公开(公告)号：US5262221A

公开(公告)日：1993-11-16

申请号：US773955

申请日：1991-12-06

申请人： Yukihiro Terada ,  Toshihiro Asai ,  Masaki Murasawa

发明人： Yukihiro Terada ,  Toshihiro Asai ,  Masaki Murasawa

IPC分类号： B41N1/24 ,  B32B3/00

CPC分类号： B41N1/242 ,  Y10S428/913 ,  Y10T428/24802 ,  Y10T428/24934 ,  Y10T428/249953 ,  Y10T428/249963 ,  Y10T428/249965 ,  Y10T428/265 ,  Y10T428/277

摘要： A thermosensitive stencil paper contains a main component layer formed of a thermoplastic film and an ink-permeable support bonded together with adhesive, in which the ink-permeable support is a porous thin paper containing polynosic fibers as the main fibrous component. Optionally, the thermosensitive stencil paper has a plastic film layer whose surface is coated with a mold release layer containing as a main component a silicone oil having a kinematic viscosity of 500,000 cs or more. The transfer operation of the stencil paper in an automatic printer is excellent and its ink feeding performance during printing is high because of the polynosic fiber-containing porous thin paper support. Nonprinted spot defects are reduced because of the small number of bundled fibers in the stencil paper. Stencil paper containing the mold release layer are free of offsetting when rolled and cause no sticking for a long period of time, thereby providing thermosensitive stencil paper with excellent performance.

公开(公告)号：US5051279A

公开(公告)日：1991-09-24

申请号：US425233

申请日：1989-10-23

申请人： Masayuki Murata ,  Shinichiro Katsuta ,  Tomoyuki Unno

发明人： Masayuki Murata ,  Shinichiro Katsuta ,  Tomoyuki Unno

IPC分类号： B41M5/30

CPC分类号： B41M5/30 ,  Y10S428/913

摘要： A thermal recording sheet having on a support a thermal recording layer adapted for developing color when heated has an outermost surface layer formed by bringing it into contact with the surface of a smooth body when it is in a wet state, drying it and separating it from the surface of the smooth body. The sheet has a surface which is so smooth that when a first straight line extending in parallel to the centerline of a roughness curve as obtained in accordance with the method of JIS B0601 crosses the roughness curve with a contact ratio of 10%, a second straight line extending in parallel to the centerline and between it and the first straight line and having a distance of 1.5 .mu.m from the first straight line crosses the roughness curve with a contact ratio of at least 80%. The sheet is, therefore, easy to bring into intimate contact with a thermal head and is of high image quality and sensitivity. If the smooth body has a glossy or dull surface, it is possible to produce a thermal recording sheet having a uniformly glossy or dull surface without lowering its image quality of sensitivity.

公开(公告)号：US5049159A

公开(公告)日：1991-09-17

申请号：US449924

申请日：1989-12-13

申请人： Keizou Yamaji ,  Natumi Satou ,  Eiji Morisaki

发明人： Keizou Yamaji ,  Natumi Satou ,  Eiji Morisaki

IPC分类号： D06M11/42 ,  D06M11/44

CPC分类号： D06M11/42 ,  D06M11/44

摘要： This invention is concerned with a process for producing deodorizing cellulose fibers on which a considerable amount of copper hydroxide and/or zinc hydroxide is fixed highly strongly, which process is characterized in that cellulose fibers are allowed to contact with a colloidal solution of copper hydroxide and/or zinc hydroxide prepared by adding an alkaline substance to an aqueous solution of a water-soluble copper compound and/or a water-soluble zinc compound. Deodorizing fibers so obtained are capable of effectively removing malodorous gaseous substances, such as hydrogen sulfide, ammonia, methyl mercaptan, etc., and exhibit excellent deodorizing effects. In addition, the deodorizing fibers, although they can be an excellent deodorizing material as they are, are excellent in workability and hence can be used in the form of a shaped product, including, e.g., granules, sheets, etc. They can therefore be applied to various uses in the field of deordorization.

