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    PARTICULATE POLYMER AS FILTER AID
    2.
    发明专利
    PARTICULATE POLYMER AS FILTER AID 审中-公开

    公开(公告)号：JP2002331211A

    公开(公告)日：2002-11-19

    申请号：JP2002042979

    申请日：2002-02-20

    Applicant: BASF AG

    Inventor： GOMEZ MARCOS ,  ROCK TILMAN C ,  MEFFERT HELMUT ,  SANNER AXEL

    IPC: C12C7/24 ,  B01D37/02 ,  B01D39/02 ,  B01D39/16 ,  B01J20/26 ,  C08F212/02 ,  C08F220/04

    Abstract: PROBLEM TO BE SOLVED: To provide a filter aid used for filtering an aqueous liquid, having a good filtering action, and suited for precoat filtration. SOLUTION: A method for filtering an aqueous liquid is provided. The method is one comprising filtering the liquid in the presence of a filter aid, wherein the filter aid contains at least one water-insoluble, substantially nonswellable, particulate polymer of an ethylenically unsaturated monomer, and the polymer contains, in the form of a copolymer, at least 20 wt.%, based on the entire monomer weight, 3-6C α,β-monoethylenically unsaturated monocarboxylic acid.

    PATTERNING NANOWIRES ON SURFACES FOR FABRICATING NANOSCALE ELECTRONIC DEVICES
    3.
    发明申请
    PATTERNING NANOWIRES ON SURFACES FOR FABRICATING NANOSCALE ELECTRONIC DEVICES 审中-公开
    用于制作纳米电子设备表面的纳米微粒

    公开(公告)号：WO2007135076A2

    公开(公告)日：2007-11-29

    申请号：PCT/EP2007054793

    申请日：2007-05-16

    Applicant: BASF AG ,  UNIV LELAND STANFORD JUNIOR ,  GOMEZ MARCOS ,  RICHTER FRAUKE ,  ERK PETER ,  BAO ZHENAN ,  LIU SHUHONG

    Inventor： GOMEZ MARCOS ,  RICHTER FRAUKE ,  ERK PETER ,  BAO ZHENAN ,  LIU SHUHONG

    IPC: H01L51/10

    CPC classification number: H01L51/0004 ,  B81C1/0038 ,  H01L51/0036 ,  H01L51/0508

    Abstract: The present invention relates to a method of depositing nanowires on the surface of a substrate, comprising the steps of: - contacting defined regions of the substrate with at least one compound (C1) capable of binding to the surface of the substrate and of binding the nanowires to provide a pattern of binding sites on the surface of the substrate and/or contacting defined regions of the substrate with at least one compound (C2) capable of binding to the surface of the substrate and preventing the binding of nanowires to provide a pattern of non-binding sites on the surface of the substrate, and - contacting the surface of the substrate with a suspension of nanowires in a liquid medium to enable at least a portion of the applied nanowires to bind to at least a portion of the surface of the substrate covered with (C1) and/or not covered with (C2).

    Abstract translation: 本发明涉及一种在衬底表面上沉积纳米线的方法，包括以下步骤： - 将衬底的限定区域与至少一种能够结合衬底表面的化合物（C1）接触，并将 纳米线以提供衬底表面上的结合位点图案和/或使衬底的限定区域与至少一种能够结合衬底表面的化合物（C2）接触并防止纳米线结合以提供图案 在衬底的表面上的非结合位点，以及 - 使衬底的表面与液体介质中的纳米线的悬浮液接触，以使所施加的纳米线的至少一部分能够结合至所述表面的至少一部分 衬底被（C1）覆盖和/或未被（C2）覆盖。

    INSOLUBLE, HIGHLY CROSS-LINKED POPCORN POLYMERS CONTAINING STYRENE-4-SULFONATE, METHODS FOR THE PRODUCTION AND USE THEREOF
    4.
    发明申请
    INSOLUBLE, HIGHLY CROSS-LINKED POPCORN POLYMERS CONTAINING STYRENE-4-SULFONATE, METHODS FOR THE PRODUCTION AND USE THEREOF 审中-公开
    不溶性的，HIGH交联的苯乙烯-4-磺酸爆米花状聚合物，METHOD FOR生产和使用

    公开(公告)号：WO2004050714A3

    公开(公告)日：2005-08-04

    申请号：PCT/EP0313465

    申请日：2003-11-28

    Applicant: BASF AG ,  GOMEZ MARCOS ,  DIETSCHE FRANK

    Inventor： GOMEZ MARCOS ,  DIETSCHE FRANK

    IPC: C08F12/30 ,  C12H1/04

    CPC classification number: C08F12/30 ,  C12H1/0424

    Abstract: The invention relates to insoluble, highly cross-linked, weakly swelling popcorn polymers containing styrene-4-sulfonate, methods for the production and use thereof as adsorbents, ion exchangers, support materials, filter aids, dye-transmission inhibitors for detergents or additives in cosmetic, dermatological or pharmaceutical formulations as tablet dispersing agents. Said popcorn polymers containing styrene-4-sufonate are more particularly used for filtering liquids, especially beer, and as tablet dispersing agents.

