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1. 发明授权

US07745504B2 Process for producing porous spherical polyamide particle 有权
标题翻译：多孔球形聚酰胺粒子的制造方法
公开(公告)号：US07745504B2
公开(公告)日：2010-06-29
申请号：US11883503
申请日：2006-02-02
申请人： Kimio Nakayama , Tatsuya Shoji , Yukihiko Asano , Shigeru Yao
发明人： Kimio Nakayama , Tatsuya Shoji , Yukihiko Asano , Shigeru Yao
IPC分类号： C08J3/12 , C08J3/14
CPC分类号： C08J9/28 , C08J3/14 , C08J2201/0543 , C08J2201/0546 , C08J2377/00 , C08J2377/02
摘要： Porous spherical particles of polyamide 11 or polyamide 12 can be produced by an industrially advantageous process which comprises the steps of mixing a polyamide solution of polyamide 11 or polyamide 12 dissolved in a phenol compound and a low molecular weight aliphatic alcohol which is a poor solvent for the polyamides but is well compatible with the phenol compound in the presence of a high molecular weight alkylene glycol to prepare a mixture solution having an initial viscosity of 10 mPa·s or more, and allowing the mixture solution to stand, to precipitate polyamide particles.
摘要翻译：聚酰胺11或聚酰胺12的多孔球形颗粒可以通过工业上有利的方法制备，其包括将溶解在酚化合物中的聚酰胺11或聚酰胺12的聚酰胺溶液与作为不良溶剂的低分子量脂肪醇混合的步骤聚酰胺，但在高分子量亚烷基二醇的存在下与酚化合物良好相容，以制备初始粘度为10mPa·s以上的混合溶液，并使混合溶液静置以沉淀聚酰胺颗粒。

2. 发明申请

US20060127424A1 Cosmetic composition 审中-公开
标题翻译：化妆品组成
公开(公告)号：US20060127424A1
公开(公告)日：2006-06-15
申请号：US10534586
申请日：2003-11-14
申请人： Yukihiko Asano , Kimio Nakayama , Shigeru Yao , Tatsuya Shoji
发明人： Yukihiko Asano , Kimio Nakayama , Shigeru Yao , Tatsuya Shoji
IPC分类号： A61K8/02
CPC分类号： A61K8/0245 , A61K8/0279 , A61K8/88 , A61K2800/412 , A61K2800/654 , A61Q1/00
摘要： A cosmetic composition comprising a cosmetic base selected from the group consisting of liquid base, paste base and powder base, a perfume ingredient, and polyamide particles wherein the polyamide particles comprise at least either of the porous polyamide particles of the following (1) and (2) shows satisfactory shape retention on human skin, excellent light-scattering properties to diminish abnormal light reflection on human skin surface, and excellent oil-absorbing properties to effectively absorb lipid oozing from human body when it is applied to human skin: (1) spherical porous polyamide particles having a number average particle diameter of 1 to 30 μm, a BET specific surface area of 5 m2/g or larger, a boiled linseed oil absorption of 200 mL/100 g or larger, a crystallinity of 40% or higher (measured by DSC), and a ratio of volume average particle diameter/number average particle diameter of 1.0 to 1.5, and (2) cylindrical or dumbbell shaped porous polyamide particles having a number average particle length of 0.5 to 25 μm, a ratio of particle length/particle width of 3 to 50, a BET specific surface area of 5 m2/g or larger, a boiled linseed oil absorption of 200 mL/100 g or larger, and a crystallinity of 40% or higher (measured by DSC).
摘要翻译：一种化妆品组合物，其包含选自液体碱，糊剂基料和粉末基料，香料成分和聚酰胺颗粒的化妆品基料，其中聚酰胺颗粒包含以下（1）和（1）的多孔聚酰胺颗粒中的至少一种， 2）在人体皮肤上显示出令人满意的形状保持性，优异的光散射性能，以减少人体皮肤表面的异常光反射，以及优异的吸油性能，以有效吸收人体在人体皮肤上渗出的脂质时：（1）数均粒径为1〜30μm，BET比表面积为5m 2 / g以上的球形多孔聚酰胺粒子，煮沸的亚麻仁油吸收量为200mL / 100g以上，结晶度为40％以上（通过DSC测定），体积平均粒径/数均粒径的比例为1.0〜1.5，（2）圆筒状或哑铃状的多孔聚酰胺粒子数均粒径为0.5〜25μm，粒子长度/粒子宽度为3〜50，BET比表面积为5m 2 / g以上的沸石亚麻子油吸收200mL / 100g以上，结晶度为40％以上（通过DSC测定）。

