公开(公告)号：US5789533A

公开(公告)日：1998-08-04

申请号：US671360

申请日：1996-06-27

申请人： Hidenori Yamanaka ,  Osamu Komiyama ,  Masaru Miyoshi ,  Yoshitaka Anazawa ,  Naohiro Mikawa ,  Kazuhiro Ichikawa

发明人： Hidenori Yamanaka ,  Osamu Komiyama ,  Masaru Miyoshi ,  Yoshitaka Anazawa ,  Naohiro Mikawa ,  Kazuhiro Ichikawa

IPC分类号： C08G75/02 ,  C08K3/34 ,  C08G75/14

CPC分类号： C08G75/0254 ,  C08K3/34

摘要： A polyarylene sulfide in which a ratio of terminal --SX groups to a total of the terminal --SX groups and --SZn-- groups is less than 20 mole %, wherein X represents an alkali metal or a hydrogen atom, and which has a melt viscosity, V.sub.6 of 100 to 2,000 poises. Also disclosed are a composition comprising 100 parts of the above polyarylene sulfide, 0.01 to 20 parts of zeolite and 0.01 to 20 part of silica, and a process for the preparation of the above polyarylene sulfide.

摘要翻译： 末端-SX基团与末端-SX基团和-SZn-基团的总量的比率小于20摩尔％的聚芳硫醚，其中X表示碱金属或氢原子，并且具有熔融粘度 ，V6为100至2,000泊。 还公开了包含100份上述聚芳硫醚，0.01至20份沸石和0.01至20份二氧化硅的组合物，以及制备上述聚芳硫醚的方法。

公开(公告)号：US06492448B1

公开(公告)日：2002-12-10

申请号：US09613146

申请日：2000-07-11

申请人： Masaru Miyoshi ,  Osamu Komiyama

发明人： Masaru Miyoshi ,  Osamu Komiyama

IPC分类号： C08K322

CPC分类号： C08L81/02 ,  C08K3/22 ,  C08K3/30

摘要： A resin composition is provided which composition comprises 100 parts by weight of (A) polyarylene sulfide, and 0.01 to 5.0 parts by weight of (B) a product compound of an element selected from the group consisting of group IIA and group IIB of the periodic table, wherein said product compound has such alkalinity that a mixture of said product compound with a 20-fold weight of ultrapure water of grade A4 specified in the Japanese Industrial Standards (JIS) K0557 has a pH of from 10.0 to 12.0. The composition is particularly suited to be used for an optical instrument part such as an object lens driving unit and the like.

摘要翻译： 提供了一种树脂组合物，其组合物包含100重量份的（A）聚芳硫醚，和0.01-5.0重量份的（B）选自下组的元素的产物化合物：IIA族和IIB族的定期 其中所述产物化合物具有这样的碱度，使得所述产物化合物与日本工业标准（JIS）K0557中规定的A4级超纯水的20倍重量的混合物具有10.0至12.0的pH。 该组合物特别适合用于诸如物镜驱动单元等的光学仪器部件。

公开(公告)号：US06600009B2

公开(公告)日：2003-07-29

申请号：US08957414

申请日：1997-10-24

申请人： Satoshi Inoue ,  Osamu Komiyama

发明人： Satoshi Inoue ,  Osamu Komiyama

IPC分类号： C08G6502

CPC分类号： C08G75/0254

摘要： In the preparation of polyarylene sulfide (PAS) by reacting an alkali metal sulfide with a dihaloaromatic compound in an organic amide solvent to obtain a polyarylene sulfide slurry and subjecting the slurry to acid treatment, an acid or hydrogen salt is added to the slurry in such an amount that a pH of the slurry is more than 7.0 and at most 11.0 to carry out the acid treatment. Alternatively, a zinc compound in an amount of 0.1 to 1.5 mole % per mole of the alkali metal sulfide supplied is added to the polyarylene sulfide slurry to treat the slurry, and, then, an acid or hydrogen salt in an amount of at least 0.2 mole % per mole of the alkali metal sulfide supplied is added. The PAS thus obtained has high crystallization speed, high whiteness, high mechanical strength and high melt viscosity, V6.