    Abstract translation: 本发明涉及一种不溶性的，高度交联的弱溶胀苯乙烯-4-磺酸爆米花状聚合物，它们的制备方法和它们作为吸附剂，离子交换剂，载体材料，过滤助剂，染料转移抑制剂用于化妆品清洁剂或添加剂，皮肤病学或药物制剂作为崩解剂的用途。 特别是，用于液体过滤的苯乙烯-4-磺酸爆米花聚合物，特别是啤酒，以及将被用作片剂的崩解剂。

    6.
    发明专利
    未知

    公开(公告)号：BR0210992A

    公开(公告)日：2004-06-08

    申请号：BR0210992

    申请日：2002-05-31

    Applicant: BASF AG

    Inventor： GOTSCHE MICHAEL ,  GOMEZ MARCOS ,  SCHNEIDER TANJA ,  MEFFERT HELMUT ,  SCHNEIDER KARL-HEINRICH

    IPC: B65D65/46 ,  A01N25/10 ,  A01N25/12 ,  A01N35/10 ,  A01N47/20 ,  C08F8/12 ,  C08F283/06 ,  C08L51/00 ,  C08L51/08 ,  C09D151/00 ,  C09D151/08

    Abstract: The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 of formula (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. R = OH, amino, 1-24C alkoxy, R -COO, R -NH-COO-, polyalkoxy; R -R = (CH2)2, (CH2)3, (CH2)4, CH2CH(CH3), CH-2-CH(CH2-CH3), CH2-CHOR -CH2 R = H, amino-1-6 alkyl , 1-24 alkyl, R -CO, R -NH-CO; R = 1-24C alkyl; R = H, 1-24C alkyl, R -CO; A = COO, CO-B-COO, CONH-B-NH-COO; B = (CH2)t or optionally substituted arylene; n = 1; s = 0-500; t = 1-12; u = 1-5000; v = 0-5000; w = 0-5000; x = 1-5000; y = 0-5000; z = 0-5000; and provided that when R is polyalcohol, n is 1-8. An Independent claim is also included for agrochemical preparations in tablet form, containing a coating formulation of one or more agrochemical active agents as tab let cores with one or more graft polymerisates.

    COMPOSITIONS COMPRISING AT LEAST ONE COPOLYMER (A) AND AT LEAST ONE COPOLYMER (B), AND USE THEREOF IN COSMETIC PREPARATIONS
    9.
    发明专利
    COMPOSITIONS COMPRISING AT LEAST ONE COPOLYMER (A) AND AT LEAST ONE COPOLYMER (B), AND USE THEREOF IN COSMETIC PREPARATIONS 未知

    公开(公告)号：AU2003285331A1

    公开(公告)日：2004-06-23

    申请号：AU2003285331

    申请日：2003-11-17

    Applicant: BASF AG

    Inventor： ZUAZO IZASKUN MANTECA ,  GOMEZ MARCOS ,  NGUYEN-KIM SON

    IPC: A61K8/81 ,  A61Q5/02 ,  C08L33/06 ,  C08L33/14 ,  C08L33/26 ,  A61K7/00

    Abstract: Disclosed is a composition comprising (A) copolymer made up of (A-1) at least one ethylenically unsaturated, radically copolymerizable monomer of general formula Y-NR 1 -C(V)-NHR 2 , wherein the substituents have the following meaning: Y represents a radically polymerizable ethylenically unsaturated radical; V represents O, S, or NH; R 1 , R 2 independently represent H or a C 1 to C 8 alkyl group or jointly represent a bridging C 2 to C 4 alkylene group that can be substituted up to twice with a C 1 to C 4 alkoxy group and/or hydroxyl group; (A-2) at least one unsaturated monomer of general formula X-C(O)CR 7 -CHR 6 , wherein the substituents have the following meaning: X is selected among the group of radicals -OH, -OR 8 , NH 2 , -NHR 8 , N(R 8 ) 2 , radicals R 8 being identically or differently selected among the group comprising -H, C 1 -C 40 linear-chain or branched-chain alkyl radicals, N,N-dimethylaminoethyl, 2-hydroxyethyl, 2-methoxyethyl, 2-ethoxyethyl, hydroxypropyl, methoxypropyl, or ethoxypropyl; R 7 and R 6 are independently selected among the group comprising -H, C 1 -C 8 linear-chain or branched-chain alkyl chains, methoxy, ethoxy, 2-hydroxyethoxy, 2-methoxyethoxy, and 2-ethoxyethyl, (B) at least one additional copolymer that is different from (A) and is made up of (B-1) at least one monomer of general formula (III), wherein R 9 represents H, alkyl with 1 to 8 C atoms, R 10 represents H, methyl, R 11 represents alkylene with 1 to 24 C atoms, which is optionally substituted by C 1 -C 6 alkyl, R 12 , R 13 represent a C 1 -C 40 alkyl radical, Z represents nitrogen if x=1 or oxygen if x=0, and (B-2) at least one ethylenically unsaturated monomer.

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