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1.发明授权Process for producing gel-like abrasive material and gel-like abrasive material 有权生产凝胶状研磨材料和凝胶状研磨材料的方法公开(公告)号：US08298307B2
公开(公告)日：2012-10-30
申请号：US12919608
申请日：2009-03-04
IPC分类号： C09K3/14 , C04B26/06 , C08K5/55 , C08K3/10 , C08K3/02 , C08K3/38 , C08K11/00 , C08F292/00 , C08L97/00 , C08L99/00
CPC分类号： B24C11/00 , B24C1/08 , C09K3/1409
摘要： An abrasive that can impart a mirror finish, glossiness, or the like to a surface of a workpiece by blasting is provided. A crosslinked polyrotaxane compound having a network structure where crosslinking points are circular molecules of polyrotaxane and also having abrasive grains dispersedly mixed therein is obtained by causing chemical bonding between the circular molecules of the polyrotaxane in a state where the abrasive grains and the polyrotaxane are mixed. Then, the crosslinked polyrotaxane compound is granulated to a predetermined grain diameter to obtain a gel-like abrasive where a part of the dispersedly mixed abrasive grain is exposed at the surface. By using the thus-obtained gel-like abrasive in blasting by projecting the abrasive at an angle tilted with respect to a surface of a workpiece, mirror finishing or the like is possible without making the surface of the workpiece pearskin-like.
摘要翻译： 提供了可以通过喷砂赋予工件表面镜面光洁度等的磨料。 通过在混合磨粒和聚轮烷的状态下引起聚轮烷的圆形分子之间的化学键合，获得具有交联点为聚轮烷的圆形分子并且还具有分散混合磨粒的网状结构的交联聚轮烷化合物。 然后，将交联聚轮烷化合物造粒至规定的粒径，得到表面上分散混合的磨粒的一部分露出的凝胶状研磨剂。 通过以相对于工件的表面倾斜的角度投影磨料，通过使用如此获得的凝胶状研磨剂进行喷砂处理，可以在不使工件表面类似梨子的情况下进行镜面精加工等。
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2.发明申请公开(公告)号：US20110005142A1
公开(公告)日：2011-01-13
申请号：US12919608
申请日：2009-03-04
CPC分类号： B24C11/00 , B24C1/08 , C09K3/1409
摘要： An abrasive that can impart a mirror finish, glossiness, or the like to a surface of a workpiece by blasting is provided. A crosslinked polyrotaxane compound having a network structure where crosslinking points are circular molecules of polyrotaxane and also having abrasive grains dispersedly mixed therein is obtained by causing chemical bonding between the circular molecules of the polyrotaxane in a state where the abrasive grains and the polyrotaxane are mixed. Then, the crosslinked polyrotaxane compound is granulated to a predetermined grain diameter to obtain a gel-like abrasive where a part of the dispersedly mixed abrasive grain is exposed at the surface. By using the thus-obtained gel-like abrasive in blasting by projecting the abrasive at an angle tilted with respect to a surface of a workpiece, mirror finishing or the like is possible without making the surface of the workpiece pearskin-like.
摘要翻译： 提供了可以通过喷砂赋予工件表面镜面光洁度等的磨料。 通过在混合磨粒和聚轮烷的状态下引起聚轮烷的圆形分子之间的化学键合，获得具有交联点为聚轮烷的圆形分子并且还具有分散混合磨粒的网状结构的交联聚轮烷化合物。 然后，将交联聚轮烷化合物造粒至规定的粒径，得到表面上分散混合的磨粒的一部分露出的凝胶状研磨剂。 通过以相对于工件的表面倾斜的角度投影磨料，通过使用如此获得的凝胶状研磨剂进行喷砂处理，可以在不使工件表面类似梨子的情况下进行镜面精加工等。
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3.发明申请POLYROTAXANES AND MATERIAL HAVING POLYROTAXANE, CROSSLINKED POLYROTAXANES AND MATERIAL HAVING THE CROSSLINKED POLYROTAXANE, AND PROCESSES FOR PRODUCING THESE 审中-公开聚氨酯和具有交联聚氨酯的交联聚碳酸酯和材料的聚氯乙烯和材料，以及生产这些聚四氟乙烯的方法公开(公告)号：US20090312492A1
公开(公告)日：2009-12-17
申请号：US12376268
申请日：2008-03-05
申请人： Christian Ruslim , Mariko Suzuki , Changming Zhao
发明人： Christian Ruslim , Mariko Suzuki , Changming Zhao
CPC分类号： C08G83/007 , A61K8/738 , A61K2800/24 , A61Q19/00 , C08B37/0015 , C08L101/14
摘要： A polyrotaxane which has enhanced solubility and is soluble in various solvents, 2) a polyrotaxane which is reversibly responsive to an external stimulus, 3) a chemically crosslinked polyrotaxane which has a high Young's modulus and a high elongation and has a high transmittance, and/or 4) a chemically crosslinked polyrotaxane which is reversibly responsive to an external stimulus; and/or a material containing any of these; and/or processes for producing these. The polyrotaxanes each comprises: a pseudo-polyrotaxane having a structure constituted of cyclic molecules and a linear molecule with which the holes of the cyclic molecules are pierced to form a clathrate; and a blocking group disposed at each end of the pseudo-polyrotaxane so as to prevent the cyclic molecules from leaving. The cyclic molecules have a functional group represented by the following formula (I) and at least one functional group selected among functional groups represented by the following formulae (II-1) to (II-6).
