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1. 发明申请

US20080058473A1 Latex for low VOC paint having improved block resistance, open time and water-softening resistance 审中-公开
标题翻译：具有改善阻块性，开放时间和耐水软化性的低VOC涂料的乳胶
公开(公告)号：US20080058473A1
公开(公告)日：2008-03-06
申请号：US11513859
申请日：2006-08-31
申请人： Yakov Freidzon , Ning Wu , Michael Bochnik , Robert Sheerin , Barry Chadwick
发明人： Yakov Freidzon , Ning Wu , Michael Bochnik , Robert Sheerin , Barry Chadwick
IPC分类号： C08F8/00
CPC分类号： C08F2/22 , C08F220/00 , C08F220/12 , C08F257/02 , C08F265/04 , C08F265/06 , C08F285/00 , C08L51/003 , C09D151/003 , C08L2666/02
摘要： The invention is directed to latex compositions comprising sequentially designed polymer having a first stage, a second stage and a third stage corresponding to a seed, a core and a shell. The latex polymer is suitable for aqueous low volatile organic compounds (“VOC”) paint (less than 50 g/L) with good block resistance, improved open time and increased water softening resistance. To attain good block resistance, the seed and the core contain monomers that form polymers with relatively harder characteristics and higher glass transition temperature (“Tg”) while the shell contains monomers that form polymers with softer characteristics and lower Tg. To gain improved open time, the latex polymer contains suitable level of hydrophilic monomers necessary to hold water. To achieve water softening resistance, hydrophobic monomers are grafted on hydrophilic portions of the shell or the core layers. The invention is also directed to the process of making the latex by a sequential emulsion polymerization.
摘要翻译：本发明涉及包含依次设计的聚合物的胶乳组合物，其具有对应于种子，核和壳的第一阶段，第二阶段和第三阶段。胶乳聚合物适用于低挥发性有机化合物（“VOC”）油漆（小于50g / L），具有良好的耐粘连性，改善的开放时间和增加的耐水软化性。为了获得良好的耐阻断性，种子和芯包含形成具有较硬特性和较高玻璃化转变温度（“T”g“）的聚合物的单体，而壳包含形成具有较软特性的聚合物的单体，较低的T 。为了获得改善的开放时间，胶乳聚合物含有合适水平的保持水所需的亲水单体。为了获得耐水软化性，将疏水性单体接枝在壳或芯层的亲水部分上。本发明还涉及通过连续乳液聚合制备胶乳的方法。

2. 发明申请

US20070154646A1 Low-VOC compositions containing a polymeric latex, coatings made therefrom, substrates containing same, and methods for making same 有权
标题翻译：含有聚合物胶乳的低VOC组合物，由其制成的涂层，含有它们的基材及其制备方法
公开(公告)号：US20070154646A1
公开(公告)日：2007-07-05
申请号：US11323622
申请日：2005-12-30
申请人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
发明人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
IPC分类号： C08G77/00 , B05D3/02
CPC分类号： C09D133/08 , C08K5/0025 , C08K5/5435 , C09D135/06
摘要： The present invention relates to a coating composition and a method for making same. The coating composition according to the invention can advantageously have a low content of volatile organic compounds and can be used in paint and architectural coatings applications for coating on an appropriate substrate. Methods of formulating the coating compositions according to the invention and methods for forming substrate-bound coatings with improved properties are also described herein.
摘要翻译：本发明涉及一种涂料组合物及其制备方法。根据本发明的涂料组合物可以有利地具有低含量的挥发性有机化合物，并且可以用于涂料和建筑涂料用于涂覆在合适的基材上。本文还描述了配制根据本发明的涂料组合物的方法和用于形成具有改进的性能的形成基底结合涂层的方法。

