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公开(公告)号：US20170166705A1
公开(公告)日：2017-06-15
申请号：US15327229
申请日：2015-08-04
发明人： Suh Jeng Cheng , Jian Hu , Xiaoqun Ye , Shaofeng Wang
IPC分类号： C08G83/00 , C09D201/02
CPC分类号： C08G83/006 , C08G18/2845 , C08G18/4283 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/755 , C08G18/76 , C08G18/8064 , C09D175/06 , C09D201/025 , C09D133/00
摘要： There is provided a composition comprising: (i) a hyperbranched polymer having peripheral reactive groups comprising epoxy functional groups and hydroxyl functional groups; and (ii) a compound having one or more hydrophilic functional groups, wherein the amount of epoxy functional groups relative to the total number of peripheral reactive groups does not render the hyperbranched polymer from being indispersible in an aqueous solvent. There is also provided a method of preparing the same and uses thereof.
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公开(公告)号：US09663680B2
公开(公告)日：2017-05-30
申请号：US14110677
申请日：2012-07-18
申请人： Shaofeng Wang , Jingqiu Li , Xiaoqun Ye , Sundararajan Govindarajan , Zeling Dou , Swee How Seow
发明人： Shaofeng Wang , Jingqiu Li , Xiaoqun Ye , Sundararajan Govindarajan , Zeling Dou , Swee How Seow
IPC分类号： C08G18/42 , C09D201/00 , C08L101/00 , C09D175/04 , C09D167/00 , C08G18/67 , C08G18/70 , C08G18/73 , C08G18/75 , C08G18/10 , C09D175/14 , C09D5/02 , C08G83/00
CPC分类号： C09D175/04 , C08G18/10 , C08G18/6705 , C08G18/706 , C08G18/73 , C08G18/758 , C08G83/006 , C08L101/005 , C09D5/02 , C09D167/00 , C09D175/14 , C09D201/005 , Y10T428/31551 , C08G18/6659 , C08L75/04 , C08L67/00 , C08L75/14
摘要： The present disclosure relates to an aqueous dispersible polymer composition comprising: (a) at least one of: (i) a dendritic polymer in admixture with a hydrophilic functionalizing agent; and (ii) a hydrophilic functionalized dendrimer; and (b) a non-dendritic polymer capable of forming bonds with said dendritic polymer to thereby form a dendrimer-non-dendrimer (DND) polymer hybrid that is dispersible in the aqueous phase, methods of forming the same and uses thereof.
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公开(公告)号：US20140142237A1
公开(公告)日：2014-05-22
申请号：US14232555
申请日：2012-08-22
申请人： Shaofeng Wang , Swee How Seow , Zeling Dou , Thomas F. Choate , Xiaoqun Ye
发明人： Shaofeng Wang , Swee How Seow , Zeling Dou , Thomas F. Choate , Xiaoqun Ye
IPC分类号： C09D175/06 , C09D133/08
CPC分类号： C09D133/08 , C08G18/246 , C08G18/3212 , C08G18/42 , C08G18/664 , C08G18/792 , C08G83/006 , C08L75/06 , C09D175/06 , C09D201/005
摘要： The present invention relates to a polymer composition comprising: (i) one or more dendritic polymers; and (ii) a reactive diluent that is capable of being chemically coupled to the functional groups of the dendritic polymers, wherein when the dendritic polymer is coupled to the reactive diluent in the presence of a cross-linker, a polymerized solid is formed at high concentrations in a liquid medium. The present invention further relates to methods of preparing the polymer composition and its use in forming coatings.