3. 发明申请

US20080161442A1 Process for Producing Porous Spherical Polyamide Particle 有权
标题翻译：生产多孔球形聚酰胺粒子的方法
公开(公告)号：US20080161442A1
公开(公告)日：2008-07-03
申请号：US11883503
申请日：2006-02-02
申请人： Kimio Nakayama , Tatsuya Shoji , Yukihiko Asano , Shigeru Yao
发明人： Kimio Nakayama , Tatsuya Shoji , Yukihiko Asano , Shigeru Yao
IPC分类号： C08G69/00
CPC分类号： C08J9/28 , C08J3/14 , C08J2201/0543 , C08J2201/0546 , C08J2377/00 , C08J2377/02
摘要： Porous spherical particles of polyamide 11 or polyamide 12 can be produced by an industrially advantageous process which comprises the steps of mixing a polyamide solution of polyamide 11 or polyamide 12 dissolved in a phenol compound and a low molecular weight aliphatic alcohol which is a poor solvent for the polyamides but is well compatible with the phenol compound in the presence of a high molecular weight alkylene glycol to prepare a mixture solution having an initial viscosity of 10 mPa·s or more, and allowing the mixture solution to stand, to precipitate polyamide particles.
摘要翻译：聚酰胺11或聚酰胺12的多孔球形颗粒可以通过工业上有利的方法制备，其包括将溶解在酚化合物中的聚酰胺11或聚酰胺12的聚酰胺溶液与作为不良溶剂的低分子量脂肪醇混合的步骤聚酰胺，但是在高分子量亚烷基二醇的存在下与酚化合物良好相容，以制备初始粘度为10mPa.s或更高的混合溶液，并使混合溶液静置以沉淀聚酰胺颗粒。

4. 发明授权

US06565962B2 Polyimide porous film 有权
标题翻译：聚酰亚胺多孔膜
公开(公告)号：US06565962B2
公开(公告)日：2003-05-20
申请号：US10201351
申请日：2002-07-22
申请人： Shyusei Ohya , Yuuichi Fujii , Shigeru Yao , Yukihiko Asano , Kimio Nakayama , Kenji Fukunaga
发明人： Shyusei Ohya , Yuuichi Fujii , Shigeru Yao , Yukihiko Asano , Kimio Nakayama , Kenji Fukunaga
IPC分类号： B32B300
CPC分类号： B29C41/28 , B29K2079/08 , B29K2105/04 , C08G73/1028 , C08J5/18 , C08J2379/08 , Y10T428/249978 , Y10T428/249987 , Y10T428/249988 , Y10T428/249989
摘要： A polyimide porous film obtained by drying and imidizing a polyimide precursor porous film which is substantially homogeneous on both sides, the polyimide porous film having pores on both sides wherein the pores all satisfy the conditions: 1) the difference in the mean pore size of both sides is less than 200% based on the smaller average value of the mean pore size, 2) the coefficient of variation for the pore size on each side is smaller than 70%, 3) the coefficient of variation for the pore centroid distance on each side is smaller than 50%, and 4) the mean pore size on each side is 0.05-5 &mgr;m.
摘要翻译：通过干燥和酰亚胺化两面基本上均匀的聚酰亚胺前体多孔膜获得的聚酰亚胺多孔膜，其中两侧具有孔的聚酰亚胺多孔膜均满足以下条件：1）两者的平均孔径的差异根据平均孔径的平均值较小，侧面小于200％，2）每侧孔径的变异系数小于70％，3）每个孔隙重心距离的变异系数侧面小于50％，4）每侧平均孔径为0.05-5μm。