3. 发明申请

US20090227705A1 Latex Based Open-Time Extenders for Low VOC Paints 有权
标题翻译：基于乳胶的低挥发性有机油涂料的开放式增量剂
公开(公告)号：US20090227705A1
公开(公告)日：2009-09-10
申请号：US12042841
申请日：2008-03-05
申请人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
发明人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
IPC分类号： C09D5/16 , C08L25/10
CPC分类号： C09D5/024 , C08L25/08 , C09D7/46 , C09D7/47 , C09D133/00
摘要： The present invention relates to paint extenders or open-time extenders, which are mixed with an architectural coating, such as aqueous latex paints, to increase the coating's open time. The open-time extender comprises acrylic or vinyl latex particles having a mean diameter of less than about 150 nm, and at least one crosslinkable monomer that can crosslink the latex particles in the open-time extender to the latex particles in the architectural coating at ambient conditions. The open-time extender also comprises water and the total solid content of the open-time extender is less than about 15% by weight.
摘要翻译：本发明涉及涂料增量剂或开放式增量剂，其与建筑涂料如水性乳胶漆混合，以增加涂料的开放时间。开放时间延长剂包括平均直径小于约150nm的丙烯酸或乙烯基胶乳颗粒，以及至少一种可交联单体，其可将开放时间延长剂中的胶乳颗粒与环境中的建筑涂料中的胶乳颗粒交联条件。开放式增量剂还包含水，而开放时间增量剂的总固体含量小于约15重量％。

4. 发明授权

US07435777B2 Low-VOC compositions containing a polymeric latex, coatings made therefrom, substrates containing same, and methods for making same 有权
标题翻译：含有聚合物胶乳的低VOC组合物，由其制成的涂层，含有它们的基材及其制备方法
公开(公告)号：US07435777B2
公开(公告)日：2008-10-14
申请号：US11323622
申请日：2005-12-30
申请人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
发明人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
IPC分类号： C08L83/00
CPC分类号： C09D133/08 , C08K5/0025 , C08K5/5435 , C09D135/06
摘要： The present invention relates to a coating composition and a method for making same. The coating composition according to the invention can advantageously have a low content of volatile organic compounds and can be used in paint and architectural coatings applications for coating on an appropriate substrate. Methods of formulating the coating compositions according to the invention and methods for forming substrate-bound coatings with improved properties are also described herein.
摘要翻译：本发明涉及一种涂料组合物及其制备方法。根据本发明的涂料组合物可以有利地具有低含量的挥发性有机化合物，并且可以用于涂料和建筑涂料用于涂覆在合适的基材上。本文还描述了配制根据本发明的涂料组合物的方法和用于形成具有改进的性能的形成基底结合涂层的方法。

5. 发明授权

US08034871B2 Latex based open-time extenders for low VOC paints 有权
标题翻译：乳胶为基础的低VOC涂料的开放时间延长剂
公开(公告)号：US08034871B2
公开(公告)日：2011-10-11
申请号：US12042841
申请日：2008-03-05
申请人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
发明人： Michael Bochnik , Yakov Freidzon , Robert Sheerin , Ning Wu
IPC分类号： C08L31/00 , C08L25/10 , C09D5/16
CPC分类号： C09D5/024 , C08L25/08 , C09D7/46 , C09D7/47 , C09D133/00
摘要： The present invention relates to paint extenders or open-time extenders, which are mixed with an architectural coating, such as aqueous latex paints, to increase the coating's open time. The open-time extender comprises acrylic or vinyl latex particles having a mean diameter of less than about 150 nm, and at least one crosslinkable monomer that can crosslink the latex particles in the open-time extender to the latex particles in the architectural coating at ambient conditions. The open-time extender also comprises water and the total solid content of the open-time extender is less than about 15% by weight.
摘要翻译：本发明涉及涂料增量剂或开放式增量剂，其与建筑涂料如水性乳胶漆混合，以增加涂料的开放时间。开放时间延长剂包括平均直径小于约150nm的丙烯酸或乙烯基胶乳颗粒，以及至少一种可交联单体，其可将开放时间延长剂中的胶乳颗粒与环境中的建筑涂料中的胶乳颗粒交联条件。开放式增量剂还包含水，而开放时间增量剂的总固体含量小于约15重量％。

