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1. 发明授权

US4929482A Heat resistant container 失效
标题翻译：耐热容器
公开(公告)号：US4929482A
公开(公告)日：1990-05-29
申请号：US219113
申请日：1988-07-14
申请人： Tohei Moritani , Hidemasa Oda , Toshiaki Sato , Taichi Negi , Keiji Matsumura , Syuji Kawai , Nobuo Tanaka , Satoshi Hirofuji
发明人： Tohei Moritani , Hidemasa Oda , Toshiaki Sato , Taichi Negi , Keiji Matsumura , Syuji Kawai , Nobuo Tanaka , Satoshi Hirofuji
IPC分类号： B32B27/28 , B32B27/08 , B32B27/36 , B65D65/00 , B65D81/34
CPC分类号： B65D81/343 , B32B27/08 , B65D81/3415 , B65D2581/3437 , Y10T428/1372 , Y10T428/1379 , Y10T428/1383 , Y10T428/31797 , Y10T428/31935
摘要： The present invention provides a heat-resistant container comprising an ethylene-vinyl alcohol copolymer layer and a crystalline polyester layer. In particular, when an ethylene-vinyl alcohol copolymer containing a drying agent is used, the obtained container is both ovenable and retortable, thereby being highly useful.

2. 发明授权

US5068077A Process of vacuum-air pressure drawing of a laminate containing an EVOH/polyamide copolymer 失效
标题翻译：包含EVOH /聚酰胺共聚物的层压板的真空空气压力图的方法
公开(公告)号：US5068077A
公开(公告)日：1991-11-26
申请号：US630386
申请日：1990-12-18
申请人： Taichi Negi , Satoshi Hirofuji , Nobuo Tanaka , Syuji Kawai
发明人： Taichi Negi , Satoshi Hirofuji , Nobuo Tanaka , Syuji Kawai
IPC分类号： B32B27/30
CPC分类号： B32B27/30 , Y10T428/1383 , Y10T428/31913 , Y10T428/3192 , Y10T428/31928
摘要： A hot drawn multilayered structure including a layer of an ethylene-vinyl alcohol copolymer composition containing 70 to 95 wt % of EVOH having an ethylene content of 25 to 60 mol % and a saponification degree of at least 90%; and 5 to 30 wt % of an aliphatic copolymer polyamide containing capramide as a main structural unit, having a ratio of the number of methylene gorups to the number of amide groups satisfying the equation:6.6.ltoreq.CH.sub.2 /NHCO.ltoreq.10having a melting point of 110.degree. to 180.degree. C. and exhibiting a melt index of 0.1 to 10 g/10 mins.; having a thermoplastic resin layer on at least one surface of said layer. The multilayered structure has excellent gas barrier properties and minimized variability in gas barrier properties measured in different areas and minimal gel, hard spots, etc.
摘要翻译：一种热拉伸多层结构体，其包含乙烯 - 乙烯醇共聚物组合物层，其含有70〜95重量％的乙烯含量为25〜60摩尔％，皂化度为90％以上的EVOH。和5〜30重量％的以癸酰胺为主要结构单元的脂肪族共聚物聚酰胺，其亚甲基高聚物数与酰胺基数之比满足以下等式：6.6

