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1. 发明授权

US07160021B2 Apparatus containing cooling and warming devices for the preparation of a polymer solution 失效
标题翻译：含有用于制备聚合物溶液的冷却和加温装置的装置
公开(公告)号：US07160021B2
公开(公告)日：2007-01-09
申请号：US11080445
申请日：2005-03-16
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F15/06
CPC分类号： B01F1/00 , B01F1/0005 , B01F1/0038 , B01F13/1027 , B01F15/0229 , B01F2015/061 , B01F2015/062 , B29B7/7461 , B29B7/82 , C08J3/11
摘要： An apparatus for the preparation of polymer solutions contains a stirring device, a cooling device connected to the stirring device and a warming device connected to the cooling device. Both the warming device and the cooling device are characterized by including a rotary screw. The stirring device functions to mix a polymer with a solvent to produce a swelled polymer in the solvent. The incorporation of a screw into the warming or cooling device allows the temperature of the solution to change while simultaneous mixing and shear is provided.
摘要翻译：用于制备聚合物溶液的装置包括搅拌装置，连接到搅拌装置的冷却装置和连接到冷却装置的加温装置。加温装置和冷却装置的特征在于包括旋转螺杆。搅拌装置用于将聚合物与溶剂混合以在溶剂中产生溶胀的聚合物。将螺钉装入加温或冷却装置允许溶液的温度改变，同时提供同时的混合和剪切。

2. 发明申请

US20050158417A1 Apparatus containing cooling and warming devices for the preparation of a polymer solution 失效
标题翻译：含有用于制备聚合物溶液的冷却和加温装置的装置
公开(公告)号：US20050158417A1
公开(公告)日：2005-07-21
申请号：US11080445
申请日：2005-03-16
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F1/00 , B01F13/10 , B01F15/06 , B29B7/74 , B29B7/82 , C08J3/11 , D01D5/00
CPC分类号： B01F1/00 , B01F1/0005 , B01F1/0038 , B01F13/1027 , B01F15/0229 , B01F2015/061 , B01F2015/062 , B29B7/7461 , B29B7/82 , C08J3/11
摘要： An apparatus for the preparation of polymer solutions contains a stirring device, a cooling device connected to the stirring device and a warming device connected to the cooling device. Both the warming device and the cooling device are characterized by including a rotary screw. The stirring device functions to mix a polymer with a solvent to produce a swelled polymer in the solvent. The incorporation of a screw into the warming or cooling device allows the temperature of the solution to change while simultaneous mixing and shear is provided.
摘要翻译：用于制备聚合物溶液的装置包括搅拌装置，连接到搅拌装置的冷却装置和连接到冷却装置的加温装置。加温装置和冷却装置的特征在于包括旋转螺杆。搅拌装置用于将聚合物与溶剂混合以在溶剂中产生溶胀的聚合物。将螺钉装入加温或冷却装置允许溶液的温度改变，同时提供同时的混合和剪切。

3. 发明授权

US06367960B2 Apparatus containing cooling and warming devices for the preparation of a polymer solution 失效
标题翻译：含有用于制备聚合物溶液的冷却和加温装置的装置
公开(公告)号：US06367960B2
公开(公告)日：2002-04-09
申请号：US09087927
申请日：1998-06-01
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F1506
CPC分类号： B01F1/00 , B01F1/0005 , B01F1/0038 , B01F13/1027 , B01F15/0229 , B01F2015/061 , B01F2015/062 , B29B7/7461 , B29B7/82 , C08J3/11
摘要： An apparatus for the preparation of polymer solutions contains a stirring device, a cooling device connected to the stirring device and a warming device connected to the cooling device. Both the warming device and the cooling device are characterized by including a rotary screw. The stirring device functions to mix a polymer with a solvent to produce a swelled polymer in the solvent. The incorporation of a screw into the warming or cooling device allows the temperature of the solution to change while simultaneous mixing and shear is provided.
摘要翻译：用于制备聚合物溶液的装置包括搅拌装置，连接到搅拌装置的冷却装置和连接到冷却装置的加温装置。加温装置和冷却装置的特征在于包括旋转螺杆。搅拌装置用于将聚合物与溶剂混合以在溶剂中产生溶胀的聚合物。将螺钉装入加温或冷却装置允许溶液的温度改变，同时提供同时的混合和剪切。

