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11. 发明授权

US4734238A Process for producing powder of cationic polymer 失效
标题翻译：制备阳离子聚合物粉末的方法
公开(公告)号：US4734238A
公开(公告)日：1988-03-29
申请号：US841840
申请日：1986-03-20
申请人： Teruhiko Sugimori , Hideaki Habara , Ken-ichi Inukai , Akihisa Furuno
发明人： Teruhiko Sugimori , Hideaki Habara , Ken-ichi Inukai , Akihisa Furuno
IPC分类号： B29B9/04 , B29B9/06 , C08F2/00 , C08F2/02 , C08F2/10 , C08F220/00 , C08F220/02 , C08J3/12
CPC分类号： C08J3/12 , B29B9/04 , B29B9/06 , C08F2/10 , C08J2333/14
摘要： The invention relates to a process for producing a powder of a cationic polymer by spreading on a moveable carrier a layer of an aqueous solution of a vinyl monomer, carrying out continuous polymerization followed by peeling off hydrous polymer from the carrier in a hot state, and cutting said hydrous polymer in a hot state by a shearing stress.
摘要翻译：本发明涉及一种阳离子聚合物粉末的制造方法，其通过在可动载体上铺展乙烯基单体的水溶液层，进行连续聚合，然后在热态下从载体上剥离含水聚合物，以及通过剪切应力在热态切割含水聚合物。

12. 发明授权

US4491658A Method for treating emulsified latex 失效
标题翻译：乳化胶乳的处理方法
公开(公告)号：US4491658A
公开(公告)日：1985-01-01
申请号：US551894
申请日：1983-11-15
申请人： Teruhiko Sugimori , Hideaki Habara
发明人： Teruhiko Sugimori , Hideaki Habara
IPC分类号： C08J3/16 , B29C65/00 , C08F6/22
CPC分类号： C08C1/14 , C08F6/14 , C08F6/22
摘要： There is disclosed a method for treating an emulsified latex which comprises discharging an emulsified latex containing particles of 1 .mu.m or less in diameter into a coagulation solution from fine tubes which satisfy L/D.gtoreq.0.065 Re (L: length of fine tube, and D: equivalent diameter of fine tube and Re: Reynolds number) at a Reynolds number of 300 or less to coagulate the latex and washing and drying the coagulated latex to obtain a particulate of high bulk specific gravity containing substantially neither fine powders nor coarse particles or a pellet-like product.

13. 发明授权

US5064938A Continuous production process of particulate polymer and control method of the particle size of said polymer 失效
标题翻译：颗粒聚合物的连续生产过程和合成聚合物颗粒尺寸的控制方法
公开(公告)号：US5064938A
公开(公告)日：1991-11-12
申请号：US617265
申请日：1990-11-23
申请人： Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato , Hiromasa Inada
发明人： Fumio Suzuki , Hideaki Habara , Yutaro Fukuda , Haruki Sato , Hiromasa Inada
IPC分类号： C08F6/22 , C08J3/16
CPC分类号： C08J3/16 , C08F6/22
摘要： The invention discloses a process for the production of a particulate polymer which contains few fine particles and has a narrow particle size distribution and a controlled bulk specific gravity. Characteristic features of the process of this invention reside in that a polymer latex obtained by emulsion polymerization is successively processed through the following steps (I) and (II):Step (I) The polymer latex is coagulated into a slurry in which particles thus coagulated are dispersed in water.Step (II) The slurry obtained in Step (I), an organic liquid almost insoluble in water and incapable of dissolving the polymer and water are mixed for granulation under the conditions that(a) The proportion of water in the whole mixture is 50-85 wt. %,(b) The amount of the organic liquid is 15-150 parts by weight per 100 parts by weight of the polymer in the polymer latex, and(c) The temperature T (.degree.C.) of the whole mixture is maintained for 0.5 minute to 1 hour on average within the range of the following equation:A-40.ltoreq.T.ltoreq.A wherein A means the azeotropic temperature (.degree.C.) of the mixture.In the above process, control of the interfacial tension between the organic liquid and the dispersion medium of the slurry within a specific range has made it possible to control the particle size of the resulting particulate polymer to a desired level.
摘要翻译：本发明公开了一种生产微粒聚合物的方法，该颗粒聚合物含有很少的细颗粒，并且具有窄的粒度分布和受控的体积比重。本发明方法的特征在于通过乳液聚合获得的聚合物胶乳通过以下步骤（I）和（II）连续加工：步骤（I）将聚合物胶乳凝结成浆料，其中由此凝结的颗粒分散在水中。步骤（II）将步骤（I）中获得的浆料，几乎不溶于水并且不能溶解聚合物和水的有机液体在以下条件下混合制粒，（a）整个混合物中的水的比例为50- 85重量％％，（b）有机液体的量相对于聚合物胶乳中的聚合物每100重量份为15-150重量份，（c）保持整个混合物的温度T（℃）为在下列等式的范围内平均0.5分钟至1小时：A-40

