公开(公告)号：US5834576A

公开(公告)日：1998-11-10

申请号：US607605

申请日：1996-02-27

申请人： Hideaki Nagano ,  Koichi Nakagawa ,  Keiji Yurugi ,  Mitsuaki Makino ,  Tsuyoshi Hirata ,  Koichiro Nagare ,  Yuichi Kita

发明人： Hideaki Nagano ,  Koichi Nakagawa ,  Keiji Yurugi ,  Mitsuaki Makino ,  Tsuyoshi Hirata ,  Koichiro Nagare ,  Yuichi Kita

IPC分类号： C04B24/26 ,  C07C59/58 ,  C07C67/31 ,  C07C69/734 ,  C07H15/04 ,  C08F220/64

CPC分类号： C07H15/04 ,  C04B24/2641 ,  C07C59/58 ,  C07C67/31 ,  C07C69/734

摘要： A novel acrylic ester which is represented by general formula (2) ##STR1## wherein R.sub.1 and R.sub.2 independently represent a hydrogen atom or an organic residue, R.sub.3 represents an organic residue, n is a positive number among 1 to 3, and m is a positive number among 1 to 100 and which is applicable to various uses, is obtained by reacting an acrylic ester of general formula (3) ##STR2## wherein R.sub.1 represents a hydrogen atom or an organic residue, and R.sub.3 represents an organic residue, with a cyclic ether compound of general formula (4) ##STR3## wherein R.sub.2 represents a hydrogen atom or an organic residue, and n is a positive number among 1 to 3. Moreover, a novel acrylic acid derivative whose use is even wider is obtained by hydrolyzing the acrylic acid derivative.

摘要翻译： 一种由通式（2）表示的新型丙烯酸酯其中R1和R2独立地表示氢原子或有机残基，R3表示有机残基，n为1〜3的正数， m为1〜100的正数，适用于各种用途，通过使通式（3）的丙烯酸酯与其中R 1表示氢原子或有机残基反应而得到，其中R 3表示 具有通式（4）的环状醚化合物或有机残基的有机残基，n为1〜3的正数。此外，使用更宽的新型丙烯酸衍生物通过水解丙烯酸 酸衍生物。

公开(公告)号：US08921584B2

公开(公告)日：2014-12-30

申请号：US13512845

申请日：2010-12-03

申请人： Atsuro Yoneda ,  Makoto Saito ,  Aki Tsukajima ,  Daisuke Michitaka ,  Mitsuaki Makino

发明人： Atsuro Yoneda ,  Makoto Saito ,  Aki Tsukajima ,  Daisuke Michitaka ,  Mitsuaki Makino

IPC分类号： C07C43/188 ,  C07C43/178 ,  C11D3/37 ,  C08F216/14 ,  C07C217/28 ,  C08F216/12 ,  C08F290/06 ,  C07D303/24 ,  C07D303/22 ,  C07D303/20 ,  C02F1/28

CPC分类号： C07C43/178 ,  C02F1/285 ,  C07C43/188 ,  C07C217/28 ,  C07D303/20 ,  C07D303/22 ,  C07D303/24 ,  C08F216/125 ,  C08F216/1416 ,  C08F290/062 ,  C11D3/3746 ,  C11D3/3757

摘要： A composition is provided that contains an intermediate for a water-soluble monomer, wherein this intermediate is suitable for producing a water-soluble polyalkylene glycol-type monomer that has a polymerizable terminal double bond, and suitable for the production of water-soluble polymer, and moreover allows the high-yield production of water-soluble polymer. A process of producing this composition and a water-soluble monomer-containing composition obtained therefrom are also provided. A water-soluble monomer is also provided that can be used as a starting material for a water-soluble polymer that even at high hardnesses exhibits an excellent capacity to capture metal ions such as the calcium ion and magnesium ion, an excellent anti-gelation performance, an excellent anti-soil redeposition performance, a better anti-dye transfer performance than in the past, and also an excellent compatibility with surfactants. A production process is also provided that can produce such a water-soluble monomer at higher yields and higher selectivities (higher purities) than in the past. A composition containing an intermediate for a water-soluble monomer, that contains a compound (A) having a specified structure and that contains a specified amount of a compound (B) having a specified structure. Also, a water-soluble monomer having a specified structure is provided.

