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1.发明授权Piezoelectric polymer material, process for producing same, and piezoelectric element 有权压电聚合物材料，其制造方法和压电元件公开(公告)号：US08648151B2
公开(公告)日：2014-02-11
申请号：US13256098
申请日：2010-03-15
申请人： Mitsunobu Yoshida , Masanobu Ajioka , Kenichi Goto , Ichiro Fujio , Takaharu Isaki , Takayuki Onogi , Yoshiro Tajitsu , Shinichi Usugi , Takeshi Karino , Yoshiaki Aso
发明人： Mitsunobu Yoshida , Masanobu Ajioka , Kenichi Goto , Ichiro Fujio , Takaharu Isaki , Takayuki Onogi , Yoshiro Tajitsu , Shinichi Usugi , Takeshi Karino , Yoshiaki Aso
IPC分类号： C08G18/62
CPC分类号： H01L41/193 , B29C55/005 , C08G63/08 , H01L41/45
摘要： The invention provides a piezoelectric polymer material including a helical chiral polymer having a weight average molecular weight of from 50,000 to 1,000,000 and having optical activity, the piezoelectric polymer material having a piezoelectric constant d14 at 25° C. of 10 pC/N or more, a degree of crystallinity obtained by X-ray diffraction of from 40% to 80%, and a haze of from 0.5 to 30.
摘要翻译： 本发明提供一种包含重均分子量为50,000〜1,000,000的具有光学活性的螺旋状手性聚合物的压电聚合物材料，在25℃下的压电常数d14为10pC / N以上， 通过X射线衍射获得的结晶度为40〜80％，雾度为0.5〜30。
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2.发明申请PIEZOELECTRIC POLYMER MATERIAL, PROCESS FOR PRODUCING SAME, AND PIEZOELECTRIC ELEMENT 有权压电聚合物材料，其制造方法和压电元件公开(公告)号：US20120025674A1
公开(公告)日：2012-02-02
申请号：US13256098
申请日：2010-03-15
申请人： Mitsunobu Yoshida , Masanobu Ajioka , Kenichi Goto , Ichiro Fujio , Takaharu Isaki , Takayuki Onogi , Yoshiro Tajitsu , Shinichi Usugi , Takeshi Karino , Yoshiaki Aso
发明人： Mitsunobu Yoshida , Masanobu Ajioka , Kenichi Goto , Ichiro Fujio , Takaharu Isaki , Takayuki Onogi , Yoshiro Tajitsu , Shinichi Usugi , Takeshi Karino , Yoshiaki Aso
CPC分类号： H01L41/193 , B29C55/005 , C08G63/08 , H01L41/45
摘要： The invention provides a piezoelectric polymer material including a helical chiral polymer having a weight average molecular weight of from 50,000 to 1,000,000 and having optical activity, the piezoelectric polymer material having a piezoelectric constant d14 at 25° C. of 10 pC/N or more, a degree of crystallinity obtained by X-ray diffraction of from 40% to 80%, and a haze of from 0.5 to 30.
摘要翻译： 本发明提供一种包含重均分子量为50,000〜1,000,000的具有光学活性的螺旋状手性聚合物的压电聚合物材料，在25℃下的压电常数d14为10pC / N以上， 通过X射线衍射获得的结晶度为40〜80％，雾度为0.5〜30。
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公开(公告)号：US06417266B1
公开(公告)日：2002-07-09
申请号：US09786763
申请日：2001-03-09
申请人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Hiroshi Kimura , Shinji Ogawa , Yasushi Kotaki
发明人： Yuji Terado , Hiroshi Suizu , Masatoshi Takagi , Masanobu Ajioka , Shoji Hiraoka , Masayuki Sakai , Hiroyuki Suzuki , Hiroshi Kimura , Shinji Ogawa , Yasushi Kotaki
IPC分类号： C08K541
摘要： A process for producing aliphatic polyester wherein a crystallized aliphatic polyester prepolymer formed from an aliphatic dihydric alcohol and an aliphatic dicarboxylic acid and having a weight-average molecular weight of 2,000 to 100,000 is caused to undergo solid-phase polymerization in the presence of a volatile catalyst to make an aliphatic polyester having a weight-average molecular weight of 50,000 to 1,000,000. This process is more efficient than any prior process calling for a complicated step for catalyst removal, since it enables the removal of the catalyst from the reaction system during and/or after solid-phase polymerization. The polyester is comparable in stability to any aliphatic polyester having any catalyst removed therefrom.
