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公开(公告)号：US20100127204A1
公开(公告)日：2010-05-27
申请号：US12617348
申请日：2009-11-12
IPC分类号： E04B1/76
CPC分类号： C08J9/283 , C08G59/18 , C08G59/226 , C08G59/502 , C08J9/0071 , C08J9/32 , C08J2201/0504 , C08J2363/00
摘要： By reaction of one or more epoxy resins with an amphiphilic epoxy resin hardener in water in a phase inversion polymerization, nanoporous polymer foams are obtained. These foams are suitable as thermal insulation materials.
摘要翻译： 通过在相转化聚合中使一种或多种环氧树脂与两亲环氧树脂固化剂在水中反应，得到纳米多孔聚合物泡沫。 这些泡沫适合用作保温材料。
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12.发明授权Hardeners for water-based epoxy resin systems and processes for using the same 有权用于水性环氧树脂体系的硬化剂及其使用方法公开(公告)号：US07300963B2
公开(公告)日：2007-11-27
申请号：US10939681
申请日：2004-09-13
CPC分类号： C09D163/00 , C08G59/066 , C08G59/184 , Y10T428/31511 , Y10T428/31525
摘要： Hardeners for water-based epoxy resin systems, the hardeners being obtainable by reacting a mixture of: (A) at least one epoxidized polyalkylene oxide selected from the group of epoxidized polyethylene oxides, epoxidized polypropylene oxides and polyethylene propylene oxides, (B) at least one epoxidized aromatic hydroxy compound selected from the group of bisphenol A epoxides and bisphenol F epoxides and (C) at least one aromatic hydroxy compound selected from the group of bisphenol A and bisphenol F, to form an intermediate product and subsequently reacting this intermediate product with a polyamine (E), are disclosed.
摘要翻译： 用于水性环氧树脂体系的硬化剂，所述硬化剂可通过以下混合物反应获得：（A）至少一种选自环氧化聚环氧乙烷，环氧化聚环氧丙烷和聚环氧乙烷的环氧化聚环氧烷烃，（B）至少 一种选自双酚A环氧化物和双酚F环氧化物的环氧化芳族羟基化合物和（C）至少一种选自双酚A和双酚F的芳族羟基化合物，以形成中间产物，随后使该中间产物与 多胺（E）。
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公开(公告)号：US20130109784A1
公开(公告)日：2013-05-02
申请号：US13497457
申请日：2010-09-13
IPC分类号： C09D163/00
CPC分类号： C09D163/00 , C08G59/1466 , C08G59/182 , C08G2650/58 , C08L63/10 , C08L71/02 , C09D5/022 , C09D5/027 , C08L2666/22
摘要： The invention relates to aqueous radiation-hardenable epoxy acrylate dispersions comprising (a) an epoxy acrylate resin (P*) with at least two acrylate groups per molecule, wherein at 25 degrees Celsius, said epoxy acrylate resin is not self-disperging in water; and (b) a dispergator (D*) with at least one acrylate group per molecule, wherein said dispersions can be produced by converting, in a first step (i), in the presence of a catalyst if need be, one or several compounds (A) selected from the group of non-ionic compounds having a HLB value of less than 12, and containing at least two oxirane groups per molecule, with one or several compounds (B) selected from the group of non-ionic compounds having a HLB value in the range from 12 to 20, and which contain at least one h-acid group (ZH) per molecule. The compounds (A) and (B) are employed at an equivalence ratio EpO (A):ZH (B) in the range from 1.3:1 to 400:1, and in a second step (ii), the reactive mixture thus obtained is converted, in the presence of a catalyst if need be, with one or several non-ionic compounds having a HLB value of less than 12, and containing at least two oxirane groups per molecule (compounds A), and with one or several compounds (C) selected from the group of non-ionic compounds having a HLB value of less than 12, and which contain at least two H-acid groups. The compounds (A) and (C) are employed at an equivalence ratio EpO (A):ZH (C) in the range from 1.1:1 to 20:1. In a third step (iii), the reactive mixture thus obtained is converted, in the presence of a catalyst if need be, with acrylic acid by ring opening of all epoxy groups. In a fourth step (iv), the reactive mixture thus obtained is disperged in water.
