-
公开(公告)号：US20140179859A1
公开(公告)日：2014-06-26
申请号：US13721973
申请日：2012-12-20
申请人： Yue Chen , Navin Tilara , Jean Frederick Mauck , Shijun Yang , Yakov Freidzon , Robert J. Sheerin
发明人： Yue Chen , Navin Tilara , Jean Frederick Mauck , Shijun Yang , Yakov Freidzon , Robert J. Sheerin
IPC分类号： C09D133/04
CPC分类号： C08F218/08 , C09D131/04 , C08F2220/1825 , C08F218/10 , C08F220/36 , C08L83/00
摘要： The present invention is directed to a coating composition comprising a vinyl acrylic copolymer latex wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr. The invention is also directed to the copolymer latex itself. Further, the invention is a method of improving a coating's ability to withstand a high humidity environment comprising adding a vinyl acrylic copolymer latex to the coating composition wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, and wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr.
摘要翻译： 本发明涉及包含乙烯基丙烯酸共聚物胶乳的涂料组合物，其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角，其中所述共聚物胶乳进一步具有约为 0.5mg / cm 2 / mm 2/24小时。 本发明还涉及共聚物胶乳本身。 此外，本发明是一种提高涂层承受高湿度环境的能力的方法，包括向涂料组合物中加入乙烯基丙烯酸共聚物胶乳，其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角 ，并且其中所述共聚物胶乳的特定水蒸气透过率为约0.5mg / cm 2 / mm / 24小时。
-
公开(公告)号：US08907002B2
公开(公告)日：2014-12-09
申请号：US13721973
申请日：2012-12-20
申请人： Yue Chen , Navin Tilara , Jean Frederick Mauck , Shijun Yang , Yakov Freidzon , Robert J. Sheerin
发明人： Yue Chen , Navin Tilara , Jean Frederick Mauck , Shijun Yang , Yakov Freidzon , Robert J. Sheerin
IPC分类号： C08K3/34 , C08F8/30 , C09D133/04
CPC分类号： C08F218/08 , C09D131/04 , C08F2220/1825 , C08F218/10 , C08F220/36 , C08L83/00
摘要： The present invention is directed to a coating composition comprising a vinyl acrylic copolymer latex wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr. The invention is also directed to the copolymer latex itself. Further, the invention is a method of improving a coating's ability to withstand a high humidity environment comprising adding a vinyl acrylic copolymer latex to the coating composition wherein said copolymer latex has a water contact angle of about 60° or higher on the dried latex film surface, and wherein said copolymer latex further has a specific water vapor permeability of about 0.5 mg/cm2/mm/24 hr.
摘要翻译： 本发明涉及包含乙烯基丙烯酸共聚物胶乳的涂料组合物，其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角，其中所述共聚物胶乳进一步具有约为 0.5mg / cm 2 / mm 2/24小时。 本发明还涉及共聚物胶乳本身。 此外，本发明是一种提高涂层承受高湿度环境的能力的方法，包括向涂料组合物中加入乙烯基丙烯酸共聚物胶乳，其中所述共聚物胶乳在干燥的胶乳膜表面上具有约60°或更高的水接触角 ，并且其中所述共聚物胶乳的特定水蒸气透过率为约0.5mg / cm 2 / mm / 24小时。
-
公开(公告)号：US20120142847A1
公开(公告)日：2012-06-07
申请号：US13152856
申请日：2011-06-03
申请人： Yong Yang , Yue Chen , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
发明人： Yong Yang , Yue Chen , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
IPC分类号： C09D167/00 , C08F220/06 , C09J133/08 , C09D11/00
CPC分类号： C09D5/024 , C08G59/4014 , C08L2201/56 , C09D133/02 , C09D133/068 , C09D163/00 , C08K5/30
摘要： Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. For example, the water-borne composition may comprise polymers incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. The cross-linking functionality does not react with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of reacting with the alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.
