公开(公告)号：US5298570A

公开(公告)日：1994-03-29

申请号：US932551

申请日：1992-08-20

申请人： Hideyuki Tahara ,  Hiroshi Ito ,  Masahito Takagi ,  Yoshio Irie ,  Keishi Tsuboi ,  Shigeru Yamaguchi

发明人： Hideyuki Tahara ,  Hiroshi Ito ,  Masahito Takagi ,  Yoshio Irie ,  Keishi Tsuboi ,  Shigeru Yamaguchi

IPC分类号： C02F1/68 ,  C08F8/00 ,  C08L33/02 ,  C11D3/37 ,  D06L3/02 ,  D06P1/52 ,  C08F8/14 ,  C08F122/02

CPC分类号： D06P1/5278 ,  C02F1/681 ,  C08F8/00 ,  C08L33/02 ,  C11D3/3757 ,  D06L3/021 ,  D06P1/5271 ,  Y10S526/932

摘要： The invention provides biodegradable crosslinked polymers, which have a chelating effect and a dispersing effect to disperse an oily substance and an inorganic substance hardly soluble in water and are excellent in dispersion into water. The crosslinked polymers comprise; an ingredient of molecular weight 5,000 or less in 50% by weight, a bond having at least one of a group (II) represented by the chemical formula --CO--O-- and a group (III) represented by the chemical formula --CO--NH-- as a composition unit between main chains having a water-soluble oligomer structure having the functional group (I) represented by the general formula --COOM (here, M denotes anyone of a hydrogen atom, monovalent metal, divalent metal, trivalent metal, an ammonium group and organic amine group.), and showing a viscosity of 1,000 cP or less at 20.degree. C. by a 20% by weight aqueous solution of the crosslinked polymer.

摘要翻译： 本发明提供具有螯合作用和分散效果的生物降解性交联聚合物，其分散油状物质和几乎不溶于水的无机物质，并且分散于水中优异。 交联聚合物包含： 分子量为5000以下的成分为50重量％，具有由化学式-CO-O-表示的基团（II）中的至少一种的键和由化学式-CO- NH-作为具有具有由通式-COOM表示的官能团（I）的水溶性低聚物结构的主链之间的组合单元（这里，M表示氢原子，一价金属，二价金属，三价金属， 铵基和有机胺基），并且通过20重量％的交联聚合物水溶液在20℃下显示出1,000cP或更低的粘度。

公开(公告)号：US5993666A

公开(公告)日：1999-11-30

申请号：US3882

申请日：1998-01-07

申请人： Shigeru Yamaguchi ,  Keishi Tsuboi ,  Yoshio Irie

发明人： Shigeru Yamaguchi ,  Keishi Tsuboi ,  Yoshio Irie

IPC分类号： C02F1/56 ,  C08F222/02 ,  C09D17/00 ,  C11D3/37 ,  C11D17/04 ,  C11D17/06 ,  D06L1/12 ,  D06L3/02 ,  D06M15/263 ,  D06P1/52 ,  C02F5/10

CPC分类号： C11D17/041 ,  C02F1/56 ,  C08F222/02 ,  C09D17/004 ,  C11D17/065 ,  C11D3/3757 ,  D06L1/12 ,  D06L3/021 ,  D06M15/263 ,  D06P1/5257 ,  Y10S516/06

摘要： A maleic acid-based copolymer is provided which has a weight-average molecular weight of 1,000 to 100,000, a calcium ion-capturability of 300 mgCaCO.sub.3 /g or higher calculated as calcium carbonate, and a clay-dispersibility of 1.2 or higher. Another maleic acid-based copolymer is also provided which has a level of adsorption to clay within the range of 20 to 90% and a calcium ion-stabilization degree constant of 4.0 or larger. These copolymers are obtainable by a process including the steps of: charging maleic acid and/or its salt (A) into a reaction vessel, in such a manner that the concentration of the (A) will be 35% by weight or higher; adding hydrogen peroxide into the vessel after the charging step, in such a manner that the amount of hydrogen peroxide is within the range of 3 to 20% by weight of the (A); and adding a water-soluble ethylenically unsaturated monomer (B) into the vessel after the charging step and within 30 to 500 minutes after initiation of a reaction, in such a manner that the ratio (A)/(B) is within the range of 95/5 to 5/95 in mol ratio, wherein the adding of the monomer (B) is completed 10 to 300 minutes later than completion of the step of adding hydrogen peroxide. The copolymers are used for detergent compositions, inorganic pigment-dispersing agents, water-treating agents and fiber-treating agents.