5. 发明申请

US20090246235A1 POLYAMIDE POROUS SPHERICAL PARTICLE 有权
标题翻译：聚酰胺多孔球形
公开(公告)号：US20090246235A1
公开(公告)日：2009-10-01
申请号：US12088112
申请日：2006-09-25
申请人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao
发明人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao
IPC分类号： C08J9/00 , A61K8/88 , A61Q1/00
CPC分类号： C08J9/28 , A61K8/025 , A61K8/0279 , A61K8/88 , A61K2800/654 , A61Q1/02 , C08J2201/0542 , C08J2377/02 , Y10T428/2982
摘要： Polyamide porous spherical particles having a number-average particle diameter of 2 to 30 μm, a BET specific surface area of 100 to 80,000 m2/kg, and a ratio of a volume-average particle diameter to the number-average particle diameter in the range of 1.52 to 2.50 is reduced in luminous reflectance.
摘要翻译：数均粒径为2〜30μm，BET比表面积为100〜80,000m 2 / kg的聚酰胺多孔球状粒子，体积平均粒径与数均粒径的比例为为1.52〜2.50的光反射率降低。

6. 发明申请

US20090263434A1 POWDER COMPOSED OF INORGANIC COMPOUND-LOADED POLYAMIDE POROUS PARTICLE 审中-公开
标题翻译：无机复合载体聚氨酯多孔颗粒粉末
公开(公告)号：US20090263434A1
公开(公告)日：2009-10-22
申请号：US12097585
申请日：2006-12-14
申请人： Tatsuya Shoji , Ryo Konishi , Yukihiko Asano , Shigeru Yao
发明人： Tatsuya Shoji , Ryo Konishi , Yukihiko Asano , Shigeru Yao
IPC分类号： A61K8/02
CPC分类号： A61K8/88 , A61K8/02 , A61K8/26 , A61K8/27 , A61K8/28 , A61K8/29 , A61K2800/412 , A61K2800/56 , A61Q1/02
摘要： Powder composed of fine inorganic compound particles-deposited porous polyamide particles in which the inorganic compound particles are deposited on surfaces and in pores of the porous polyamide particles, the porous polyamide particle have a mean primary particle diameter in the range of 1 to 30 μm, the fine inorganic compound particles have a mean primary particle diameter in the range of 0.01 to 0.5 μm, and at least 80% of number of the fine inorganic compound particles contains no strong acidic component shows a high light-scattering property and gives no harmful effect to human body.
摘要翻译：由无机化合物颗粒沉积的多孔聚酰胺颗粒组成的粉末，其中无机化合物颗粒沉积在多孔聚酰胺颗粒的表面和孔中，多孔聚酰胺颗粒的平均一次粒径在1至30μm的范围内，细无机化合物粒子的平均一次粒径在0.01〜0.5μm的范围内，并且至少80％的无机化合物微粒的数量不含有强酸性成分，其光散射性高，不产生有害影响对人体

7. 发明授权

US07943177B2 Polyamide porous spherical particle 有权
标题翻译：聚酰胺多孔球形颗粒
公开(公告)号：US07943177B2
公开(公告)日：2011-05-17
申请号：US12088112
申请日：2006-09-25
申请人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao
发明人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao
IPC分类号： C08L77/00 , C08L77/02 , A61K9/14
CPC分类号： C08J9/28 , A61K8/025 , A61K8/0279 , A61K8/88 , A61K2800/654 , A61Q1/02 , C08J2201/0542 , C08J2377/02 , Y10T428/2982
摘要： Polyamide porous spherical particles having a number-average particle diameter of 2 to 30 μm, a BET specific surface area of 100 to 80,000 m2/kg, and a ratio of a volume-average particle diameter to the number-average particle diameter in the range of 1.52 to 2.50 is reduced in luminous reflectance.
摘要翻译：数均粒径为2〜30μm，BET比表面积为100〜80,000m 2 / kg的聚酰胺多孔球状粒子，体积平均粒径与数均粒径的比例为为1.52〜2.50的光反射率降低。

8. 发明申请

US20090061227A1 METHOD FOR PURIFYING POROUS POLYAMIDE FINE POWDER 审中-公开
标题翻译：多孔聚四氟乙烯粉末纯化方法
公开(公告)号：US20090061227A1
公开(公告)日：2009-03-05
申请号：US11911437
申请日：2005-04-15
申请人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao , Tadatoshi Aridomi
发明人： Yukihiko Asano , Tatsuya Shoji , Shigeru Yao , Tadatoshi Aridomi
IPC分类号： B32B5/16 , C08G73/10
CPC分类号： C08J3/14 , C08G69/46 , C08J2377/00 , Y10T428/2982
摘要： A porous polyamide fine powder having been prepared by bringing a non-solvent B for the polyamide into contact with a polyamide solution in which a polyamide is dissolved in a solvent a and containing a remaining solvent A is treated with a poor solvent C which is compatible with the solvent A at least at a temperature of 40° C. or higher at a temperature of 40° C. or higher, whereby the solvent A is extracted out of the porous polyamide fine powder.
摘要翻译：通过使聚酰胺中的非溶剂B与其中聚酰胺溶解在溶剂a中并含有剩余溶剂A的聚酰胺溶液接触而制备的多孔聚酰胺细粉末用不兼容的溶剂C 溶剂A在40℃以上的温度下，至少在40℃以上的温度下进行，从多孔聚酰胺细粉中提取出溶剂A.