3. 发明授权

US4774114A Injection stretch blow container 失效
标题翻译：注塑拉伸吹塑容器
公开(公告)号：US4774114A
公开(公告)日：1988-09-27
申请号：US28772
申请日：1987-03-23
申请人： Tohei Moritani , Syuji Kawai , Kunihiko Shimamura , Toshiaki Sato
发明人： Tohei Moritani , Syuji Kawai , Kunihiko Shimamura , Toshiaki Sato
IPC分类号： B65D25/00 , B29C49/06 , B29C49/08 , B29C49/22 , B29K67/00 , B29L22/00 , B32B27/08 , B65D65/38 , C08J5/18 , B65D1/26 , C08L29/04
CPC分类号： B65D65/38 , B29C49/22 , B32B27/08 , B29B11/08 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14593 , B29B2911/14653 , B29B2911/14713 , B29K2067/00 , B29K2105/0032 , B29K2105/0044 , B29K2105/16 , B29K2105/258 , B29L2031/7158 , Y10T428/1379 , Y10T428/31797
摘要： An injection stretch blow container consisting of a combination of 97 to 70 parts by weight of saturated polyester and 3 to 30 parts by weight of a saponification product of an ethylene-vinyl acetate copolymer, said container having many areas, particularly at the body wall portion of said container in each of which areas substantially two-dimensional thin layers of said saponification product of said ethylene-vinyl acetate copolymer are laminated in parallel to the wall surface of said container in a matrix of saturated polyester, said saponification product of said ethylene-vinyl acetate copolymer in said area (20.times.20.mu.; vertical section or longitudinal section of the body wall of said container) is 0.001 to 1 .mu.m in average thickness and at least 5 in average aspect ratio and the laminated structural index represented by the following formula is at least 5:Laminated structural index ##EQU1## wherein L.sub.i represents a length of the overlapped portion of adjacent layers of the saponification product of the ethylene-vinyl acetate copolymer, andh.sub.i represents a distance between adjacent layers of saponification product of ethylene-vinyl acetate copolymer.This container has a high gas-barrier quality and is useful as a bottle for carbonated beverages or the like.
摘要翻译：一种由97〜70重量份的饱和聚酯和3〜30重量份乙烯 - 乙酸乙烯酯共聚物的皂化物组合的注射拉伸吹塑容器，所述容器具有许多区域，特别是在体壁部分所述乙烯 - 乙酸乙烯酯共聚物的所述皂化产物的基本二维薄层平行于所述容器的壁表面以饱和聚酯基体层压的所述容器的所述容器中，所述乙烯 - 乙酸乙烯酯共聚物的所述皂化产物，所述区域中的乙酸乙烯酯共聚物（20×20μm，所述容器的体壁的垂直截面或纵向截面）的平均厚度为0.001〜1μm，纵横比为平均至少5，由下式表示的层叠结构指数至少为5：层叠结构指数其中，Li表示皂化物的相邻层的重叠部分的长度乙烯 - 乙酸乙烯酯共聚物的皂化产物，hi表示乙烯 - 乙酸乙烯酯共聚物的皂化产物相邻层之间的距离。这种容器具有高的阻气性，可用作碳酸饮料等的瓶子。

4. 发明授权

US4430356A Method for production of formed food product of microfibrillar milk protein 失效
标题翻译：微原纤维乳蛋白成型食品生产方法
公开(公告)号：US4430356A
公开(公告)日：1984-02-07
申请号：US366731
申请日：1982-04-08
申请人： Shuzo Ohyabu , Syuji Kawai , Keiji Matsumura
发明人： Shuzo Ohyabu , Syuji Kawai , Keiji Matsumura
IPC分类号： A23C20/00 , A23G1/00 , A23G1/44 , A23G3/00 , A23G3/44 , A23J3/00 , A23J3/10
CPC分类号： A23G1/44 , A23C20/00 , A23G3/44 , A23J3/00 , A23J3/10 , Y10S426/802
摘要： A method for the production of formed food products of a microfibrillar milk protein, which comprises mixing an aqueous gel of a milk protein comprising mainly calcium caseinate with a specific amount of dehydrating agent (e.g. sodium chloride) and a specific amount of a dispersant (e.g. dextrin, sodium caseinate) and optionally fats and oils at a specified temperature and forming the mixture at the same temperature range into the desired shapes. The formed food products are obtained in various states of from comparatively soft products (e.g. imitation cheese) to comparative hard products (e.g. imitation jerky) by controlling the temperature in the mixing and forming steps and/or the amounts of the dehydrating agent and dispersant.
摘要翻译：一种用于生产微原纤维乳蛋白质的成形食品的方法，其包括将主要包含酪蛋白酸钙的乳蛋白质的水性凝胶与特定量的脱水剂（例如氯化钠）和特定量的分散剂（例如，糊精，酪蛋白酸钠）和任选的在特定温度下的脂肪和油，并将相同温度范围内的混合物形成所需形状。通过控制混合和成型步骤中的温度和/或脱水剂和分散剂的量，形成的食品通过比较软的产品（例如仿制干酪）到比较硬的产品（例如仿制干燥剂）获得。