摘要翻译： 提供了含有水溶性单体中间体的组合物，其中该中间体适用于生产具有可聚合端基双键的水溶性聚亚烷基二醇型单体，适用于生产水溶性聚合物， 而且允许高产量生产水溶性聚合物。 还提供了制备该组合物的方法和由其获得的含水溶性单体的组合物。 还提供了可用作水溶性聚合物的起始材料的水溶性单体，即使在高硬度下也显示出优异的俘获金属离子的能力，例如钙离子和镁离子，优异的抗胶凝性能 ，优异的抗土壤再沉积性能，比过去更好的抗染料转移性能，以及与表面活性剂的优异相容性。 还提供了一种生产方法，其可以以比过去更高的产率和更高的选择性（更高的纯度）生产这种水溶性单体。 含有水溶性单体中间体的组合物，其含有具有规定结构且含有规定量的具有规定结构的化合物（B）的化合物（A）。 另外，提供具有特定结构的水溶性单体。

公开(公告)号：US20120016095A1

公开(公告)日：2012-01-19

申请号：US13260110

申请日：2010-03-31

申请人： Makoto Saito ,  Hiroko Izumi ,  Toshimitsu Moriguchi ,  Tomomasa Kaneko ,  Atsushi Tachibana ,  Mitsuaki Makino ,  Yasuhiro Mimura

发明人： Makoto Saito ,  Hiroko Izumi ,  Toshimitsu Moriguchi ,  Tomomasa Kaneko ,  Atsushi Tachibana ,  Mitsuaki Makino ,  Yasuhiro Mimura

IPC分类号： C08F136/20

CPC分类号： C07C43/15 ,  C07C41/06 ,  C07C41/46 ,  C07C67/31 ,  C07C67/62 ,  C07C69/734 ,  C08F220/40 ,  Y02P20/582

摘要： An α-(unsaturated alkoxyalkyl)acrylate composition is provided which enables an α-(unsaturated alkoxyalkyl)acrylate product to be stored at a high purity for an extended period of time and can fully suppress problems such as coloration and gelation from arising during polymerization, and also a method of preparing α-(unsaturated alkoxyalkyl)acrylate compositions for enabling to obtain industrially α-(unsaturated alkoxyalkyl)acrylates safely in a high purity is also provided.The composition includes an α-(unsaturated alkoxyalkyl)acrylate of a specific structure and an antioxidant, the content of the antioxidant being from 0.03 to 0.5 wt % per 100 wt % of the α-(unsaturated alkoxyalkyl)acrylate.

摘要翻译： 提供了丙烯酸α-（不饱和烷氧基烷基）丙烯酸酯组合物，其能够使α-（不饱和烷氧基烷基）丙烯酸酯产物以高纯度长时间储存​​，并且可以完全抑制聚合期间产生的着色和凝胶化等问题， 还提供了能够以高纯度安全地获得工业上得到的α-（不饱和烷氧基烷基）丙烯酸酯的α-（不饱和烷氧基烷基）丙烯酸酯组合物的方法。 该组合物包括特定结构的α-（不饱和烷氧基烷基）丙烯酸酯和抗氧化剂，抗氧化剂的含量为每100重量％的α-（不饱和烷氧基烷基）丙烯酸酯为0.03-0.5重量％。

公开(公告)号：US08796492B2

公开(公告)日：2014-08-05

申请号：US13260110

申请日：2010-03-31

申请人： Makoto Saito ,  Hiroko Izumi ,  Toshimitsu Moriguchi ,  Tomomasa Kaneko ,  Atsushi Tachibana ,  Mitsuaki Makino ,  Yasuhiro Mimura

发明人： Makoto Saito ,  Hiroko Izumi ,  Toshimitsu Moriguchi ,  Tomomasa Kaneko ,  Atsushi Tachibana ,  Mitsuaki Makino ,  Yasuhiro Mimura

IPC分类号： C07C43/11 ,  C07C41/06 ,  C07C41/46 ,  C07C43/15

CPC分类号： C07C43/15 ,  C07C41/06 ,  C07C41/46 ,  C07C67/31 ,  C07C67/62 ,  C07C69/734 ,  C08F220/40 ,  Y02P20/582

摘要： An α-(unsaturated alkoxyalkyl)acrylate composition is provided which enables an α-(unsaturated alkoxyalkyl)acrylate product to be stored at a high purity for an extended period of time and can fully suppress problems such as discoloration and gelation from arising during polymerization, and a method of safely preparing α-(unsaturated alkoxyalkyl)acrylate compositions industrially, with high purity. The composition includes an α-(unsaturated alkoxyalkyl)acrylate of a specific structure and an antioxidant, the content of the antioxidant being from 0.03 to 0.5 wt % per 100 wt % of the α-(unsaturated alkoxyalkyl)acrylate.