摘要翻译： 提供了一种马来酸基共聚物，其重均分子量为1,000至100,000，钙离子捕获性为300mgCaCO 3 / g或更高，以碳酸钙计算，粘土分散性为1.2或更高。 还提供另一种马来酸基共聚物，其具有在20至90％范围内对粘土的吸附水平和4.0或更大的钙离子稳定度常数。 这些共聚物可以通过以下步骤获得：包括以下步骤：将马来酸和/或其盐（A）装入反应容器中，使得（A）的浓度为35重量％以上; 在充电步骤之后，将过氧化氢加入到容器中，使得过氧化氢的量在（A）的3至20重量％的范围内; 在充电步骤之后并在反应开始后的30〜500分钟内向容器中加入水溶性烯属不饱和单体（B），使得（A）/（B）的比例在 95/5〜5/95摩尔比，其中，单体（B）的添加比完成加入过氧化氢步骤后10〜300分钟完成。 共聚物用于洗涤剂组合物，无机颜料分散剂，水处理剂和纤维处理剂。

公开(公告)号：US5733857A

公开(公告)日：1998-03-31

申请号：US277528

申请日：1994-07-19

申请人： Shigeru Yamaguchi ,  Keishi Tsuboi ,  Yoshio Irie

发明人： Shigeru Yamaguchi ,  Keishi Tsuboi ,  Yoshio Irie

IPC分类号： C02F1/56 ,  C08F222/02 ,  C09D17/00 ,  C11D3/37 ,  C11D17/04 ,  C11D17/06 ,  D06L1/12 ,  D06L3/02 ,  D06M15/263 ,  D06P1/52 ,  C08F222/06

CPC分类号： C11D17/041 ,  C02F1/56 ,  C08F222/02 ,  C09D17/004 ,  C11D17/065 ,  C11D3/3757 ,  D06L1/12 ,  D06L3/021 ,  D06M15/263 ,  D06P1/5257 ,  Y10S516/06

摘要： A maleic acid-based copolymer is provided which has a weight-average molecular weight of 1,000 to 100,000, a calcium ion-capturability of 300 mgCaCO.sub.3 /g or higher calculated as calcium carbonate, and a clay-dispersibility of 1.2 or higher. Another maleic acid-based copolymer is also provided which has a level of adsorption to clay within the range of 20 to 90% and a calcium ion-stabilization degree constant of 4.0 or larger. These copolymers are obtainable by a process including the steps of: charging maleic acid and/or its salt (A) into a reaction vessel, in such a manner that the concentration of the (A) will be 35% by weight or higher; adding hydrogen peroxide into the vessel after the charging step, in such a manner that the amount of hydrogen peroxide is within the range of 3 to 20% by weight of the (A); and adding a water-soluble ethylenically unsaturated monomer (B) into the vessel after the charging step and within 30 to 500 minutes after initiation of a reaction, in such a manner that the ratio (A)/(B) is within the range of 95/5 to 5/95 in mol ratio, wherein the adding of the monomer (B) is completed 10 to 300 minutes later than completion of the step of adding hydrogen peroxide. The copolymers are used for detergent compositions, inorganic pigment-dispersing agents, water-treating agents and fiber-treating agents.

摘要翻译： 提供了一种马来酸基共聚物，其重均分子量为1,000至100,000，钙离子捕获性为300mgCaCO 3 / g或更高，以碳酸钙计算，粘土分散性为1.2或更高。 还提供另一种马来酸基共聚物，其具有在20至90％范围内对粘土的吸附水平和4.0或更大的钙离子稳定度常数。 这些共聚物可以通过以下步骤获得：包括以下步骤：将马来酸和/或其盐（A）装入反应容器中，使得（A）的浓度为35重量％以上; 在充电步骤之后，将过氧化氢加入到容器中，使得过氧化氢的量在（A）的3至20重量％的范围内; 在充电步骤之后并在反应开始后的30〜500分钟内向容器中加入水溶性烯属不饱和单体（B），使得（A）/（B）的比例在 95/5〜5/95摩尔比，其中，单体（B）的添加比完成加入过氧化氢步骤后10〜300分钟完成。 共聚物用于洗涤剂组合物，无机颜料分散剂，水处理剂和纤维处理剂。