6. 发明授权

US07547740B2 Emulsion polymer blend coating compositions and methods for increasing chalky substrate adhesion 有权
标题翻译：乳液聚合物共混涂料组合物和增加垩白底物粘附力的方法
公开(公告)号：US07547740B2
公开(公告)日：2009-06-16
申请号：US12052808
申请日：2008-03-21
申请人： Yong Yang , Yakov Freidzon , Robert Sheerin , Luz Clarena Shavel
发明人： Yong Yang , Yakov Freidzon , Robert Sheerin , Luz Clarena Shavel
IPC分类号： C08J3/03 , C09D5/02 , C08L33/00 , C08F2/16 , C08F2/22 , C08L29/00 , C08L35/00 , C08L83/12
CPC分类号： C09D133/14 , C08L33/08 , C08L33/14 , C08L43/04 , C08L2312/00 , C08L2312/08 , C09D133/08 , C09D143/04 , C08L2666/04
摘要： The present invention relates to a coating composition containing a polymer blend dispersion including: a first polymer having a relatively low molecular weight and a relatively low glass transition temperature and comprising a self-crosslinking monomer; and a second polymer having a relatively high molecular weight and a relatively high glass transition temperature. Latex paint compositions and architectural coatings containing the coating composition according to the invention are also described herein, as well as substrates coated therewith.
摘要翻译：本发明涉及包含聚合物共混物分散体的涂料组合物，其包括：具有相对较低分子量和相对低的玻璃化转变温度并包含自交联单体的第一聚合物; 和具有较高分子量和相对较高玻璃化转变温度的第二聚合物。本文还描述了含有根据本发明的涂料组合物的乳胶漆组合物和建筑涂料，以及其上涂覆的基材。

7. 发明申请

US20070219307A1 Emulsion polymer blend coating compositions and methods for increasing chalky substrate adhesion 审中-公开
标题翻译：乳液聚合物共混涂料组合物和增加垩白底物粘附力的方法
公开(公告)号：US20070219307A1
公开(公告)日：2007-09-20
申请号：US11384183
申请日：2006-03-17
申请人： Yong Yang , Yakov Freidzon , Robert Sheerin , Luz Shavel
发明人： Yong Yang , Yakov Freidzon , Robert Sheerin , Luz Shavel
IPC分类号： C08L33/00
CPC分类号： C09D133/08 , C08L33/08 , C08L33/14 , C08L43/04 , C08L2312/00 , C08L2312/08 , C09D133/14 , C09D143/04 , C08L2666/04
摘要： The present invention relates to a coating composition containing a polymer blend dispersion including: a first polymer having a relatively low molecular weight and a relatively low glass transition temperature and comprising a self-crosslinking monomer; and a second polymer having a relatively high molecular weight and a relatively high glass transition temperature. Latex paint compositions and architectural coatings containing the coating composition according to the invention are also described herein, as well as substrates coated therewith.
摘要翻译：本发明涉及包含聚合物共混物分散体的涂料组合物，其包括：具有相对较低分子量和相对低的玻璃化转变温度并包含自交联单体的第一聚合物; 和具有较高分子量和相对较高玻璃化转变温度的第二聚合物。本文还描述了含有根据本发明的涂料组合物的乳胶漆组合物和建筑涂料，以及其上涂覆的基材。