5. 发明授权

US4251567A Process for producing a fibrous milk protein product 失效
标题翻译：纤维性乳蛋白制品的制造方法
公开(公告)号：US4251567A
公开(公告)日：1981-02-17
申请号：US944525
申请日：1978-09-21
申请人： Shuzo Ohyabu , Syuji Kawai , Hiroyuki Akasu , Takeo Akiya , Keiji Matsumura , Naoki Yagi , Kwang Young Kim , Tarushige Nakaji
发明人： Shuzo Ohyabu , Syuji Kawai , Hiroyuki Akasu , Takeo Akiya , Keiji Matsumura , Naoki Yagi , Kwang Young Kim , Tarushige Nakaji
IPC分类号： A23J3/00 , A23J3/10 , A23J3/28 , A23J1/20
CPC分类号： A23J3/285 , A23J3/28 , Y10S426/802
摘要： A fibrous milk protein product having a high tensile elongation (115 to 380%) and an excellent stability to hot water cooking (tolerant to treatment in hot water of 135.degree. C. for 4 minutes) which is produced by forming the starting milk protein into a fibrous composition and then treating the fibrous composition in an aqueous solution containing at least one of sodium, potassium and calcium salts and also an aldehyde type crosslinking agent having a ratio of molecular weight (M) to number of aldehyde groups (n) of 120 to 360 (e.g. lactose) at a pH of 2.5 to 6.5 and at 100.degree. to 140.degree. C. for 20 minutes to 3 hours.
摘要翻译：一种具有高拉伸伸长率（115-380％）和对热水烹饪（耐受135℃热水处理4分钟）的优异稳定性的纤维性乳蛋白产品，其通过将起始乳蛋白形成为纤维组合物，然后在含有钠，钾和钙盐中的至少一种的水溶液中处理纤维组合物，还有一种醛类交联剂，其分子量（M）与醛基数（n）的比值为120 至360（例如乳糖），pH为2.5至6.5，在100至140℃下进行20分钟至3小时。

6. 发明授权

US4810542A Multilayered tube for draw molding and multilayered container utilizing the tube 失效
标题翻译：用于拉伸成型的多层管和利用该管的多层容器
公开(公告)号：US4810542A
公开(公告)日：1989-03-07
申请号：US148358
申请日：1988-01-25
申请人： Syuji Kawai , Seio Anzai , Toshinori Ishii , Kenji Shirano , Kunihiko Shimamura , Toshimasa Kanemitsu , Keiji Matsumura
发明人： Syuji Kawai , Seio Anzai , Toshinori Ishii , Kenji Shirano , Kunihiko Shimamura , Toshimasa Kanemitsu , Keiji Matsumura
IPC分类号： B29C49/04 , B29C47/06 , B29C49/08 , B29C49/22 , B29K31/00 , B29K67/00 , B29L22/00 , B32B1/08 , B32B27/08 , B32B27/28 , B65D23/00 , B29C45/14
CPC分类号： B29C47/065 , B29C47/0023 , B29C47/265 , B29C49/22 , B32B27/08 , B29B2911/14646 , B29B2911/14653 , B29B2911/14713 , B29K2023/06 , B29K2023/083 , B29K2023/086 , B29K2067/00 , B29K2623/086 , Y10T428/1383 , Y10T428/1393 , Y10T428/2495 , Y10T428/31786 , Y10T428/31797 , Y10T428/31935
摘要： The tube of the present invention has no or very small local minute nonuniformity in thickness of EVOH layer, and therefore drawn-formed articles such as blow bottle obtained by draw molding the tube have no streaks and are superior in appearance.

