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    WATER-BASED PAINT COMPOSITION FOR AEROSOL CANS
    1.
    发明申请
    WATER-BASED PAINT COMPOSITION FOR AEROSOL CANS 有权
    基于水的油漆组合物

    公开(公告)号：US20160002475A1

    公开(公告)日：2016-01-07

    申请号：US14770350

    申请日：2014-03-05

    Applicant: PETER KWASNY GMBH ,  BASF SE

    Inventor： Holger Potthoff ,  Inge Kramer ,  Manfred Dargatz ,  Michaela Muller-Halanke

    IPC: C09D5/02 ,  C09D133/08 ,  C08K5/06

    CPC classification number: C09D5/021 ,  C08K5/06 ,  C09D133/08 ,  C09K3/30

    Abstract: The invention relates to a water-based paint composition for aerosol cans containing A) 55 to 75% w/w of a paint component which contains 40 to 75% w/w, with respect to the paint component of an acrylate-based film-forming formulation in an aqueous medium, up to 10% w/w of a water-miscible polar solvent, up to 30% w/w of customary pigments, up to 15% w/w of matting agents, 2 to 15% w/w of additives, and up to 40% w/w of added water, and B) 25 to 45% w/w of a propellant gas component which, based on the propellant gas component, contains at least 75% w/w of dimethyl ether.

    Abstract translation: 本发明涉及一种用于气溶胶罐的水性涂料组合物，其含有相对于基于丙烯酸酯的膜状涂料的涂料组分，A）55-75％w / w的涂料组分含有40-75％w / w， 在水性介质中形成制剂，最多10％w / w的水混溶性极性溶剂，高达30％w / w的常规颜料，高达15％w / w的消光剂，2至15％w / w的添加剂和至多40％w / w的加入的水，以及B）25至45％w / w的推进剂气体组分，其基于推进剂气体组分含有至少75％w / w的二甲基 醚。

    AQUEOUS BINDER COMPOSITIONS
    2.
    发明申请
    AQUEOUS BINDER COMPOSITIONS 有权

    公开(公告)号：US20150099843A1

    公开(公告)日：2015-04-09

    申请号：US14400594

    申请日：2013-05-23

    Applicant: BASF SE

    Inventor： Jens Hartig ,  Manfred Dargatz ,  Karl Haeberle ,  Sebastian Enck

    IPC: C09D133/12 ,  C08K5/29

    CPC classification number: C09D133/12 ,  C08F265/06 ,  C08K5/29 ,  C08L33/04 ,  C08L2201/54 ,  C08L2308/00 ,  C09D133/10 ,  C09D151/003 ,  C08L33/066 ,  C08L33/02 ,  C08L33/14 ,  C08F220/18

    Abstract: The present invention relates to aqueous binder compositions which are based on aqueous multistage polymer dispersions, to the uses of such binder compositions, and to coating compositions comprising them. The aqueous binder composition comprises: a) a polymer P in the form of an aqueous multistage polymer dispersion of dispersed polymer particles, where the polymer particles comprise a first polymer having a glass transition temperature of at least 30° C. and being made of ethylenically unsaturated monomers M-A, and a second polymer having a glass transition temperature of not more than 20° C. and being made of ethylenically unsaturated monomers M-B, where the ethylenically unsaturated monomers M-A and M-B together comprise: i. 85% to 99.45% by weight, preferably 87.5% to 97% by weight and in particular 90% to 95.5% by weight, based in each case on the total amount of monomers M-A+M-B, of at least one neutral, monoethylenically unsaturated monomer M1 having a solubility in water of at most 50 g/l at 25° C. and 1 bar; ii. 0.5% to 10% by weight, preferably 1% to 7.5% by weight and in particular 1.5% to 6.5% by weight, based in each case on the total amount of monomers M-A+M-B, of at least one neutral, monoethylenically unsaturated monomer M2 having a solubility in water of at least 100 g/l at 25° C. and 1 bar; iii. 0.05 to 0.5% by weight, preferably 0.15% to 0.5% by weight and in particular 0.3% to 0.5% by weight, based in each case on the total amount of monomers M-A+M-B, of one or more monoethylenically unsaturated monomers M3 having an acidic group; and iv. optionally from 0 to 5% by weight and in particular from 0 to 4.5% by weight, based in each case on the total amount of monomers M-A+M-B, of one or more monomers M4 having at least two non-conjugated ethylenically unsaturated double bonds; and b) at least one carbodiimide having at least two carbodiimide moieties, which are bound to an aliphatic carbon atom.

    Aqueous binder compositions
    4.
    发明授权
    Aqueous binder compositions 有权

    公开(公告)号：US09382442B2

    公开(公告)日：2016-07-05

    申请号：US14400594

    申请日：2013-05-23

    Applicant: BASF SE

    Inventor： Jens Hartig ,  Manfred Dargatz ,  Karl Haeberle ,  Sebastian Enck

    IPC: C09D133/12 ,  C08K5/29 ,  C08L33/04 ,  C09D133/10 ,  C08F265/06 ,  C09D151/00

    CPC classification number: C09D133/12 ,  C08F265/06 ,  C08K5/29 ,  C08L33/04 ,  C08L2201/54 ,  C08L2308/00 ,  C09D133/10 ,  C09D151/003 ,  C08L33/066 ,  C08L33/02 ,  C08L33/14 ,  C08F220/18

    Abstract: The present invention relates to aqueous binder compositions which are based on aqueous multistage polymer dispersions, to the uses of such binder compositions, and to coating compositions comprising them. The aqueous binder composition comprises: a) a polymer P in the form of an aqueous multistage polymer dispersion of dispersed polymer particles, where the polymer particles comprise a first polymer having a glass transition temperature of at least 30° C. and being made of ethylenically unsaturated monomers M-A, and a second polymer having a glass transition temperature of not more than 20° C. and being made of ethylenically unsaturated monomers M-B, where the ethylenically unsaturated monomers M-A and M-B together comprise: i. 85% to 99.45% by weight, preferably 87.5% to 97% by weight and in particular 90% to 95.5% by weight, based in each case on the total amount of monomers M-A+M-B, of at least one neutral, monoethylenically unsaturated monomer M1 having a solubility in water of at most 50 g/l at 25° C. and 1 bar; ii. 0.5% to 10% by weight, preferably 1% to 7.5% by weight and in particular 1.5% to 6.5% by weight, based in each case on the total amount of monomers M-A+M-B, of at least one neutral, monoethylenically unsaturated monomer M2 having a solubility in water of at least 100 g/l at 25° C. and 1 bar; iii. 0.05 to 0.5% by weight, preferably 0.15% to 0.5% by weight and in particular 0.3% to 0.5% by weight, based in each case on the total amount of monomers M-A+M-B, of one or more monoethylenically unsaturated monomers M3 having an acidic group; and iv. optionally from 0 to 5% by weight and in particular from 0 to 4.5% by weight, based in each case on the total amount of monomers M-A+M-B, of one or more monomers M4 having at least two non-conjugated ethylenically unsaturated double bonds; and b) at least one carbodiimide having at least two carbodiimide moieties, which are bound to an aliphatic carbon atom.

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