摘要翻译： 描述了水性交联聚合物组合物和相关实施方案，例如制备和使用组合物的方法，以及与所述组合物形成的产品。 例如，水性组合物可以包含掺入交联官能团的聚合物，例如但不限于羰基或环氧官能团，以及封端的交联剂，例如腙。 交联官能团不与阻断的交联剂反应; 然而，封端交联剂能够与替代形式的交联剂反应，例如但不限于酰肼，以产生交联聚合物。 交替形成的交联剂可以在包括封端交联剂的平衡反应中形成。
-
公开(公告)号：US09790374B2
公开(公告)日：2017-10-17
申请号：US13152856
申请日：2011-06-03
申请人： Yue Chen , Yong Yang , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
发明人： Yue Chen , Yong Yang , Robert J. Sheerin , Jean Fredrick Mauck , Navin Tilara , Johanna Garcia de Visicaro
IPC分类号： C08K5/24 , C08K5/25 , C09D133/08 , C09D133/06 , C09D133/26 , C09D5/02 , C08G59/40 , C09D133/02 , C09D163/00
CPC分类号： C09D5/024 , C08G59/4014 , C08L2201/56 , C09D133/02 , C09D133/068 , C09D163/00 , C08K5/30
摘要： Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. For example, the water-borne composition may comprise polymers incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. The cross-linking functionality does not react with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of reacting with the alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.
-
公开(公告)号：US07589158B2
公开(公告)日：2009-09-15
申请号：US11290667
申请日：2005-11-30
申请人： Yong Yang , Navin Tilara , Robert J. Sheerin , Dan Sayre
发明人： Yong Yang , Navin Tilara , Robert J. Sheerin , Dan Sayre
IPC分类号： C08F2/22
CPC分类号： C08F2/22 , C08F2/001 , C08F257/02 , C08F265/04 , C08L23/08 , C08L51/003 , C08L2205/02 , C09D133/08 , C08L2666/06 , C08L2666/02
摘要： The present invention relates to polymers polymerized sequentially or in stages and having varied functionality and/or monomer content as the polymerization progresses, as well as the methods for making these polymers. The polymers according to the invention can advantageously be present in aqueous emulsion or latex form and can advantageously be used in paint compositions.
摘要翻译： 本发明涉及在聚合过程中顺序或分阶段聚合并具有不同官能度和/或单体含量的聚合物，以及制备这些聚合物的方法。 根据本发明的聚合物可以有利地以水性乳液或胶乳形式存在，并且可以有利地用于涂料组合物中。
-
6.发明授权Translucent coating compositions providing improved UV degradation resistance 有权半透明涂料组合物提供改善的抗紫外线降解性公开(公告)号：US07754801B2
公开(公告)日：2010-07-13
申请号：US11323616
申请日：2005-12-30
IPC分类号： C08K3/22
摘要： The present invention relates to substrates and coating compositions disposed thereon containing improved ultraviolet degradation resistance. Specifically, these coating compositions can contain multiple UV protectants and can advantageously be used in transparent, semi-transparent, and/or translucent coatings on substrates, particularly opaque or semi-opaque substrates such as wood, e.g., in order to inhibit, to reduce, and/or to minimize UV degradation of said substrates.
摘要翻译： 本发明涉及设置在其上的具有改进的抗紫外线降解性的基材和涂料组合物。 具体来说，这些涂料组合物可以含有多种UV保护剂，并且可有利地用于基材上的透明，半透明和/或半透明涂料，特别是不透明或半不透明的基材如木材，例如为了抑制，减少 ，和/或最小化所述衬底的UV降解。
-
7.发明申请公开(公告)号：US20120165428A1
公开(公告)日：2012-06-28
申请号：US12977985
申请日：2010-12-23
CPC分类号： C09D133/06 , C08G18/089 , C08G18/6266 , C09D175/04
摘要： The present invention relates to water soluble open time extenders, which are mixed with an architectural coating, such as aqueous latex paints, to increase the coating's open time and crosslink to the architectural coating upon drying. The open time extender comprises neutralized water soluble polymers with hydrophobic, hydrophilic and cross-linkable monomers, and at least one crosslinking agent. The open time extender also comprises water and the total solid content of the open time extender is less than about 25% by weight.