摘要翻译： 具有增强的溶解性并且可溶于各种溶剂的聚轮烷，2）对外部刺激可逆地反应的聚轮烷，3）具有高杨氏模量和高伸长率并具有高透射率的化学交联的聚轮烷，和/ 或4）对外部刺激可逆地反应的化学交联的聚轮烷; 和/或包含任何这些的材料; 和/或制备它们的方法。 聚轮烷各自包含：具有由环状分子构成的结构的假聚轮烷和环状分子的空穴与该直链状分子贯通而形成包合物的直链状分子; 以及设置在假聚轮烷的两端的阻挡基，以防止环状分子离开。 环状分子具有由下式（I）表示的官能团和选自由下式（II-1）〜（II-6）表示的官能团中的至少一种官能团。
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公开(公告)号：US07915792B2
公开(公告)日：2011-03-29
申请号：US12292155
申请日：2008-11-12
CPC分类号： H01L41/193 , H01L41/0836 , Y10S310/80
摘要： An actuator includes a spirally rolled cylindrical sheet body. The sheet body is formed by attaching an electrode on each side of a dielectric elastomer layer. When a voltage is applied to the electrodes, the sheet body is contracted along the direction of its thickness, and expanded in directions perpendicular to its thickness. The actuator is actuated by applying a voltage to the electrodes and stopping the voltage application, so that the cylindrical sheet body is extended and contracted along the direction of the axis. The material forming the dielectric elastomer layer has a low strain region, where the value of a strain based on a stress acting on the dielectric elastomer layer varies from zero to a value that is greater than and close to zero, and a high strain region, where the value of the strain is greater than that in the low strain region. The Young's modulus in the low strain region is less than the Young's modulus in the high strain region.
摘要翻译： 致动器包括螺旋卷绕的圆柱形片体。 片状体通过在电介质弹性体层的每一侧上附着电极而形成。 当向电极施加电压时，片体沿其厚度方向收缩，并且在垂直于其厚度的方向上扩张。 通过向电极施加电压并停止施加电压来致动致动器，使得圆柱形片体沿着轴线的方向延伸和收缩。 形成介电弹性体层的材料具有低应变区域，其中基于作用在介电弹性体层上的应力的应变值从零变化到大于接近零的值和高应变区域， 其中应变的值大于低应变区的值。 低应变区的杨氏模量小于高应变区的杨氏模量。
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公开(公告)号：US20090127979A1
公开(公告)日：2009-05-21
申请号：US12292155
申请日：2008-11-12
IPC分类号： H01L41/09
CPC分类号： H01L41/193 , H01L41/0836 , Y10S310/80
摘要： An actuator includes a spirally rolled cylindrical sheet body. The sheet body is formed by attaching an electrode on each side of a dielectric elastomer layer. When a voltage is applied to the electrodes, the sheet body is contracted along the direction of its thickness, and expanded in directions perpendicular to its thickness. The actuator is actuated by applying a voltage to the electrodes and stopping the voltage application, so that the cylindrical sheet body is extended and contracted along the direction of the axis. The material forming the dielectric elastomer layer has a low strain region, where the value of a strain based on a stress acting on the dielectric elastomer layer varies from zero to a value that is greater than and close to zero, and a high strain region, where the value of the strain is greater than that in the low strain region. The Young's modulus in the low strain region is less than the Young's modulus in the high strain region.