摘要翻译： 一种脂肪族聚酯的制造方法，其特征在于，在挥发性催化剂的存在下，使由脂肪族二元醇和脂肪族二羧酸形成的重均分子量为2,000〜100,000的结晶脂肪族聚酯预聚物进行固相聚合 得到重均分子量为50,000〜1,000,000的脂肪族聚酯。 该方法比任何先前的方法要求复杂的催化剂去除步骤更有效，因为其能够在固相聚合期间和/或之后从反应体系中除去催化剂。 聚酯与其中除去任何催化剂的任何脂族聚酯的稳定性相当。
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公开(公告)号：US6150438A
公开(公告)日：2000-11-21
申请号：US538240
申请日：2000-03-30
申请人： Nobuo Shiraishi , Masanobu Ajioka
发明人： Nobuo Shiraishi , Masanobu Ajioka
IPC分类号： B65D65/46 , C08B31/00 , C08H8/00 , C08J5/18 , C08L3/02 , C08L67/04 , C08L67/06 , C08L97/00 , C08L97/02 , C08L89/00 , C08K5/13
CPC分类号： C08H8/00 , B65D65/466 , C08B31/00 , C08J5/18 , C08L3/02 , C08L67/04 , C08L67/06 , C08L97/00 , C08L97/02 , C08J2303/02 , C08J2367/04 , C08J2397/02 , Y02W90/11 , Y02W90/13
摘要： The invention provides a composite resin composition comprising aliphatic polyester resin (component A) having aliphatic hydroxycarboxylic acid units, one or more biomass material (component B) selected from the group consisting of cellulose, lignocellulose and starch and unsaturated carboxylic acid or a derivative thereof (component C), wherein the composite resin composition comprises a component obtained by covalently bonding a portion or the whole of component A and component B through component C. On processing into various formed items, the composite resin composition of the invention exhibits excellent tensile strength and other physical properties and processability and simultaneously has good biodegradability, and enable biomass materials of low added value to apply to high added value uses in a large amount.
摘要翻译： 本发明提供一种复合树脂组合物，其包含具有脂族羟基羧酸单元的脂族聚酯树脂（组分A），一种或多种选自纤维素，木质纤维素和淀粉以及不饱和羧酸或其衍生物的生物质材料（组分B） 组分C），其中复合树脂组合物包含通过将组分A和组分B的一部分或全部通过组分C共价键合而获得的组分。在加工成各种成型体时，本发明的复合树脂组合物显示出优异的拉伸强度和 其他物理性能和加工性能，同时具有良好的生物降解性，使低附加值生物质材料大量应用于高附加值用途。
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公开(公告)号：US6136905A
公开(公告)日：2000-10-24
申请号：US996477
申请日：1997-12-22
摘要： A lactic acid polymer composition comprising formulating 100 parts by weight of a mixture consisting of 80-95% by weight of an L-lactic acid polymer having an L-lactic acid proportion of 75% or more and 5-20% by weight of a plasticizer selected from the group consisting of a polyhydric alcohol ester and a hydroxypolycarboxylic acid ester, 0.1-5 parts by weight of an anti-blocking agent having a SiO.sub.2 content of 90% or more and an average particle size of 7-50 nm, and 0.1-2 parts by weight of a slip agent; a molded product and film obtained from the composition; and a preparation process of the same are disclosed. The molded product and film are excellent in processability, transparency, flexibility, anti-blocking property and slip, and can be degraded into harmless water and carbon dioxide under natural environment, when abandoned.
