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    Low-VOC aqueous coating compositions with excellent freeze-thaw stability
    1.
    发明授权
    Low-VOC aqueous coating compositions with excellent freeze-thaw stability 有权
    具有优异的冻融稳定性的低VOC水性涂料组合物

    公开(公告)号：US07612126B2

    公开(公告)日：2009-11-03

    申请号：US10580250

    申请日：2004-12-01

    申请人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri A. Cunningham

    发明人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri A. Cunningham

    IPC分类号： C08L83/00

    CPC分类号： C09D151/003 ,  C08F265/06 ,  C08K3/013 ,  C08F2/22

    摘要： The present invention relates to an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content, comprising a multi-stage polymer dispersion comprising (a) an inner phase comprising at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant having the structure: R1—R2 wherein R1 is an allyl group selected from the group consisting of CH3—CH═CH— and CH2═CH—CH2—, or an acrylic group and R2 is a radical comprising at least two carbon atoms and at least one oxyethylene or oxypropylene unit; (b) an outer phase having a glass transition temperature of from 30° C. to 110° C. containing at least one ethylenic unsaturated monomer (c) at least one pigment; (d) water; and (e) less than 3.0% by weight based on the total weight of the aqueous coating composition of anti-freeze agents.

    摘要翻译： 本发明涉及具有优异的冻融稳定性和低VOC含量的水性涂料组合物，其包含多级聚合物分散体，其包含（a）内相，其包含至少一种衍生自至少一种单体的胶乳聚合物和 至少一种具有以下结构的可聚合的烷氧基化表面活性剂：其中R 1是选自CH 3 -CH-CH-和CH 2 -CH-CH 2 - 或丙烯酸基的烯丙基，R 2是至少包含 两个碳原子和至少一个氧化乙烯或氧化丙烯单元; （b）含有至少一种烯属不饱和单体（c）至少一种颜料的玻璃化转变温度为30℃至110℃的外相; （d）水; 和（e）基于抗冻剂的水性涂料组合物的总重量小于3.0重量％。

    Low-voc aqueous coating compositions with excellent freeze-thaw stability
    2.
    发明申请
    Low-voc aqueous coating compositions with excellent freeze-thaw stability 审中-公开
    具有优异的冻融稳定性的低声级含水涂料组合物

    公开(公告)号：US20060052502A1

    公开(公告)日：2006-03-09

    申请号：US10515184

    申请日：2003-05-13

    申请人： Cheng-Le Zhao ,  Terri Cunningham ,  Li Zhuo ,  Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    发明人： Cheng-Le Zhao ,  Terri Cunningham ,  Li Zhuo ,  Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    IPC分类号： C08K3/26

    CPC分类号： C09D5/024 ,  C08K5/04 ,  C08K5/42 ,  C08K5/49

    摘要： The present invention is an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content. The aqueous coating composition of the invention includes at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant, at least one pigment, and water. In accordance with the invention, less than 3.0% by weight of anti-freeze agents based on the total weight of the aqueous coating composition are used in the composition. The present invention also includes a method of preparing an aqueous coating composition such as a latex paint including the above components.

    摘要翻译： 本发明是具有优异的冻融稳定性和低VOC含量的水性涂料组合物。 本发明的水性涂料组合物包括至少一种衍生自至少一种单体和至少一种可聚合烷氧基化表面活性剂，至少一种颜料和水的胶乳聚合物。 根据本发明，在组合物中使用基于水性涂料组合物总重量的小于3.0重量％的防冻剂。 本发明还包括制备水性涂料组合物的方法，例如包括上述组分的乳胶漆。

    Low-voc aqueous coating compositions with excellent freeze-thaw stability
    3.
    发明申请
    Low-voc aqueous coating compositions with excellent freeze-thaw stability 有权
    具有优异的冻融稳定性的低声级含水涂料组合物

    公开(公告)号：US20070105982A1

    公开(公告)日：2007-05-10

    申请号：US10580250

    申请日：2004-12-01

    申请人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri Cunningham

    发明人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch ,  Cheng-Le Zhao ,  Li Zhuo ,  Terri Cunningham

    IPC分类号： C09D151/00

    CPC分类号： C09D151/003 ,  C08F265/06 ,  C08K3/013 ,  C08F2/22

    摘要： The present invention relates to an aqueous coating composition having excellent freeze-thaw stability and a low-VOC content, comprising a multi-stage polymer dispersion comprising (a) an inner phase comprising at least one latex polymer derived from at least one monomer and at least one polymerizable alkoxylated surfactant having the structure: R1—R2 wherein R1 is an allyl group selected from the group consisting of CH3—CH═CH— and CH2═CH—CH2—, or an acrylic group and R2 is a radical comprising at least two carbon atoms and at least one oxyethylene or oxypropylene unit; (b) an outer phase having a glass transition temperature of from 30° C. to 110° C. containing at least one ethylenic unsaturated monomer (c) at least one pigment; (d) water; and (e) less than 3.0% by weight based on the total weight of the aqueous coating composition of anti-freeze agents.