摘要翻译： 致动器包括螺旋卷绕的圆柱形片体。 片状体通过在电介质弹性体层的每一侧上附着电极而形成。 当对电极施加电压时，片体沿其厚度方向收缩，并且在垂直于其厚度的方向上扩张。 通过向电极施加电压并停止施加电压来致动致动器，使得圆柱形片体沿着轴线的方向延伸和收缩。 形成介电弹性体层的材料具有低应变区域，其中基于作用在介电弹性体层上的应力的应变值从零变化到大于接近零的值和高应变区域， 其中应变的值大于低应变区的值。 低应变区的杨氏模量小于高应变区的杨氏模量。
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公开(公告)号：US09938382B2
公开(公告)日：2018-04-10
申请号：US13994515
申请日：2011-12-05
CPC分类号： C08G83/007 , C08B37/0015 , C08J3/12 , C08J2371/02 , C08L5/16 , C08L71/02
摘要： The present invention aims to provide an industrially advantageous method of producing a powdery pseudopolyrotaxane with a high inclusion ratio. The present invention relates to a method for producing a pseudopolyrotaxane, including: an inclusion step of mixing a polyethylene glycol and a cyclodextrin in an aqueous medium to form an aqueous dispersion of pseudopolyrotaxane that contains pseudopolyrotaxane particles in which the polyethylene glycol is included in the cavities of the cyclodextrin molecules in a skewered manner; and a drying step of drying the aqueous dispersion of pseudopolyrotaxane produced in the inclusion step to obtain the pseudopolyrotaxane. In the drying step, the aqueous dispersion of pseudopolyrotaxane is sprayed and dried in a heated gas-stream.
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公开(公告)号：US07847049B2
公开(公告)日：2010-12-07
申请号：US10580795
申请日：2004-11-24
申请人： Kohzo Ito , Jun Araki , Changming Zhao
发明人： Kohzo Ito , Jun Araki , Changming Zhao
IPC分类号： C08F251/00
CPC分类号： C08G65/332 , C08B37/0015 , C08G83/007 , C08L5/16 , C08L71/02 , C08L2666/14
摘要： A process for producing a polyrotaxane in a high yield and at a satisfactory cost without using a large excess of a pseudopolyrotaxane and/or without using a large excess of an activated reagent. The process for polyrotaxane production comprises: an inclusion step in which a carboxylated polyethylene glycol which is a polyethylene glycol carboxylated at each end is mixed with cyclodextrin molecules to obtain a pseudopolyrotaxane which comprises cyclodextrin molecules which include the carboxylated polyethylene glycol in their cavities as if the cyclodextrin molecules are spitted with the carboxylated polyethylene glycol; and a capping step in which the pseudopolyrotaxane is reacted with capping groups having —NH2 or —OH to obtain a polyrotaxane terminated at each end by a —CO—NH-(capping group) or —CO—O-(capping group).
摘要翻译： 一种以高产率和令人满意的成本生产聚轮烷的方法，而不使用大量过量的预聚轮烷和/或不使用大量过量的活化剂。 聚轮烷生产方法包括：包含步骤，其中将在每端羧化的聚乙二醇的羧化聚乙二醇与环糊精分子混合以获得包含环糊精分子的假聚轮烷，所述环糊精分子在其空腔中包括羧化聚乙二醇，如同 环糊精分子与羧化聚乙二醇分散; 和封端步骤，其中准聚轮烷与具有-NH 2或-OH的封端基团反应，得到每端用-CO-NH-（封端基团）或-CO-O-（封端基团）封端的聚轮烷。
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公开(公告)号：US09205104B2
公开(公告)日：2015-12-08
申请号：US14005137
申请日：2011-12-05
申请人： Tomoaki Yamasaki , Shinya Okazaki , Hiroki Okazaki , Shigeki Hamamoto , Changming Zhao , Minoru Iwata , Yuki Hayashi
发明人： Tomoaki Yamasaki , Shinya Okazaki , Hiroki Okazaki , Shigeki Hamamoto , Changming Zhao , Minoru Iwata , Yuki Hayashi
IPC分类号： A61K31/724 , C08G65/06 , C08L5/16 , C08L71/02 , C08B37/16 , C08G83/00 , A61K31/192 , A61K31/216 , A61K31/353 , C08L101/00
CPC分类号： A61K31/724 , A61K31/192 , A61K31/216 , A61K31/353 , C08B37/0015 , C08G65/2606 , C08G65/3331 , C08G65/33396 , C08G83/007 , C08G2650/04 , C08K5/005 , C08K5/053 , C08K5/16 , C08L5/16 , C08L71/02 , C08L101/005
摘要： The present invention aims to provide a hydrophilic modified polyrotaxane composition having excellent storage stability. The present invention relates to a hydrophilic modified polyrotaxane composition comprising: a hydrophilic modified polyrotaxane produced by modifying, with hydrophilic modifying groups, all or part of hydroxy groups on a cyclodextrin of a polyrotaxane containing the cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant.
