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    • 2. 发明申请
    • DIELECTRIC MATERIAL FOR POLYMERIC ACTUATOR, AND POLYMERIC ACTUATOR USING THE SAME
    • 用于聚合致动器的电介质材料和使用其的聚合物致动器
    • US20110018400A1
    • 2011-01-27
    • US12673729
    • 2008-08-07
    • Toshinori KatoTomiaki OtakeTaketoshi OkunoNozomu SugohToshihiro Hirai
    • Toshinori KatoTomiaki OtakeTaketoshi OkunoNozomu SugohToshihiro Hirai
    • H01L41/193H01L41/16
    • H01L41/193C08F297/02C08F297/026C08L53/00H01L41/0986C08L2666/02
    • It is intended to provide a dielectric material for polymeric actuator, which has a high dielectric constant, low Young's modulus and excellent operation performance, which can be simply formed, and which has high production efficiency. It is also intended to provide a polymeric actuator which comprises the dielectric material and has excellent operation performance.The dielectric material for a polymeric actuator comprised of a moveable part of the polymeric actuator driven by an electric field comprising; a block copolymer (A) having a microphase-separated structure including a polymer block (B1) and a polymer block (B2) both of which are immiscible with each other, wherein a main compositional unit in both of the polymer block (B1) and the polymer block (B2) is a (meth)acrylic ester unit, the polymer block (B1) has an alpha-dispersion temperature of 70° C. or more, and the polymer block (B2) has an alpha-dispersion temperature of 25° C. or less. The polymeric actuator comprises the dielectric material provided between electrodes.
    • 旨在提供一种用于聚合物致动器的介电材料,其具有高介电常数,低杨氏模量和优异的操作性能,其可以简单地形成,并且具有高生产效率。 还旨在提供一种包括电介质材料并具有优异的操作性能的聚合物致动器。 用于聚合物致动器的电介质材料包括由电场驱动的聚合物致动器的可移动部分,包括: 具有包含彼此不混溶的聚合物嵌段(B1)和聚合物嵌段(B2)的微相分离结构的嵌段共聚物(A),其中聚合物嵌段(B1)和 聚合物嵌段(B2)为(甲基)丙烯酸酯单元,聚合物嵌段(B1)的α-分散温度为70℃以上,聚合物嵌段(B2)的α-分散温度为25 ℃以下。 聚合物致动器包括设置在电极之间的电介质材料。
    • 6. 发明申请
    • ELECTROCHROMIC MATERIAL AND A METHOD FOR PRODUCING THE SAME
    • 电致光材料及其制造方法
    • US20130005941A1
    • 2013-01-03
    • US13583106
    • 2011-03-08
    • Yoshirou KondouTomiaki Otake
    • Yoshirou KondouTomiaki Otake
    • C08G75/06
    • C09K9/02C09K2211/1037G02F2001/1515
    • Disclosed are an electrochromic material containing a π-electron based conjugated polymer that changes from a desired color developed state to a decolored state and a method for producing the same. The electrochromic material contains a π-electron based conjugated polymer as shown in chemical formula (1). (in the formula: each X is any one selected from —S—, —O—, —Se— and —Te—; each Y is any one selected from a hydrogen atom and an organic group having 1 to 20 carbon atoms; W is an arylene group or divalent heteroaromatic ring group; n is a number of 2 to 1,000, and repetition of this structure forms a structure of random copolymers, graft copolymers, block copolymers and/or dendrimers.)
    • 公开了含有从期望的显色状态变为脱色状态的基于电子的共轭聚合物的电致变色材料及其制造方法。 电致变色材料包含如电化学式(1)所示的基于电子的共轭聚合物。 (式中,X各自选自-S - , - O-,-Se-和-Te-),Y为选自氢原子和碳原子数1〜20的有机基团中的任一种,W为 是亚芳基或二价杂芳族环基团; n是2至1,000的数,并且该结构的重复形成无规共聚物,接枝共聚物,嵌段共聚物和/或树枝状聚合物的结构。
    • 7. 发明申请
    • METHACRYLIC RESIN COMPOSITION, RESIN MODIFIER, AND MOLDED ARTICLE
    • 甲基丙烯酸树脂组合物,树脂改性剂和成型品
    • US20100063210A1
    • 2010-03-11
    • US12441144
    • 2007-09-12
    • Hiroshi OzawaTomiaki Otake
    • Hiroshi OzawaTomiaki Otake
    • C08L53/00C08L33/12
    • C08L33/08C08F293/005C08L53/00C08L53/005C08L2666/24C08L2666/02C08L2666/04
    • A methacrylic resin composition in which a star block copolymer (B) in the form of particles is dispersed in a matrix (A) composed of a methacrylic resin comprising not less than 50% by mass of a methyl methacrylate unit. The methacrylic resin composition is obtained by bulk-polymerizing or solution-polymerizing 100 parts by mass of a monomer mixture (A′) containing 50 to 100% by mass of methyl methacrylate and 0 to 50% by mass of other vinyl monomer copolymerizable with the methyl methacrylate, in the presence of 1 to 80 parts by mass of the star block copolymer (B) comprising a polymer block (a) composed of a (meth)acrylic acid alkyl ester unit and a polymer block (b) composed of a conjugated diene compound unit, until the polymerization conversion of the monomer reaches 70% by mass or more.