摘要翻译： 一种乳酸聚合物组合物，其包含配制100重量份的由80-95重量％的L-乳酸比例为75％以上的L-乳酸聚合物和5-20重量％的由 选自多元醇酯和羟基多羧酸酯的增塑剂，0.1-5重量份SiO 2含量为90％以上，平均粒径为7-50nm的防粘连剂，以及 0.1-2重量份的滑爽剂; 由该组合物获得的成型品和膜; 并公开了其制备方法。 成型品和膜的加工性，透明性，柔软性，防粘连性和滑爽性优异，在被废弃时可以在自然环境下降解成无害的水和二氧化碳。
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公开(公告)号：US6111137A
公开(公告)日：2000-08-29
申请号：US986795
申请日：1997-12-08
申请人： Hiroshi Suizu , Masanobu Ajioka
发明人： Hiroshi Suizu , Masanobu Ajioka
IPC分类号： C07C51/487 , C08G63/06 , C07C51/42 , C07C59/08
CPC分类号： C08G63/06 , C07C51/487
摘要： A process for treating pyruvic acid and other impurities of lactic acid by reduction treatment of an aqueous lactic acid solution and for obtaining high quality lactic acid having a substantially no pyruvic acid content, high purity, excellent heat stability and improved smell. Further, a high molecular weight polylactic acid having low coloration and consistent quality can be prepared by dehydration polycondensation of lactic acid obtained by the reduction treatment.
摘要翻译： 通过乳酸水溶液的还原处理和用于获得基本上不含丙酮酸含量，高纯度，优异的热稳定性和改善的气味的高品质乳酸来处理丙烯酸和其他乳酸杂质的方法。 此外，通过还原处理得到的乳酸的脱水缩聚可以制备着色低，质量一致的高分子量聚乳酸。
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公开(公告)号：US5525682A
公开(公告)日：1996-06-11
申请号：US473205
申请日：1995-06-07
IPC分类号： C08G69/10 , C08G69/48 , C08G73/10 , C08F283/04
CPC分类号： C08G69/10 , C08G69/48 , C08G73/1092
摘要： A process for preparing a novel superabsorbent polymer which is readily hydrolyzed and conform to environment by reacting a polysuccinimide with a diamine in an aqueous solution or an organic solvent to partially crosslink the polysuccinimide, and subsequently or concurrently hydrolyzing the remaining imide ring with an alkali while controlling the pH; and the superabsorbent polymer thus obtained.
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公开(公告)号：US4803065A
公开(公告)日：1989-02-07
申请号：US64699
申请日：1987-06-22
CPC分类号： B01J23/26 , C01B7/04 , Y02P20/228
摘要： An improved process is provided for the production of chlorine. In a fluidized-bed reactor having a specific equivalent diameter and made of a material with a particular iron content, hydrogen chloride and oxygen are reacted in particular gas volumes and at specific molar ratio, superficial velocity, temperature and pressure in the presence of a catalyst composed principally of a chromium oxide and having a specific particle size distribution. The catalyst is filled in a specific amount in terms of catalyst layer height at rest. The catalyst can retain its high activity.