摘要翻译： 本发明涉及含水辐射可硬化环氧丙烯酸酯分散体，其包含（a）每分子具有至少两个丙烯酸酯基团的环氧丙烯酸酯树脂（P *），其中在25℃下所述环氧丙烯酸酯树脂在水中不自分散; 和（b）每分子具有至少一个丙烯酸酯基团的分散剂（D *），其中所述分散体可以通过在催化剂存在下，在第一步骤（i）中转化来制备，如果需要，可以使用一种或几种化合物 （A），其选自HLB值小于12的非离子化合物，并且每分子含有至少两个环氧乙烷基团，其中一种或几种化合物（B）选自具有 HLB值为12〜20，每分子含有至少一个h酸基（ZH）。 化合物（A）和（B）以当量比EpO（A）：ZH（B）在1.3:1至400:1的范围内使用，在第二步（ⅱ）中，由此得到的反应混合物 在催化剂存在的情况下，如果需要，可以与一种或多种HLB值小于12的非离子化合物，每分子含有至少两个环氧乙烷基团（化合物A）和一种或多种化合物 （C）选自HLB值小于12的非离子化合物，并含有至少两个H酸基团。 化合物（A）和（C）以当量比EpO（A）：ZH（C）在1.1:1至20:1的范围内使用。 在第三步骤（iii）中，如果需要的话，在催化剂存在下，如此得到的反应混合物通过所有环氧基的开环与丙烯酸一起转化。 在第四步骤（iv）中，将由此获得的反应混合物分散在水中。
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公开(公告)号：US08217088B2
公开(公告)日：2012-07-10
申请号：US12617348
申请日：2009-11-12
CPC分类号： C08J9/283 , C08G59/18 , C08G59/226 , C08G59/502 , C08J9/0071 , C08J9/32 , C08J2201/0504 , C08J2363/00
摘要： By reaction of one or more epoxy resins with an amphiphilic epoxy resin hardener in water in a phase inversion polymerization, nanoporous polymer foams are obtained. These foams are suitable as thermal insulation materials.
摘要翻译： 通过在相转化聚合中使一种或多种环氧树脂与两亲环氧树脂固化剂在水中反应，得到纳米多孔聚合物泡沫。 这些泡沫适合用作保温材料。
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公开(公告)号：US20100125109A1
公开(公告)日：2010-05-20
申请号：US12617311
申请日：2009-11-12
IPC分类号： C08G59/00
CPC分类号： C08J9/283 , B01D39/1676 , B01D69/148 , B01D71/04 , B01D71/46 , C08G59/182 , C08G59/226 , C08G59/502 , C08J9/32 , C08J2201/0504 , C08J2363/00
摘要： By reaction of one or more epoxy resins with an amphiphilic epoxy resin hardener in water in a phase inversion polymerization, nanoporous polymer foams are obtained. These foams are suitable as filter materials.
摘要翻译： 通过在相转化聚合中使一种或多种环氧树脂与两亲环氧树脂固化剂在水中反应，得到纳米多孔聚合物泡沫。 这些泡沫适合作为过滤材料。
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公开(公告)号：US20070066789A1
公开(公告)日：2007-03-22
申请号：US11452152
申请日：2006-06-13
IPC分类号： C08G65/26
CPC分类号： C09D163/00 , C08G59/182 , C08G59/226
摘要： The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular carbonyl compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with an α,β-unsaturated carbonyl compound or nitrile (F) having the general formula (I). The resin mixtures have pot lives in excess of one hour and, after curing, provide clear floor coatings with less than 3% shrinkage.
摘要翻译： 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的固化剂，其中加入了特定的羰基化合物（F），可通过（i）使（A）至少一种环氧化聚环氧烷（A）， （B）至少一种环氧化芳族羟基化合物（B）; （C）至少一种芳族羟基化合物（C）; 和（D）任选的至少一种二缩水甘油醚化合物（D），以形成环氧值小于10％的第一中间产物（Z1）; （ii）使中间产物（Z1）与多胺（E）反应以形成第二中间产物（Z2）; 和（iii）使中间产物（Z2）与具有通式（I）的α，β-不饱和羰基化合物或腈（F）反应。 树脂混合物的使用寿命超过1小时，并且在固化后，提供具有小于3％收缩率的透明地板涂料。
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公开(公告)号：US20090253860A1
公开(公告)日：2009-10-08
申请号：US12417809
申请日：2009-04-03
IPC分类号： C08L63/00 , C07D301/27 , B01F17/52
CPC分类号： C08G59/182 , C08G65/2612 , C08G65/331 , C08G2650/58 , C08J3/03 , C08J2363/00 , C08J2371/00
摘要： Disclosed is a process for the preparation of emulsifiers E1 which are obtained by (a) reacting a polyol with propylene oxide or a mixture of ethylene oxide and propylene oxide, to give an intermediate Z1, (b) reacting the intermediate Z1 with epichlorohydrin, forming an intermediate Z2, (c) reacting the intermediate Z2 with an adduct of ethylene oxide or a mixture of ethylene oxide and propylene oxide, with a C1-C22 monoalcohol, provided that on average at least one epoxide function of the intermediate Z2 is reacted and on average at least one epoxide function originating from the intermediate Z2 is retained. Compounds E1 are suitable as emulsifiers for preparing aqueous emulsions or dispersions of epoxy resins.
