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1.发明授权Method for drying nonionic alkylene oxide-type water-soluble resin, method for packaging it, and method for transporting it 有权非离子环氧烷型水溶性树脂的干燥方法，包装方法及其运送方法公开(公告)号：US07354984B2
公开(公告)日：2008-04-08
申请号：US11062151
申请日：2005-02-18
申请人： Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Kazuhiko Murata , Taketo Toba , Fumihide Tamura , Ritsuo Kitada
发明人： Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Kazuhiko Murata , Taketo Toba , Fumihide Tamura , Ritsuo Kitada
IPC分类号： C08G18/08
CPC分类号： C08G65/30 , Y10T428/1348
摘要： To efficiently dry it, a nonionic alkylene oxide-type water-soluble resin is put into a container, then the container is degassed to a prescribed vacuum degree which is maintained while a dry gas having a dew point not higher than prescribed is introduced into the container at a rate not lower than prescribed. Minor volatiles are efficiently removed from the resin in an evaporation tank having a stirring blade. For protecting the dried resin from water, a dry gas is introduced into and air is purged from an empty packaging container whereafter the resin is charged into the container is sealed. By controlling solvent content and visocity of the resin and loading it into a temperature-controlled transportation container and/or unloading it out of the transportation container by the use of a pump, good subsquent processability of the resin and prevention of deterioration thereof are ensured.
摘要翻译： 为了有效地将其干燥，将非离子型环氧烷烃型水溶性树脂放入容器中，然后将容器脱气到规定的真空度，将具有不高于露点的干燥气体导入到 容器以不低于规定的速度。 在具有搅拌叶片的蒸发罐中有效地从树脂中除去少量挥发物。 为了将干燥的树脂从水中保护，将干燥的气体引入空气中并从空的包装容器中清除空气，然后将树脂装入容器中进行密封。 通过控制树脂的溶剂含量和粘度，并将其装载到温度控制的运输容器中和/或通过使用泵将其卸载出运输容器，确保树脂的良好的加工性和防止其变质。
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2.发明申请Method for drying nonionic alkylene oxide-type water-soluble resin, method for packaging it, and method for transporting it 有权非离子环氧烷型水溶性树脂的干燥方法，包装方法及其运送方法公开(公告)号：US20050211956A1
公开(公告)日：2005-09-29
申请号：US11062151
申请日：2005-02-18
申请人： Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Kazuhiko Murata , Taketo Toba , Fumihide Tamura , Ritsuo Kitada
发明人： Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Kazuhiko Murata , Taketo Toba , Fumihide Tamura , Ritsuo Kitada
CPC分类号： C08G65/30 , Y10T428/1348
摘要： To efficiently dry it, a nonionic alkylene oxide-type water-soluble resin is put into a container, then the container is degassed to a prescribed vacuum degree which is maintained while a dry gas having a dew point not higher than prescribed is introduced into the container at a rate not lower than prescribed. Minor volatiles are efficiently removed from the resin in an evaporation tank having a stirring blade. For protecting the dried resin from water, a dry gas is introduced into and air is purged from an empty packaging container whereafter the resin is charged into the container is sealed. By controlling solvent content and visocity of the resin and loading it into a temperature-controlled transportation container and/or unloading it out of the transportation container by the use of a pump, good subsquent processability of the resin and prevention of deterioration thereof are ensured.