    • 将由颗粒形式的星形嵌段共聚物(B)分散在甲基丙烯酸系树脂构成的基质(A)中的甲基丙烯酸系树脂组合物,所述甲基丙烯酸系树脂含有甲基丙烯酸甲酯单元的50质量%以上。 通过本体聚合或溶液聚合100质量份含有50〜100质量%的甲基丙烯酸甲酯的单体混合物(A')和0〜50质量%的其它乙烯基单体可共聚而得到的甲基丙烯酸系树脂组合物 甲基丙烯酸甲酯,在1〜80质量份包含由(甲基)丙烯酸烷基酯单元构成的聚合物嵌段(a)和由共轭的(甲基)丙烯酸烷基酯单元构成的聚合物嵌段(b))的星形嵌段共聚物(B) 二烯化合物单元,直至单体的聚合转化率达到70质量%以上。
    • 8. 发明授权
    • Electrochromic material and a method for producing the same
    • 电致变色材料及其制造方法
    • US08779086B2
    • 2014-07-15
    • US13583106
    • 2011-03-08
    • Yoshirou KondouTomiaki Otake
    • Yoshirou KondouTomiaki Otake
    • C08G63/44
    • C09K9/02C09K2211/1037G02F2001/1515
    • An electrochromic material containing a π-electron based conjugated polymer that changes from a desired color developed state to a decolored state, and a method for producing the electrochromic material, are provided. The electrochromic material contains aπ-electron based conjugated polymer as shown in chemical formula (1). In formula (1), each X is any one selected from —S—, —O—, —Se— and —Te—; each Y is any one selected from a hydrogen atom and an organic group having 1 to 20 carbon atoms; W is an arylene group or divalent heteroaromatic ring group; and n is a number of 2 to 1,000. Repetition of this structure forms a structure of random copolymers, graft copolymers, block copolymers and/or dendrimers.
    • 提供了含有从期望的显色状态变为脱色状态的电解质基共轭聚合物的电致变色材料,以及电致变色材料的制造方法。 电致变色材料包含如电化学式(1)所示的基于电子的共轭聚合物。 在式(1)中,每个X是选自-S-,-O-,-Se-和-Te-的任何一种; 每个Y是选自氢原子和碳原子数1〜20的有机基团中的任意一种; W是亚芳基或二价杂芳环; n为2〜1000的数。 重复该结构形成无规共聚物,接枝共聚物,嵌段共聚物和/或树枝状聚合物的结构。
    • 10. 发明授权
    • Methacrylic resin composition, resin modifier, and molded article
    • 甲基丙烯酸树脂组合物,树脂改性剂和模制品
    • US08163844B2
    • 2012-04-24
    • US12441144
    • 2007-09-12
    • Hiroshi OzawaTomiaki Otake
    • Hiroshi OzawaTomiaki Otake
    • C08L47/00C08L53/00C08F220/18C08F293/00
    • C08L33/08C08F293/005C08L53/00C08L53/005C08L2666/24C08L2666/02C08L2666/04
    • A methacrylic resin composition in which a star block copolymer (B) in the form of particles is dispersed in a matrix (A) composed of a methacrylic resin comprising not less than 50% by mass of a methyl methacrylate unit. The methacrylic resin composition is obtained by bulk-polymerizing or solution-polymerizing 100 parts by mass of a monomer mixture (A′) containing 50 to 100% by mass of methyl methacrylate and 0 to 50% by mass of other vinyl monomer copolymerizable with the methyl methacrylate, in the presence of 1 to 80 parts by mass of the star block copolymer (B) comprising a polymer block (a) composed of a (meth)acrylic acid alkyl ester unit and a polymer block (b) composed of a conjugated diene compound unit, until the polymerization conversion of the monomer reaches 70% by mass or more.
    • 将由颗粒形式的星形嵌段共聚物(B)分散在甲基丙烯酸系树脂构成的基质(A)中的甲基丙烯酸系树脂组合物,所述甲基丙烯酸系树脂含有甲基丙烯酸甲酯单元的50质量%以上。 通过本体聚合或溶液聚合100质量份含有50〜100质量%的甲基丙烯酸甲酯的单体混合物(A')和0〜50质量%的其它乙烯基单体可共聚而得到的甲基丙烯酸系树脂组合物 甲基丙烯酸甲酯,在1〜80质量份包含由(甲基)丙烯酸烷基酯单元构成的聚合物嵌段(a)和由共轭的(甲基)丙烯酸烷基酯单元构成的聚合物嵌段(b))的星形嵌段共聚物(B) 二烯化合物单元,直至单体的聚合转化率达到70质量%以上。