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公开(公告)号：US09988555B2
公开(公告)日：2018-06-05
申请号：US14766918
申请日：2014-02-03
IPC分类号： C09D175/12 , C09D177/06 , C09J175/12 , C09J177/06 , C07C265/14 , C08J5/18 , C08G18/60 , C08G18/08 , C08G69/26 , C08G69/34 , C08G69/40 , C08G73/06
CPC分类号： C09D175/12 , C08G18/0823 , C08G18/603 , C08G69/265 , C08G69/34 , C08G69/40 , C08G73/0633 , C09J175/12
摘要： Polymers are disclosed that incorporate large portions of elastomeric polyamide oligomers connected with polyisocyanates. These polymers have enhanced properties over similar polyurethanes due to better hydrolysis resistance of polyamides over polyesters and better UV resistance of polyamides over polyethers. Polyurea linkages can also improve properties over polyurethane linkages. Composites and hybrids of these polymers and other polyamides with vinyl polymers are also disclosed and claimed.
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公开(公告)号：US20180002484A1
公开(公告)日：2018-01-04
申请号：US15535946
申请日：2015-12-14
IPC分类号： C08G69/42 , C08G18/64 , C08F283/00 , C08G18/72 , C09D177/00 , C08L75/12
CPC分类号： C08G69/42 , C08G18/6469 , C08G69/26 , C08G69/46 , C08G69/48 , C08L2201/50 , C09D177/00
摘要： Water dispersible polyamides having carboxylic acid groups are disclosed. These are made by reacting polycarboxyl is acids or anhydrides thereof with amine containing monomer or an amide terminated polyamide under reaction conditions such that a few of the carboxylic acid groups are residual and can promote dispersion in water. These polyamides after dispersion can be chain extended to higher molecular weight polymers or can be terminally functionalized with reactive groups such as isocyanate, epoxy, vinyl, acetoacetonate, or silanol groups. Composites and hybrids of these polyamides with vinyl polymers are also disclosed and claimed.
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公开(公告)号：US09567311B2
公开(公告)日：2017-02-14
申请号：US14374360
申请日：2013-01-23
发明人： Anthony D. Pajerski
IPC分类号： C08G59/14 , C08G59/18 , C07D303/42 , C08G59/16 , C09D133/06 , C09D191/00
CPC分类号： C09D133/068 , C07D303/42 , C08G59/1461 , C08G59/186 , C08L33/068 , C08L2201/54 , C08L2312/00 , C09D191/00
摘要： The present invention provides an economical route to environmentally friendly polymeric coatings with a high content of raw materials from renewable resources. These polymeric coatings offer performance characteristics that are competitive with conventional coating systems. The unique polymers on which this invention is based are copolymers of triglyceride oils, such as soybean oil, linseed oil, or another natural oil, with a vinyl compound, such as an acrylate or methacrylate, or a vinyl aromatic monomer. The present invention more specifically discloses a water dispersible, self-crosslinkable prepolymer composition which is comprised of a triglyceride oil having appended thereto (1) hydroxyl groups, (2) epoxy groups, (3) moieties which contain at least one aldehyde group or at least one ketone group, and (4) moieties which contain at least one vinyl and/or substituted vinyl group. In one embodiment of this invention the moiety which contains at least one vinyl group is derived from maleic anhydride.
摘要翻译： 本发明提供了一种从可再生资源获得原材料含量高的环保聚合物涂层的经济途径。 这些聚合物涂层具有与传统涂料体系竞争的性能特征。 本发明所基于的独特聚合物是甘油三酯油如大豆油，亚麻子油或其它天然油与乙烯基化合物如丙烯酸酯或甲基丙烯酸酯或乙烯基芳族单体的共聚物。 本发明更具体地公开了一种水分散性，可自交联的预聚物组合物，其由附有（1）羟基的甘油三酯油，（2）环氧基，（3）含有至少一个醛基的部分或 至少一个酮基，和（4）含有至少一个乙烯基和/或取代的乙烯基的部分。 在本发明的一个实施方案中，含有至少一个乙烯基的部分衍生自马来酸酐。
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公开(公告)号：US10266651B2
公开(公告)日：2019-04-23
申请号：US15535946
申请日：2015-12-14
摘要： Water dispersible polyamides having carboxylic acid groups are disclosed. These are made by reacting polycarboxyl is acids or anhydrides thereof with amine containing monomer or an amide terminated polyamide under reaction conditions such that a few of the carboxylic acid groups are residual and can promote dispersion in water. These polyamides after dispersion can be chain extended to higher molecular weight polymers or can be terminally functionalized with reactive groups such as isocyanate, epoxy, vinyl, acetoacetonate, or silanol groups. Composites and hybrids of these polyamides with vinyl polymers are also disclosed and claimed.
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公开(公告)号：US20140378607A1
公开(公告)日：2014-12-25
申请号：US14374360
申请日：2013-01-23
发明人： Anthony D. Pajerski
IPC分类号： C07D303/42 , C09D191/00
CPC分类号： C09D133/068 , C07D303/42 , C08G59/1461 , C08G59/186 , C08L33/068 , C08L2201/54 , C08L2312/00 , C09D191/00
摘要： The present invention provides an economical route to environmentally friendly polymeric coatings with a high content of raw materials from renewable resources. These polymeric coatings offer performance characteristics that are competitive with conventional coating systems. The unique polymers on which this invention is based are copolymers of triglyceride oils, such as soybean oil, linseed oil, or another natural oil, with a vinyl compound, such as an acrylate or methacrylate, or a vinyl aromatic monomer. The present invention more specifically discloses a water dispersible, self-crosslinkable prepolymer composition which is comprised of a triglyceride oil having appended thereto (1) hydroxyl groups, (2) epoxy groups, (3) moieties which contain at least one aldehyde group or at least one ketone group, and (4) moieties which contain at least one vinyl and/or substituted vinyl group. In one embodiment of this invention the moiety which contains at least one vinyl group is derived from maleic anhydride.