9. 发明授权

US06673492B2 Electrode material for a secondary cell and its production process 失效
标题翻译：二次电池用电极材料及其制造工艺
公开(公告)号：US06673492B2
公开(公告)日：2004-01-06
申请号：US09861729
申请日：2001-05-21
申请人： Shigeru Yao , Shyusei Ohya , Yukihiko Asano , Toshikazu Hamamoto , Kazuhiro Miyoshi
发明人： Shigeru Yao , Shyusei Ohya , Yukihiko Asano , Toshikazu Hamamoto , Kazuhiro Miyoshi
IPC分类号： H01M458
CPC分类号： H01M4/587 , H01M2004/021
摘要： An electrode material for a secondary cell comprising as its essential component a powder of graphite having a crystallinity of 90% or more obtained by graphitizing a highly heat resistant polymer compact in an anaerobic atmosphere and crushing into a powder, and a process for the production of an electrode material for a secondary cell comprising heating and graphitizing a composition in which 0-10 wt % of a boron compound is added to a highly heat-resistant polymer to produce a powder of graphite having crystallinity of 90% or more contained as its essential component. An electrode material for a secondary cell having excellent charge/discharge cycle life and discharge voltage performance is provided.
摘要翻译：一种二次电池用电极材料，其特征在于，将具有90％以上的结晶度的石墨粉末作为其主要成分，通过将耐高温聚合物成形体在无氧气氛中石墨化并粉碎成粉末而获得，用于二次电池的电极材料包括加热和石墨化其中0-10重量％的硼化合物的组合物加入到高耐热性聚合物中以产生具有90％或更高结晶度的石墨粉末作为其基本要素零件。提供了具有优异的充放电循环寿命和放电电压性能的二次电池用电极材料。

10. 发明申请

US20110263730A1 METHOD AND APPARATUS FOR PRODUCING POLYMER PARTICLES 审中-公开
标题翻译：生产聚合物颗粒的方法和装置
公开(公告)号：US20110263730A1
公开(公告)日：2011-10-27
申请号：US13124221
申请日：2009-09-28
申请人： Tadatoshi Aridomi , Yukihiko Asano , Junya Takahashi , Tatsuya Shoji , Shyusei Ohya
发明人： Tadatoshi Aridomi , Yukihiko Asano , Junya Takahashi , Tatsuya Shoji , Shyusei Ohya
IPC分类号： C08J9/00 , B01J19/26 , C08F36/06 , C08G69/46 , C08G73/10
CPC分类号： C08J3/14 , C08J2309/00 , C08J2377/00 , C08J2379/08
摘要： Provided are: a manufacturing method for polymer particles, including: mixing a polymer solution, which is obtained by dissolving a polymer in a good solvent, and a polymer non-solvent, which is a non-solvent for the polymer and has compatibility with the good solvent, in a continuous or intermittent manner; and allowing a mixed solution of the polymer solution and the polymer non-solvent to flow down through a tubular body provided substantially vertically, thereby completing the precipitation of polymer particles; and a manufacturing apparatus for polymer particles. The manufacturing method enables the manufacture of polymer particles which have a relatively narrow particle diameter distribution even when the polymer particles are kept in a dispersion solution state.
摘要翻译：提供：聚合物颗粒的制造方法，包括：将通过将聚合物溶解在良溶剂中而获得的聚合物溶液和作为聚合物的非溶剂的聚合物非溶剂混合并与良好的溶剂，以连续或间歇的方式; 并且使聚合物溶液和聚合物非溶剂的混合溶液向下流过基本上垂直设置的管状体，从而完成聚合物颗粒的沉淀; 和聚合物颗粒的制造装置。即使当聚合物颗粒保持分散溶液状态时，制造方法也能够制造具有相对窄的粒径分布的聚合物颗粒。

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