14. 发明授权

US4919810A Porous membrane 失效
标题翻译：多孔膜
公开(公告)号：US4919810A
公开(公告)日：1990-04-24
申请号：US54894
申请日：1987-05-28
申请人： Hajime Itoh , Hiroshi Takahashi , Kouji Ohbori , Hideaki Habara
发明人： Hajime Itoh , Hiroshi Takahashi , Kouji Ohbori , Hideaki Habara
IPC分类号： B01D53/22 , B01D67/00 , B01D69/02 , B01D69/06 , B01D71/28 , B01D71/40 , B01D71/42 , B01D71/52 , C08J9/00 , C08J9/36
CPC分类号： B01D69/06 , B01D67/0016 , B01D69/02 , B01D2323/02 , B01D2323/12 , B01D2323/30 , B01D2325/022 , Y10T428/269 , Y10T428/2935 , Y10T428/2975 , Y10T428/31928 , Y10T428/31931 , Y10T428/31935
摘要： Disclosed is a porous membrane consisting of a film-forming polymer characterized in that:(a) in at least one surface thereof, pores extending in a direction substantially perpendicular to the membrane surface are present at a surface pore density of 20 to 80%, said pores having an average pore diameter within the range of 0.01 to 100 .mu.m, a ratio of major to minor axis within the range of 1.0 to 2.0, and a coefficient of variation of pore diameter within the range of 0 to 50%; and(b) the overall porosity of said porous membrane is within the range of 20 to 90%.
摘要翻译：公开了一种由成膜聚合物组成的多孔膜，其特征在于：（a）在其至少一个表面中，以基本上垂直于膜表面的方向延伸的孔以20至80％的表面孔密度存在，所述孔的平均孔径在0.01〜100μm的范围内，主轴与短轴的比在1.0〜2.0的范围内，孔径的变异系数在0〜50％的范围内。和（b）所述多孔膜的总孔隙率在20〜90％的范围内。

15. 发明授权

US06248267B1 Method for manufacturing fibril system fiber 失效
标题翻译：原纤系统纤维的制造方法
公开(公告)号：US06248267B1
公开(公告)日：2001-06-19
申请号：US09141032
申请日：1998-08-27
申请人： Yoshihiko Hosako , Teruyuki Yamada , Katsuhiko Shinada , Hideaki Habara , Shigeki Ogawa , Sadatoshi Nagamine , Keiji Hirota , Takashi Kozakura
发明人： Yoshihiko Hosako , Teruyuki Yamada , Katsuhiko Shinada , Hideaki Habara , Shigeki Ogawa , Sadatoshi Nagamine , Keiji Hirota , Takashi Kozakura
IPC分类号： D01D526
CPC分类号： D01D5/40
摘要： The present invention provides fibril system fibers which may be employed in filter applications and in artificial leather applications, and also provides an industrially superior manufacturing method for such fibril system fibers, and a spinning nozzle. The fibril fibers of the present invention include at least one macromolecular polymer having a film forming ability, and they have a structure in which fibrillated fibers having a diameter of 10 micrometers or less branch from main fibers having a width within a range of 0.1 micrometers-500 micrometers, and a length within a range of 10 micrometers-10 cm.
摘要翻译：本发明提供可用于过滤器应用和人造革应用中的原纤系统纤维，并且还提供了用于这种原纤系统纤维的工业上优良的制造方法和纺丝喷嘴。本发明的原纤维包括至少一种具有成膜能力的高分子聚合物，它们具有直径为10微米以下的原纤维纤维从主纤维分支的结构，宽度在0.1微米〜 500微米，长度在10微米-10厘米之间。