摘要翻译： 提供了丙烯酸α-（不饱和烷氧基烷基）丙烯酸酯组合物，其能够使α-（不饱和烷氧基烷基）丙烯酸酯产物以高纯度长时间储存​​，并且可以完全抑制聚合过程中出现的变色和凝胶化等问题， 以及在工业上以高纯度安全地制备α-（不饱和烷氧基烷基）丙烯酸酯组合物的方法。 该组合物包括特定结构的α-（不饱和烷氧基烷基）丙烯酸酯和抗氧化剂，抗氧化剂的含量为每100重量％的α-（不饱和烷氧基烷基）丙烯酸酯为0.03-0.5重量％。

公开(公告)号：US5760278A

公开(公告)日：1998-06-02

申请号：US711206

申请日：1996-09-09

申请人： Koichi Nakagawa ,  Mitsuaki Makino ,  Yuichi Kita

发明人： Koichi Nakagawa ,  Mitsuaki Makino ,  Yuichi Kita

IPC分类号： C07C67/62 ,  C07C253/32 ,  C07C255/15 ,  C07C69/73

CPC分类号： C07C255/15 ,  C07C253/32 ,  C07C67/62

摘要： A stabilization method of a vinyl compound with hydroxy group of an improved stability is achieved by preventing it from being denatured on storage, transportation, manufacturing process while maintaining its reactivity. A composition containing the vinyl compound with hydroxy group of an improved stability is obtained by the described stabilization method. The stabilization method is characterized by coexisting a vinyl compound with hydroxy group of formula (1), a primary antioxidant, alcohol and/or water, ##STR1## wherein R is a hydrogen atom or an organic residue, X is a --CN group, a --COR.sub.0 group or a --COOR.sub.0 group, and R.sub.0 is a hydrogen atom or an organic residue. In this stabilization method, not less than 50 ppm of alcohol and/or water is added with respect to the vinyl compound with hydroxy group. The stabilization method may be achieved by coexisting the above-defined vinyl compound with hydroxy group, the primary antioxidant and organic acid. In this case, not less than 10 ppm of organic acid is added to the vinyl compound with hydroxy group.

摘要翻译： 通过防止在保存其反应性的同时在储存，运输，制造过程中变性而实现具有改善的稳定性的具有羟基的乙烯基化合物的稳定方法。 通过所述的稳定化方法可获得含有具有改进的稳定性的羟基的乙烯基化合物的组合物。 稳定化方法的特征在于将乙烯基化合物与式（1）的羟基，主要抗氧化剂，醇和/或水共存，其中R是氢原子或有机残基，X是 - CN基团，-COR0基团或-COOR0基团，R0为氢原子或有机残基。 在该稳定化方法中，相对于具有羟基的乙烯基化合物，不少于50ppm的醇和/或水被添加。 稳定化方法可以通过将上述定义的乙烯基化合物与羟基，主要抗氧化剂和有机酸共存来实现。 在这种情况下，向具有羟基的乙烯基化合物中加入不少于10ppm的有机酸。