摘要翻译： 本发明涉及一种聚合物组合物，其包含：（i）一种或多种树枝状聚合物; 和（ii）能够与树枝状聚合物的官能团化学偶联的反应性稀释剂，其中当树枝状聚合物在交联剂存在下与反应性稀释剂偶联时，聚合的固体在高温下形成 液体介质中的浓度。 本发明还涉及制备聚合物组合物的方法及其在形成涂层中的用途。
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公开(公告)号：US10160836B2
公开(公告)日：2018-12-25
申请号：US15327229
申请日：2015-08-04
发明人： Suh Jeng Cheng , Jian Hu , Xiaoqun Ye , Shaofeng Wang
IPC分类号： C09D163/00 , C09D201/00 , C08L63/00 , C08G83/00 , C08G18/72 , C08G18/73 , C08G18/75 , C08G18/76 , C08G18/80 , C08G18/28 , C09D175/06 , C08G18/42 , C09D201/02
摘要： There is provided a composition comprising: (i) a hyperbranched polymer having peripheral reactive groups comprising epoxy functional groups and hydroxyl functional groups; and (ii) a compound having one or more hydrophilic functional groups, wherein the amount of epoxy functional groups relative to the total number of peripheral reactive groups does not render the hyperbranched polymer from being indispersible in an aqueous solvent. There is also provided a method of preparing the same and uses thereof.
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公开(公告)号：US20140316044A1
公开(公告)日：2014-10-23
申请号：US14238540
申请日：2012-08-22
申请人： Shaofeng Wang , Zeling Dou , Swee How Seow , Jingqiu Li , Thomas F. Choate
发明人： Shaofeng Wang , Zeling Dou , Swee How Seow , Jingqiu Li , Thomas F. Choate
IPC分类号： C09D167/00
CPC分类号： C09D167/00 , C08G18/0866 , C08G18/3212 , C08G18/664 , C08G83/004 , C08J3/243 , C08L101/005 , C08L2205/02 , C09D175/04 , C09D179/08 , C09D201/005 , C08K5/053 , C08L79/02
摘要： An aqueous dispersible hydroxyl-functional dendrimer polymer composition.
摘要翻译： 水分散性羟基官能树枝状聚合物组合物。
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公开(公告)号：US11066506B2
公开(公告)日：2021-07-20
申请号：US15551159
申请日：2016-03-17
发明人： Jian Hu , Shaofeng Wang , Swee How Richard Seow
IPC分类号： C09D175/06 , C08G59/04 , C09D201/00 , C08G18/28 , C08G83/00 , C09D163/00 , C08G18/42 , C08G18/06 , C08G18/75 , C08L101/00 , C08L101/06 , C09D201/06 , C09D201/02
摘要： The present disclosure relates to a composition comprising: at least one dendritic polymer prepared from hyper-branched polymer with hydroxyl groups, having a plurality of peripheral functional groups, wherein the peripheral functional groups comprising at least one cyclic ether group that is covalently bound to said hyperbranched polymer by urethane linkages; and a melamine-based crosslinker. Such compositions have improved flexibility. The present disclosure further relates to the use of such compositions to form coatings after cure, or as an additive component to binder resins.
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公开(公告)号：US10400132B2
公开(公告)日：2019-09-03
申请号：US14232555
申请日：2012-08-22
申请人： Shaofeng Wang , Swee How Seow , Zeling Dou , Thomas F. Choate , Xiaoqun Ye
发明人： Shaofeng Wang , Swee How Seow , Zeling Dou , Thomas F. Choate , Xiaoqun Ye
IPC分类号： C09D175/06 , C09D133/08 , C08G18/66 , C08G18/79 , C08G18/24 , C08G18/32 , C08G18/42 , C08G83/00 , C09D201/00 , C08L75/06
摘要： The present invention relates to a polymer composition comprising: (i) one or more dendritic polymers; and (ii) a reactive diluent that is capable of being chemically coupled to the functional groups of the dendritic polymers, wherein when the dendritic polymer is coupled to the reactive diluent in the presence of a cross-linker, a polymerized solid is formed at high concentrations in a liquid medium. The present invention further relates to methods of preparing the polymer composition and its use in forming coatings.