7. 发明授权

US4385094A Ethylene-vinyl alcohol hollow fiber membrane and method for the production thereof 失效
标题翻译：乙烯 - 乙烯醇中空纤维膜及其制备方法
公开(公告)号：US4385094A
公开(公告)日：1983-05-24
申请号：US142228
申请日：1980-04-21
申请人： Taku Tanaka , Shuzo Yamashita , Hirokuni Tanii , Akira Kubotsu , Syuji Kawai
发明人： Taku Tanaka , Shuzo Yamashita , Hirokuni Tanii , Akira Kubotsu , Syuji Kawai
IPC分类号： B01D69/08 , B01D71/38 , D01D5/24 , D01F6/30 , D01F6/34 , B29D27/04
CPC分类号： B01D69/08 , B01D71/38 , D01D5/24 , D01F6/30 , D01F6/34 , Y10T428/2975
摘要： There is provided a hollow fiber membrane of ethylene-vinyl alcohol copolymer which is produced by a process comprising extruding a spinning solution of an ethylene-vinyl alcohol copolymer in a solvent selected from the group consisting of dimethylsulfoxide, dimethylacetamide, pyrrolidone, N-methylpyrrolidone and mixtures thereof through a hollow fiber spinneret while a liquid coagulant is introduced into a central aperture of said spinneret, passing the spun fiber through a gaseous atmosphere in a manner such that the fiber is drawn 0.5 to 20 times its extrusion rate and then coagulating said fiber in a coagulating bath at a temperature within the range satisfying the following relationship:when 15.ltoreq.C.ltoreq.40, 1/4C+20.ltoreq.T.ltoreq.1/4C+57wherein C denotes the copolymer concentration of the spinning solution (wt. %) and T denotes the coagulation temperature (.degree.C.).The coagulating liquid can be water or a mixture of the same solvent as that of said spinning solution with no less than 20 weight % of water.
摘要翻译：提供了一种乙烯 - 乙烯醇共聚物的中空纤维膜，其通过以下方法制备，该方法包括将乙烯 - 乙烯醇共聚物的纺丝溶液在选自二甲基亚砜，二甲基乙酰胺，吡咯烷酮，N-甲基吡咯烷酮和其混合物通过中空纤维喷丝头，同时将液体凝结剂引入所述喷丝头的中心孔中，使纺丝纤维以气态气氛使纤维以0.5至20倍的挤出速率拉伸，然后使纤维凝结在满足以下关系的范围内的温度下的凝固浴中：当15℃= 40,1 / 4C + 20℃/ 1 / 4C + 57，其中C表示共聚物浓度纺丝溶液（wt。％）和T表示凝固温度（℃）。凝结液可以是水或与所述纺丝溶液相同溶剂的混合物，其含量不得少于20重量％。

8. 发明授权

US4073733A PVA membrane and method for preparing the same 失效
标题翻译： PVA膜及其制备方法
公开(公告)号：US4073733A
公开(公告)日：1978-02-14
申请号：US679441
申请日：1976-04-22
申请人： Kazuhisa Yamauchi , Koichi Takakura , Syuji Kawai , Akio Ohmori
发明人： Kazuhisa Yamauchi , Koichi Takakura , Syuji Kawai , Akio Ohmori
IPC分类号： B01D69/02 , B01D71/38 , B01D31/00
CPC分类号： B01D69/02 , B01D71/38 , Y10S521/905 , Y10S521/921
摘要： A polyvinyl alcohol semi-permeable membrane is prepared which has micropores with an average diameter of 0.02 to 2 microns as defined by the interpore partition walls having thicknesses in the range of 50 to 5000 A and which is characterized by substantial cross-sectional uniformity. The membrane is prepared by extruding a PVA composition containing PAG with a molecular weight of 400 to 4,000 and a carbon-to-oxygen ratio of not more than 3 in a proportion of 2 to 200 parts by weight per 100 parts of PVA into a coagulation bath. In another embodiment of the invention, the membrane is formed from a PVA composition wherein the PAG has a molecular weight of 600 to 3,000 and a C/O ratio of not more than 3, the proportion of the PAG being 15 to 150 parts by weight per 100 parts of PVA and wherein the composition satisfies the relation: 0.65 .ltoreq. CBR (critical blending ratio) .ltoreq. 1.0. The membrane is useful in ultrafiltration, dialytic and osmotic separation applications.
摘要翻译：制备聚乙烯醇半透膜，其具有平均直径为0.02至2微米的微孔，其由厚度在50至5000范围内的层间隔壁所限定，其特征在于具有显着的横截面均匀性。通过将含有分子量为400〜4000的PAG的PVA组合物和2〜200重量份/ 100重量份的PVA的碳 - 氧比率不大于3的PVA组合物挤出成凝固体来制备膜浴。在本发明的另一个实施方案中，膜由PVA组合物形成，其中PAG的分子量为600至3,000，C / O比不超过3，PAG的比例为15至150重量份每100份PVA，其中组合物满足关系：0.65

