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161. 发明授权

US06542284B2 Display device and manufacturing method therefor 失效
标题翻译：显示装置及其制造方法
公开(公告)号：US06542284B2
公开(公告)日：2003-04-01
申请号：US09962222
申请日：2001-09-26
申请人： Akiko Ogawa
发明人： Akiko Ogawa
IPC分类号： G02B2600
CPC分类号： B01J13/08 , G02F1/167
摘要： A display device for use in a microcapsule type electrophoretic display apparatus and a manufacturing method therefor is provided, in which microcapsules can be aligned so as to form a monolayer, and accordingly, the microcapsules can be efficiently used. In addition, a display device is provided in which a color display can be created, positioning of the microcapsules can be easily performed, and accordingly, the contrast is improved, and a manufacturing method therefor is also provided. The display device includes a substrate, an insulating liquid, charged color particles dispersed therein, a first electrode formed on the substrate, and a second electrode, wherein a display is created by causing the migration of the charged color particles toward the first electrode or the second electrode by a voltage applied therebetween. The microcapsules are each formed by enclosing the insulating liquid and the charged color particles in a transparent container, and the microcapsules are aligned and are enclosed in fibers composed of a light transmissive resin.
摘要翻译：提供了一种用于微胶囊型电泳显示装置的显示装置及其制造方法，其中微胶囊可以排列成单层，因此可以有效地使用微胶囊。此外，提供了可以产生彩色显示的显示装置，可以容易地进行微胶囊的定位，因此提高了对比度，并且还提供了其制造方法。显示装置包括基板，绝缘液体，分散在其中的带电色粒子，形成在基板上的第一电极和第二电极，其中通过使带电色粒子向第一电极或第第二电极通过施加在其间的电压。微胶囊各自通过将透明容器中的绝缘液体和带电色粒子包围而形成，并且微胶囊被对准并被包含在由透光树脂组成的纤维中。

162. 发明申请

US20020159957A1 Process for producing blue microcapsules 有权
标题翻译：生产蓝色微胶囊的方法
公开(公告)号：US20020159957A1
公开(公告)日：2002-10-31
申请号：US10066922
申请日：2002-02-04
发明人： Rita Lages , Frank Aickele , Hubert Loges , Arnold Machinek
IPC分类号： A61K007/16 , B65B001/00
CPC分类号： A61K8/11 , A61K2800/412 , A61K2800/43 , A61Q11/00 , B01J13/02 , B01J13/08 , C09B67/0097
摘要： The invention relates to a process for producing uniformly colored blue microcapsules, using oil-soluble dyes.
摘要翻译：本发明涉及使用油溶性染料制备均匀着色的蓝色微胶囊的方法。

163. 发明授权

US5139783A Process for the preparation of alginate capsules, apparatus for producing said capsules and cosmetic compositions containing said capsules 失效
标题翻译：制备胶囊的方法，生产胶囊的装置和含有胶囊的化妆品组合物
公开(公告)号：US5139783A
公开(公告)日：1992-08-18
申请号：US505687
申请日：1990-04-09
申请人： Rose-Marie Handjani , Myriam Kauffmann , Frederic Huguenin
发明人： Rose-Marie Handjani , Myriam Kauffmann , Frederic Huguenin
IPC分类号： A61J3/07 , A61K8/02 , A61K8/11 , A61K8/72 , A61K8/73 , A61K8/90 , A61K9/16 , A61K9/48 , A61K36/736 , A61Q19/00 , B01J13/08
CPC分类号： A61K8/11 , A61K8/733 , A61K9/1652 , A61Q19/00 , B01J13/08 , A61K2800/412 , Y10S514/844 , Y10S514/962
摘要： A process for producing alginate capsules comprises slowly introducing an aqueous alginate solution into crosslinking solution of a polyvalent metal salt. The aqueous alginate solution has mannuronic units (M) and guluronic units (G) in a molar ratio between 0.4 and 1.9 and preferably an amount of (G) blocks greater than 50%. Preferably, the alginate is a sodium alginate having a viscosity, in a 0.5% solution in water at 25.degree. C. lower than 20 mPa.s measured with a TV Contraves viscosimeter having a No. 1 measurement body in the presence of a calcium chelate. The alginate concentration is between 0.2 and 2 weight percent. The polyvalent metal salt concentration in solution is from 3.4.times.10.sup.-3 to 6.8.times.10.sup.-2 M.The alginate capsules are employed in cosmetic compositions.
摘要翻译：生产藻酸盐胶囊的方法包括将藻酸水溶液缓慢引入多价金属盐的交联溶液中。海藻酸水溶液具有摩尔比在0.4和1.9之间的甘露聚糖单元（M）和古罗勒糖单元（G），优选（G）嵌段的量大于50％。优选地，藻酸盐是具有粘度的藻酸钠，在25℃的0.5％的水溶液中，低于20mPa.s，在具有钙螯合物存在下的具有1号测量体的TV Contraves粘度计测量时。藻酸盐浓度为0.2〜2重量％。溶液中的多价金属盐浓度为3.4×10 -3至6.8×10 -2 M。藻酸盐胶囊用于化妆品组合物中。