摘要翻译： 为了有效地将其干燥，将非离子型环氧烷烃型水溶性树脂放入容器中，然后将容器脱气到规定的真空度，将具有不高于露点的干燥气体导入到 容器以不低于规定的速度。 在具有搅拌叶片的蒸发罐中有效地从树脂中除去少量挥发物。 为了将干燥的树脂从水中保护，将干燥的气体引入空气中并从空的包装容器中清除空气，然后将树脂装入容器中进行密封。 通过控制树脂的溶剂含量和粘度，并将其装载到温度控制的运输容器中和/或通过使用泵将其卸载出运输容器，确保树脂的良好的加工性和防止其变质。
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3.发明申请Water soluble nonionic alkylene oxide resin, and production process therefor 审中-公开水溶性非离子环氧烷树脂及其制备方法公开(公告)号：US20050245410A1
公开(公告)日：2005-11-03
申请号：US11061893
申请日：2005-02-18
申请人： Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Manabu Kikuta , Michiyuki Kono , Tetsuya Higashizaki , Kazuo Takei , Taketo Toba , Toshiaki Kuriyama , Izuho Okada , Fumihide Tamura , Ritsuo Kitada , Shigetaka Takamiya , Jun Iwamura , Takanori Murakami , Hiromoto Katsuyama , Teruki Matsushita
发明人： Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi , Takao Nishihata , Manabu Kikuta , Michiyuki Kono , Tetsuya Higashizaki , Kazuo Takei , Taketo Toba , Toshiaki Kuriyama , Izuho Okada , Fumihide Tamura , Ritsuo Kitada , Shigetaka Takamiya , Jun Iwamura , Takanori Murakami , Hiromoto Katsuyama , Teruki Matsushita
CPC分类号： C08J3/12 , B29B9/04 , C08G65/30 , C08J2371/00 , C08L71/02
摘要： The residual amount of a solvent in a water soluble nonionic alkylene oxide resin is decreased in an apparatus including an evaporation vessel and a stirring blade which scrapes-up and coats resin solution onto the inner wall surface of the evaporation vessel. A water soluble nonionic alkylene oxide resin having a crystallization temperature of 10 to 60° C. is extruded to a predetermined thickness in a molten state, the extruded molten resin is brought into contact with a metal surface which is at the crystallization temperature (Tc) or lower, and the thereby solidified resin may be cut into pellets. The resin pellets preferably are of rectangular shape and prescribed dimensions. The resin may be pulverized in a pulverizer by shearing force between a rotary blade and a fixed blade. In the pulverizer, grains smaller than a predetermined size pass through the screen, while larger grains are again pulverized.
摘要翻译： 在包括蒸发容器和搅拌叶片的装置中，水溶性非离子环氧烷烃树脂中的溶剂的残留量减少，所述搅拌叶片刮擦并将树脂溶液涂覆在蒸发容器的内壁表面上。 将结晶温度为10〜60℃的水溶性非离子性环氧烷树脂在熔融状态下挤出至规定厚度，使熔融树脂与结晶化温度（Tc）的金属表面接触， 或更低，并且由此固化的树脂可以切成颗粒。 树脂颗粒优选为矩形形状和规定尺寸。 树脂可以通过旋转叶片和固定叶片之间的剪切力在粉碎机中粉碎。 在粉碎机中，小于预定尺寸的颗粒通过筛网，而较大的颗粒再次被粉碎。
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4.发明申请公开(公告)号：US20060276620A1
公开(公告)日：2006-12-07
申请号：US11442188
申请日：2006-05-25
申请人： Fumihide Tamura , Izuho Okada , Hideo Wakami , Taketo Toba , Makoto Mizushima , Shigetaka Takamiya , Shinichi Horo , Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi
发明人： Fumihide Tamura , Izuho Okada , Hideo Wakami , Taketo Toba , Makoto Mizushima , Shigetaka Takamiya , Shinichi Horo , Michiyuki Kono , Manabu Kikuta , Masaki Tezuka , Hiroshi Tanaka , Takao Yokohashi
IPC分类号： C08F6/10
CPC分类号： C08J3/12 , C08G65/30 , C08J2371/02
摘要： An object of the present invention is to provide a manufacturing process by which a pellet-shaped nonionic alkylene oxide resin can be obtained in a manner which is excellent in stability, economical efficiency and productivity and easy, wherein the pellet-shaped nonionic alkylene oxide resin, as a high-molecular material useful in a variety of applications, has a suitable molecular weight Mw and physical properties and is also excellent in the stability of the physical properties and further is also excellent in the handling property after the manufacture. As a means of achieving this object, the process for manufacturing a pellet-shaped nonionic alkylene oxide resin, according to the present invention, comprises the steps of: obtaining a nonionic alkylene oxide resin having fluidity by volatilizing a solvent from a nonionic alkylene oxide resin solution obtained in advance by solution polymerization; and then pelletizing the nonionic alkylene oxide resin having fluidity.