摘要翻译： PCT No.PCT / JP89 / 00443 Sec。 371日期1989年12月13日第 102（e）日期1989年12月13日PCT 1989年4月27日PCT PCT。 出版物WO89 / 日本1989年12月28日。本发明涉及一种生产除臭纤维素纤维的方法，其中大量的氢氧化铜和/或氢氧化锌固定在其上，其特征在于使纤维素纤维与 通过将碱性物质添加到水溶性铜化合物和/或水溶性锌化合物的水溶液中而制备的氢氧化铜和/或氢氧化锌的胶体溶液。 如此得到的除臭纤维能够有效地除去恶臭的气态物质，如硫化氢，氨，甲基硫醇等，并具有优异的除臭效果。 此外，除臭纤维尽管可以是优异的除臭材料，但其加工性优异，因此可以以成形产品的形式使用，包括例如颗粒，片材等。因此，它们可以是 适用于非现代化领域的各种用途。

公开(公告)号：US4544391A

公开(公告)日：1985-10-01

申请号：US434513

申请日：1982-10-15

申请人： Hiroshi Oka

发明人： Hiroshi Oka

IPC分类号： B01D9/02 ,  B01D9/00

CPC分类号： B01D9/004 ,  B01D9/0013

摘要： A method for separating a desired component from a solid mixture by repeated recrystallization in a single vertical crystallizer having a plurality of chambers partitioned by solid-liquid separation means, which comprises intermittently feeding a solid mixture to the top chamber and a solvent to the bottom chamber, dissolving the solid in each chamber in the solvent by heating after feeding of the solid mixture to the top chamber, transferring the resulting solution in each chamber to the adjacent lower chamber while taking out from the bottom chamber the solution from which the desired component is recovered as an end product, cooling the solution in each chamber to precipitate crystals, and transferring the resulting mother liquor in each chamber upwardly through the separation means not capable of passing the resulting crystals by the feeding of the solvent to the bottom chamber, while allowing excess mother liquor to overflow from the top of the crystallizer, the above procedures being repeated continuously. The crystallizer suitable for practicing the method is composed of a tower having a feed port for feeding the solid mixture and a discharge port for overflow of the excess mother liquor in the upper end portion, a feed port for feeding the solvent and a discharge port for taking out the solution in the lower end portion, separtion means for separating solid and liquid by which the tower is divided into chambers, and means for heating and cooling the content in the tower.

摘要翻译： 一种在具有由固液分离装置分隔的多个室的单个垂直结晶器中通过反复重结晶从固体混合物中分离所需组分的方法，其包括将固体混合物间歇地供给到顶部室和溶剂至底部室 ，在将固体混合物送入顶部室之后通过加热将固体溶解在溶剂中，将每个室中的所得溶液转移到相邻的下部室，同时从底部室中取出所需组分为 作为最终产物回收，冷却每个室中的溶液以沉淀晶体，并将每个室中的所得母液向上通过分离装置，其不能通过将溶剂供给到底室而使所得晶体通过，同时允许 过量的母液从结晶器顶部溢出，上述步骤b 不断重复。 适用于实施该方法的结晶器由具有用于供给固体混合物的供给口和用于上端部中的多余母液溢出的排出口的塔架，供给溶剂的供给口和排出口 取出下端部分的溶液，将分离固体和液体的分离装置分离成室，以及用于加热和冷却塔中的内容物的装置。

公开(公告)号：US4354997A

公开(公告)日：1982-10-19

申请号：US177185

申请日：1980-08-11

申请人： Tomoji Mizutani ,  Hitoshi Fukushima ,  Yoshihiro Sakamoto

发明人： Tomoji Mizutani ,  Hitoshi Fukushima ,  Yoshihiro Sakamoto

IPC分类号： B29C49/00 ,  B29C55/00 ,  B29C55/16 ,  B29C61/00 ,  B29C61/06 ,  B29C61/08 ,  C08J5/18 ,  B29D7/24

CPC分类号： C08J5/18 ,  B29C55/16 ,  B29C61/003 ,  B29C61/08 ,  B29K2023/06 ,  C08J2323/04

摘要： A process for simultaneously, biaxially orienting tubular ethylene polymer film by expansion and extension of the tube under particular conditions for heating the expanding tube, to give a heat shrinkable film. The heat shrinkable film has excellent heat shrinkability, shrinkage stress, transparency, heat sealability and impact resistance, and is very suited for use in shrink packaging.