公开(公告)号：US5135677A

公开(公告)日：1992-08-04

申请号：US629037

申请日：1990-12-19

申请人： Shigeru Yamaguchi ,  Shorbu Shioji ,  Yoshio Irie ,  Teruaki Fujiwara

发明人： Shigeru Yamaguchi ,  Shorbu Shioji ,  Yoshio Irie ,  Teruaki Fujiwara

IPC分类号： C02F5/10 ,  C02F5/14 ,  C08F222/02 ,  C11D3/37

CPC分类号： C02F5/10 ,  C02F5/14 ,  C08F222/02 ,  C11D3/3757

摘要： The present invention relates to a process for producing an acid-type polymaleic acid and acid-type maleic acid copolymer and also to the usage of the acid-type polymaleic acid and acid-type maleic acid copolymer produced by this process.According to the process of the present invention, the acid-type polymaleic acid and acid-type maleic acid copolymer, which are superior as a water-treating agent and detergent additive, are produced by polymerization of acid-type monomers in an aqueous solution. The process is simple and yields a polymer having a low molecular weight and a narrow molecular-weight distribution. The process permits one to economically produce the acid-type polymaleic acid and acid-type maleic acid copolymer which has good quality and outstanding performance as a water-treating agent etc. Thus the invention is a great boon to the industrial field of water treatment.

摘要翻译： 本发明涉及一种酸型聚马来酸和酸式马来酸共聚物的制备方法，还涉及通过该方法生产的酸型聚马来酸和酸型马来酸共聚物的用途。 根据本发明的方法，作为水处理剂和洗涤剂添加剂优异的酸型聚马来酸和酸式马来酸共聚物是通过在水溶液中聚合酸型单体制备的。 该方法简单，并产生具有低分子量和窄分子量分布的聚合物。 该方法允许经济地生产作为水处理剂等具有优良品质和优异性能的酸型聚马来酸和酸型马来酸共聚物。因此，本发明对水处理工业领域是一个巨大的福音。

公开(公告)号：US5064563A

公开(公告)日：1991-11-12

申请号：US515997

申请日：1990-04-27

申请人： Shigeru Yamaguchi ,  Tokihiro Yokoi ,  Shorbu Shioji ,  Yoshio Irie ,  Teruaki Fujiwara

发明人： Shigeru Yamaguchi ,  Tokihiro Yokoi ,  Shorbu Shioji ,  Yoshio Irie ,  Teruaki Fujiwara

IPC分类号： C08F2/44 ,  C02F5/00 ,  C02F5/08 ,  C02F5/10 ,  C02F5/14 ,  C08F2/10 ,  C08F4/28 ,  C08F4/30 ,  C08F4/42 ,  C08F20/02 ,  C08F22/02 ,  C08F222/02 ,  C08L101/16 ,  C09K3/00 ,  C11D3/37

CPC分类号： C11D3/3757 ,  C02F5/10 ,  C02F5/14 ,  C08F22/02

摘要： A specially defined amount of hydrogen peroxide is used as a polymerization catalyzer; a specially defined amount and a specially defined kind of a polyvalent metal ion is used; and a specially defined amount of an alkaline substance is used, in order to polymerize a monomer component consisting essentially of only maleic acid, or a monomer component composed of maleic acid and another water-soluble ethylenically unsaturated monomer, in a specially defined proportion in water, whereby a maleic acid polymer salt, preferably a copolymer salt, of improved biodegradability is produced. The maleic acid polymer salt obtained is superior in biodegradability, has a low residual monomer content, and is useful as a detergent builder and as a scale inhibitor, etc.