摘要翻译： 本发明的目的是提供一种以稳定性，经济效率和生产率优异的方式获得丸状非离子环氧烷烃树脂的制备方法，其中颗粒状非离子环氧烷树脂 作为可用于各种应用的高分子材料，具有合适的分子量Mw和物理性质，并且物理性能的稳定性也优异，并且在制造后的处理性也优异。 作为实现该目的的手段，根据本发明的颗粒状非离子性环氧烷烃树脂的制造方法包括以下步骤：通过使来自非离子性环氧烷树脂的溶剂挥发而获得具有流动性的非离子环氧烷烃树脂 溶液聚合预先得到的溶液; 然后造粒具有流动性的非离子环氧烷烃树脂。
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公开(公告)号：US06864353B2
公开(公告)日：2005-03-08
申请号：US10336421
申请日：2003-01-03
申请人： Michiyuki Kono , Manabu Kikuta , Masahito Nishiura , Fumihide Tamura , Taketo Toba , Shigetaka Takamiya , Koichiro Saeki , Kazuo Takei , Toshiaki Kuriyama , Masashi Yukitake
发明人： Michiyuki Kono , Manabu Kikuta , Masahito Nishiura , Fumihide Tamura , Taketo Toba , Shigetaka Takamiya , Koichiro Saeki , Kazuo Takei , Toshiaki Kuriyama , Masashi Yukitake
CPC分类号： C08G65/14 , C08G65/2696
摘要： The present invention provides a production process, in which, when an ethylene oxide copolymer is obtained, conditions for obtaining this copolymer having a desirable molecular weight with ease and good reproducibility are provided. The production process for an ethylene oxide copolymer, according to the present invention, comprises the step of carrying out polymerization of a monomer mixture under stirring in a solvent, thereby obtaining the ethylene oxide copolymer, wherein the monomer mixture includes ethylene oxide and a substituted oxirane compound of a structural formula (1) as essential raw materials; with the production process being characterized in that the stirring is carried out by a stirring power of not less than 0.6 kW/m3.
摘要翻译： 本发明提供一种制备方法，其中当获得环氧乙烷共聚物时，提供了获得具有所需分子量并且具有良好重现性的共聚物的条件。 根据本发明的环氧乙烷共聚物的制备方法包括在溶剂中在搅拌下进行单体混合物聚合的步骤，从而得到环氧乙烷共聚物，其中单体混合物包括环氧乙烷和取代的环氧乙烷 结构式（1）的化合物作为必需的原料; 其制造方法的特征在于通过不低于0.6kW / m 3的搅拌功率进行搅拌。
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公开(公告)号：US06765084B2
公开(公告)日：2004-07-20
申请号：US10335807
申请日：2003-01-02
申请人： Michiyuki Kono , Manabu Kikuta , Masahito Nishiura , Fumihide Tamura , Shigetaka Takamiya , Taketo Toba
发明人： Michiyuki Kono , Manabu Kikuta , Masahito Nishiura , Fumihide Tamura , Shigetaka Takamiya , Taketo Toba
IPC分类号： C08G600
摘要： The present invention provides a novel production process for an ethylene oxide resin, in which, when the ethylene oxide resin is obtained, it is arranged that the resin should contain no antistatic agent, and further its water content is also easily controlled in not more than a definite amount, and the thermal damage of the above resin is prevented, and besides, the reduction of the cost can also be actualized. The production process for an ethylene oxide resin, according to the present invention, comprises the step of carrying out devolatilization of a solvent from a polymerization reaction liquid containing the solvent, thereby obtaining the ethylene oxide resin; with the production process being characterized by arranging that: after the devolatilization, the resin should have a solvent concentration of 0.01 to 30 weight % and a water content of not more than 200 ppm, and the resin should contain no antistatic agent.
摘要翻译： 本发明提供一种新型的环氧乙烷树脂的制造方法，其中，当得到环氧乙烷树脂时，树脂不含抗静电剂，其含水量也容易控制在不超过 一定量，并且防止了上述树脂的热损伤，并且还可以实现成本的降低。 根据本发明的环氧乙烷树脂的制备方法包括从含有溶剂的聚合反应液中进行溶剂脱挥发分的步骤，得到环氧乙烷树脂; 其制造方法的特征在于：在脱挥发分后，树脂的溶剂浓度为0.01〜30重量％，水含量不大于200ppm，树脂不含抗静电剂。
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公开(公告)号：US20050197485A1
公开(公告)日：2005-09-08
申请号：US11051168
申请日：2005-02-05
申请人： Koichiro Saeki , Kazuo Takei , Toshiaki Kuriyama , Masashi Yukitake , Taketo Toba , Makoto Mizushima , Michiyuki Kono , Manabu Kikuta , Masahito Nishiura
发明人： Koichiro Saeki , Kazuo Takei , Toshiaki Kuriyama , Masashi Yukitake , Taketo Toba , Makoto Mizushima , Michiyuki Kono , Manabu Kikuta , Masahito Nishiura
CPC分类号： C08G65/2696 , C08G18/4837 , C08G65/08
摘要： An object of the present invention is to provide a process which can produce, easily and with good productivity and reproducibility, an ethylene oxide copolymer provided with desired compositional ratios of monomers and a desired molecular weight and further with a desired melting point. As a means of achieving this object, a process according to the present invention for production of an ethylene oxide copolymer is a process comprising a step of polymerizing a monomer mixture including ethylene oxide as a main component, thereby producing the ethylene oxide copolymer, with the process being characterized in that the polymerization step includes at least one step each of the following steps: a step in which only the ethylene oxide is supplied to thus polymerize it; and a step in which the ethylene oxide and another monomer are supplied to thus polymerize them.