摘要翻译： 一种通过在用于加热膨胀管的特定条件下通过管的膨胀和延伸同时双轴取向管状乙烯聚合物膜的方法，得到热收缩膜。 该热收缩膜具有优异的热收缩性，收缩应力，透明性，热封性和耐冲击性，并且非常适用于收缩包装。

公开(公告)号：US4250305A

公开(公告)日：1981-02-10

申请号：US67667

申请日：1979-08-20

申请人： Motoyasu Saito ,  Hideaki Mukohyama

发明人： Motoyasu Saito ,  Hideaki Mukohyama

IPC分类号： C08B11/193 ,  C08B11/20 ,  C08B11/02 ,  C08B11/16

CPC分类号： C08B11/193 ,  C08B11/20

摘要： A process for preparing a cellulose ether which comprises reacting celluloses untreated or treated with an aqueous solution of alkali hydroxide with an etherifying agent in the presence of an aqueous solution of alkali hydroxide, an organic solvent being substantially immiscible with water and capable of dissolving the etherifying agent and a quaternary salt having the following general formula: ##STR1## wherein M is nitrogen atom or phosphorus atom, R.sup.1, R.sup.2, R.sub.3 and R.sub.4 are independently an organic group and X.sup.- is an anion. According to the process, the etherification is carried out uniformly to give a cellulose ether of a high quality in which the substituents are uniformly distributed. The process includes two processes for preparing a low viscosity carboxymethyl ethyl cellulose: One is a process in which carboxymethyl cellulose is mercerized in the presence of hydrogen peroxide to give a mercerized carboxymethyl cellulose having a low molecular weight and it is etherified according to the above process. The other is a process in which the carboxymethyl ethyl cellulose prepared according to the above process is depolymerized in the presence of hydrogen peroxide. The low viscosity carboxymethyl ethyl cellulose obtained has a uniform quality and give a completely continuous coating film.

摘要翻译： 一种制备纤维素醚的方法，其包括使碱金属氢氧化物水溶液未处理或处理的纤维素与醚化剂在碱金属氢氧化物水溶液存在下反应，有机溶剂与水基本上不混溶，并且能够溶解醚化 试剂和具有以下通式的季盐：其中M是氮原子或磷原子，其中R 1，R 2，R 3和R 4独立地是有机基团，X是阴离子。 根据该方法，均匀地进行醚化，得到其中取代基均匀分布的高质量的纤维素醚。 该方法包括制备低粘度羧甲基乙基纤维素的两种方法：一种是在过氧化氢存在下将羧甲基纤维素丝光处理以得到具有低分子量的丝光化羧甲基纤维素的方法，并且根据上述方法进行醚化 。 另一种是其中根据上述方法制备的羧甲基乙基纤维素在过氧化氢存在下解聚的方法。 所得到的低粘度羧甲基乙基纤维素具有均匀的质量，并得到完全连续的涂膜。

公开(公告)号：US4053466A

公开(公告)日：1977-10-11

申请号：US727484

申请日：1976-09-28

申请人： Shoji Yoshimura ,  Susumu Takahashi ,  Motonobu Ichino ,  Tokuro Nakamura

发明人： Shoji Yoshimura ,  Susumu Takahashi ,  Motonobu Ichino ,  Tokuro Nakamura

IPC分类号： C07D307/46 ,  C07D307/54 ,  C07D333/22 ,  C07D333/24 ,  C07D333/28 ,  C07D307/26 ,  C07D307/28 ,  C07D333/10 ,  C07D333/12

CPC分类号： C07D333/28 ,  C07D307/46 ,  C07D307/54 ,  C07D333/22 ,  C07D333/24

摘要： (E)-2-[p-(.beta.-Substituted-vinyl)phenyl]alkanoic acids represented by the formula (I): ##STR1## wherein R.sub.1 and X are as hereinafter defined, having anti-inflammatory, analgesic, antipyretic and platelet aggregation inhibitory activities.