摘要翻译： 提供了一种用于生产氯的改进方法。 在具有特定当量直径并由具有特定铁含量的材料制成的流化床反应器中，氯化氢和氧气在特定的气体体积下以特定的摩尔比在表面速度，温度和压力下在催化剂存在下反应 主要由氧化铬组成并具有特定的粒度分布。 以催化剂层的静置高度，催化剂以特定的量填充。 催化剂可以保持其高活性。
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公开(公告)号：US6080833A
公开(公告)日：2000-06-27
申请号：US896008
申请日：1997-07-17
申请人： Atsuo Otsuji , Keisuke Takuma , Rihoko Suzuki , Tatsuhiro Urakami , Toshihiro Motoshima , Wataru Yamashita , Tomomi Yoshimura , Atsushi Shibuya , Yoshihiro Sakata , Hideaki Oikawa , Masahiro Ohta , Masanobu Ajioka , Masatoshi Takagi , Akio Karasawa
发明人： Atsuo Otsuji , Keisuke Takuma , Rihoko Suzuki , Tatsuhiro Urakami , Toshihiro Motoshima , Wataru Yamashita , Tomomi Yoshimura , Atsushi Shibuya , Yoshihiro Sakata , Hideaki Oikawa , Masahiro Ohta , Masanobu Ajioka , Masatoshi Takagi , Akio Karasawa
IPC分类号： C08G83/00 , C08F222/10 , C08G18/32 , C08G59/17 , C08G59/24 , C08G63/193 , C08G63/672 , C08G64/06 , C08G73/10 , G11B7/243 , G11B7/253 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/2536 , G11B7/257 , G11B7/2578 , G11B7/258 , G11B7/2585 , C08G64/00
CPC分类号： G11B7/2535 , C08F222/1006 , C08G18/3215 , C08G59/1466 , C08G59/245 , C08G63/193 , C08G63/672 , C08G64/06 , C08G73/105 , G11B7/2533 , G11B7/2534 , G11B2007/24304 , G11B7/2536 , G11B7/2578 , G11B7/2585
摘要： A low-birefringent organic optical component comprising a polymer prepared by polymerizing a racemic mixture of the monomer with an asymmetric spiro ring represented by general formula (1) as an essential ingredient; wherein ring A represents a monocyclic or polycyclic organic group, wherein two ring As are mutually bound each other via a spiro bond to form a spiro ring which has a molecular asymmetric structure; n is an integer of 0 to 10; X.sub.1 and Y.sub.1 are binding groups; and Z.sub.1 is a polymerization-active group. The component has excellent transparency, mechanical strength and heat resistance, as well as a low birefringence.
摘要翻译： 一种低双折射有机光学元件，包括通过将单体的外消旋混合物与通式（1）表示的不对称螺环作为必要成分聚合而制备的聚合物; 其中环A表示单环或多环有机基团，其中两个环彼此通过螺键彼此相互结合以形成具有分子不对称结构的螺环; n为0〜10的整数。 X1和Y1是结合基团; Z1是聚合活性基团。 该组分具有优异的透明性，机械强度和耐热性，以及低双折射。
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公开(公告)号：US5916950A
公开(公告)日：1999-06-29
申请号：US895828
申请日：1997-07-17
申请人： Shoji Obuchi , Takayuki Watanabe , Yasuhiro Kitahara , Tomoyuki Nakata , Kazuhiko Suzuki , Masanobu Ajioka
发明人： Shoji Obuchi , Takayuki Watanabe , Yasuhiro Kitahara , Tomoyuki Nakata , Kazuhiko Suzuki , Masanobu Ajioka
摘要： A thermal resistant resin composition comprising 100 parts by weight of polyester (A) having 25-75% by weight of a lactic acid component consisting of 25-75% by weight of a lactic acid-based polymer (a1) and 25-75% by weight of other aliphatic polyester (a2) having a melting point of 100-250.degree. C., and 0.1-70 parts by weight of a crystalline inorganic filler (B) containing 10% by weight or more of SiO.sub.2. The thermal resistant resin composition of the invention performs following function:1) injection molding can be carried out at a mold temperature of Tg or less or around room temperature with a short molding-cycle,2) quick crystallization velocity and satisfactory crystallinity can be attained in the molding step, and3) the molded articles have, as a result, excellent thermal resistance and generate properties of low deterioration of a high polymer component and slow embrittlement in use.
摘要翻译： 一种耐热性树脂组合物，其包含100重量份具有25-75重量％的由25-75重量％的乳酸基聚合物（a1）和25-75重量％的乳酸基聚合物（a1）组成的乳酸组分的聚酯（A） 的熔点为100-250℃的其它脂族聚酯（a2）和0.1-70重量份含有10重量％以上SiO 2的结晶无机填料（B）。 本发明的耐热树脂组合物具有以下功能：1）注塑成型可以在Tg或更低的温度下或在室温附近以较短的成型周期进行，2）快速结晶速度，并且可以获得令人满意的结晶度 在模塑步骤中，和3）模塑制品具有优异的耐热性，并且产生高聚合物组分的劣化劣化和使用中的缓慢脆化性能。
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