摘要翻译： 在通过碱金属硫化物与二卤代芳族化合物在有机酰胺溶剂中反应制备聚芳硫醚（PAS）以获得聚芳硫醚浆料并对浆料进行酸处理时，将酸或氢盐加入到浆料中 为了进行酸处理，浆料的pH为7.0以上且11.0以下的量。 或者，将供给的碱金属硫化物的摩尔数为0.1〜1.5摩尔％的锌化合物加入到聚芳硫醚浆料中以处理浆料，然后加入至少0.2重量的酸或氢盐 加入每摩尔供应的碱金属硫化物的摩尔％。由此获得的PAS具有高结晶速度，高白度，高机械强度和高熔体粘度V6。

公开(公告)号：US5679716A

公开(公告)日：1997-10-21

申请号：US720004

申请日：1996-09-27

申请人： Hiroyasu Tobe ,  Kazuyuki Kitamura ,  Osamu Komiyama

发明人： Hiroyasu Tobe ,  Kazuyuki Kitamura ,  Osamu Komiyama

IPC分类号： A61K36/18 ,  A61K31/12 ,  A61P19/10 ,  A61P43/00 ,  C07C49/84 ,  A01N35/00 ,  A61K31/11

CPC分类号： A61K31/12

摘要： A therapeutic agent for osteoporosis comprising as an active ingredient xanthohumol. Xanthohumol obtained from hop extracts has a bone resorption inhibiting activity and is useful as a therapeutic agent for osteoporosis.

摘要翻译： 一种治疗骨质疏松症的治疗剂，其包含作为活性成分的黄腐酚。 从啤酒花提取物获得的黄单胞菌素具有骨吸收抑制活性，可用作骨质疏松症的治疗剂。

公开(公告)号：US5777069A

公开(公告)日：1998-07-07

申请号：US658645

申请日：1996-06-05

申请人： Takashi Tsuda ,  Hidenori Yamanaka ,  Osamu Komiyama

发明人： Takashi Tsuda ,  Hidenori Yamanaka ,  Osamu Komiyama

IPC分类号： C08G75/02 ,  C08G75/16

CPC分类号： C08G75/0254 ,  Y10T428/1352 ,  Y10T428/1397

摘要： A tubular extrusion molding product comprising a high molecular weight polyarylene sulfide having a melt viscosity of from 3,100 poise to 60,000 poise produced by reacting an alkali metal sulfide and a dihaloaromtic compound in the presence of an organic amide solvent, cooling a gaseous phase part in the reaction zone during the reaction thereby condensating at least a part of the gaseous phase and refluxing the resultant condensate to a liquid phase in the reaction zone. A tubular extrusion molding product having further improved impact resistance can be provided by copolymerizing from 0.2 mol % to 1 mol % of a polyhaloaromatic compound to the alkali metal sulfide. A tubular extrusion molding product of improved impact resistance is provided by further applying a heat treatment of the polyarylene sulfide intermediate product thereby increasing the melt viscosity.

摘要翻译： 一种管状挤出成型产品，其包含通过在有机酰胺溶剂的存在下使碱金属硫化物和二卤代醇化合物反应而产生的熔体粘度为3,100泊至6万泊的高分子量聚芳硫醚，将有机酰胺溶剂中的气相部分冷却 在反应过程中由此使至少一部分气相冷凝并将所得冷凝物回流到反应区中的液相。 通过从0.2mol％至1mol％的多卤芳族化合物与碱金属硫化物共聚，可以提供具有进一步改善耐冲击性的管状挤出成型产品。 通过进一步施加聚芳硫醚中间体产品的热处理，提高耐冲击性的管状挤出成型产品，从而提高熔融粘度。