16. 发明授权

US4869857A Process for producing porous membranes 失效
标题翻译：多孔膜生产工艺
公开(公告)号：US4869857A
公开(公告)日：1989-09-26
申请号：US55049
申请日：1987-05-28
申请人： Hajime Itoh , Hiroshi Takahashi , Kouji Ohbori , Hideaki Habara
发明人： Hajime Itoh , Hiroshi Takahashi , Kouji Ohbori , Hideaki Habara
IPC分类号： B01D67/00 , B01D69/06 , C08J9/28
CPC分类号： C08J9/28 , B01D67/0013 , B01D67/0016 , B01D69/02 , B01D69/06 , B01D2323/12 , B01D2325/022 , C08J2201/0502 , C08J2201/0544 , Y10S264/13
摘要： Porous membranes are produced by dissolving a film-forming polymer in a good solvent for the polymer, forming a film of the resulting polymer solution, and forcibly contacting saturated steam or mist-containing steam with at least one surface of said film. Such porous membranes have pores having a narrow pore diameter distribution and extending in a direction substantially perpendicular to the membrane surface at a high surface pore density on at least one surface thereof.

17. 发明授权

US4801386A Process of using a porous water-treating material 失效
标题翻译：使用多孔水处理材料的方法
公开(公告)号：US4801386A
公开(公告)日：1989-01-31
申请号：US181168
申请日：1988-04-13
申请人： Shuichi Sugimori , Tomihiko Kawamura , Tadashi Matsuda , Shintaro Nakano, deceased , Sumito Saiki , Hideaki Habara
发明人： Shuichi Sugimori , Tomihiko Kawamura , Tadashi Matsuda , Shintaro Nakano, deceased , Sumito Saiki , Hideaki Habara
IPC分类号： B01D17/02 , B01J20/28 , C02F1/68 , C08J9/00 , C02F1/28 , C02F1/40
CPC分类号： B01J20/28026 , B01D17/0202 , B01J20/28011 , B01J20/28014 , C08J9/0066 , C02F1/681 , Y10S264/18
摘要： A porous water-treating material comprising cut porous strands each comprising a resinous matrix material which consists essentially of a thermoplastic polymer material or a mixture thereof with an inorganic particulate material. Each strand having a number of pores connected to each other and an irregularly rugged peripheral surface which has a ratio in diameter of a circumscribed circle to an inscribed circle in any cross-sectional profile from 1.10:1 to 5.00:1 and a ratio of the distance between circumscribed lines to that between inscribed lines in any side projection profile of from 1.10:1 to 3.00:1. The cut porous strands are prepared by melt-extruding a resinous mixture of the resinous matrix material with a blowing agent at a temperature higher than the melting point of the thermoplastic polymer material and the thermally decomposing point of the blowing material so as to cause the strands to have a number of pores and an irregularly rugged peripheral surface thereof.
摘要翻译：一种多孔水处理材料，其包括切割的多孔股线，每股包括基本上由热塑性聚合物材料或其与无机颗粒材料的混合物组成的树脂基质材料。每股具有彼此连接的多个孔和不规则凹凸的外周表面，其具有在1.10：1至5.00：1的任何横截面轮廓中的外接圆直径与内切圆的直径比，并且任何侧面投影轮廓中的内切线与外接线之间的距离为1.10：1至3.00：1。切割的多孔线材通过在高于热塑性聚合物材料的熔点和吹塑材料的热分解点的温度下将树脂基质材料的树脂混合物与发泡剂熔融挤出而制备，以使引线具有多个孔和其不规则凹凸的周边表面。

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