摘要翻译： 本发明的一个目的是提供一种可以制备具有期望组成比的单体和所需分子量并进一步具有所需熔点的环氧乙烷共聚物，能够容易地且具有良好的生产率和再现性的方法。 作为实现该目的的手段，根据本发明的环氧乙烷共聚物的制造方法是包括使包含环氧乙烷作为主要成分的单体混合物聚合的步骤，从而制备环氧乙烷共聚物， 方法的特征在于聚合步骤包括以下步骤中的至少一个步骤：仅供给环氧乙烷以使其聚合的步骤; 并且提供环氧乙烷和其它单体从而聚合它们的步骤。
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公开(公告)号：US5391664A
公开(公告)日：1995-02-21
申请号：US115009
申请日：1993-09-01
CPC分类号： C08F4/32
摘要： This invention provides a process by which a polymer having a hydroxyl group at both terminals can be easily obtained with a cheap price and good efficiency from a wide field of vinyl-based monomers including polar ones. The process is arranged in such a manner that the polymerization of a vinyl-based monomer (a) is performed in the presence of an alcohol (b) having no addition-polymerization reactivity by using an initiator (c) consisting essentially of a peroxide and, on this occasion, at least one of catalysts (d) selected from a group consisting of an organic sulfonic acid compound having no addition-polymerization reactivity and an inorganic acid is further used and a reactor does not substantially contain any component other than the (a), (b), (c) and (d).
摘要翻译： 本发明提供了一种方法，通过该方法可以从包括极性的乙烯基类单体的广泛领域以便宜的价格和良好的效率容易地获得两端具有羟基的聚合物。 该方法以乙烯基类单体（a）的聚合方式通过使用基本上由过氧化物组成的引发剂（c）在不具有加聚反应性的醇（b）的存在下进行， 在这种情况下，进一步使用选自不具有加聚反应性的有机磺酸化合物和无机酸的催化剂（d）中的至少一种，并且反应器基本上不含除（ a），（b），（c）和（d）。
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公开(公告)号：US20060264601A1
公开(公告)日：2006-11-23
申请号：US11436052
申请日：2006-05-18
申请人： Fumihide Tamura , Kazuo Takei , Teruki Matsushita , Taketo Toba
发明人： Fumihide Tamura , Kazuo Takei , Teruki Matsushita , Taketo Toba
IPC分类号： C08G65/02
CPC分类号： C08G65/02
摘要： A method for the production of an alkylene oxide based polymer in which an alkylene oxide based polymer is obtained by allowing a monomer including one or two or more oxirane compound(s), which may have a substituent, as an essential raw material to be polymerized using a polymerization catalyst while agitating in a solvent. In this method for the production, the solvent includes one or two or more compound(s) selected from the group consisting of ketones, ketone derivatives, esters, ethers, nitrile compounds and organic halogen compounds.
摘要翻译： 一种环氧烷类聚合物的制造方法，其中通过使含有一个或两个以上的可具有取代基的环氧乙烷化合物的单体作为聚合物的主要原料，可以得到环氧烷系聚合物 在溶剂中搅拌的同时使用聚合催化剂。 在该制造方法中，溶剂包括一种或两种以上选自酮，酮衍生物，酯，醚，腈化合物和有机卤素化合物的化合物。
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公开(公告)号：US5470930A
公开(公告)日：1995-11-28
申请号：US197177
申请日：1994-02-16
CPC分类号： C08F4/30
摘要： This invention provides a production process by which a polymer having a hydroxyl group at both terminals can be easily obtained with a cheap price and good efficiency from a wide field of vinyl-based monomers including polar ones. In this process, a polymerization reaction of a vinyl-based monomer (a) is performed by using hydrogen peroxide (b) and, on this occasion, either one or both of a hydrogen peroxide-decomposing accelerator (c) and an amphiphilic compound (d) are further used and any component other than the (a), (b), (c) and (d) is not substantially used.
摘要翻译： 本发明提供了一种制备方法，通过该方法可以从包括极性的乙烯基类单体的广泛领域以便宜的价格和良好的效率容易地获得两端具有羟基的聚合物。 在该方法中，使用过氧化氢（b）进行乙烯基类单体（a）的聚合反应，此时，过氧化氢分解促进剂（c）和两亲性化合物 d），并且基本上不使用（a），（b），（c）和（d）以外的任何成分。
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