公开(公告)号：US5342920A

公开(公告)日：1994-08-30

申请号：US992860

申请日：1992-12-16

申请人： Yoichi Imai ,  Toshiyuki Hirano ,  Osamu Komiyama ,  Hidenori Yamanaka

发明人： Yoichi Imai ,  Toshiyuki Hirano ,  Osamu Komiyama ,  Hidenori Yamanaka

IPC分类号： B01J19/00 ,  C08G75/02 ,  C08G75/16

CPC分类号： C08G75/02 ,  B01J19/0013 ,  B01J2219/00083 ,  B01J2219/00094

摘要： High molecular weight polyarylene sulfide prepared by reacting an alkali metal sulfide with a dihaloaromatic compound in an organic amide solvent, wherein a gaseous phase part of a reactor is cooled to thereby condense a part of a gaseous phase in the reactor, and the condensed liquid is refluxed to a liquid phase in the reactor. Higher molecular weight is attained by copolymerization with 0.005 to 1.5 mole percent, based on the alkali metal sulfide, of a polyhaloaromatic compound.

摘要翻译： 通过在有机酰胺溶剂中使碱金属硫化物与二卤代芳族化合物反应制备的高分子量聚芳硫醚，其中反应器的气相部分被冷却，从而在反应器中冷凝一部分气相，冷凝的液体为 在反应器中回流至液相。 通过与基于碱金属硫化物的多卤芳族化合物的0.005至1.5摩尔％的共聚合获得较高的分子量。

公开(公告)号：US06369191B1

公开(公告)日：2002-04-09

申请号：US08505620

申请日：1995-07-21

申请人： Yoichi Imai ,  Osamu Komiyama ,  Kazuhiro Ichikawa

发明人： Yoichi Imai ,  Osamu Komiyama ,  Kazuhiro Ichikawa

IPC分类号： C08G7514

CPC分类号： C08G75/0254

摘要： A particle size of polyarylene sulfide obtained in polymerization is controlled by a process characterized in that a gaseous phase part of a reactor is cooled or heated after starting decreasing a temperature of a reaction system o an end of precipitation of polyarylene sulfide formed In an embodiment, a water content in the reaction system is 0.8 to 1.7 moles per mole of the alkali metal sulfide; the gaseous phase part of the reactor is cooled in a polymerization stage to thereby condense a part of a gaseous phase in the reactor and the condensed liquid is refluxed to a liquid phase in the reactor; and the gaseous phase part is only cooled after starting decreasing the temperature of the reaction system, whereby high molecular weight polyarylene sulfide suitable for powder coating is formed, which has a weight average molecular weight of at least 30,000 and an average particle size of 50 to 80 &mgr;m, wherein particles of 40 to 150 &mgr;m account for at least 90% by weight of the whole particles in a particle size distribution, and the amount of particles of 180 &mgr;m or more is 0.5% lby weight or less.

摘要翻译： 在聚合反应中获得的聚芳硫醚的粒度通过以下方法控制，其特征在于反应器的气相部分在开始之后被冷却或加热，降低了形成的聚芳硫醚的沉淀结束时的反应体系的温度。在一个实施方案中， 反应体系中的水含量为每摩尔碱金属硫化物0.8〜1.7摩尔; 将反应器的气相部分在聚合阶段中冷却，从而在反应器中冷凝一部分气相，并将冷凝的液体回流至反应器中的液相; 并且气相部分在开始降低反应体系的温度后才被冷却，由此形成适用于粉末涂料的高分子量聚芳硫醚，其重均分子量为至少30,000，平均粒径为50至 80μm，其中40-150μm的颗粒占整个颗粒的至少90重量％的粒度分布，并且180μm或更多的颗粒的量为0.5重量％以下。