9. 发明授权

US4188117A Method and apparatus for detecting leaks in hollow fiber membrane modules 失效
标题翻译：用于检测中空纤维膜组件泄漏的方法和装置
公开(公告)号：US4188117A
公开(公告)日：1980-02-12
申请号：US900582
申请日：1978-04-27
申请人： Kazuhisa Yamauchi , Taku Tanaka , Syuji Kawai
发明人： Kazuhisa Yamauchi , Taku Tanaka , Syuji Kawai
IPC分类号： G01N21/41 , B01D63/02 , B01D65/10 , G01M3/38 , G01N21/45 , G01N21/16
CPC分类号： B01D65/104 , G01M3/38 , G01N21/45 , A61M2205/705
摘要： Leaks from a hollow fiber membrane module comprising a housing having one or more hollow fiber bundles positioned therein with at least one end of each bundle being sealed by a cementing layer includes the step of applying a pressurized gas to the external surfaces of the hollow fibers. The gas which is used must have a refractive index different from the refractive index of the ambient atmosphere. The atmospheric volume adjacent the sealed end of the module is optically monitored for refraction patterns caused by gas leaking through the sealed end into the volume. The optical system includes a light source and components for directing light from the source along an optical path including the monitored volume. Light which is passed through the monitored volume is directed to an optical display where the refraction patterns of the leaking gas will be visible. The method and apparatus permit leaks to be located without the use of liquids.
摘要翻译：一种中空纤维膜组件的泄漏包括具有一个或多个中空纤维束的壳体，所述中空纤维束定位在其中，每个束的至少一端由固结层密封，包括将加压气体施加到中空纤维的外表面的步骤。使用的气体必须具有与环境大气的折射率不同的折射率。对模块密封端附近的大气体积进行光学监测，以便由通过密封端泄漏到体积中的气体引起的折射图案。光学系统包括光源和用于沿着包括监视的体积的光路引导来自光源的光的部件。通过监视的体积的光被引导到光学显示器，其中泄漏气体的折射图案将是可见的。该方法和装置允许在不使用液体的情况下定位泄漏。

10. 发明授权

US4664669A Composite hollow fiber-type separation membranes, processes for the preparation thereof and their use 失效
标题翻译：复合中空纤维型分离膜，其制备方法及其应用
公开(公告)号：US4664669A
公开(公告)日：1987-05-12
申请号：US584321
申请日：1984-02-28
申请人： Shuzo Ohyabu , Syuji Kawai , Takehiko Okamoto , Takao Migaki
发明人： Shuzo Ohyabu , Syuji Kawai , Takehiko Okamoto , Takao Migaki
IPC分类号： D01F8/04 , B01D69/02 , B01D69/08 , B01D69/12 , B01D71/68 , B01D71/70 , D06M15/643 , D06M101/00 , D06M101/16 , D06M101/30 , A61F2/00
CPC分类号： B01D69/08 , B01D69/02 , B01D69/12 , Y10S623/92 , Y10T428/249953
摘要： A composite hollow fiber type separation membrane which has three layers comprising a selective separation layer, an ultra-microporous layer and a porous layer, said selective separation layer, said ultra-microporous layer, said porous layer being arranged in said order commencing from the inner surface of said hollow fiber membrane;wherein said selective separation layer is formed on said ultra-microporous layer without penetrating into said ultra-microporous layer and has a non-porous, dense structure, the average thickness of said layer being 0.01-2.mu., and the coefficient of variation in thickness thereof being less than or equal to 25%;wherein said ultra-microporous layer has a surface in which the presence of pores cannot be confirmed by 24,000 .times. scanning electron microscopy, but which has a fluid permeability at least 10 times that of said selective separation layer, the thickness of said layer being less than or equal to 0.08.mu.; andwherein said porous layer is a sponge structure comprising pores having a pore diameter of 0.1-1.mu. except for macro-voids and having a porosity of at least 50%, the thickness of said layer being 10-500.mu..
摘要翻译：一种复合中空纤维型分离膜，其具有包括选择性分离层，超微孔层和多孔层的三层，所述选择性分离层，所述超微孔层，所述多孔层以从所述内层所述中空纤维膜的表面; 其中所述选择性分离层形成在所述超微孔层上，而不会渗入所述超微孔层并具有无孔，致密结构，所述层的平均厚度为0.01-2μm，厚度变化系数小于或等于25％; 其特征在于，所述超微孔层具有不能通过24000×扫描电子显微镜确认孔的存在的表面，但是其流体渗透率为所述选择性分离层的至少10倍，所述层的厚度小于或等于0.08亩; 并且其中所述多孔层是海绵结构，其包含孔径为0.1-1μm的孔，除了大孔隙，并且孔隙率为至少50％，所述层的厚度为10-500μm。

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