公开(公告)号：US07597810B2

公开(公告)日：2009-10-06

申请号：US11662758

申请日：2005-09-14

申请人： Ryuji Furukawa ,  Masakuni Ueno ,  Yoshihiro Ikeda

发明人： Ryuji Furukawa ,  Masakuni Ueno ,  Yoshihiro Ikeda

IPC分类号： B01D21/00 ,  B01D37/00

CPC分类号： C08F6/18 ,  B01D21/0012 ,  C08C1/065 ,  C08F6/20 ,  Y10S528/936

摘要： The present invention provides a method for efficiently filtering slurry suspensions in a vessel including a nozzle flange near the vessel, when solids in the slurry suspensions being treated in the vessel are filtered for cleaning or for other purposes and subsequently subjected to reslurrying, dissolving or dispersing operation. A method for producing suspensions, solutions or dispersions comprising separating solids from slurry suspensions and then slurrying, dissolving or dispersing the solids again by adding a solvent, characterized in that the above described solids are separated in the same vessel as the one in which the operation to obtain the above described slurry suspensions has been performed and/or inside a flange directly connected to the same vessel.

摘要翻译： 本发明提供了一种用于在容器中包括喷嘴凸缘的容器中有效过滤浆料悬浮液的方法，当在容器中处理的浆料悬浮液中的固体被过滤以用于清洁或用于其它目的时，随后进行再浆化，溶解或分散 操作。 一种用于生产悬浮液，溶液或分散体的方法，包括从淤浆悬浮液中分离固体，然后通过加入溶剂将固体再次浆化，溶解或分散，其特征在于将上述固体在与操作相同的容器中分离 以获得上述浆料悬浮液已经和/或直接连接到同一容器的凸缘内。

公开(公告)号：US20070215555A1

公开(公告)日：2007-09-20

申请号：US11662758

申请日：2005-09-14

申请人： Ryuji Furukawa ,  Masakuni Ueno ,  Yoshihiro Ikeda

发明人： Ryuji Furukawa ,  Masakuni Ueno ,  Yoshihiro Ikeda

IPC分类号： B01D21/01

CPC分类号： C08F6/18 ,  B01D21/0012 ,  C08C1/065 ,  C08F6/20 ,  Y10S528/936

摘要： The present invention provides a method for efficiently filtering slurry suspensions in a vessel including a nozzle flange near the vessel, when solids in the slurry suspensions being treated in the vessel are filtered for cleaning or for other purposes and subsequently subjected to reslurrying, dissolving or dispersing operation. A method for producing suspensions, solutions or dispersions comprising separating solids from slurry suspensions and then slurrying, dissolving or dispersing the solids again by adding a solvent, characterized in that the above described solids are separated in the same vessel as the one in which the operation to obtain the above described slurry suspensions has been performed and/or inside a flange directly connected to the same vessel.

摘要翻译： 本发明提供了一种用于在容器中包括喷嘴凸缘的容器中有效过滤浆料悬浮液的方法，当在容器中处理的浆料悬浮液中的固体被过滤以用于清洁或用于其它目的时，随后进行再浆化，溶解或分散 操作。 一种用于生产悬浮液，溶液或分散体的方法，包括从淤浆悬浮液中分离固体，然后通过加入溶剂将固体再次浆化，溶解或分散，其特征在于将上述固体在与操作相同的容器中分离 以获得上述浆料悬浮液已经和/或直接连接到同一容器的凸缘内。

公开(公告)号：US20070027233A1

公开(公告)日：2007-02-01

申请号：US10558759

申请日：2004-05-27

申请人： Katsumi Yamaguchi ,  Masakuni Ueno ,  Masahiro Miyamoto

发明人： Katsumi Yamaguchi ,  Masakuni Ueno ,  Masahiro Miyamoto

IPC分类号： C08L63/00

CPC分类号： C08L51/04 ,  C08L63/00 ,  H05K1/0373 ,  C08L2666/22 ,  C08L2666/14 ,  C08L2666/08

摘要： This invention provides a process for producing an epoxy resin composition having core/shell rubber particles (rubber-like polymer particles) dispersed in an epoxy resin, wherein an epoxy resin composition excellent in the dispersed state of rubber-like polymer particles in an epoxy resin with a reduced amount of contaminants is produced easily and efficiently. The epoxy resin composition having rubber-like polymer particles dispersed well in an epoxy resin with less contaminant is obtained by bringing an aqueous latex of rubber-like polymer particles (B) into contact with an organic medium (C) showing partial solubility in water, then bringing an organic medium (D) having lower partial solubility in water than that of the organic medium (C) into contact therewith to separate water substantially, to remove the rubber-like polymer particles as a dispersion (F) having the polymer particles dispersed in the organic medium, and mixing it with an epoxy resin (A), followed by distilling volatile components away.

