C11D1/94 ,  C11D3/00 ,  C11D3/37 ,  C11D17/00 ,  D06M11/00 ,  D06M11/155 ,  D06M13/46 ,  D06M15/263 ,  D06M15/285 ,  D06M15/356 ,  D06M15/61 ,  D06M23/08

    CPC classification number: C11D3/3765 ,  C11D1/02 ,  C11D1/66 ,  C11D1/90 ,  C11D1/94 ,  C11D3/0036 ,  C11D3/37 ,  C11D17/0013 ,  D06M11/00 ,  D06M13/46 ,  D06M15/263 ,  D06M15/285 ,  D06M15/3562 ,  D06M15/3564 ,  D06M15/3566 ,  D06M15/61 ,  D06M23/08

    Abstract: The invention relates to a treatment method, which promotes the removal of dirt, for the surfaces of textiles and non-textiles. According to said method, cationically modified, hydrophilic nanoparticles, based on cross-linked polymers, are applied from an aqueous dispersion to the surface of the materials. Said cross-linked polymers consist of (a) between 60 and 99.99 wt. % of one or more ethylenically unsaturated monomers containing carboxyl groups, or the salts thereof, (b) between 0 and 40 wt. % of one or more water-insoluble, monoethylenically unsaturated monomers, (c) between 0.01 and 30 wt. % of one or more ethylenically polyunsaturated monomers, (d) between 0 and 25 wt. % of one or more monomers containing sulphonic acid and/or phosphonic acid, or the salts thereof, (e) between 0 and 30 wt. % of one or more water-soluble, non-ionic monomers. The dispersion of the hydrophilic nanoparticles can be stabilised with anionic, non-anionic and/or betainic emulsifiers and/or protective colloids. The hydrophilic nanoparticles have a particle size of between 10 and 2 mu m and are modified cationically by covering their surface with one or more cationic polymers, one or more polyvalent metallic ions and/or one or more cationic surfactants.

    Abstract translation: 一种用于纺织和非纺织材料表面的土壤分离促进治疗，其中所述阳离子改性的基于（a）的60〜99.99重量％的一种或多种含羧基的烯属不饱和单体或其盐的％交联聚合物的亲水性纳米颗粒物，方法（ b）0至40重量％的一种或多种水不溶性的单烯属不饱和单体的％，（C）0.01至30重量的一种或多种多烯属不饱和单体的％，（D）0至25重量的一个或多个％ 含有单体或其盐磺酸膦酸，（E）0至30由水分散体施加重量％的一种或多种水溶性非离子单体的到材料的表面上，和/或其中与阴离子，非离子型的亲水性纳米颗粒的分散 和/或甜菜碱的乳化剂和/或保护性胶体可以稳定，并且其中所述HY drophilen纳米颗粒具有10纳米至2微米的颗粒尺寸和通过与一种或多种阳离子聚合物，一种或多种多价金属离子和/或一种或多种阳离子表面活性剂涂覆在其表面被阳离子改性。

    METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES
    2.
    发明申请
    METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES 审中-公开
    生产多层表面，颗粒或纤维的方法

    公开(公告)号：WO2006045534A3

    公开(公告)日：2006-08-10

    申请号：PCT/EP2005011302

    申请日：2005-10-20

    Applicant: BASF AG ,  FREUDENBERG UWE ,  ZSCHOCHE STEFAN ,  WERNER CARSTEN ,  SCHMIDT KATI ,  BEHRENS SVEN HOLGER ,  AUWETER HELMUT

    Inventor： FREUDENBERG UWE ,  ZSCHOCHE STEFAN ,  WERNER CARSTEN ,  SCHMIDT KATI ,  BEHRENS SVEN HOLGER ,  AUWETER HELMUT

    IPC: C08B15/00

    CPC classification number: C08G77/388 ,  B05D1/185 ,  B05D3/142 ,  B05D5/04 ,  B05D7/52 ,  D06M15/05 ,  D06M15/263 ,  D06M2200/00 ,  Y10T428/2938 ,  Y10T428/2998 ,  Y10T428/3179

    Abstract: The invention relates to a method for producing multi-layered surface structures, particles or fibres. Said method comprises the following steps: the reactive polycarboxylic acid or a derivative thereof is applied to a flat, particle or fibre-shaped support material which already contains the groups which can react with polycarboxylic acid or a derivative thereof, in order to form a covalent connection or is initially provided with said groups; (b) the carrier material treated in step a is, optionally, heated to between 60 °C to 130 °C, preferably to 80 °C to 120 °C due to acceleration, completion or additional optimisation of the covalent connections; (c) cellulose is applied to the carrier material which can form a covalent connection with the polycarboxylic acid or the derivatives thereof. The invention also relates to the use of the inventive method for producing multi-layered surface structures, particles or fibres for hydrophilizing surfaces, in particular for promoting adhesion between hydrophobic and hydrophilic materials and to improve the washability of synthetic fibres. The surfaces which are hydrophilizied by said method form the flat, particle or fibre-shaped carrier material.

