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    • 1. 发明授权
    • Method of recovering polymer agglomerates as dry powders or granules
    • 以干燥粉末或颗粒形式回收聚合物附聚物的方法
    • US4997911A
    • 1991-03-05
    • US241178
    • 1988-09-07
    • Hideo YasuiWataru OkadaYasuhiro MikiToragoro Mitani
    • Hideo YasuiWataru OkadaYasuhiro MikiToragoro Mitani
    • C08F6/22C08J3/16
    • C08J3/16C08F6/22
    • The present invention provides a method for recovering polymer agglomerates in the form of dry powders or granules comprising steps of:(A) coagulating a polymer latex obtained by emulsion polymerization or suspension polymerization to thereby form hydrous agglomerates in which latex particles are not fused together,(B) immersing the hydrous agglomerates in an organic liquid insoluble or hardly soluble in water which wets but does not dissolve or swell said agglomerates at a temperature lower than the temperature at which the latex particles constituting the agglomerates are fused together, to thereby substitute said organic liquid for the water contained in the agglomerates with the organic liquid,(C) thereby forming two phases; a water phase expelled from the agglomerates and an organic liquid phase in which the agglomerates are immersed,(D) separating the agglomerates from the organic liquid phase, and(E) removing by evaporation the organic liquid attached to the agglomerates, whereby the agglomerates are recovered as dry particles. Further, this invention provides a method of recovering polymer agglomerates having additional impurities removed therefrom by immersing the aforementioned agglomerates, after having been separated from the organic liquid phase, in a second organic liquid which effects dissolution and extraction of impurities from the aforementioned agglomerates. According to this invention, the drying energy may be greatly cut back, and high purity polymer agglomerates are obtained in the form of dry powders or granules.
    • 2. 发明授权
    • Method of producing coagulated colloidal particles
    • 生产凝固胶体颗粒的方法
    • US4767803A
    • 1988-08-30
    • US881294
    • 1986-07-02
    • Hideo YasuiYasuhiro MikiWataru Okada
    • Hideo YasuiYasuhiro MikiWataru Okada
    • C08C1/14C08F6/22C08J3/02C08J3/16
    • C08F6/22C08C1/14Y10S528/936
    • Disclosed is a method of producing coagulated colloidal particles with close-packed structure which comprises;(A) adding a coagulant to aqueous colloidal particles at a temperature lower than softening temperature of the colloidal particles under such conditions that said coagulant will be present in discrete units in the dispersion before it is brought into solution by diffusion;(B) allowing the molecules of coagulant to gradually diffuse from said coagulant units into the surrounding dispersion, thereby coagulating the colloidal particles on the surface of each coagulant unit, causing the coagulated particles to grow from inside to outside of each unit, and producing coagulated particles of desired size with regularly packed structure;(C) separating the coagulated particles thus formed from the dispersion; and(D) drying, or heating in an aqueous phase, the coagulated particles separated above at a temperature lower than the softening point of said colloidal particles.