摘要翻译： 本发明提供一种制备分散在环氧树脂中的核/壳橡胶颗粒（橡胶状聚合物颗粒）的环氧树脂组合物的方法，其中环氧树脂中橡胶状聚合物颗粒的分散状态优异的环氧树脂组合物 容易且有效地产生减少量的污染物。 通过将橡胶状聚合物粒子（B）的水性胶乳与在水中显示部分溶解性的有机介质（C）接触，得到具有良好分散在污染物少的环氧树脂中的具有橡胶状聚合物粒子的环氧树脂组合物， 然后将与水相比在水中的部分溶解度低于有机介质（C）的有机介质（D）与其接触，以基本上分离水，以除去作为分散体（F）的橡胶状聚合物颗粒，聚合物颗粒分散 在有机介质中，并与环氧树脂（A）混合，然后将挥发性组分蒸馏除去。

公开(公告)号：US20110300592A1

公开(公告)日：2011-12-08

申请号：US13133602

申请日：2009-12-02

申请人： Yousuke Asai ,  Masakuni Ueno ,  Masaki Takita

发明人： Yousuke Asai ,  Masakuni Ueno ,  Masaki Takita

IPC分类号： C12P7/62

CPC分类号： C12P7/625

摘要： When industrially separating and purifying poly-3-hydroxyalkanoic acid produced by a microorganism, to obtain poly-3-hydroxyalkanoic acid particles having an arbitrary volume mean particle diameter with favorable productivity and with decreased amount of an organic solvent used is enabled while decreasing contaminants derived from constitutive components of cellular bodies. According to the present invention, aggregated matter of poly-3-hydroxyalkanoic acid is obtained by adjusting the amount of organic nitrogen in an aqueous suspension containing poly-3-hydroxyalkanoic acid to not greater than 1,500 ppm per weight of poly-3-hydroxyalkanoic acid; and thereafter allowing poly-3-hydroxyalkanoic acid to be aggregated in the aqueous suspension.

摘要翻译： 当工业上分离和纯化由微生物产生的聚-3-羟基链烷酸时，得到具有任意体积平均粒径的聚-3-羟基链烷酸粒子，其生产率和生产率均有所降低，同时减少污染物的产生 从细胞体的组成成分。 根据本发明，通过将含有聚-3-羟基链烷酸的水性悬浮液中的有机氮的量调节至不超过1,500ppm每重量的聚-3-羟基链烷酸得到聚-3-羟基链烷酸的聚集物质 ; 然后使聚-3-羟基链烷酸在水悬浮液中聚集。

公开(公告)号：US07485680B2

公开(公告)日：2009-02-03

申请号：US10571068

申请日：2004-09-01

申请人： Ryuji Furukawa ,  Masakuni Ueno ,  Katsumi Yamaguchi ,  Chiho Yoshimi ,  Yoshihiro Ikeda

发明人： Ryuji Furukawa ,  Masakuni Ueno ,  Katsumi Yamaguchi ,  Chiho Yoshimi ,  Yoshihiro Ikeda

IPC分类号： C08F271/00 ,  C08F279/00 ,  C08L51/00 ,  C08L51/02

CPC分类号： C08C1/14 ,  C08C1/15 ,  C08J3/14 ,  C08J3/16 ,  C08J9/16 ,  C08J2321/02 ,  C08J2351/00

摘要： A process for efficiently producing an agglomerate resulting from removal of impurities from a water-base latex of rubbery polymer particles or dry Powder thereof and producing a dispersion having rubbery polymer particles dispersed in an organic solvent, and a process for efficiently producing a resin composition of low impurity content, in which the state of dispersion of rubbery polymer particles is excellent, from the above dispersion. In particular, a rubbery polymer particle agglomerate of low impurity content is obtained by first mixing a water-base latex of rubbery polymer particles with an organic solvent exhibiting partial solubility in water, bringing the resultant mixture into contact with water to thereby form a rubbery polymer particle agglomerate, and thereafter separating the water phase from the agglomerate/water phase mixture. Further, a resin composition of low impurity content having rubbe, polymer particles favorably dispersed is obtained by first adding an organic solvent to the above agglomerate, mixing the obtained dispersion with a polymerizable organic compound having a reactive group, such as an epoxy resin, and thereafter distilling off volatile components.