4. 发明授权

US5973109A Process for the preparation of polymer solution 失效
标题翻译：制备聚合物溶液的方法
公开(公告)号：US5973109A
公开(公告)日：1999-10-26
申请号：US902955
申请日：1997-07-30
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F1/00 , B01F13/10 , B01F15/06 , B29B7/74 , B29B7/82 , C08J3/11 , C08F6/00
CPC分类号： B01F13/1027 , B01F1/0005 , B01F1/0038 , B01F15/0229 , B29B7/7461 , B29B7/82 , C08J3/11 , B01F2015/061 , B01F2015/062
摘要： A process for the preparation of a polymer solution comprises the steps of: mixing a polymer with a solvent to swell the polymer in the solvent; cooling the swelled mixture; and then warming the cooled mixture to dissolve the polymer in the solvent. The present invention uses a polymer other than cellulose esters of lower fatty acids to form the polymer solution.
摘要翻译：制备聚合物溶液的方法包括以下步骤：将聚合物与溶剂混合以使溶剂中的聚合物溶胀; 冷却膨胀的混合物; 然后加热冷却的混合物以将聚合物溶解在溶剂中。本发明使用低级脂肪酸纤维素酯以外的聚合物形成聚合物溶液。

5. 发明授权

US5783121A Preparation of a polymer solution 失效
标题翻译：聚合物溶液的制备
公开(公告)号：US5783121A
公开(公告)日：1998-07-21
申请号：US759638
申请日：1996-12-05
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F1/00 , B01F13/10 , B01F15/06 , B29B7/74 , B29B7/82 , C08J3/11 , B29C47/00
CPC分类号： B01F1/00 , B01F1/0005 , B01F1/0038 , B01F13/1027 , B01F15/0229 , B29B7/7461 , B29B7/82 , C08J3/11 , B01F2015/061 , B01F2015/062
摘要： A preparation of a polymer solution comprising the steps of: mixing a polymer with a solvent to swell the polymer in the solvent; cooling the swelled mixture to a temperature of -100.degree. to -10.degree. C.; and then warming the cooled mixture to a temperature of 0.degree. to 120.degree. C. to dissolve the polymer in the solvent. The swelled mixture is cooled at a rate of faster than 1.degree. C. per minute, or the cooled mixture is warmed at a rate of faster than 1.degree. C. per minute. Apparatuses for the preparation of a polymer solution are also disclosed.
摘要翻译：聚合物溶液的制备方法，包括以下步骤：将聚合物与溶剂混合以使溶剂中的聚合物溶胀; 将溶胀的混合物冷却至-100℃至-10℃的温度; 然后将冷却的混合物加热至0〜120℃的温度，使聚合物溶解在溶剂中。将溶胀的混合物以比每分钟1℃快的速度冷却，或将冷却的混合物以比每分钟1℃快的速率加热。还公开了制备聚合物溶液的装置。

6. 发明授权

US06902383B2 Apparatus containing cooling and warming devices for the preparation of a polymer solution 失效
标题翻译：含有用于制备聚合物溶液的冷却和加温装置的装置
公开(公告)号：US06902383B2
公开(公告)日：2005-06-07
申请号：US09984132
申请日：2001-10-29
申请人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
发明人： Hidekazu Yamazaki , Tadahiro Tsujimoto , Yukihiro Katai
IPC分类号： B01F1/00 , B01F13/10 , B01F15/06 , B29B7/74 , B29B7/82 , C08J3/11
CPC分类号： B01F1/00 , B01F1/0005 , B01F1/0038 , B01F13/1027 , B01F15/0229 , B01F2015/061 , B01F2015/062 , B29B7/7461 , B29B7/82 , C08J3/11
摘要： A novel apparatus for the preparation of a polymer solution includes a stirring device, an extruder connected to the stirring device, a cooling device connected to the extruder, and a warming device connected to the cooling device. The extruder is a fiber or membrane extruding die. Both the cooling device and warming device are vessels.
摘要翻译：用于制备聚合物溶液的新型装置包括搅拌装置，连接到搅拌装置的挤出机，连接到挤出机的冷却装置和连接到冷却装置的加温装置。挤出机是纤维或膜挤出模头。冷却装置和加温装置都是容器。