公开(公告)号：US06194380B1

公开(公告)日：2001-02-27

申请号：US09077714

申请日：1999-04-20

申请人： Kazuyuki Kitamura ,  Osamu Komiyama ,  Mizuho Inazu ,  Roland Baron ,  Thomas R. Gadek ,  Hans-Ulrich Stilz ,  Volkmar Wehner ,  Jochen Knolle ,  Robert S. McDowell

发明人： Kazuyuki Kitamura ,  Osamu Komiyama ,  Mizuho Inazu ,  Roland Baron ,  Thomas R. Gadek ,  Hans-Ulrich Stilz ,  Volkmar Wehner ,  Jochen Knolle ,  Robert S. McDowell

IPC分类号： A01N3718

CPC分类号： C07K5/0821 ,  A61K38/04 ,  A61K38/05 ,  A61K38/07 ,  A61K38/12 ,  A61K38/1703 ,  A61K38/39 ,  C07C271/22 ,  C07C279/08 ,  C07C279/20 ,  C07K5/0202 ,  C07K5/0817 ,  C07K5/1019 ,  C07K5/1024 ,  C07K14/46 ,  C07K14/745 ,  C07K14/78

摘要： The object is to provide a promoting agent for bone formation, a therapeutic method for bone formation and a process for preparing a promoting agent for bone formation. A promoting agent for bone formation which comprises at least one of kistrin, echstatin, a peptide or polypeptide containing the amino acid sequence ArgGlyAsp in the molecule such as a peptide represented by Gly-Arg-Gly-Asp-Ser or a compound represented by the following general formula (IX) and so on, as well as a biologically acceptable salt thereof wherein R16 represents —N(R20)2 (R20 represents a hydrogen atom or a C1-C4 alkyl group), R17 represents a hydrogen atom or a C1-C4 alkyl group, R18 represents a hydrogen atom, a C1-C4 alkyl group and so on, R19 represents OH, NH2 and so on, Y represents —NH—, —O— or a direct bond, a represents 1-3, b represents 1 or 2, c represents 0 or 1 and d represents 0 or 1.

摘要翻译： 本发明的目的是提供骨形成促进剂，骨形成用治疗剂和骨形成促进剂的制备方法.1，一种骨形成促进剂，其特征在于，含有丝ist药，e嗪，肽或多肽中的至少一种 包含分子中的氨基酸序列ArgGlyAsp，例如由Gly-Arg-Gly-Asp-Ser表示的肽或由以下通式（IX）表示的化合物等，以及其生物可接受的盐，其中R 16表示 -N（R 20）2（R 20表示氢原子或C 1 -C 4烷基），R 17表示氢原子或C 1〜C 4烷基，R 18表示氢原子，C 1〜C 4烷基等， R 19表示OH，NH 2等，Y表示-NH-，-O-或直接键，a表示1-3，b表示1或2，c表示0或1，d表示0或1。

公开(公告)号：US5475081A

公开(公告)日：1995-12-12

申请号：US151474

申请日：1993-11-12

申请人： Yoichi Imai ,  Osamu Komiyama ,  Kazuhiro Ichikawa

发明人： Yoichi Imai ,  Osamu Komiyama ,  Kazuhiro Ichikawa

IPC分类号： C08G75/02 ,  C08G75/14

CPC分类号： C08G75/0254

摘要： A particle size of potyarylene sulfide obtained in polymerization is controlled by a process characterized in that a gaseous phase part of a reactor is cooled or heated after starting decreasing a temperature of a reaction system o an end of precipitation of polyarylene sulfide formed In an embodiment, a water content in the reaction system is 0.8 to 1.7 moles per mole of the alkali metal sulfide; the gaseous phase part of the reactor is cooled in a polymerization stage to thereby condense a part of a gaseous phase in the reactor and the condensed liquid is refluxed to a liquid phase in the reactor; and the gaseous phase part is only cooled after starting decreasing the temperature of the reaction system, whereby high molecular weight polyarylene sulfide suitable for powder coating is formed, which has a weight average molecular weight of at least 30,000 and an average particle size of 50 to 80 .mu.m, wherein particles of 40 to 150 .mu.m account for at least 90% by weight of the whole particles in a particle size distribution, and the amount of particles of 180 .mu.m or more is 0.5% by weight or less.