摘要翻译： 一种有效地生产由橡胶状聚合物颗粒或其干粉末的水性胶乳除去杂质而产生的附聚物的方法，并且制备分散在有机溶剂中的具有橡胶状聚合物颗粒的分散体，以及有效地制备树脂组合物的方法 由于上述分散体，橡胶状聚合物粒子的分散状态优异的杂质含量低。 特别地，通过首先将橡胶状聚合物颗粒的水性胶乳与在水中显示部分溶解性的有机溶剂混合，使得到的混合物与水接触，从而形成橡胶状聚合物，得到低杂质含量的橡胶状聚合物颗粒聚集体 颗粒附聚物，然后从附聚物/水相混合物中分离出水相。 此外，通过首先向上述附聚物中加入有机溶剂，将得到的分散体与具有反应性基团的可聚合有机化合物如环氧树脂和 然后蒸发挥发性成分。

公开(公告)号：US08680180B2

公开(公告)日：2014-03-25

申请号：US13372231

申请日：2012-02-13

申请人： Katsumi Yamaguchi ,  Masakuni Ueno ,  Masahiro Miyamoto

发明人： Katsumi Yamaguchi ,  Masakuni Ueno ,  Masahiro Miyamoto

IPC分类号： C08F255/00 ,  C08F283/00

CPC分类号： C08L51/04 ,  C08L63/00 ,  H05K1/0373 ,  C08L2666/22 ,  C08L2666/14 ,  C08L2666/08

摘要： An epoxy resin composition comprises an epoxy resin (A) and rubber-like polymer particles (B). The rubber-like polymer particles (B) maintain a finely dispersed state of primary particles. The content of the rubber-like polymer particles (B) is 0.5 to 80% by weight when the total amount of the epoxy resin (A) and rubber-like polymer particles (B) is 100% by weight. Rubber-like polymer particles (B) are obtainable by graft-polymerizing 5 to 50% by weight of a shell layer (B-2) with 50 to 95% by weight of a rubber particle core (B-1), and average particle diameter of the rubber-like polymer particles (B) is 0.03 to 2 μm. Rubber particle core (B-1) comprises elastic material of not less than 50% by weight of at least one monomer selected from diene monomers and (meth)acrylate monomers and less than 50% by weight of another coploymerizable vinyl monomer, or polysiloxane rubber elastic materials, or a mixture thereof.

摘要翻译： 环氧树脂组合物包含环氧树脂（A）和橡胶状聚合物颗粒（B）。 橡胶状聚合物粒子（B）保持初级粒子的微细分散状态。 当环氧树脂（A）和橡胶状聚合物颗粒（B）的总量为100重量％时，橡胶状聚合物颗粒（B）的含量为0.5至80重量％。 橡胶状聚合物粒子（B）可以通过以50〜95重量％的橡胶粒子核（B-1）的5〜50重量％的壳层（B-2）进行接枝聚合而获得，平均粒子 橡胶状聚合物粒子（B）的直径为0.03〜2μm。 橡胶颗粒芯（B-1）包含不小于50重量％的至少一种选自二烯单体和（甲基）丙烯酸酯单体的单体和小于50重量％的另一种可共聚乙烯基单体的弹性材料或聚硅氧烷橡胶 弹性材料或其混合物。

公开(公告)号：US08217098B2

公开(公告)日：2012-07-10

申请号：US12449834

申请日：2008-01-16

申请人： Masakuni Ueno ,  Ryuji Furukawa ,  Shinya Hongou ,  Kazuki Nishiyama

发明人： Masakuni Ueno ,  Ryuji Furukawa ,  Shinya Hongou ,  Kazuki Nishiyama

IPC分类号： C08L21/02 ,  C08L51/04 ,  C08L61/10 ,  C08J3/11

CPC分类号： C08L51/04 ,  C08G59/5033 ,  C08J3/11 ,  C08L21/00 ,  C08L51/085 ,  C08L55/00 ,  C08L55/02 ,  C08L63/00 ,  C08L2312/00 ,  C08L2666/14 ,  C08L2666/02 ,  C08L9/06

摘要： A thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, that does not precipitate the thermosetting resin rubbery polymer particles over a long period of time, has excellent fluidity, is easily cured and molded, and sufficiently exhibits original properties of the thermosetting resin, comprises 100 parts by weight of a thermosetting resin, and 1 to 80 parts by weight of rubbery polymer particles, the rubbery polymer particles being dispersed in the form of a primary particle, wherein the solid content concentration is 60% to 90% by weight, and the water concentration is 3% by weight or less, and can efficiently be produced industrially in the state that the rubbery polymer particles are maintained in a stable state. The composition can be produced by a process for production of a thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, comprising a concentration step of deaerating a gas phase adjacent to a mixed solution comprising the rubbery polymer particles, the thermosetting resin, water and an organic solvent to reduce the pressure therein, thereby reducing the amounts of the water and the organic solvent in the mixed solution.

