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1. 发明授权

US06756460B2 Water-soluble copolymer and its production process and use 失效
标题翻译：水溶性共聚物及其制备方法和用途
公开(公告)号：US06756460B2
公开(公告)日：2004-06-29
申请号：US09930274
申请日：2001-08-16
申请人： Takuya Saeki , Junichi Nakamura , Yoshikazu Fujii , Masahito Takagi , Shigeru Yamaguchi
发明人： Takuya Saeki , Junichi Nakamura , Yoshikazu Fujii , Masahito Takagi , Shigeru Yamaguchi
IPC分类号： C08F22046
CPC分类号： C08F222/06 , C08F220/04 , C08F290/062 , C11D3/3757
摘要： The present invention provides: a novel water-soluble copolymer which is excellent in performance for uses, such as detergent builders, pigment dispersants, and scale inhibitors. In addition, the present invention provides: a novel liquid detergent builder which has extremely excellent compatibility, high transparency when a liquid detergent composition comprises it, and excellent detergency; and a novel liquid detergent composition comprising the liquid detergent builder. The water-soluble copolymer, according to the present invention, is a novel water-soluble copolymer obtained by copolymerizing comonomers essentially including: an unsaturated monocarboxylic acid monomer (1); an unsaturated dicarboxylic acid monomer (2); and an unsaturated alcoholic monomer (3) having specific structures, with the copolymer being characterized in that the residual amount of the unsaturated dicarboxylic acid monomer is not more than 8 weight %, and the residual amount of the unsaturated alcoholic monomer is not more than 45 weight %.
摘要翻译：本发明提供：洗涤剂助剂，颜料分散剂，防垢剂等使用性优异的新型水溶性共聚物。此外，本发明提供：一种新型液体洗涤剂助洗剂，其具有非常优异的相容性，当液体洗涤剂组合物包含它时具有高透明度，以及优异的去污力; 和包含该液体洗涤剂助洗剂的新型液体洗涤剂组合物。根据本发明的水溶性共聚物是通过共聚单体获得的新型水溶性共聚物，基本上包括：不饱和单羧酸单体（1）; 不饱和二羧酸单体（2）; 和具有特定结构的不饱和醇单体（3），该共聚物的特征在于不饱和二羧酸单体的残留量不大于8重量％，不饱和醇单体的残留量不大于45 重量％。

2. 发明授权

US06576714B2 Production process for glyoxylic acid (salt)-based polymer 失效
标题翻译：乙醛酸（盐）基聚合物的生产工艺
公开(公告)号：US06576714B2
公开(公告)日：2003-06-10
申请号：US09790293
申请日：2001-02-22
申请人： Takuya Saeki , Akihiko Kanzaki , Junichi Nakamura , Yoshikazu Fujii , Shigeru Yamaguchi
发明人： Takuya Saeki , Akihiko Kanzaki , Junichi Nakamura , Yoshikazu Fujii , Shigeru Yamaguchi
IPC分类号： C08F28306
CPC分类号： C11D3/3711 , C08G2/14 , C08G2/30
摘要： The present invention provides a production process for a terminal-end-stabilized glyoxylic acid (salt)-based polymer, which process enables to reduce the amount of the polymerization solvent, as recovered or removed after the end of the polymerization (before the start of the hydrolysis) or after the end of the hydrolysis, without lowering the production efficiency. The production process for a terminal-end-stabilized glyoxylic acid (salt)-based polymer comprises the step of polymerizing a monomer component including a glyoxylic acid ester in order to produce the terminal-end-stabilized glyoxylic acid (salt)-based polymer, wherein a terminal end stabilizer is used as a reaction medium of the polymerization.
摘要翻译：本发明提供一种终端稳定的乙醛酸（盐）基聚合物的制备方法，该方法能够减少在聚合结束后（在开始之前）回收或除去的聚合溶剂的量水解）或水解结束后，不降低生产效率。末端稳定的乙醛酸（盐）基聚合物的制备方法包括使包含乙醛酸酯的单体组分聚合以产生末端稳定的二羟基酸（盐）基聚合物的步骤，其中使用末端稳定剂作为聚合反应介质。