摘要翻译： 本发明的目的在于提供一种具有优异储存稳定性的亲水性改性聚轮烷组合物。 亲水性改性聚轮烷组合物本发明涉及一种亲水改性聚轮烷组合物，它包括：亲水改性聚轮烷，其通过亲水改性基团改性含有环糊精的聚轮烷的环糊精上的全部或部分羟基，包含在空腔中的聚乙二醇 的双环糊精分子，并且封端基团放置在聚乙二醇的每一端，并防止环糊精分子与聚乙二醇的解离; 和多酚抗氧化剂。
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公开(公告)号：US20130331562A1
公开(公告)日：2013-12-12
申请号：US13994566
申请日：2011-12-05
IPC分类号： C08G83/00
CPC分类号： C08G83/007 , C08B37/0015 , C08G83/006 , C08L71/02 , C08L5/16
摘要： The present invention aims to provide a method for producing a refined polyrotaxane which includes an industrially advantageous method of producing a polyrotaxane that has excellent storage stability. The method for producing a refined polyrotaxane includes the step of heat-cleaning a polyrotaxane with a cleaning medium, the polyrotaxane containing cyclodextrin molecules, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol.
摘要翻译： 本发明的目的在于提供一种精制聚轮烷的制造方法，其特征在于，具有工业上优良的储存稳定性优异的聚轮烷的制造方法。 精制聚轮烷的制造方法包括：利用清洗介质热处理聚轮烷，含有聚环氧丙烷的环糊精分子，以串列方式包含在环糊精分子的空腔中的聚乙二醇，以及封端基 放置在聚乙二醇的每一端，并防止环糊精分子与聚乙二醇分解。
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公开(公告)号：US20090088546A1
公开(公告)日：2009-04-02
申请号：US10580795
申请日：2004-11-24
申请人： Kohzo Ito , Jun Araki , Changming Zhao
发明人： Kohzo Ito , Jun Araki , Changming Zhao
IPC分类号： C08F251/00
CPC分类号： C08G65/332 , C08B37/0015 , C08G83/007 , C08L5/16 , C08L71/02 , C08L2666/14
摘要： A process for producing a polyrotaxane in a high yield and at a satisfactory cost without using a large excess of a pseudopolyrotaxane and/or without using a large excess of an activated reagent. The process for polyrotaxane production comprises: an inclusion step in which a carboxylated polyethylene glycol which is a polyethylene glycol carboxylated at each end is mixed with cyclodextrin molecules to obtain a pseudopolyrotaxane which comprises cyclodextrin molecules which include the carboxylated polyethylene glycol in their cavities as if the cyclodextrin molecules are spitted with the carboxylated polyethylene glycol; and a capping step in which the pseudopolyrotaxane is reacted with capping groups having —NH2 or —OH to obtain a polyrotaxane terminated at each end by a —CO—NH-(capping group) or —CO—O-(capping group).
摘要翻译： 一种以高产率和令人满意的成本生产聚轮烷的方法，而不使用大量过量的预聚轮烷和/或不使用大量过量的活化剂。 聚轮烷生产方法包括：包含步骤，其中将在每端羧化的聚乙二醇的羧化聚乙二醇与环糊精分子混合以获得包含环糊精分子的假聚轮烷，所述环糊精分子在其空腔中包括羧化聚乙二醇，如同 环糊精分子与羧化聚乙二醇分散; 和封端步骤，其中准聚轮烷与具有-NH 2或-OH的封端基团反应，得到每端用-CO-NH-（封端基团）或-CO-O-（封端基团）封端的聚轮烷。
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