摘要翻译： 特别定义量的过氧化氢用作聚合催化剂; 使用特别定义的量和特殊定义的多价金属离子; 并且使用特别限定量的碱性物质，以便以特别限定的比例聚合基本上仅由马来酸组成的单体组分或由马来酸和另一种水溶性烯属不饱和单体组成的单体组分 从而产生具有改善的生物降解性的马来酸聚合物盐，优选共聚物盐。 获得的马来酸聚合物盐的生物降解性优异，残留单体含量低，可用作洗涤剂助洗剂和防垢剂等。

公开(公告)号：US08265264B2

公开(公告)日：2012-09-11

申请号：US12361948

申请日：2009-01-29

申请人： Shigeru Yamaguchi ,  Shingo Yamaguchi

发明人： Shigeru Yamaguchi ,  Shingo Yamaguchi

IPC分类号： H04M1/00 ,  H04M9/00

CPC分类号： H04M1/18 ,  H04M1/0216

摘要： A waterproof electronic appliance has a casing including a bottom panel, a top panel, and a side wall which is divided into an upright wall adjacent to the bottom panel and a vertical wall adjacent to the top panel. A first double-sided adhesive tape is adhered on a top end surface of the upright wall. A second double-sided adhesive tape is adhered on a bottom end surface of the vertical wall. A cable including signal lines and a tube covering the signal lines, extends from inside to outside of the casing through the upright wall and the vertical wall. The first and second double-sided adhesive tapes adhere to an outer surface of the tube sandwiched between the upright wall and the vertical wall, and the adhesive tapes adhere to each other in an area adjacent to the sandwiched tube.

摘要翻译： 一种防水电子设备具有壳体，其包括底板，顶板和侧壁，所述侧壁分为与底板相邻的直立壁和与顶板相邻的垂直壁。 第一双面胶带粘附在直立壁的顶端表面上。 第二双面胶带粘附在垂直壁的底端表面上。 包括信号线和覆盖信号线的管的电缆通过直立壁和垂直壁从壳体的内部延伸到外部。 第一和第二双面胶带粘附在夹在直立壁和垂直壁之间的管的外表面上，并且粘合带在与夹套管相邻的区域中彼此粘附。

公开(公告)号：US07881758B2

公开(公告)日：2011-02-01

申请号：US11627435

申请日：2007-01-26

申请人： Tomoyuki Nagamine ,  Tetsuya Hori ,  Shigeru Yamaguchi

发明人： Tomoyuki Nagamine ,  Tetsuya Hori ,  Shigeru Yamaguchi

IPC分类号： H04M1/00

CPC分类号： H04M1/0247 ,  H04M1/0216 ,  H04M1/0233

摘要： The present invention relates to an electronic apparatus including a housing unit of which the angle can be varied by a rotation mechanism and is directed to improve the fixation precision of the housing unit that can be fixed at predetermined angles. The apparatus includes a supporting frame unit (movable arm unit), a rotation supporting unit (rotating module) installed on the supporting frame unit, a housing unit (movable housing unit) that is fixed on the rotation supporting unit and can be rotated by the rotation supporting unit, and a rotation locking mechanism that is installed away from the center of rotation of the rotation supporting unit and, when the housing unit is rotated to a predetermined angle, holds the supporting frame unit and the housing unit in a locked state.

摘要翻译： 电子设备技术领域本发明涉及一种电子设备，其包括：壳体单元，其角度可以通过旋转机构改变，并且被引导以提高可以以预定角度固定的壳体单元的固定精度。 该装置包括支撑框架单元（可动臂单元），安装在支撑框架单元上的旋转支撑单元（旋转模块），固定在旋转支撑单元上并可由旋转支撑单元旋转的壳体单元（可移动壳体单元） 旋转支撑单元和远离旋转支撑单元的旋转中心安装的旋转锁定机构，并且当壳体单元旋转到预定角度时，将支撑框架单元和壳体单元保持在锁定状态。

公开(公告)号：US07132487B2

公开(公告)日：2006-11-07

申请号：US11216772

申请日：2005-08-31

申请人： Atsuro Yoneda ,  Takahiro Tsumori ,  Yoshikazu Fujii ,  Shigeru Yamaguchi

发明人： Atsuro Yoneda ,  Takahiro Tsumori ,  Yoshikazu Fujii ,  Shigeru Yamaguchi

IPC分类号： C08F2/00

CPC分类号： C08F20/06 ,  C08F290/062

摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth) acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.