摘要翻译： 本发明涉及水溶性开放时间增量剂，其与建筑涂料如水性乳胶漆混合，以增加涂料的开放时间并在干燥时与建筑涂料交联。 开放时间延长剂包括具有疏水性，亲水性和可交联单体的中和水溶性聚合物和至少一种交联剂。 开放时间延长剂还包含水，并且开放时间延长剂的总固体含量小于约25重量％。
-
公开(公告)号：US09505922B2
公开(公告)日：2016-11-29
申请号：US14009295
申请日：2012-05-15
申请人： Hrire Gharapetian , Navin Tilara , Robert Sheerin
发明人： Hrire Gharapetian , Navin Tilara , Robert Sheerin
IPC分类号： C08L33/12 , C09D133/00 , C09D133/12
CPC分类号： C08L33/12 , C09D133/00 , C09D133/12
摘要： The present invention relates to self-coalescing latexes that incorporate film fat ing polymers that are low molecular weight polymers that are compatible with the latex and act as thin plasticizers penetrating through the remainder of the latex particle and aiding in the coalescence of the remaining polymers. In a preferred embodiment, the self-coalescing latex is a sequentially polymerized polymer having at least a core, a shell and a skin. The film forming polymers are formed of monomers substantially the same as the monomers of the shell but having average weighted molecular weights substantially less than the polymers of the shell. The present invention also relates to the method of polymerizing the self-coalescing latex of the current invention, which largely results from the addition of a substantial amount of chain transfer agent to a remaining portion, about 15% or less, of the monomer pre-emulsion prior to polymerization. Lastly, the invention relates to paint compositions incorporating the self-coalescing latexes that are substantially free of coalescing agents or aids.
摘要翻译： 本发明涉及自聚结胶乳，其包含薄膜脂肪聚合物，其是与胶乳相容的低分子量聚合物，并且作为穿透剩余胶乳颗粒并有助于其余聚合物聚结的薄增塑剂。 在优选的实施方案中，自聚结胶乳是具有至少核心，壳和皮肤的顺序聚合的聚合物。 成膜聚合物由与壳单体基本相同的单体形成，但具有基本上小于壳的聚合物的平均加权分子量。 本发明还涉及聚合本发明的自聚结胶乳的方法，这主要是由于将大量的链转移剂添加到约15％或更少的单体预聚物的剩余部分中， 聚合前的乳液。 最后，本发明涉及掺入基本上不含聚结剂或助剂的自聚结胶乳的涂料组合物。
-
公开(公告)号：US07642314B2
公开(公告)日：2010-01-05
申请号：US11323621
申请日：2005-12-30
申请人： Hrire Gharapetian , Robert Sheerin , Navin Tilara
发明人： Hrire Gharapetian , Robert Sheerin , Navin Tilara
CPC分类号： C09D15/00
摘要： The present invention relates to polymers polymerized sequentially or in stages and having multimodal molecular weight distributions. The polymers according to the invention can advantageously be present in aqueous emulsion or latex form and can advantageously be used in paint compositions and other coating applications.
摘要翻译： 本发明涉及按顺序或分阶段聚合并具有多峰分子量分布的聚合物。 根据本发明的聚合物可以有利地以水性乳液或胶乳形式存在，并且可以有利地用于涂料组合物和其它涂料应用中。
-
公开(公告)号：US20070155892A1
公开(公告)日：2007-07-05
申请号：US11323621
申请日：2005-12-30
申请人： Hrire Gharapetian , Robert Sheerin , Navin Tilara
发明人： Hrire Gharapetian , Robert Sheerin , Navin Tilara
IPC分类号： C09D5/02
CPC分类号： C09D15/00
摘要： The present invention relates to polymers polymerized sequentially or in stages and having multimodal molecular weight distributions. The polymers according to the invention can advantageously be present in aqueous emulsion or latex form and can advantageously be used in paint compositions and other coating applications.
摘要翻译： 本发明涉及按顺序或分阶段聚合并具有多峰分子量分布的聚合物。 根据本发明的聚合物可以有利地以水乳液或胶乳形式存在，并且可以有利地用于涂料组合物和其它涂料应用中。
-
-
-
-
-
-
-
-
-
搜索结果
12 条记录 (耗时 0.034 秒)