摘要翻译： 本发明的具有分散在其中的橡胶状聚合物粒子的热固性树脂组合物，其长时间不会使热固性树脂橡胶状聚合物粒子析出，具有优异的流动性，易于固化和成型，并充分显示出热固化性 树脂包含100重量份的热固性树脂和1至80重量份的橡胶状聚合物颗粒，所述橡胶状聚合物颗粒以初级颗粒的形式分散，其中固含量浓度为60％至90％ 重量，水分浓度为3重量％以下，能够在将橡胶状聚合物粒子保持在稳定状态的状态下有效地工业化。 该组合物可以通过本发明的分散在其中的具有橡胶状聚合物粒子的热固性树脂组合物的制造方法来制造，该浓缩工序将与含有上述橡胶状聚合物粒子的混合溶液相邻的气相脱模，上述热固性树脂， 水和有机溶剂以降低其中的压力，从而减少混合溶液中的水和有机溶剂的量。

公开(公告)号：US20120142820A1

公开(公告)日：2012-06-07

申请号：US13372231

申请日：2012-02-13

申请人： Katsumi YAMAGUCHI ,  Masakuni UENO ,  Masahiro MIYAMOTO

发明人： Katsumi YAMAGUCHI ,  Masakuni UENO ,  Masahiro MIYAMOTO

IPC分类号： C08L51/04

CPC分类号： C08L51/04 ,  C08L63/00 ,  H05K1/0373 ,  C08L2666/22 ,  C08L2666/14 ,  C08L2666/08

摘要： An epoxy resin composition comprises an epoxy resin (A) and rubber-like polymer particles (B). The rubber-like polymer particles (B) maintain a finely dispersed state of primary particles. The content of the rubber-like polymer particles (B) is 0.5 to 80% by weight when the total amount of the epoxy resin (A) and rubber-like polymer particles (B) is 100% by weight. Rubber-like polymer particles (B) are obtainable by graft-polymerizing 5 to 50% by weight of a shell layer (B-2) with 50 to 95% by weight of a rubber particle core (B-1), and average particle diameter of the rubber-like polymer particles (B) is 0.03 to 2 μm. Rubber particle core (B-1) comprises elastic material of not less than 50% by weight of at least one monomer selected from diene monomers and (meth)acrylate monomers and less than 50% by weight of another coploymerizable vinyl monomer, or polysiloxane rubber elastic materials, or a mixture thereof.

摘要翻译： 环氧树脂组合物包含环氧树脂（A）和橡胶状聚合物颗粒（B）。 橡胶状聚合物粒子（B）保持初级粒子的微细分散状态。 当环氧树脂（A）和橡胶状聚合物颗粒（B）的总量为100重量％时，橡胶状聚合物颗粒（B）的含量为0.5至80重量％。 橡胶状聚合物粒子（B）可以通过以50〜95重量％的橡胶粒子核（B-1）的5〜50重量％的壳层（B-2）进行接枝聚合而获得，平均粒子 橡胶状聚合物粒子（B）的直径为0.03〜2μm。 橡胶颗粒芯（B-1）包含不小于50重量％的至少一种选自二烯单体和（甲基）丙烯酸酯单体的单体和小于50重量％的另一种可共聚乙烯基单体的弹性材料或聚硅氧烷橡胶 弹性材料或其混合物。

公开(公告)号：US20100099800A1

公开(公告)日：2010-04-22

申请号：US12449834

申请日：2008-01-16

申请人： Masakuni Ueno ,  Ryuji Furukawa ,  Shinya Hongou ,  Kazuki Nishiyama

发明人： Masakuni Ueno ,  Ryuji Furukawa ,  Shinya Hongou ,  Kazuki Nishiyama

IPC分类号： C08L21/02 ,  C08L61/00 ,  C08L63/00 ,  C08L61/10

CPC分类号： C08L51/04 ,  C08G59/5033 ,  C08J3/11 ,  C08L21/00 ,  C08L51/085 ,  C08L55/00 ,  C08L55/02 ,  C08L63/00 ,  C08L2312/00 ,  C08L2666/14 ,  C08L2666/02 ,  C08L9/06