    Abstract translation: 用于生产多层片状结构，粒子或纤维的方法，包括以下步骤：将反应性多元羧酸或它们的一种片状，颗粒状或纤维状载体材料衍生物已经包含相对于所述聚羧酸或能共价键合基团的它们的衍生物的反应基团 或提前提供; （b）任选地加热步骤a。 处理的载体材料至60℃〜130℃，优选在80℃至120℃下的加速，完成或进一步优化的共价键; （c）将能够共价键合的纤维素施加到载体材料上的多元羧酸或其衍生物。 此外，本发明涉及使用本发明方法的用于生产多层片状结构，粒子或纤维为亲水化的表面，特别是用于促进所述疏水性和亲水性材料之间以及提高合成纤维的可洗性粘附，其表面被处理亲水化 ，其形成平坦的，颗粒状或纤维状的载体材料。

    4.
    发明专利
    未知

    公开(公告)号：DE102004052120A1

    公开(公告)日：2006-04-27

    申请号：DE102004052120

    申请日：2004-10-26

    Applicant: BASF AG

    Inventor： FREUDENBERG UWE ,  ZSCHOCHE STEFAN ,  WERNER CARSTEN ,  SCHMIDT KATI ,  BEHRENS SVEN HOLGER ,  AUWETER HELMUT

    IPC: C08J7/16 ,  B32B23/14 ,  C08J5/12 ,  C09K3/18 ,  D06M17/02 ,  D06P1/653

    Abstract: The process for producing multilayered sheetlike structures, particles or fibers comprises the steps of (a) applying a reactive polycarboxylic acid or one of its derivatives atop a sheetlike, particulate or fibrous carrier material already comprising, or previously provided with, groups reactive toward, capable of covalent bonding with, the polycarboxylic acid or one of its derivatives, (b) if appropriate heating the carrier material treated in step (a) to a temperature in the range from 60° C. to 130° C. and preferably to a temperature in the range from 80° C. to 120° C. to hasten, complete or further optimize the covalent bonds, (c) applying atop the carrier material a cellulose capable of covalent bonding with the polycarboxylic acid or its derivatives. The present invention further relates to the use of the present invention's process for production of multilayered sheetlike structures, particles or fibers for hydrophilicizing surfaces, in particular for adhesion promotion between hydrophobic and hydrophilic materials and for improving the washability of synthetic fibers, the surfaces which are hydrophilicized by the process forming the sheetlike, particulate or fibrous carrier material.

    5.
    发明专利
    未知

    公开(公告)号：BRPI0408252A

    公开(公告)日：2006-03-01

    申请号：BRPI0408252

    申请日：2004-03-05

    Applicant: BASF AG

    Inventor： MICHL KATHRIN ,  GOTSCHE MICHAEL ,  RIEGER JENS ,  SCHMIDT KATI

    IPC: B02C23/06 ,  C01F11/18 ,  C08F20/06

    Abstract: The use of polyacrylic acid (I) with an average mol. wt. (M w) of 5000-30000 and with end groups containing sulfur and at least 2 carbon atoms, which is at least partly neutralised with alkali metal hydroxide or ammonia, as auxiliary material for the wet-milling of calcium carbonate. Independent claims are also included for finely-divided suspensions of CaCO 3 containing 0.1-2 wt% (I), obtained by wet-milling in presence of (I).

    METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES
    6.
    发明专利
    METHOD FOR PRODUCING MULTI-LAYERED SURFACE STRUCTURES, PARTICLES OR FIBRES 未知

    公开(公告)号：CA2584764C

    公开(公告)日：2013-09-10

    申请号：CA2584764

    申请日：2005-10-20

    Applicant: BASF AG

    Inventor： FREUDENBERG UWE ,  ZSCHOCHE STEFAN ,  WERNER CARSTEN ,  SCHMIDT KATI ,  BEHRENS SVEN HOLGER ,  AUWETER HELMUT

    IPC: B32B27/04 ,  C08J7/04 ,  C08J7/14 ,  C09D101/02

    Abstract: The invention relates to a method for producing multi-layered surface structures, particles or fibres. Said method comprises the following steps: the reactive polycarboxylic acid or a derivative thereof is applied to a flat, particle or fibre-shaped support material which already contains the groups which can react with polycarboxylic acid or a derivative thereof, in order to form a covalent connection or is initially provided with said groups; (b) the carrier material treated in step a is, optionally, heated to between 60 ~C to 130 ~C, preferably to 80 ~C to 120 ~C due to acceleration, completion or additional optimisation of the covalent connections; (c) cellulose is applied to the carrier material which can form a covalent connection with the polycarboxylic acid or the derivatives thereof. The invention also relates to the use of the inventive method for producing multi-layered surface structures, particles or fibres for hydrophilizing surfaces, in particular for promoting adhesion between hydrophobic and hydrophilic materials and to improve the washability of synthetic fibres. The surfaces which are hydrophilizied by said method form the flat, particle or fibre-shaped carrier material.

    9.
    发明专利
    未知

    公开(公告)号：NO20054353L

    公开(公告)日：2005-09-27

    申请号：NO20054353

    申请日：2005-09-20

    Applicant: BASF AG

    Inventor： RIEGER JENS ,  MICHL KATHRIN ,  GOTSCHE MICHAEL ,  SCHMIDT KATI

    IPC: B02C23/06 ,  C01F11/18

    Abstract: The use of polyacrylic acid (I) with an average mol. wt. (M w) of 5000-30000 and with end groups containing sulfur and at least 2 carbon atoms, which is at least partly neutralised with alkali metal hydroxide or ammonia, as auxiliary material for the wet-milling of calcium carbonate. Independent claims are also included for finely-divided suspensions of CaCO 3 containing 0.1-2 wt% (I), obtained by wet-milling in presence of (I).

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