    摘要翻译： 本发明涉及具有优异的冻融稳定性和低VOC含量的水性涂料组合物，其包含多级聚合物分散体，其包含（a）内相，其包含至少一种衍生自至少一种单体的胶乳聚合物和 至少一种具有以下结构的可聚合的烷氧基化表面活性剂：R 1 -R 2其中R 1是选自下组的烯丙基：CH 3 - CH-CH-和CH 2 -CH-CH 2 - ，或丙烯酸基和R 2是包含至少两个碳的基团 原子和至少一个氧化乙烯或氧丙烯单元; （b）含有至少一种烯属不饱和单体（c）至少一种颜料的玻璃化转变温度为30℃至110℃的外相; （d）水; 和（e）基于抗冻剂的水性涂料组合物的总重量小于3.0重量％。

    Aqueous coating composition with low VOC content
    4.
    发明授权
    Aqueous coating composition with low VOC content 有权
    含VOC含量低的水性涂料组合物

    公开(公告)号：US07858682B2

    公开(公告)日：2010-12-28

    申请号：US12095039

    申请日：2006-11-15

    申请人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    发明人： Konrad Roschmann ,  Joerg Leuninger ,  Rolf Dersch

    IPC分类号： C08K5/05 ,  C09D11/00 ,  C09D5/02 ,  C08L31/00 ,  C08L33/00

    CPC分类号： C09D133/066 ,  C08L2666/02

    摘要： The present invention aqueous coating compositions comprising (a) an acrylate-based binder comprising 1% to 10% by weight of at least one hydroxy-functional comonomer of the general formula (I) A-[B]n-C where A is a polymerizable group, B is a spacer, C is a hydroxy-functional radical, and n is 0 or 1, (b) at least one pigment, (c) water, (d) less than 3% by weight of antifrost agent, and if appropriate, further, customary auxiliaries.

    摘要翻译： 本发明的水性涂料组合物，其包含（a）包含1重量％至10重量％的至少一种通式（I）A- [B] nC的羟基官能共聚单体的丙烯酸酯类粘合剂，其中A为可聚合基团 ，B为间隔基，C为羟基官能团，n为0或1，（b）至少一种颜料，（c）水，（d）小于3％（重量）防冻剂，如果合适 ，进一步，习惯辅助。

    Aqueous Coating Composition With Low Voc Content
    7.
    发明申请
    Aqueous Coating Composition With Low Voc Content 有权
    具有低Voc含量的水性涂料组合物

    公开(公告)号：US20080262145A1

    公开(公告)日：2008-10-23

    申请号：US12095039

    申请日：2006-11-15

    申请人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch

    发明人： Konrad Roschmann ,  Jorg Leuninger ,  Rolf Dersch

    IPC分类号： C08L33/02

    CPC分类号： C09D133/066 ,  C08L2666/02

    摘要： The present invention aqueous coating compositions comprising (a) an acrylate-based binder comprising 1% to 10% by weight of at least one hydroxy-functional comonomer of the general formula (I) A-[B]n-C where A is a polymerizable group, B is a spacer, C is a hydroxy-functional radical, and n is 0 or 1, (b) at least one pigment, (c) water, (d) less than 3% by weight of antifrost agent, and if appropriate, further, customary auxiliaries.

    摘要翻译： 本发明的水性涂料组合物，其包含（a）包含1重量％至10重量％的至少一种通式（I）的β-羟基官能共聚单体的丙烯酸酯基粘合剂， 线公式“end =”lead“？> A- [B] -C <？in-line-formula description =”In-line Formulas“end =”tail“？>其中A 可聚合基团，B为间隔基，C为羟基官能团，n为0或1，（b）至少一种颜料，（c）水，（d）小于3重量％的防冻剂， 并酌情进一步提供常规助剂。