8. 发明授权

US08702862B2 Universal VOC-free metallic/pearlescent colorants 有权
标题翻译：通用无VOC金属/珠光颜料
公开(公告)号：US08702862B2
公开(公告)日：2014-04-22
申请号：US13541370
申请日：2012-07-03
申请人： Rajesh Das , Mohammad Asif , Glen Cooper , Robert Sheerin
发明人： Rajesh Das , Mohammad Asif , Glen Cooper , Robert Sheerin
IPC分类号： C09D17/00 , C08L1/00 , C09D101/00 , C09D7/12 , C09D101/02 , C08K3/34 , C08L1/02
CPC分类号： C09D17/00 , C08K3/013 , C08K3/08 , C08K3/34 , C08L1/04 , C08L71/02 , C09D5/36 , C09D7/61 , C09D17/004 , C09D101/04
摘要： The present invention relates to a universal metallic/pearlescent colorant composition that is free of VOCs including alkylphenol ethoxylate (APE) and formaldehyde. The colorant composition comprises substantially no resin and comprises microcrystalline cellulose and optionally a synthetic silicate to disperse the metallic pigments.
摘要翻译：本发明涉及不含包括烷基酚乙氧基化物（APE）和甲醛的VOC的通用金属/珠光颜料组合物。着色剂组合物基本上不含树脂，并且包含微晶纤维素和任选的合成硅酸盐以分散金属颜料。

9. 发明申请

US20090076211A1 COPOLYMER SURFACTANTS 审中-公开
标题翻译：共聚物表面活性剂
公开(公告)号：US20090076211A1
公开(公告)日：2009-03-19
申请号：US12177071
申请日：2008-07-21
申请人： Yong Yang , Robert Sheerin , Johanna L. Garcia de Visicaro
发明人： Yong Yang , Robert Sheerin , Johanna L. Garcia de Visicaro
IPC分类号： C08L31/00 , C08F20/08 , C09D1/00 , C09D119/00 , C08F20/04
CPC分类号： B01F17/0028 , B01F17/005 , B01F17/0057 , B01J13/0034 , C08F220/06 , C08L2312/00 , C09D5/027 , C09D17/001 , C09D201/005 , C09J133/02 , C08F218/08 , C08F2220/1808 , C08F2222/1026 , C08F222/1006
摘要： The present invention relates to hyperbranched copolymers and compositions in which they are incorporated, e.g., colorant compositions, tint bases, and coatings such as latex paint, and methods for making such copolymers and compositions.
摘要翻译：本发明涉及超支化共聚物和其中加入它们的组合物，例如着色剂组合物，着色碱和涂料如乳胶漆，以及制备这种共聚物和组合物的方法。

10. 发明授权

US08815981B2 Hybrid organic-inorganic nanocomposites 有权
标题翻译：混合有机 - 无机纳米复合材料
公开(公告)号：US08815981B2
公开(公告)日：2014-08-26
申请号：US13583694
申请日：2011-02-11
申请人： Yong Yang , Johanna Garcia de Visicaro , Robert Sheerin
发明人： Yong Yang , Johanna Garcia de Visicaro , Robert Sheerin
IPC分类号： C08K13/02 , C08K3/36 , B60C1/00
CPC分类号： C08K13/02 , B60C1/00 , C09D133/04
摘要： The present invention relates to a dispersion of hybrid organic-inorganic nanocomposite molecules comprising discrete inorganic silica nanoparticles that are covalently bonded to organic polymers, wherein the dispersion has a high solid content (>30% wt.) and high silica content (>35% wt.) with low coagulum (about 100-400 ppm or about 0.05% wt or less). The hybrid organic-inorganic nanocomposite is prepared by (1) hydrolyzing silane monomers at acidic conditions; (2) surface treating inorganic silica nanoparticles with silane monomers; (3) stabilizing the surface-treated inorganic silica nanoparticles with an amine stabilizer; and (4) reacting organic monomers with surface-treated inorganic silica nanoparticles.
摘要翻译：本发明涉及共价键合到有机聚合物上的离散无机二氧化硅纳米粒子的杂化有机 - 无机纳米复合材料分散体，其中分散体具有高固含量（> 30％重量）和高二氧化硅含量（> 35％（约100-400ppm或约0.05wt％或更少）。通过（1）在酸性条件下水解硅烷单体制备杂化有机 - 无机纳米复合材料; （2）用硅烷单体表面处理无机二氧化硅纳米粒子; （3）用胺稳定剂稳定表面处理的无机二氧化硅纳米粒子; 和（4）使有机单体与表面处理的无机二氧化硅纳米颗粒反应。

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