摘要翻译： 公开了一种制备乳化剂E1的方法，其通过（a）使多元醇与环氧丙烷或环氧乙烷和环氧丙烷的混合物反应获得，得到中间体Z1，（b）使中间体Z1与表氯醇反应，形成 中间体Z2，（c）中间体Z2与环氧乙烷或环氧乙烷和环氧丙烷的混合物的加合物与C1-C22一元醇反应，条件是中间体Z2的平均至少一个环氧官能团反应， 平均来说，保留来自中间体Z2的至少一种环氧化物官能团。 化合物E1适合用作制备环氧树脂的水性乳液或分散体的乳化剂。
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公开(公告)号：US20070003766A1
公开(公告)日：2007-01-04
申请号：US11452171
申请日：2006-06-13
CPC分类号： C08G59/184 , C08G59/226 , C09D163/00 , Y10T428/31511
摘要： The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with a compound (F) selected from (a) monofunctional epoxy compounds, and (b) glycidyl ethers of aliphatic and aromatic hydrocarbons. The resin mixtures have pot lives in excess of one hour and, after curing, provide clear floor coatings with less than 3% shrinkage.
摘要翻译： 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的硬化剂，其中加入特定的化合物（F），可通过（i）使（A）至少一种环氧化聚环氧烷（A），（ B）至少一种环氧化芳族羟基化合物（B）; （C）至少一种芳族羟基化合物（C）; 和（D）任选的至少一种二缩水甘油醚化合物（D），以形成环氧值小于10％的第一中间产物（Z1）; （ii）使中间产物（Z1）与多胺（E）反应以形成第二中间产物（Z2）; 和（iii）使中间产物（Z2）与选自（a）单官能环氧化合物的化合物（F）和（b）脂族和芳族烃的缩水甘油醚反应。 树脂混合物的使用寿命超过1小时，并且在固化后，提供具有小于3％收缩率的透明地板涂料。
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公开(公告)号：US20070003767A1
公开(公告)日：2007-01-04
申请号：US11452179
申请日：2006-06-13
CPC分类号： C09D163/00 , C08G59/184 , C08G59/226 , C08G59/56 , Y10T428/31511 , C08L2666/04
摘要： The invention relates to hardeners for water-based epoxy resin systems providing a longer resin pot life, incorporating particular compounds (F) and being obtainable by (i) reacting a mixture of (A) at least one epoxidized polyalkylene oxide (A), (B) at least one epoxidized aromatic hydroxy compound (B); (C) at least one aromatic hydroxy compound (C); and (D) optionally, at least one di- or tri-glycidyl ether compound (D), to form a first intermediate product (Z1) having an epoxy value of less than 10%; (ii) reacting the intermediate product (Z1) with a polyamine (E) to form a second intermediate product (Z2); and (iii) reacting the intermediate product (Z2) with a compound (F) selected from Lewis acids. The resin mixtures have pot lives in excess of one hour and, after curing, provide clear floor coatings with less than 3% shrinkage.
摘要翻译： 本发明涉及提供更长的树脂适用期的水基环氧树脂体系的硬化剂，其中加入特定的化合物（F），可通过（i）使（A）至少一种环氧化聚环氧烷（A），（ B）至少一种环氧化芳族羟基化合物（B）; （C）至少一种芳族羟基化合物（C）; 和（D）任选的至少一种二缩水甘油醚化合物（D），形成环氧值小于10％的第一中间产物（Z1）; （ii）使中间产物（Z1）与多胺（E）反应以形成第二中间产物（Z2）; 和（iii）使中间产物（Z2）与选自路易斯酸的化合物（F）反应。 树脂混合物的使用寿命超过1小时，并且在固化后，提供具有小于3％收缩率的透明地板涂料。
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20.发明申请Hardeners for water-based epoxy resin systems and processes for using the same 有权用于水性环氧树脂体系的硬化剂及其使用方法公开(公告)号：US20050113553A1
公开(公告)日：2005-05-26
申请号：US10939681
申请日：2004-09-13
IPC分类号： C08G59/06 , C08G59/18 , C09D163/00 , C08L63/00
CPC分类号： C09D163/00 , C08G59/066 , C08G59/184 , Y10T428/31511 , Y10T428/31525
摘要： Hardeners for water-based epoxy resin systems, the hardeners being obtainable by reacting a mixture of: (A) at least one epoxidized polyalkylene oxide selected from the group of epoxidized polyethylene oxides, epoxidized polypropylene oxides and polyethylene propylene oxides, (B) at least one epoxidized aromatic hydroxy compound selected from the group of bisphenol A epoxides and bisphenol F epoxides and (C) at least one aromatic hydroxy compound selected from the group of bisphenol A and bisphenol F, to form an intermediate product and subsequently reacting this intermediate product with a polyamine (E), are disclosed.
摘要翻译： 用于水性环氧树脂体系的硬化剂，所述硬化剂可通过以下混合物反应获得：（A）至少一种选自环氧化聚环氧乙烷，环氧化聚环氧丙烷和聚环氧乙烷的环氧化聚环氧烷烃，（B）至少 一种选自双酚A环氧化物和双酚F环氧化物的环氧化芳族羟基化合物和（C）至少一种选自双酚A和双酚F的芳族羟基化合物，以形成中间产物，随后使该中间产物与 多胺（E）。
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