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公开(公告)号：US20160244572A1
公开(公告)日：2016-08-25
申请号：US15028247
申请日：2014-12-05
发明人： Shaofeng Wang , Jian Hu , Chiah Meng Seow , Rong Er Lin , Jasmine Lim , Zeling Dou , Swee How Seow
IPC分类号： C08G83/00
CPC分类号： C08G83/004 , C08G18/00 , C08G18/0828 , C08G18/2865 , C08G18/2885 , C08G18/6659 , C08G18/6692 , C08G18/672 , C08G18/755 , C08G83/006 , C08L101/005 , C08L101/02 , C08L101/04 , C09D201/005 , C09D201/02 , C09D201/04 , C09D201/08 , C09D201/10
摘要： The present invention provides a product and a manufacturing process for an aqueous dispersible dendritic polymer with various functionalities, and polymer compositions and polymer formulations comprising such a dendritic polymer. The aqueous dispersible dendritic polymer composition comprises a hydrophilic functional group to allow dispersion in aqueous solvents and improve washability of the polymer, a low surface tension functional group to impart resistance to dirt pick-up and optionally, a curable functional group to allow superior cross-linking capabilities and optionally, a softening functional group to impart flexibility to the composition.
摘要翻译： 本发明提供了具有各种功能性的水分散性树枝状聚合物的产品和制造方法，以及包含这种树枝状聚合物的聚合物组合物和聚合物制剂。 水分散性树枝状聚合物组合物包含亲水性官能团，以允许在水性溶剂中分散并提高聚合物的洗涤性能，低表面张力官能团以赋予防污性，以及任选的可固化官能团， 连接能力和任选的软化官能团以赋予组合物柔韧性。
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公开(公告)号：US20180022857A1
公开(公告)日：2018-01-25
申请号：US15551159
申请日：2016-03-17
发明人： Jian HU , Shaofeng WANG , Swee How Richard SEOW
IPC分类号： C08G18/28 , C09D175/06 , C08G83/00 , C09D163/00 , C08G18/42 , C08G59/04
CPC分类号： C08G18/2845 , C08G18/06 , C08G18/4288 , C08G18/755 , C08G59/04 , C08G83/00 , C08L101/005 , C09D163/00 , C09D175/06 , C09D201/005
摘要： The present disclosure relates to a composition comprising: at least one dendritic polymer prepared from hyper-branched polymer with hydroxyl groups, having a plurality of peripheral functional groups, wherein the peripheral functional groups comprising at least one cyclic ether group that is covalently bound to said hyperbranched polymer by urethane linkages; and a melamine-based crosslinker. Such compositions have improved flexibility. The present disclosure further relates to the use of such compositions to form coatings after cure, or as an additive component to binder resins.
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公开(公告)号：US09284470B2
公开(公告)日：2016-03-15
申请号：US14238540
申请日：2012-08-22
申请人： Shaofeng Wang , Zeling Dou , Swee How Seow , Jingqiu Li , Thomas F. Choate
发明人： Shaofeng Wang , Zeling Dou , Swee How Seow , Jingqiu Li , Thomas F. Choate
IPC分类号： C09D167/00 , C09D175/04 , C08G18/66 , C08G18/08 , C08J3/24 , C08G18/32 , C08G83/00 , C09D201/00 , C08L101/00 , C09D179/08
CPC分类号： C09D167/00 , C08G18/0866 , C08G18/3212 , C08G18/664 , C08G83/004 , C08J3/243 , C08L101/005 , C08L2205/02 , C09D175/04 , C09D179/08 , C09D201/005 , C08K5/053 , C08L79/02
摘要： There is provided an aqueous dispersible polymer composition comprising: (i) a hydroxyl functional dendritic polymer; (ii) one or more polar compounds, the polar compounds being miscible with both the hydroxyl functional dendritic polymer and an aqueous solvent; and wherein the one or more polar compounds are present in an amount sufficient to disperse the hydroxyl functional dendritic polymer in the aqueous solvent. There is also provided a coating composition comprising the same and processes for preparing the aqueous dispersible polymer composition and the coating composition.
摘要翻译： 提供一种水分散性聚合物组合物，其包含：（i）羟基官能树枝状聚合物; （ii）一种或多种极性化合物，所述极性化合物与羟基官能树枝状聚合物和水性溶剂都可混溶; 并且其中所述一种或多种极性化合物以足以将羟基官能树枝状聚合物分散在水性溶剂中的量存在。 还提供了包含该组合物的涂料组合物和制备水分散性聚合物组合物和涂料组合物的方法。
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