164. 发明授权

US4464434A Microencapsulated alkaloidal material and method of producing same 失效
标题翻译：微胶囊化生物碱及其制备方法
公开(公告)号：US4464434A
公开(公告)日：1984-08-07
申请号：US885914
申请日：1978-03-13
申请人： Danny A. Davis
发明人： Danny A. Davis
IPC分类号： A24B3/12 , A24B15/16 , A24B15/28 , A24B15/38 , B01J13/08 , B01J13/02 , A01N25/28
CPC分类号： B01J13/08 , A24B15/283 , A24B15/38 , Y10T428/2987 , Y10T428/2989
摘要： Microcapsules having a core of an alkaloidal material surrounded by a protective cross-linked polymeric wall are disclosed. The microcapsules are produced by intermixing a polymeric wall material with a liquid vehicle to form a solution thereof as a continuous first phase, and mixing the solution with an alkaloidal material. The produced admixture is agitated to disperse the alkaloidal material as a plurality of discrete minute core material entities in the first phase, and thereafter, phase separation is induced to separate the polymeric wall material from the liquid vehicle so that the wall material forms embryonic sheaths about the core material entities. The polymeric wall material is then cross-linked to form protective walls around each of the core material entities.
摘要翻译：公开了具有由保护性交联聚合物壁包围的生物碱材料芯的微胶囊。微胶囊通过将聚合物壁材料与液体载体混合以形成其作为连续第一相的溶液并将溶液与生物碱材料混合来制备。搅拌生产的混合物以在第一阶段中将生物碱材料分散为多个离散的微小芯材料实体，然后诱导相分离以将聚合物壁材料与液体载体分离，使得壁材料形成围绕核心材料实体。然后将聚合物壁材料交联以形成围绕每个核心材料实体的保护壁。

165. 发明授权

US4389419A Vitamin encapsulation 失效
标题翻译：维生素包封
公开(公告)号：US4389419A
公开(公告)日：1983-06-21
申请号：US205340
申请日：1980-11-10
申请人： Franklin Lim , Richard D. Moss
发明人： Franklin Lim , Richard D. Moss
IPC分类号： A61K9/16 , A61K9/50 , A61K9/66 , B01J13/08 , A23L1/30 , B01J13/02
CPC分类号： A61K9/1652 , A61K9/5036 , B01J13/08
摘要： Disclosed is a process for encapsulating oils and oil-soluble substances in multi-compartmentalized, mechanically stable microcapsules. The process comprises the steps of first forming an emulsion consisting of a continuous phase comprising an aqueous solution of an alkali metal alginate and optionally a water-soluble, alcohol-insoluble filler such as a polysaccharide, and a dispersed phase of an oleophilic substance such as one or more vitamins dissolved in an oil. The emulsion is then formed into droplets which are thereafter immersed in an alcoholic solution of multivalent cations, to produce a shape-retaining alginate matrix filled with precipitated polysaccharide and enclosing plural oil droplets. The vitamins are thereby protected from oxidative degradation and can be handled like conventional crystalline solids.
摘要翻译：公开了一种将油和油溶性物质包封在多室化机械稳定的微胶囊中的方法。该方法包括以下步骤：首先形成由包含碱金属藻酸盐的水溶液和任选的水溶性，不溶于醇的填料如多糖的连续相组成的乳液，以及亲油性物质如溶解在油中的一种或多种维生素。然后将乳液形成液滴，然后将其浸入多价阳离子的醇溶液中，以产生填充有沉淀多糖并包围多个油滴的形状保持藻酸盐基质。因此，维生素被保护免受氧化降解，并且可像常规结晶固体一样处理。