公开(公告)号：US3933558A

公开(公告)日：1976-01-20

申请号：US364186

申请日：1973-05-25

申请人： Yasushi Takahata ,  Akira Karimori ,  Toshiya Kato ,  Katsuo Nomura

发明人： Yasushi Takahata ,  Akira Karimori ,  Toshiya Kato ,  Katsuo Nomura

IPC分类号： C10L9/08 ,  B29C59/00 ,  B29C59/02 ,  B29C59/04 ,  B29C67/00 ,  B29C69/00 ,  B32B27/04 ,  B32B37/00 ,  B44C1/24 ,  B44C3/08 ,  D21H27/02 ,  D21H27/26 ,  B31F1/00

CPC分类号： B29C59/046 ,  B44C1/24 ,  B44C3/085 ,  D21H27/26 ,  B29C59/02 ,  B29C59/04 ,  B29K2711/123 ,  B29K2711/126 ,  D21H27/02 ,  Y10T156/1023 ,  Y10T156/1041 ,  Y10T156/1044 ,  Y10T428/24612

摘要： A laminated decorative sheet is prepared by applying a coating layer consisting of a thermo-setting resin composition on a base paper for a decorative laminate which has been prepared by incorporating a composition the whole or a major part of which is composed of a synthetic rubber and/or a thermo-plastic synthetic resin substance into the base paper during the paper making thereof or by impregnating the base paper with the thermo-plastic synthetic resin composition or with the mixture thereof; or alternatively is prepared by laminating another base paper for a decorative laminate which has been impregnated with the thermosetting resin composition on the above mentioned base paper containing the thermo-plastic synthetic resin composition, and the thus prepared layers are laminated under heat and pressure to form a laminated decorative sheet having smooth surface which is subjected to emboss-processing under a heating condition of at least 100.degree.C or more so as to impart a permanent shape to the laminated decorative sheet.

摘要翻译： 通过将由热固性树脂组合物组成的涂层涂布在用于装饰层压材料的原纸上制备的层压装饰片材，其通过将整体或大部分由合成橡胶组成的组合物和 /或热塑性合成树脂物质在其造纸期间进入原纸或通过用热塑性合成树脂组合物或其混合物浸渍原纸; 也可以通过在上述含有热塑性合成树脂组合物的原纸上层压已经浸渍有热固性树脂组合物的装饰层压体的另一种原纸，并将如此制备的层在加热和压力下层压以形成 具有光滑表面的层压装饰片，其在至少100℃以上的加热条件下经受压花加工，以赋予层压装饰片永久形状。

公开(公告)号：US20050100623A1

公开(公告)日：2005-05-12

申请号：US10503053

申请日：2003-01-21

申请人： Koji Watanabe ,  Shinji Murakami ,  Hisashi Kojoh

发明人： Koji Watanabe ,  Shinji Murakami ,  Hisashi Kojoh

IPC分类号： B29C35/16 ,  B29C47/86 ,  B29C47/88 ,  B29C47/20

CPC分类号： B29C47/883 ,  B29C47/0026 ,  B29C47/0057 ,  B29C47/0059 ,  B29C47/8835 ,  B29C47/8895 ,  B29C47/92 ,  B29C2035/1616 ,  B29C2947/92514 ,  B29C2947/92619 ,  B29C2947/92647 ,  B29C2947/92657 ,  B29C2947/9279 ,  B29C2947/92923 ,  B29K2021/00 ,  B29L2023/001