摘要翻译： 通过以下方法控制在聚合中获得的聚亚芳基硫醚的粒度：其特征在于反应器的气相部分在开始之后冷却或加热，降低形成的聚芳硫醚沉淀的反应体系的温度。在一个实施方案中， 反应体系中的水含量为每摩尔碱金属硫化物0.8〜1.7摩尔; 将反应器的气相部分在聚合阶段中冷却，从而在反应器中冷凝一部分气相，并将冷凝的液体回流至反应器中的液相; 并且气相部分在开始降低反应体系的温度后才被冷却，由此形成适用于粉末涂料的高分子量聚芳硫醚，其重均分子量为至少30,000，平均粒径为50至 80μm，其中40〜150μm的粒子占粒径分布中的全部粒子的至少90重量％，并且180μm以上的粒子的量为0.5重量％以下。

公开(公告)号：US06344439B1

公开(公告)日：2002-02-05

申请号：US09626302

申请日：2000-07-26

申请人： Kazuyuki Kitamura ,  Osamu Komiyama ,  Mizuho Inazu ,  Roland Baron ,  Thomas R. Gadek ,  Jochen Knolle ,  Hans-Ulrich Stilz ,  Volkmar Wehner ,  Robert S. McDowell

发明人： Kazuyuki Kitamura ,  Osamu Komiyama ,  Mizuho Inazu ,  Roland Baron ,  Thomas R. Gadek ,  Jochen Knolle ,  Hans-Ulrich Stilz ,  Volkmar Wehner ,  Robert S. McDowell

IPC分类号： A61K3800

CPC分类号： C07K5/0821 ,  A61K38/04 ,  A61K38/05 ,  A61K38/07 ,  A61K38/12 ,  A61K38/1703 ,  A61K38/39 ,  C07C271/22 ,  C07C279/08 ,  C07C279/20 ,  C07K5/0202 ,  C07K5/0817 ,  C07K5/1019 ,  C07K5/1024 ,  C07K14/46 ,  C07K14/745 ,  C07K14/78

摘要： The object is to provide a promoting agent for bone formation, a therapeutic method for bone formation and a process for preparing a promoting agent for bone formation. A promoting agent for bone formation which comprises at least one of kistrin, echstatin, a peptide or polypeptide containing the amino acid sequence ArgGlyAsp in the molecule such as a peptide represented by Gly-Arg-Gly-Asp-Ser or a compound represented by the following general formula (IX) and so on, as well as a biologically acceptable salt thereof wherein R16 represents —N(R20)2 (R20 represents a hydrogen atom or a C1-C4 alkyl group), R17 represents a hydrogen atom or a C1-C4 alkyl group, R18 represents a hydrogen atom, a C1-C4 alkyl group and so on, R19 represents OH, NH2 and so on, Y represents —NH—, —O— or a direct bond, a represents 1-3, b represents 1 or 2, c represents 0 or 1 and d represents 0 or 1.

摘要翻译： 本发明的目的是提供骨形成促进剂，骨形成用治疗剂和骨形成促进剂的制备方法.1，一种骨形成促进剂，其特征在于，含有丝ist药，e嗪，肽或多肽中的至少一种 包含分子中的氨基酸序列ArgGlyAsp，例如由Gly-Arg-Gly-Asp-Ser表示的肽或由以下通式（IX）表示的化合物等，以及其生物可接受的盐，其中R 16表示 -N（R 20）2（R 20表示氢原子或C 1 -C 4烷基），R 17表示氢原子或C 1〜C 4烷基，R 18表示氢原子，C 1〜C 4烷基等， R 19表示OH，NH 2等，Y表示-NH-，-O-或直接键，a表示1-3，b表示1或2，c表示0或1，d表示0或1。