    • 公开了一种紧密堆积结构的凝固胶体粒子的制造方法, (A)在低于胶体颗粒的软化温度的温度下,将凝结剂加入水性胶体颗粒中,在这样的条件下,所述凝结剂将以分散的单位存在于通过扩散溶解的分散体中; (B)允许凝结剂分子从所述凝结剂单元逐渐扩散到周围的分散体中,从而使每个凝结单元的表面上的胶体颗粒凝结,从而使凝固的颗粒从每个单元的内部生长出来,并产生凝结的 具有规则包装结构的所需尺寸的颗粒; (C)从分散体中分离由此形成的凝结颗粒; 和(D)在水相中干燥或加热,在低于所述胶体颗粒的软化点的温度下分离上述凝结颗粒。
    • 4. 发明授权
    • Compacted agglomerates of polymer latex particles
    • 聚合物胶乳颗粒的压实聚集体
    • US4792490A
    • 1988-12-20
    • US35795
    • 1987-04-08
    • Hideo YasuiYasuhiro MikiWataru Okada
    • Hideo YasuiYasuhiro MikiWataru Okada
    • C08J3/16C08F6/18C08F6/22B32B27/06
    • C08F6/22C08F6/18Y10T428/2982Y10T428/2998
    • The present invention provides polymer latex grains having latex particles which compose each coagulated grain compacted therein in the state of not being mutually fused; said grains are obtained by the following steps of (A)-(E):(A) into a polymer latex manufactured by emulsion polymerization or suspension polymerization, a coagulant is added at a temperature lower than the temperature (softening temperature) at which latex particles are adhered by fusion, to be dispersed and scattered in said polymer latex as minute volumes of said coagulant, before said coagulant has been dissolved and diffused into said polymer latex;(B) by letting said coagulant dissolve and diffuse into said latex from the scattered minute volumes of said coagulant, the latex particles are coagulated on the outer surfaces of the minute volumes of said coagulant as the centers, to have coagulated grains grow from inside out, thereby forming spherical grains of an arbitrary range of sizes regularly filled with the latex particles;(C) said coagulated grains are separated from said polymer latex;(D) then, said coagulated grains are immersed in water in the state of holding their temperature lower than the softening temperature of the latex particles; and(E) they are dried at a temperature lower than the softening temperature of the latex particles.The polymer latex grains of this invention have small contents of foreign matters and residual monomers and permit their interior to be homogeneously impregnated with liquid substances; the dried grains may be homogeneously and rapidly dispersed or dissolved in liquid; and further, they are excellent in physical properties like shape holding property, bulk sp. gr., etc.
    • 本发明提供具有胶乳颗粒的聚合物胶乳颗粒,其在不相互融合的状态下组合其中压实的每个凝结颗粒; 所述颗粒通过以下步骤(A) - (E):(A)获得到通过乳液聚合或悬浮聚合制造的聚合物胶乳中,在低于胶乳温度(软化温度)的温度下加入凝结剂 颗粒通过熔融粘附,在所述凝结剂溶解并扩散入所述聚合物胶乳之前,以微小体积的所述凝结剂分散和分散在所述聚合物胶乳中; (B)通过使所述凝结剂从分散的微小体积的所述凝结剂溶解并扩散到所述胶乳中,所述胶乳颗粒在所述凝结剂的微小体积的外表面作为中心凝结,使凝结的颗粒从内向外生长 从而形成规则地填充有胶乳颗粒的尺寸的任意范围的球形颗粒; (C)所述凝结颗粒与所述聚合物胶乳分离; (D)然后将所述凝固的颗粒浸入水中,使其温度低于胶乳颗粒的软化温度; 和(E),它们在低于胶乳颗粒的软化温度的温度下干燥。 本发明的聚合物胶乳颗粒具有少量的异物和残留单体,并使其内部均匀地浸渍有液体物质; 干燥的颗粒可以均匀并快速分散或溶解在液体中; 此外,它们具有优异的物理性质,如形状保持性,散装物料。 格等
    • 5. 发明授权
    • Process for producing a coagulated latex of spherical configuration
    • 制备球形凝固胶乳的方法
    • US4539396A
    • 1985-09-03
    • US441216
    • 1982-11-12
    • Hideo YasuiYasuhiro Miki
    • Hideo YasuiYasuhiro Miki
    • C08F6/00B29C65/00C08C1/00C08C1/14C08F6/06C08F6/22C08J3/16C08F6/12
    • C08C1/14
    • A process for producing a coagulated latex is disclosed which comprises spraying into a coagulating chamber a suspension liquid or a high polymer latex to disperse as droplets, simultaneously spraying a coagulant into the chamber in the form of gas or mist, introducing into the chamber super-heated steam to heat dispersed droplets of the suspension liquid or the high polymer latex and the coagulant, collecting coagulated particles in a film-like flow of water or an organic solvent flowing downward along side walls and the bottom of the chamber, and recovering the coagulated particles. Also disclosed is an apparatus used for practicing the foregoing process which comprises a spraying means of a suspension liquid or a high polymer latex into a coagulating chamber, a spraying means of a coagulant, a distributing means of a downward flow liquid which forms a film-like flow of water or an organic solvent covering side walls of the chamber, a means for heating and rectification by which super-heated steam is introduced and the flow of atmosphere in the chamber is rectified, a gas-liquid contacting means which brings the downward flow liquid into contact with an exhaust gas, and a means for removing slurry containing coagulated particles.