摘要： The object of the present invention is to provide an internal mandrel for cooling a tubular thin film where air layer is not remaining in the lower side cooler of the internal mandrel, so that the tubular thin film can be continuously and stably produced. In the internal mandrel for directly cooling the tubular thin film while using external circularly shaped cooling tank where the tubular thin film is downwardly extruded through a circular slit of the die, the internal mandrel is characterized in that coolant for cooling a lower most part of the internal mandrel is flown in such a direction as to oppose to the tubular thin film.

摘要翻译： 本发明的目的是提供一种用于冷却管状薄膜的内部心轴，其中空心层不保留在内部心轴的下侧冷却器中，从而能够连续稳定地制造管状薄膜。 在用于直接冷却管状薄膜同时使用外部圆形冷却槽的内部心轴中，其中管状薄膜通过模具的圆形狭缝向下挤出，内部心轴的特征在于用于冷却管状薄膜的较低部分的冷却剂 内心轴以与管状薄膜相对的方向流动。

公开(公告)号：US5593703A

公开(公告)日：1997-01-14

申请号：US307586

申请日：1995-01-17

申请人： Tomozi Mizutani ,  Katsuyuki Yokota ,  Masahobu Arita ,  Hisashi Kojyou

发明人： Tomozi Mizutani ,  Katsuyuki Yokota ,  Masahobu Arita ,  Hisashi Kojyou

IPC分类号： B29C47/88

CPC分类号： B29C47/883 ,  B29C47/0026

摘要： Apparatus for cooling a tubular thin film of thermoplastic resin in a melted state is described. The apparatus is capable of cooling the thin film from both the inside and the outside thereof while setting its diameter by interposing the film between the mandrel and an external circular coolant storage tank. The mandrel has a cylindrical shape and is connected with the lower side of a circular-shaped extruding die wherein the film is extruded downward from a circular slit in the die. The mandrel includes an air-injecting nozzle for injecting compressed air that maintains the shape of an upper bubble pan of the thin film formed between the die and the mandrel. A coolant injecting nozzle which can inject the coolant toward the inner surface of the thin film is provided, the coolant injecting nozzle being formed into a single stage of circular slit or two or more stages of circular slits. Also provided is a ring for setting the diameter of the tubular thin film, a discharge port positioned in a side face of the mandrel for discharging the coolant used for cooling into the mandrel, and a seal ring for sealing the coolant in such a manner as to press the thin film, wherein the coolant can be obliquely injected, either downward or upward. The mandrel is useful for rapidly cooling the tubular thin film in a stable manner.

摘要翻译： PCT No.PCT / JP93 / 00917 371日期1995年1月17日 102（e）日期1995年1月17日PCT提交1993年7月2日PCT公布。 第WO95 / 01254号公报 日期1995年1月12日描述了用于冷却熔融状态的热塑性树脂的管状薄膜的装置。 该装置能够通过将薄膜夹在心轴和外部圆形冷却剂储存罐之间来设定其直径，同时从其内部和外部冷却薄膜。 心轴具有圆柱形形状，并与圆形挤出模具的下侧连接，其中膜从模具中的圆形狭缝向下挤出。 心轴包括用于喷射压缩空气的空气喷射喷嘴，其保持形成在模头和心轴之间的薄膜的上泡罩的形状。 设置能够朝向薄膜的内表面喷射冷却剂的冷却剂注入喷嘴，冷却剂喷射喷嘴形成为圆形狭缝的一个阶段或两个或多个圆形狭缝的阶段。 还设置有用于设定管状薄膜的直径的环，位于心轴的侧面中的用于将用于冷却到心轴中的冷却剂排出的排出口以及用于将冷却剂密封的密封环， 以压制薄膜，其中冷却剂可以向下或向上倾斜地注入。 心轴可用于以稳定的方式快速冷却管状薄膜。