166. 发明授权

US4269729A Microencapsulation process and resulting microcapsules 失效
标题翻译：微胶囊化方法和微胶囊
公开(公告)号：US4269729A
公开(公告)日：1981-05-26
申请号：US59733
申请日：1979-07-23
申请人： Hitoshi Maruyama , Koichi Kajitani , Makoto Shiraishi
发明人： Hitoshi Maruyama , Koichi Kajitani , Makoto Shiraishi
IPC分类号： B41M5/165 , B01J13/08 , B01J13/02
CPC分类号： B01J13/08 , Y10S428/914 , Y10T428/2987 , Y10T428/2989
摘要： Microcapsules having walls formed from polyvinyl alcohol are prepared by dispersing a substantially water insoluble nuclear material in an aqueous solution of a polyvinyl alcohol polymer, which solution has a cloud point, phase separating and depositing a concentrated aqueous solution of the polyvinyl alcohol polymer as a separated phase around said nuclear material from the bulk continuous phase by maintaining the temperature of the system above the cloud point of the aqueous polyvinyl alcohol polymer solution, and subjecting the phase separated solution to conditions which substantially solidify or gel said polyvinyl alcohol polymer in said concentrated aqueous solution of said separated phase around said nuclear material but which do not substantially solidify or gel the polyvinyl alcohol in the diluted aqueous solution of the continuous phase.
摘要翻译：通过将基本上不溶于水的核材料分散在聚乙烯醇聚合物的水溶液中制备具有由聚乙烯醇形成的壁的微胶囊，该溶液具有浊点，相分离和沉积作为分离的聚乙烯醇聚合物的浓缩水溶液通过将系统的温度保持在聚乙烯醇聚合物水溶液的浊点以上，并使相分离的溶液进行基本上固化或凝胶化所述聚乙烯醇聚合物在所述浓缩水溶液中的条件所述分离相在所述核材料周围的溶液，但是在连续相的稀释水溶液中基本上不固化或凝胶化聚乙烯醇。

167. 发明授权

US4107072A Process of isolating cyclohexane-free ethylcellulose microcapsules 失效
标题翻译：分离不含环己烷的乙基纤维素微胶囊的方法
公开(公告)号：US4107072A
公开(公告)日：1978-08-15
申请号：US364222
申请日：1973-05-25
申请人： Lewis D. Morse , Melvin J. Boroshok , Roy W. Grabner
发明人： Lewis D. Morse , Melvin J. Boroshok , Roy W. Grabner
IPC分类号： A61K9/50 , B01J13/08 , B01J13/20 , B01J13/02
CPC分类号： B01J13/08 , A61K9/5047 , B01J13/20 , Y10T428/2989
摘要： Ethylcellulose walled microcapsules, obtained from cyclohexane medium are heavily solvated with cyclohexane and tend to form lumps even after drying. Displacements of cyclohexane by pentane, hexane, heptane or octane or mixtures thereof during the isolation of the microcapsules gives a dry product which is essentially all discrete dry microcapsules.
摘要翻译：由环己烷介质获得的乙基纤维素膜微胶囊用环己烷进行高度溶剂化，甚至在干燥后也会形成团块。在分离微胶囊期间，通过戊烷，己烷，庚烷或辛烷或其混合物的环己烷的位移产生干燥的产物，其基本上都是离散的干燥微胶囊。