    • 公开了一种生产凝固胶乳的方法,其包括将悬浮液或高聚合物胶乳喷雾到凝结室中,以液滴的形式分散,同时以气体或薄雾的形式将凝结剂喷入室中, 加热蒸汽以加热悬浮液或高聚合物胶乳和凝结剂的分散液滴,收集凝结颗粒以膜状流动的水或有机溶剂沿着侧壁和室的底部向下流动,并回收凝固的 粒子。 还公开了一种用于实施上述方法的装置,其包括悬浮液或高聚合物胶乳的喷射装置进入凝结室,凝结剂的喷射装置,向下流动液体的分配装置, 类似于水或有机溶剂的流动,其中包括室的侧壁,用于加热和整流的装置,通过该装置引入超热蒸汽并整流室中的气氛,气 - 液接触装置使向下 流动液体与废气接触,以及用于去除含有凝结颗粒的淤浆的装置。
    • 6. 发明申请
    • Captured image display device and captured image display method
    • 捕获的图像显示设备和捕获的图像显示方法
    • US20050225651A1
    • 2005-10-13
    • US10507043
    • 2003-02-24
    • Yasuhiro MikiHajime Kanki
    • Yasuhiro MikiHajime Kanki
    • G09G3/36G09G3/20H04M1/725H04N5/225H04N5/232H04N5/93H04N5/76H04N7/00H04N11/00
    • H04N5/2621H04M1/72544H04M2250/52H04N5/23293
    • A photographed image display device (200) includes an LCD module (230). The LCD module (230) includes a graphic memory (231) operable to store image data and an LCD (232) operable to display an image based on the image data stored in the graphic memory. The photographed image display device (200) includes a photographing unit (210) operable to output image data of an object sequentially, and a storing unit (260) operable to store image data. Here, the sequentially output image data is transferred to the graphic memory (231). When receiving a storage instruction for the image data, the photographed image display device (200) judges whether the transfer of the image data to the graphic memory (231) has been completed. When the transfer has been completed, the photographed image display device (200) reads the image data from the graphic memory (231) and store the read image data to the storing unit (260).
