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    11.
    发明专利
    未知

    公开(公告)号：DE10011387A1

    公开(公告)日：2001-09-13

    申请号：DE10011387

    申请日：2000-03-09

    Applicant: BASF AG

    Inventor： KIRSCH STEFAN ,  PFOEHLER PETER ,  SCHLARB BERNHARD ,  DERSCH ROLF ,  ZHAO CHENG-LE

    IPC: C04B26/04 ,  C08F218/04 ,  C08F220/18 ,  C09D133/08 ,  C09D5/02 ,  C09D133/06 ,  C08F220/42

    Abstract: Polymer (I) derived from the following monomer mixture (wt.%) is new: (A) a monomer whose homopolymer has a glass transition temperature (Tg) below 30 degrees C (45-74.9); (B) a monomer whose Tg is above 50 degrees C (25-54.9); (C) a crosslinking monomer having at least two nonconjugated vinyl groups (0.001-0.1); (D) a monomer containing acid groups (0-4); and (E) other monomer(s) (0-2). Independent claims are also included for the following: (1) a coating composition containing a binder comprising (I) produced by radical-initiated aqueous emulsion polymerization; and (2) an aqueous polymer dispersion comprising (I).

    Aqueous polymer preparations containing pigments
    12.
    发明专利
    Aqueous polymer preparations containing pigments 未知

    公开(公告)号：AU5033399A

    公开(公告)日：2000-02-01

    申请号：AU5033399

    申请日：1999-07-07

    Applicant: BASF AG

    Inventor： ZHAO CHENG-LE ,  DITTRICH UWE ,  SCHWARTZ MANFRED ,  HUMMER WOLFGANG

    IPC: C08F265/04 ,  C08F265/06 ,  C09D17/00 ,  C09D151/00 ,  C08F291/00

    Abstract: An essentially solventless pigmented aqueous formulation which comprises:i) at least one polymer A in the form of polymer particles in disperse distribution, said particles comprising,from 80 to 99.9% by weight, based on the overall weight of the polymer A, of a water-insoluble polymer 1 having a glass transition temperature Tg1 in the range from -50 to +40° C., built up from ethylenically unsaturated monomers M1, andfrom 0.1 to 20% by weight, based on the overall weight of the polymer A, of one or more water-insoluble polymers i having a glass transition temperature Tgi of more than 50° C., built up from ethylenically unsaturated monomers Mi,ii) at least one pigment and, if desired, one or more extenders.

    Preparations made of pigments and resin containing phosphonate
    14.
    发明专利
    Preparations made of pigments and resin containing phosphonate 未知

    公开(公告)号：AU1961999A

    公开(公告)日：1999-06-07

    申请号：AU1961999

    申请日：1998-11-13

    Applicant: BASF AG

    Inventor： DERSCH ROLF ,  ROSER JOACHIM ,  SCHLARB BERNHARD ,  ZHAO CHENG-LE

    IPC: C03C17/00 ,  C08F30/02 ,  C09D7/12 ,  C09D17/00 ,  C09D133/06 ,  C09D143/02

    Abstract: A pigment-comprising formulation for coating substrates, comprising:(i) an aqueous dispersion of at least one water-insoluble polymer P which has phosphonate groups, as a binder, said polymer P having a glass transition temperature Tg in the range of -60° to 80° C.,(ii) at least one inorganic pigment,(iii) optionally, one or more inorganic fillers, and(iv) at least one auxiliary,wherein water-insoluble polymer P is obtained by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers comprising:90 to 99.9% by weight of at least one monomer a, which is selected from the group consisting of vinylaromatic monomers, the esters of acrylic acid with C1-C12-alkanols, the vinyl esters of aliphatic C1-C12-monocarboxylic acids, ethylene and vinylchloride, and0.1 to 10% by weight of at least one phosphonate group containing monomer.

    AGENTE DE RECUBRIMIENTO ACUOSO, QUE CONTINE PIGMENTOS.
    15.
    发明专利
    AGENTE DE RECUBRIMIENTO ACUOSO, QUE CONTINE PIGMENTOS. 未知

    公开(公告)号：ES2253154T3

    公开(公告)日：2006-06-01

    申请号：ES00108646

    申请日：2000-04-20

    Applicant: BASF AG

    Inventor： ZHAO CHENG-LE ,  DITTRICH UWE ,  SCHWARTZ MANFRED ,  FRANZMANN GERNOT

    IPC: C09D5/02 ,  C09D133/06 ,  B05D7/24 ,  C09D133/08 ,  C09D133/10

    Abstract: Agentes de recubrimiento acuosos, que contienen pigmentos, con una concentración en volumen de pigmento PVK en el intervalo desde 25 hasta 55, que están esencialmente exentos de compuestos orgánicos, volátiles, que contienen: (i) al menos una dispersión polímera acuosa, formadorade película a temperatura ambiente de, al menos, unpolímero P, que está constituido a partir de - desde 80 hasta 99,95 % en peso al menos de un monómero A, elegido entre los ésteres del ácido acrílico con alcanoles con 2 a 20 átomos de carbono o con cicloalcanoles con 5 a 10 átomos de carbono y entre los ésteres del ácido metacrílico con alcanoles con 1 a 20 átomos de carbono o con cicloalcanoles con 5 a 10 átomos de carbono, - desde 0,05 hasta 10 % en peso al menos de un monómeroB, elegido entre losácidos carboxílicos etilénicamente insaturados, los ácidos sulfónicos etilénicamente insaturados o los ácidos fosfónicos etilénicamente insaturados y sus sales, así como - desde 0 hasta 20 % en peso de uno o varios monómeros C, que sean diferentes los monómeros A y B, (ii)al menos un pigmento inorgánico y, en caso dado,cargas inorgánicas u orgánicas, (iii) desde 0,05 hasta

    16.
    发明专利
    未知

    公开(公告)号：DE59812226D1

    公开(公告)日：2004-12-09

    申请号：DE59812226

    申请日：1998-11-13

    Applicant: BASF AG

    Inventor： DERSCH ROLF ,  ROSER JOACHIM ,  SCHLARB BERNHARD ,  ZHAO CHENG-LE

    IPC: C03C17/00 ,  C08F30/02 ,  C09D7/12 ,  C09D17/00 ,  C09D133/06 ,  C09D143/02

    Abstract: A pigment-comprising formulation for coating substrates, comprising:(i) an aqueous dispersion of at least one water-insoluble polymer P which has phosphonate groups, as a binder, said polymer P having a glass transition temperature Tg in the range of -60° to 80° C.,(ii) at least one inorganic pigment,(iii) optionally, one or more inorganic fillers, and(iv) at least one auxiliary,wherein water-insoluble polymer P is obtained by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers comprising:90 to 99.9% by weight of at least one monomer a, which is selected from the group consisting of vinylaromatic monomers, the esters of acrylic acid with C1-C12-alkanols, the vinyl esters of aliphatic C1-C12-monocarboxylic acids, ethylene and vinylchloride, and0.1 to 10% by weight of at least one phosphonate group containing monomer.

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