7. 发明授权

US07252743B2 Method for concentrating solution 有权
标题翻译：浓缩溶液的方法
公开(公告)号：US07252743B2
公开(公告)日：2007-08-07
申请号：US11371906
申请日：2006-03-10
申请人： Yukihiro Katai , Tadahiro Tsujimoto , Misao Takahashi
发明人： Yukihiro Katai , Tadahiro Tsujimoto , Misao Takahashi
IPC分类号： B01D3/06
CPC分类号： C08J11/02 , C08B3/22 , C09D101/12 , Y10S159/10 , Y10S203/22 , Y10S203/90
摘要： An low concentration dope is fed through a nozzle into a concentrating apparatus, and flash evaporation of the low concentration dope is performed at an end of the nozzle. The low concentration dope is concentrated thereby to an concentrating dope which is contained and heated in the concentrating apparatus. Thus part of solvents of the low concentration dope and the concentrating dope is evaporated to a solvent gas. The solvent gas is cooled and condensed in a condensing section of the concentrating apparatus, and thereafter drawn through a first exit from the concentrating apparatus. The concentrating dope is concentrated to a high concentration dope, which is drawn through a second exit from the concentrating apparatus.
摘要翻译：将低浓度掺杂物通过喷嘴进料到浓缩装置中，并且在喷嘴的端部进行低浓度涂料的闪蒸。将低浓度浓缩液浓缩，从而在浓缩装置中包含并加热浓缩液体。因此，将低浓度溶剂和浓缩溶剂的一部分溶剂蒸发至溶剂气体。溶剂气体在浓缩装置的冷凝部冷却并冷凝，然后从集中装置的第一出口抽出。将浓缩液浓缩至高浓度的涂料，其通过浓缩装置的第二出口抽出。

8. 发明授权

US07011881B2 Polymer resin film and its production 有权
标题翻译：聚合物树脂薄膜及其生产
公开(公告)号：US07011881B2
公开(公告)日：2006-03-14
申请号：US09906830
申请日：2001-07-18
申请人： Yukihiro Katai , Tadahiro Tsujimoto , Toshikazu Nakamura
发明人： Yukihiro Katai , Tadahiro Tsujimoto , Toshikazu Nakamura
IPC分类号： C08J5/18
CPC分类号： C08J5/18 , Y10T428/10 , Y10T428/1036 , Y10T428/24355 , Y10T428/24479 , Y10T428/31855
摘要： In the transparent film of optical application or the support for photographic material produced by a solution film forming method, the polymer resin film on which any coating unevenness does not occur even when a functional layer is coated on the film surface and the manufacturing method for the film are proposed.To be concrete, a polymer resin film produced by the solution film forming method characterized by that the pitch a [cm] of the periodic thickness unevenness of web longitudinal direction and a thickness unevenness factor d [%] satisfy formula (1) described below. d≦0.46a3−0.91a2+0.60a+1.01 (1) (on the premise that 0.2
摘要翻译：在光学应用的透明膜或通过溶液膜形成方法生产的照相材料的支持物中，即使在膜表面上涂覆功能层也不会发生任何涂布不均匀的聚合物树脂膜，以及用于提出了电影。具体而言，通过溶液膜形成方法制造的聚合物树脂膜的特征在于，幅材长度方向的周期性厚度不均匀性和厚度不均匀因子d [％]的沥青a [cm]满足下述式（1）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> d <= 0.46a -0.91a <2> + 0.60a + 1.01（1）<？in-line-formula description =“In-line Formulas”end =“tail”？>（在0.2