168. 发明授权

US4016099A Method of forming encapsulated toner particles 失效
标题翻译：形成包封的调色剂颗粒的方法
公开(公告)号：US4016099A
公开(公告)日：1977-04-05
申请号：US238528
申请日：1972-03-27
申请人： Russel E. Wellman , Robert W. Brown
发明人： Russel E. Wellman , Robert W. Brown
IPC分类号： A61K8/11 , A61Q19/00 , B01J13/08 , B01J13/12 , G03G9/093 , B01J13/02
CPC分类号： A61K8/11 , A61Q19/00 , B01J13/08 , B01J13/12 , G03G9/09392 , A61K2800/412 , Y10T428/2984 , Y10T428/2987
摘要： A method is provided for forming encapsulated particles comprising forming a dispersion of core material in a solution of wall material in a solvent; drowning said dispersion in at least one liquid which is miscible with the solvent and in which at least the wall material is substantially insoluble, to effect phase-separation of said wall material, whereby said wall material deposits about said core material forming a dilute dispersion of particles comprising said core material encapsulated with said wall material in said liquid, and recovering said encapsulated particles from said liquid.
摘要翻译：提供了一种用于形成包封颗粒的方法，包括在壁材料在溶剂中的溶液中形成核心材料的分散体; 将至少一种与溶剂混溶的液体中的分散体浸没在其中至少壁材料基本上不溶于其中，以实现所述壁材料的相分离，由此所述壁材料围绕所述芯材料沉积形成稀释分散体所述颗粒包括用所述液体中的所述壁材料包封的所述芯材料，并从所述液体中回收所述包封颗粒。

169. 发明授权

US3822181A Method of making fibrous substrates that contain air containing microcapsules that have inorganic pigments incorporated in their structure 失效
标题翻译：制造含有包含在其结构中的无机颜料的空气中的微生物的纤维底物的方法
公开(公告)号：US3822181A
公开(公告)日：1974-07-02
申请号：US24608172
申请日：1972-04-20
申请人： CHAMPION INT CORP
发明人： VASSILIADES A , NAUMAN E , SHROFF S
IPC分类号： B01J13/08 , B29D7/01 , D21H19/38 , D21H19/42 , D21H3/82
CPC分类号： D21H19/42 , B01J13/08 , B29D7/01 , D21H19/385 , Y10T428/268 , Y10T428/2984 , Y10T428/2987 , Y10T428/2989
摘要： OPACIFIERS COMPRISING AIR-CONTAINING MICROCAPSULES, HAVING AN AVERAGE PARTICLE DIAMETER BELOW ABOUT 2 MICRONS WITH PIGMENT PARTICLES INCORPORATED IN THE MICROCAPSULAR STRUCTURE PROVIDED HIGHLY OPAQUE SURFACES WHEN INCORPORATED INTO FIBROUS SUBSTRATES. THE OPACIFIERS ARE PRODUCED BY HEATING LIQUID-CONTAINING PRECURSOR MICROCAPULES, WHICH CONTAIN THE PIGMENT PARTICLES IN THEIR STRUCTURE, AT TEMPERATURES SUFFICIENT TO EXPEL THE LIQUID AND PROVIDE AIR IN THE MICROCAPSULES.

170. 发明授权

US3804775A Method of preparing microcapsules 失效
标题翻译：制备微生物的方法
公开(公告)号：US3804775A
公开(公告)日：1974-04-16
申请号：US20756871
申请日：1971-12-13
申请人： KANZAKI PAPER MFG CO LTD
发明人： SHIOZAKI T , KONO J
IPC分类号： B01J13/06 , B01J13/08 , B41M5/165 , B44D1/02 , B01J13/02
CPC分类号： B41M5/165 , B01J13/08 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989
摘要： A MICROENCAPSULATION PROCESS IS DISCLOSED USING A MIXTURE OF SOLUTIONS OF POLYMER MATERIALS USEFUL OVER A WIDE PH RANGE WHICH INCLUDES BRINGING CORE PARTICLES, EITHER OF A WATER-IMMISIBLE LIQUID OR PARTICULATE SOLID, INTO CONTACT WITH AN AQUEOUS SOLUTION OF GELATIN AND POLYVINYL ALCOHOL, OR THEIR WATER SOLUBLE DERIVATIVES, CAUSING THE GELATING COMPOUND TO UNDERGO PHASE SEPARATION FORMING AN ENCAPSULATING SHELL COMPOSED PRIMARILY OF THE GELATING COMPONENT IS FOMED AROUND THE INDIVIDUAL CORE PARTICLES, THEN LOWERING THE TEMPERATURE OF THE MIXTURE TO CAUSE THE GELATIN COMPONENT THAT SURROUNDS THE INDIVIDUAL CORE PARTICLES TO GEL. SUBSTANTIALLY UNIFORM NONAGGLOMERATED MICROCAPSULES SO FORMED ARE USEFUL AS SURFACE COATINGS ON A SUBSTRATE MATERIAL SUCH AS A PRESSURE SENSITIVE RECORDING PAPER.

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