摘要： A thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, that does not precipitate the thermosetting resin rubbery polymer particles over a long period of time, has excellent fluidity, is easily cured and molded, and sufficiently exhibits original properties of the thermosetting resin, comprises 100 parts by weight of a thermosetting resin, and 1 to 80 parts by weight of rubbery polymer particles, the rubbery polymer particles being dispersed in the form of a primary particle, wherein the solid content concentration is 60% to 90% by weight, and the water concentration is 3% by weight or less, and can efficiently be produced industrially in the state that the rubbery polymer particles are maintained in a stable state. The composition can be produced by a process for production of a thermosetting resin composition having rubbery polymer particles dispersed therein of the present invention, comprising a concentration step of deaerating a gas phase adjacent to a mixed solution comprising the rubbery polymer particles, the thermosetting resin, water and an organic solvent to reduce the pressure therein, thereby reducing the amounts of the water and the organic solvent in the mixed solution.

摘要翻译： 本发明的具有分散在其中的橡胶状聚合物粒子的热固性树脂组合物，其长时间不会使热固性树脂橡胶状聚合物粒子沉淀，流动性优异，易于固化，成型，充分发挥热固化性 树脂包含100重量份的热固性树脂和1至80重量份的橡胶状聚合物颗粒，所述橡胶状聚合物颗粒以初级颗粒的形式分散，其中固含量浓度为60％至90％ 重量，水分浓度为3重量％以下，能够在将橡胶状聚合物粒子保持在稳定状态的状态下有效地工业化。 该组合物可以通过本发明的分散在其中的具有橡胶状聚合物粒子的热固性树脂组合物的制造方法来制造，该浓缩工序将与含有上述橡胶状聚合物粒子的混合溶液相邻的气相脱模，上述热固性树脂， 水和有机溶剂以降低其中的压力，从而减少混合溶液中的水和有机溶剂的量。

公开(公告)号：US20070027263A1

公开(公告)日：2007-02-01

申请号：US10571068

申请日：2004-09-01

申请人： Ryuji Furukawa ,  Masakuni Ueno ,  Katsumi Yamaguchi ,  Chiho Yoshimi ,  Yoshihiro Ikeda

发明人： Ryuji Furukawa ,  Masakuni Ueno ,  Katsumi Yamaguchi ,  Chiho Yoshimi ,  Yoshihiro Ikeda

IPC分类号： C08F297/00

CPC分类号： C08C1/14 ,  C08C1/15 ,  C08J3/14 ,  C08J3/16 ,  C08J9/16 ,  C08J2321/02 ,  C08J2351/00

摘要： A process for efficiently producing an agglomerate resulting from removal of impurities from a water-base latex of rubbery polymer particles or dry powder thereof and producing a dispersion having rubbery polymer particles dispersed in an organic solvent, and a process for efficiently producing a resin composition of low impurity content, in which the state of dispersion of rubbery polymer particles is excellent, from the above dispersion. In particular, a rubbery polymer particle agglomerate of low impurity content is obtained by first mixing a water-base latex of rubbery polymer particles with an organic solvent exhibiting partial solubility in water, bringing the resultant mixture into contact with water to thereby form a rubbery polymer particle agglomerate, and thereafter separating the water phase from the agglomerate/water phase mixture. Further, a resin composition of low impurity content having rubbery polymer particles favorably dispersed is obtained by first adding an organic solvent to the above agglomerate, mixing the obtained dispersion with a polymerizable organic compound having a reactive group, such as an epoxy resin, and thereafter distilling off volatile components.

摘要翻译： 一种有效地制造由橡胶状聚合物颗粒或其干粉末的水性胶乳除去杂质而产生的附聚物的方法，并且制备分散在有机溶剂中的具有橡胶状聚合物颗粒的分散体的方法，以及有效地制备 由于上述分散体，橡胶状聚合物粒子的分散状态优异的杂质含量低。 特别地，通过首先将橡胶状聚合物颗粒的水性胶乳与在水中显示部分溶解性的有机溶剂混合，使得到的混合物与水接触，从而形成橡胶状聚合物，得到低杂质含量的橡胶状聚合物颗粒聚集体 颗粒附聚物，然后从附聚物/水相混合物中分离出水相。 此外，通过首先向上述附聚物中加入有机溶剂，将得到的分散体与具有反应性基团的可聚合有机化合物如环氧树脂混合，然后将其混合，得到具有良好分散的橡胶状聚合物颗粒的低杂质含量的树脂组合物 蒸馏掉挥发性成分。