9. 发明申请

US20090117218A1 Apparatus for producing dope 审中-公开
标题翻译：生产原料的设备
公开(公告)号：US20090117218A1
公开(公告)日：2009-05-07
申请号：US11659340
申请日：2005-07-28
申请人： Takuro Niishimura , Tadahiro Tsujimoto , Yukihiro Katai , Mitsuharu Kojima
发明人： Takuro Niishimura , Tadahiro Tsujimoto , Yukihiro Katai , Mitsuharu Kojima
IPC分类号： B29C41/24 , B29C41/34
CPC分类号： B29C41/28 , B01F15/065 , B29K2001/00 , B29K2001/12 , C08J3/09 , F28D1/06 , F28D7/106 , F28D2021/0077 , F28D2021/0098 , F28F13/00 , F28F13/02 , F28F2013/006
摘要： A dope (15) is prepared with using TAC as a polymer. The dope (15) is transferred with heated by a transferring device (30). A heating medium (36) is used to heat the dope in the transferring device (30). A passage (35) for the heating medium (36) is formed between a cylinder (31) and a jacket (34). The jacket (34) is attached to flanges (32), (33) so as to form a full jacket. When the heating medium (36) is fed in the full jacket, a temperature of the flanges (32), (33) becomes equal to a temperature of the cylinder (31). Accordingly, temperature profile of the dope (15) becomes small, because there is no low temperature portion in the transferring device (30). Therefore, gelatinous material, which is caused by association generated on the low temperature portion, is not in the dope (15).
摘要翻译：使用TAC作为聚合物制备涂料（15）。掺杂物（15）由转移装置（30）加热转移。加热介质（36）用于加热转印装置（30）中的涂料。用于加热介质（36）的通道（35）形成在气缸（31）和夹套（34）之间。夹套（34）附接到凸缘（32），（33）以形成全套。当加热介质（36）进料到全套管中时，凸缘（32），（33）的温度变得等于气缸（31）的温度。因此，由于转印装置（30）中没有低温部分，所以涂料（15）的温度分布变小。因此，在低温部分产生的缔合引起的凝胶状材料不在涂料（15）中。

10. 发明授权

US07291660B2 Method of producing high concentration polymer solution 失效
标题翻译：生产高浓度聚合物溶液的方法
公开(公告)号：US07291660B2
公开(公告)日：2007-11-06
申请号：US10634846
申请日：2003-08-06
申请人： Tadahiro Tsujimoto , Yukihiro Katai , Misao Takahashi
发明人： Tadahiro Tsujimoto , Yukihiro Katai , Misao Takahashi
IPC分类号： C08G18/08
CPC分类号： C08B3/22 , C09D101/12 , G02B5/3033
摘要： TAC and additives are mixed in a mixture solvent of dichloromethane, methanol and n-butanol to obtain a dispersion solution. The dispersion solution is heated to become a low concentration dope whose concentration is 19.3 wt. %. The low concentration dope is fed with a pump, and supplied through a flash nozzle to a concentrating apparatus to performing flash evaporation of the solvent in the concentrating apparatus. Thus part of the solvent in the low concentration dope evaporates to obtain a condensed dope. The part of the solvent is condensed on a condensation surface to obtain a condensed solvent. The condensed solvent flows through a pipe out of the concentrating apparatus. The high concentration dope has a solid content of 22.3 wt. %, and drawn through a pump. As the solid content of the high concentration dope is high, a polymer film having the self-supporting property can be easily formed of the high concentration dope in a film production line.
摘要翻译：将TAC和添加剂在二氯甲烷，甲醇和正丁醇的混合溶剂中混合，得到分散液。将分散液加热成为浓度为19.3重量％的低浓度涂料。％。低浓度涂料被供给泵，并通过闪蒸喷嘴供给浓缩装置以在浓缩装置中进行溶剂的闪蒸。因此，低浓度溶剂中的溶剂的一部分蒸发以获得缩合的涂料。溶剂的一部分在冷凝表面冷凝，得到冷凝溶剂。冷凝溶剂从集中装置流过管道。高浓度浆料的固体含量为22.3重量％。％，并通过泵吸取。由于高浓度涂料的固体含量高，所以在膜生产线中可以容易地由高浓度掺杂物形成具有自支撑性的聚合物膜。

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