摘要翻译： 本发明提供了一种从可再生资源获得原材料含量高的环保聚合物涂层的经济途径。 这些聚合物涂层具有与传统涂料体系竞争的性能特征。 本发明所基于的独特聚合物是甘油三酯油如大豆油，亚麻子油或其它天然油与乙烯基化合物如丙烯酸酯或甲基丙烯酸酯或乙烯基芳族单体的共聚物。 本发明更具体地公开了一种水分散性，可自交联的预聚物组合物，其由附有（1）羟基的甘油三酯油，（2）环氧基，（3）含有至少一个醛基的部分或 至少一个酮基，和（4）含有至少一个乙烯基和/或取代的乙烯基的部分。 在本发明的一个实施方案中，含有至少一个乙烯基的部分衍生自马来酸酐。
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公开(公告)号：US10442951B2
公开(公告)日：2019-10-15
申请号：US15361925
申请日：2016-11-28
发明人： Anthony D. Pajerski
IPC分类号： C09D133/06 , C08G59/14 , C08G59/16 , C08G59/18 , C07D303/42 , C09D191/00 , C08L33/06
摘要： The present invention provides an economical route to environmentally friendly polymeric coatings with a high content of raw materials from renewable resources. These polymeric coatings offer performance characteristics that are competitive with conventional coating systems. The unique polymers on which this invention is based are copolymers of triglyceride oils, such as soybean oil, linseed oil, or another natural oil, with a vinyl compound, such as an acrylate or methacrylate, or a vinyl aromatic monomer. The present invention more specifically discloses a water dispersible, self-crosslinkable prepolymer composition which is comprised of a triglyceride oil having appended thereto (1) hydroxyl groups, (2) epoxy groups, (3) moieties which contain at least one aldehyde group or at least one ketone group, and (4) moieties which contain at least one vinyl and/or substituted vinyl group. In one embodiment of this invention the moiety which contains at least one vinyl group is derived from maleic anhydride.
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公开(公告)号：US20140350177A1
公开(公告)日：2014-11-27
申请号：US14270703
申请日：2014-05-06
发明人： Anthony D. Pajerski
CPC分类号： C08G18/6795 , C08G18/0823 , C08G18/12 , C08G18/283 , C08G18/36 , C08G18/4263 , C08G18/4288 , C08G18/48 , C08G18/6662 , C08G18/752 , C08G18/755 , C09D175/14 , C08G18/3231 , C08G18/42
摘要： A composition comprising a self-crosslinkable aqueous dispersion of a polyurethane polymer having pendant auto-oxidizable functional groups is disclosed, said composition obtainable by reacting: (a) an organic polyisocyanate; (b) an isocyanate reactive compound containing pendant fatty acid unsaturation; (c) an isocyanate reactive polymeric polyol containing neutralizable pendant carboxylic acid groups; and (d) a reactive diluent containing at least two polymerizable, ethylenically unsaturated double bonds. The obtained polyurethane dispersion is suitable for application in self-curing coating compositions.
摘要翻译： 公开了包含具有侧链自氧化官能团的聚氨酯聚合物的自交联水性分散体的组合物，所述组合物可通过以下方法获得：（a）有机多异氰酸酯; （b）含有侧链脂肪酸不饱和度的异氰酸酯反应性化合物; （c）含可中和侧基羧酸基团的异氰酸酯反应性聚合多元醇; 和（d）含有至少两个可聚合的烯属不饱和双键的反应性稀释剂。 所得聚氨酯分散体适用于自固化涂料组合物。
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公开(公告)号：US11130869B2
公开(公告)日：2021-09-28
申请号：US15503325
申请日：2015-08-07
发明人： Gabor Erdodi , Naser Pourahmady , Yutao Yang , Jonathan J. Bird , Israel J. Skoff , Darlene D. Rota , Lisa A. Blevins , Anthony D. Pajerski
摘要： Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).
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公开(公告)号：US20170233605A1
公开(公告)日：2017-08-17
申请号：US15503325
申请日：2015-08-07
发明人： Gabor Erdodi , Naser Pourahmady , Yutao Yang , Jonathan J. Bird , Israel J. Skoff , Darlene D. Rota , Lisa A. Blevins , Anthony D. Pajerski
IPC分类号： C09D177/06 , B60R13/00 , C09D11/102 , C09D7/12 , C04B41/48 , C08J7/04
CPC分类号： C09D177/06 , B60R13/00 , C04B41/4892 , C08G18/0823 , C08G18/12 , C08G18/246 , C08G18/3215 , C08G18/3231 , C08G18/3271 , C08G18/606 , C08G18/758 , C08G69/265 , C08G69/34 , C08G69/44 , C08G73/0633 , C08J7/047 , C08J2477/06 , C08K5/0008 , C08L75/04 , C09D7/63 , C09D11/102 , C08L33/12
摘要： Copolymer dispersions containing polyamide segments in aqueous media form binders for coatings for various industrial and construction materials. The copolymers have a high percentage of amide linkages. The copolymers are linked into higher molecular weight species by reactions with polyisocyanates (which forms urea linkages if the other reactant is an amine or a urethane linkage if the other reactant is a hydroxyl group).
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