-
1.发明授权
公开(公告)号：US5118756A
公开(公告)日：1992-06-02
申请号：US646454
申请日：1991-01-25
申请人： Makoto Asano , Kiyoharu Hasegawa , Yukio Tamura , Yoshihiro Oono
发明人： Makoto Asano , Kiyoharu Hasegawa , Yukio Tamura , Yoshihiro Oono
CPC分类号： B01J13/18 , B41M5/165 , Y10S428/914 , Y10T428/2985
摘要： When obtaining microcapusles by covering a hydrophobic material with an aminoaldehyde polycondensation product as a wall-forming material in an acidic aqueous medium containing an anionic water-soluble polymer, a microcapsule slurry having a high solid content and low viscosity can be obtained by using as the anionic water-soluble polymer a multi-component copolymer consisting as essential monomer components thereof of at least three types of acrylic monomers selected respectively from (A) acrylic acid and/or methacrylic acid, (B) acrylonitrile and/or methacrylonitrile and (C) an acrylamidoalkylsulfonic acid and/or sulfoalkyl acrylate. Over a wide pH range, the microcapsule slurry obtained in accordance with this invention undergoes little viscosity changes and exhibits neither destruction of its dispersed state nor coagulating tendency. Resulting microcapsules have a sharp particle size distribution and are equipped with dense wall films.
-
公开(公告)号：US4574110A
公开(公告)日：1986-03-04
申请号：US633960
申请日：1984-07-24
申请人： Makoto Asano , Kiyoharu Hasegawa , Yukio Tamura , Yoshihiro Oono
发明人： Makoto Asano , Kiyoharu Hasegawa , Yukio Tamura , Yoshihiro Oono
CPC分类号： B01J13/18 , B41M5/165 , Y10S428/914 , Y10T428/2985
摘要： When obtaining microcapsules by covering a hydrophobic material with an aminoaldehyde polycondensation product as a wall-forming material in an acidic aqueous medium containing an anionic water-soluble polymer, a microcapsule slurry having a high solid content and low viscosity can be obtained by using as the anionic water-soluble polymer a multi-component copolymer consisting as essential monomer components thereof of at least three types of acrylic monomers selected respectively from (A) acrylic acid and/or methacrylic acid, (B) acrylonitrile and/or methacrylonitrile and (C) an acrylamidoalkylsulfonic acid and/or sulfoalkyl acrylate. Over a wide pH range, the microcapsule slurry obtained in accordance with this invention undergoes little viscosity changes and exhibits neither destruction of its dispersed state nor coagulating tendency. Resulting microcapsules have a sharp particle size distribution and are equipped with dense wall films.
摘要翻译： 当通过在含有阴离子水溶性聚合物的酸性含水介质中用氨基醛缩聚产物作为壁形成材料覆盖疏水性材料获得微胶囊时，可以通过使用具有高固含量和低粘度的微胶囊浆料 阴离子水溶性聚合物，由分别选自（A）丙烯酸和/或甲基丙烯酸，（B）丙烯腈和/或甲基丙烯腈和（C）丙烯酸和/或甲基丙烯酸的至少三种类型的丙烯酸单体作为其基本单体成分组成的多组分共聚物， 丙烯酰胺基烷基磺酸和/或丙烯酸磺烷基酯。 在宽的pH范围内，根据本发明获得的微胶囊浆料几乎没有粘度变化，并且表现出其分散状态的破坏和凝固趋势。 所得的微胶囊具有尖锐的粒度分布，并配有致密的壁膜。
-
公开(公告)号：US08517879B2
公开(公告)日：2013-08-27
申请号：US13819090
申请日：2011-08-30
IPC分类号： F16H1/32
CPC分类号： F16H1/46 , F16H1/32 , F16H2001/325 , F16H2001/327
摘要： The multi-stage reducer includes a first-stage reduction part to which the rotation from a motor is input and a second-stage reduction part to which the rotation having undergone speed reduction by the first-stage reduction part is input. The second-stage reduction part is disposed on an outer circumference of the first-stage reduction part.
摘要翻译： 多级减速器包括输入来自电动机的旋转的第一级减速部和被第一级减速部进行了减速的旋转的第二级减速部。 第二级减速部设置在第一级减速部的外周。
-
公开(公告)号：US20130157795A1
公开(公告)日：2013-06-20
申请号：US13819090
申请日：2011-08-30
IPC分类号： F16H1/46
CPC分类号： F16H1/46 , F16H1/32 , F16H2001/325 , F16H2001/327
摘要： The multi-stage reducer includes a first-stage reduction part to which the rotation from a motor is input and a second-stage reduction part to which the rotation having undergone speed reduction by the first-stage reduction part is input. The second-stage reduction part is disposed on an outer circumference of the first-stage reduction part.
摘要翻译： 多级减速器包括输入来自电动机的旋转的第一级减速部和被第一级减速部进行了减速的旋转的第二级减速部。 第二级减速部设置在第一级减速部的外周。
-
公开(公告)号：US08007551B2
公开(公告)日：2011-08-30
申请号：US11898580
申请日：2007-09-13
IPC分类号： B24D3/00
摘要： The super finishing stone has such a shape that a width of an abrasive surface in a direction perpendicular to a radial direction becomes gradually narrower from outside to inside in the radial direction, when the raceway surface and the abrasive surface in contact with the raceway surface are seen at a plurality of sections perpendicular to the radial direction of the object to be worked, so that the abrasive surface and the raceway surface in contact with the raceway surface may intersect with each other at a constant angle at opposite side edges of the abrasive surface.
摘要翻译： 超精加工用石头的形状使得当轨道面和与轨道面接触的研磨面在与径向方向垂直的方向上的研磨面的宽度从径向向外侧逐渐变窄时， 在垂直于待加工物体的径向的多个部分处观察，使得研磨表面和与滚道表面接触的滚道表面可以在研磨表面的相对侧边缘处以恒定的角度彼此相交 。
-
公开(公告)号：US20080066386A1
公开(公告)日：2008-03-20
申请号：US11898580
申请日：2007-09-13
摘要： The super finishing stone has such a shape that a width of an abrasive surface in a direction perpendicular to a radial direction becomes gradually narrower from outside to inside in the radial direction, when the raceway surface and the abrasive surface in contact with the raceway surface are seen at a plurality of sections perpendicular to the radial direction of the object to be worked, so that the abrasive surface and the raceway surface in contact with the raceway surface may intersect with each other at a constant angle at opposite side edges of the abrasive surface.
摘要翻译： 超精加工用石头的形状使得当轨道面和与轨道面接触的研磨面在与径向方向垂直的方向上的研磨面的宽度从径向向外侧逐渐变窄时， 在垂直于待加工物体的径向的多个部分处观察，使得研磨表面和与滚道表面接触的滚道表面可以在研磨表面的相对侧边缘处以恒定的角度彼此相交 。
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.019 秒)