公开(公告)号：US5703270A

公开(公告)日：1997-12-30

申请号：US394013

申请日：1995-02-22

申请人： Koichi Nakagawa ,  Mitsuaki Makino ,  Yuichi Kita

发明人： Koichi Nakagawa ,  Mitsuaki Makino ,  Yuichi Kita

IPC分类号： C07C45/72 ,  C07C45/75 ,  C07C67/343 ,  C07C253/30 ,  C07C69/732

CPC分类号： C07C253/30 ,  C07C45/72 ,  C07C45/75 ,  C07C67/343

摘要： A vinyl compound having a hydroxy group of the formula (1) ##STR1## wherein R is a hydrogen atom or an organic residue, X is a --CN group, a --COR.sub.0 group or a --COOR.sub.0 group and R.sub.0 is a hydrogen atom or an organic residue, is prepared by reacting a vinyl compound of the formula (2) ##STR2## wherein X is a --CN group, a --COR.sub.0 group or a --COOR.sub.0 group and R.sub.0 is a hydrogen atom or an organic residue, with an aldehyde series compound in the presence of a tertiary amine compound, and water in a sufficient amount for forming an aqueous phase upon the completion of the reaction. In this method, since the aqueous phase is formed upon the completion of the reaction, the organic phase including the vinyl compound having a hydroxy group and the aqueous phase including the tertiary amine compound can be easily separated.

摘要翻译： 具有式（1）的羟基的乙烯基化合物（1）其中R是氢原子或有机残基，X是-CN基，-COR0基或-COOR0基，R0是 氢原子或有机残基通过使式（2）的乙烯基化合物（2）其中X是-CN基，-COR0基或-COOR0基，R0是氢原子或 在叔胺化合物存在下与醛系化合物反应的有机残基，以及在反应完成时形成水相的足够量的水。 在该方法中，由于在反应完成后形成水相，因此可以容易地分离包含具有羟基的乙烯基化合物和包含叔胺化合物的水相的有机相。

公开(公告)号：US20120238717A1

公开(公告)日：2012-09-20

申请号：US13512845

申请日：2010-12-03

申请人： Atsuro Yoneda ,  Makoto Saito ,  Aki Tsukajima ,  Daisuke Michitaka ,  Mitsuaki Makino

发明人： Atsuro Yoneda ,  Makoto Saito ,  Aki Tsukajima ,  Daisuke Michitaka ,  Mitsuaki Makino

IPC分类号： C07D303/24 ,  C08F24/00 ,  C07C309/20 ,  C07C211/63 ,  C07C217/46

CPC分类号： C07C43/178 ,  C02F1/285 ,  C07C43/188 ,  C07C217/28 ,  C07D303/20 ,  C07D303/22 ,  C07D303/24 ,  C08F216/125 ,  C08F216/1416 ,  C08F290/062 ,  C11D3/3746 ,  C11D3/3757

摘要： A composition is provided that contains an intermediate for a water-soluble monomer, wherein this intermediate is suitable for producing a water-soluble polyalkylene glycol-type monomer that has a polymerizable terminal double bond, and suitable for the production of water-soluble polymer, and moreover allows the high-yield production of water-soluble polymer. A process of producing this composition and a water-soluble monomer-containing composition obtained therefrom are also provided. A water-soluble monomer is also provided that can be used as a starting material for a water-soluble polymer that even at high hardnesses exhibits an excellent capacity to capture metal ions such as the calcium ion and magnesium ion, an excellent anti-gelation performance, an excellent anti-soil redeposition performance, a better anti-dye transfer performance than in the past, and also an excellent compatibility with surfactants. A production process is also provided that can produce such a water-soluble monomer at higher yields and higher selectivities (higher purities) than in the past. A composition containing an intermediate for a water-soluble monomer, that contains a compound (A) having a specified structure and that contains a specified amount of a compound (B) having a specified structure. Also, a water-soluble monomer having a specified structure is provided.

摘要翻译： 提供了含有水溶性单体中间体的组合物，其中该中间体适用于生产具有可聚合端基双键的水溶性聚亚烷基二醇型单体，适用于生产水溶性聚合物， 而且允许高产量生产水溶性聚合物。 还提供了制备该组合物的方法和由其获得的含水溶性单体的组合物。 还提供了可用作水溶性聚合物的起始材料的水溶性单体，即使在高硬度下也显示出优异的俘获金属离子的能力，例如钙离子和镁离子，优异的抗胶凝性能 ，优异的抗土壤再沉积性能，比过去更好的抗染料转移性能，以及与表面活性剂的优异相容性。 还提供了一种生产方法，其可以以比过去更高的产率和更高的选择性（更高的纯度）生产这种水溶性单体。 含有水溶性单体中间体的组合物，其含有具有规定结构且含有规定量的具有规定结构的化合物（B）的化合物（A）。 另外，提供具有特定结构的水溶性单体。