    • 拍摄图像显示装置(200)包括LCD模块(230)。 LCD模块(230)包括可操作以存储图像数据的图形存储器(231)和可操作以基于存储在图形存储器中的图像数据显示图像的LCD(232)。 所拍摄的图像显示装置(200)包括可操作以顺序输出对象的图像数据的拍摄单元(210),以及可操作以存储图像数据的存储单元(260)。 这里,依次输出的图像数据被传送到图形存储器(231)。 拍摄图像显示装置(200)在接收图像数据的存储指示时,判断图像存储器(231)的图像数据的传送是否已经完成。 当传送完成时,拍摄图像显示装置(200)从图形存储器(231)读取图像数据,并将读取的图像数据存储到存储单元(260)。
    • 7. 发明授权
    • Vinyl chloride resin composition
    • 氯乙烯树脂组合物
    • US06221966B1
    • 2001-04-24
    • US09203334
    • 1998-12-02
    • Yasushi NakanishiMamoru KadokuraKarin JanssenAkira TakakiYasuhiro Miki
    • Yasushi NakanishiMamoru KadokuraKarin JanssenAkira TakakiYasuhiro Miki
    • C08L2700
    • C08L27/06C08F265/06C08L51/003C08L2666/24C08L2666/04
    • A vinyl chloride resin composition having a greatly improved processability without lowering the transparency wherein the gelation property of a vinyl chloride resin is improved with greatly decreased generation of ungelled substance; which comprises a vinyl chloride resin and 0.1 to 30 parts by weight of a processing aid per 100 parts by weight of said vinyl chloride resin, wherein said processing aid is a polymer prepared by polymerizing (B) 70 to 97 parts by weight of a monomer mixture comprising 60 to 100% by weight of methyl methacrylate, 0 to 40% by weight of at least one monomer selected from the group consisting of an alkyl acrylate and an alkyl methacrylate different from methyl methacrylate and 0 to 10% by weight of other vinyl monomer copolymerizable therewith, in the presence of a latex prepared by emulsion-polymerizing (A) 3 to 30 parts by weight of a monomer mixture comprising 0 to 50% by weight of methyl methacrylate, 50 to 100% by weight of an alkyl acrylate and 0 to 20% by weight of other vinyl monomer copolymerizable therewith, the total amount of said mixtures (A) and (B) being 100 parts by weight, and said polymer has a specific viscosity of at least 1 measured at 30° C. with respect to a solution of 0.4 g of said polymer in 100 ml of benzene.
    • 一种氯乙烯树脂组合物,其具有极大改善的加工性而不降低透明度,其中氯乙烯树脂的凝胶化性能得到改善,同时大大降低了未凝胶物质的产生; 其包含氯乙烯树脂和每100重量份所述氯乙烯树脂为0.1至30重量份的加工助剂,其中所述加工助剂是通过聚合(B)70至97重量份的单体制备的聚合物 包含60至100重量%的甲基丙烯酸甲酯,0至40重量%的至少一种选自丙烯酸烷基酯和不同于甲基丙烯酸甲酯的甲基丙烯酸烷基酯和0至10重量%的其它乙烯基 可共聚的单体,在通过乳液聚合制备的胶乳(A)3至30重量份的单体混合物存在下,所述单体混合物包含0至50重量%的甲基丙烯酸甲酯,50至100重量%的丙烯酸烷基酯和 0〜20重量%的与其可共聚的其它乙烯基单体,所述混合物(A)和(B)的总量为100重量份,所述聚合物在30℃下的比粘度为至少1, 尊重soluti 在0.4g上述聚合物的100ml苯中。
    • 8. 发明授权
    • Apparatus for printing with character fonts and dot-matrix printing in
the same line
    • 用于在同一行中用字符字体和点阵打印进行打印的装置
    • US4684269A
    • 1987-08-04
    • US765213
    • 1985-08-13
    • Yasuhiro Miki
    • Yasuhiro Miki
    • G06F3/12B41J3/54B41J5/30G06K15/06G06K15/10B41J3/12
    • B41J3/546
    • A composite printing apparatus including a first printing assembly which has character fonts, and a second printing assembly for printing characters with a matrix of dots, wherein a series of input printing data corresponding to a plurality of successive characters are classified into a first group of printing data for a first printing with the character fonts of the first printing assembly, and a second group of printing data for a second printing with the matrix of dots of the second printing assembly. One of the first and second printing assemblies is first activated according to corresponding one of the first and second groups of printing data, and subsequently the other printing assembly is activated according to the other one of the first and second groups of printing data.
    • 一种复合印刷设备,包括具有字符字体的第一印刷组件和用于以点阵列打印字符的第二印刷组件,其中对应于多个连续字符的一系列输入印刷数据被分类为第一组印刷 用于具有第一印刷组件的字符字体的第一次印刷的数据和用于第二印刷组合的第二印刷的第二组印刷数据。 第一和第二打印组件中的一个首先根据第一组和第二组打印数据中的相应一个被激活,随后另一个打印组件根据第一组和第二组打印数据被激活。