摘要翻译： 本发明涉及一种（甲基）丙烯酸型聚合物，其中代表由式S =（聚合物中所含的S的量）/（S的总量）×100所定义的引入的硫元素的量的值S， 不小于35.这种（甲基）丙烯酸类聚合物是低分子量的水溶性聚合物，其杂质含量小，在低温保存期间不会产生杂质沉淀，并且在 分散性，螯合能力和抗胶凝性。

公开(公告)号：US20060004162A1

公开(公告)日：2006-01-05

申请号：US11216772

申请日：2005-08-31

申请人： Atsuro Yoneda ,  Takahiro Tsumori ,  Yoshikazu Fujii ,  Shigeru Yamaguchi

发明人： Atsuro Yoneda ,  Takahiro Tsumori ,  Yoshikazu Fujii ,  Shigeru Yamaguchi

IPC分类号： C08F2/00

CPC分类号： C08F20/06 ,  C08F290/062

摘要： This invention concerns a (meth)acrylic acid type polymer, wherein the value S representing the quantity of an sulfur element introduced which is defined by the formula, S=(quantity of S contained in polymer)/(total quantity of S)×100, is not less than 35. This (meth) acrylic acid type polymer is a water-soluble polymer of a low molecular weight which has only a small impurity content, entails no precipitation of an impurity during the preservation at a low temperature, and excels in dispersibility, chelating ability, and an anti-gelling property.

公开(公告)号：US20050215463A1

公开(公告)日：2005-09-29

申请号：US11090211

申请日：2005-03-28

申请人： Akihiko Kanzaki ,  Yoshikazu Fujii ,  Akiko Hemmi ,  Satoshi Yamada ,  Shuichi Toriya ,  Shigeru Yamaguchi

发明人： Akihiko Kanzaki ,  Yoshikazu Fujii ,  Akiko Hemmi ,  Satoshi Yamada ,  Shuichi Toriya ,  Shigeru Yamaguchi

IPC分类号： C11D3/37 ,  C08F283/04

CPC分类号： C08F283/04 ,  C11D3/3757 ,  C11D3/378

摘要： The present invention provides a detergent and fabric care additive containing a high molecular weight carboxylic acid polymer excellent in solubility in the use of a fabric treatment product such as a detergent and fabric care additive. A detergent and fabric care additive containing a carboxylic acid polymer powder, wherein the carboxylic acid polymer powder satisfies the following conditions (a) and (b) [(a) at least one of conditions that a 0.2% by weight aqueous solution has a viscosity of 10 mPa·s or higher and that a 1% by weight aqueous solution has pH lower than 6 and a 10% by weight aqueous solution has a viscosity of 300 mPa·s or higher and (b) at least one of conditions that 50% by weight or more of the carboxylic acid polymer powder passes through 20 mesh of a sieve according to JIS (Z8801) and that the average particle diameter is 600 μm or smaller]. A detergent and fabric care additive containing a carboxylic acid polymer powder, wherein the carboxylic acid polymer powder satisfies the following conditions (c) and (d) [(c) a 0.2% by weight aqueous solution of the carboxylic acid polymer powder has a viscosity of 10 mPa·s or higher and (d) the carboxylic acid polymer powder contains a carboxyl group and a sulfonic acid group and the ratio of the sulfonic acid group-containing monomer relative to 100% by mole of all monomers comprising the polymer is not less than 0.5% by mole and not more than 90% by mole].

摘要翻译： 本发明提供了一种洗涤剂和织物护理添加剂，其含有在使用织物处理产品如洗涤剂和织物护理添加剂时溶解性优异的高分子量羧酸聚合物。 一种含有羧酸聚合物粉末的洗涤剂和织物保养添加剂，其中羧酸聚合物粉末满足以下条件（a）和（b）[（a）0.2重量％水溶液具有粘度 10mPa.s或更高，并且1重量％的水溶液的pH低于6，10重量％的水溶液的粘度为300mPa.s或更高，（b）至少一个条件为50 羧酸聚合物粉末的重量％以上根据JIS（Z8801）通过20目筛，平均粒径为600μm以下]。 含有羧酸聚合物粉末的洗涤剂和织物保养添加剂，其中羧酸聚合物粉末满足以下条件（c）和（d）[（c）0.2重量％羧酸聚合物粉末水溶液的粘度 （d）羧酸聚合物粉末含有羧基和磺酸基，并且含有磺酸基的单体相对于包含聚合物的所有单体相对于100摩尔％的比例不是 小于0.5摩尔％且不超过90摩尔％]。