3. 发明授权

US07160849B2 Specific polymer-compounded detergent composition 失效
标题翻译：具体的聚合物复合洗涤剂组合物
公开(公告)号：US07160849B2
公开(公告)日：2007-01-09
申请号：US10414291
申请日：2003-04-16
申请人： Takahiro Tsumori , Takuya Saeki , Yoshikazu Fujii , Shigeru Yamaguchi
发明人： Takahiro Tsumori , Takuya Saeki , Yoshikazu Fujii , Shigeru Yamaguchi
IPC分类号： C11D3/37 , C11D1/02 , C11D1/66
CPC分类号： C11D3/378 , C11D1/143 , C11D1/146 , C11D1/22 , C11D1/29 , C11D1/72 , C11D3/3757 , C11D3/3788
摘要： A detergent composition containing at least 0.1% by weight of at least one polymer selected from the group consisting of 1) a polycarboxylic acid-based polymer containing a polyalkylene glycol chain in the structure thereof, 2) a sulfonic acid group-terminated (meth)acrylic acid-based polymer, and 3) an acrylic acid (salt)-maleic acid (salt)-based copolymer having a clay dispersibility under a condition of 50 ppm of calcium carbonate of 0.3 or more; and at least 0.5% by weight of a longer alkyl chain mid-chain branched surfactant compound. The detergent composition can enhance anti-gelling properties to calcium ions, improve the dispersibility to solid particles at low temperatures or under high-hardness conditions, and improve detergency against stains such as mud and carbon black.
摘要翻译：含有至少0.1重量％的至少一种选自以下的聚合物的洗涤剂组合物：1）在其结构中含有聚亚烷基二醇链的聚羧酸基聚合物，2）磺酸基封端的（甲基）丙烯酸类聚合物，和3）在50ppm碳酸钙为0.3以上的条件下具有粘土分散性的丙烯酸（盐）马来酸（盐）基共聚物; 和至少0.5重量％的较长的烷基链中链支化表面活性剂化合物。洗涤剂组合物可以增强对钙离子的抗胶凝性能，提高在低温或高硬度条件下对固体颗粒的分散性，并且改善对污渍（如泥浆和炭黑）的污渍的去污力。

4. 发明授权

US06232273B1 Clathrate hydrate inhibitor and method of inhibiting the formation of clathrate hydrates using it 失效
标题翻译：笼形水合物抑制剂和使用它抑制形成笼形水合物的方法
公开(公告)号：US06232273B1
公开(公告)日：2001-05-15
申请号：US08973194
申请日：1998-05-07
申请人： Takashi Namba , Yoshikazu Fujii , Takuya Saeki , Hiyora Kobayashi
发明人： Takashi Namba , Yoshikazu Fujii , Takuya Saeki , Hiyora Kobayashi
IPC分类号： C09K300
CPC分类号： C10L1/1955 , B01F17/0028 , B01F17/005 , B01F17/0057 , C08F220/54 , C09K8/52 , C09K2208/22 , C10L1/198 , C10L1/2368 , C10L1/238 , C10L1/2381 , C10L1/2468 , C10L1/2475 , C10L3/00 , Y10S585/95
摘要： Disclosed herein are clathrate hydrate inhibitors and the method of inhibiting the formation, agglomeration, and deposition of clathrate hydrate using the inhibitors. The clathrate hydrate inhibitor comprises a macromolecular compound in which 3-15 membered ring pendant is connected to the polymer main chain via a specific spacer group such as homo- or co-polymer of (meth)acryloyl pyrrolidine, pyrrolidinocarbonylethyl (meth)acrylate, 2-oxo-pyrrolidino-ethyl (meth)acrylate, glyoxyloyl pyrrolidine, pyrrolidinocarbonyl aspartate.
摘要翻译：本文公开了笼形水合物抑制剂和使用抑制剂抑制笼形水合物的形成，附聚和沉积的方法。包合物水合物抑制剂包括高分子化合物，其中3-15元环侧链通过特定的间隔基团与聚合物主链连接，例如（甲基）丙烯酰基吡咯烷的均聚物或共聚物，（甲基）丙烯酸吡咯烷基羰基乙酯，2 （甲基）丙烯酸-2-氧代 - 吡咯烷基 - 乙酯，乙酰氧基吡咯烷，吡咯烷羰基天冬氨酸。

5. 发明授权

US07132487B2 (Meth) acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 有权
标题翻译：（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法
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。

6. 发明申请

US20060004162A1 (Meth) acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 有权
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.

7. 发明申请

US20050215463A1 Detergent and fabric care additive containing carboxylic acid polymer 审中-公开
标题翻译：含有羧酸聚合物的洗涤剂和织物保养添加剂
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％]。

8. 发明授权

US07285611B2 (Meth)acrylic acid type polymer and unsaturated polyalkylene glycol type copolymer, and methods for production thereof 失效
标题翻译：（甲基）丙烯酸型聚合物和不饱和聚亚烷基二醇型共聚物及其制备方法
公开(公告)号：US07285611B2
公开(公告)日：2007-10-23
申请号：US11518654
申请日：2006-09-11
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。

9. 发明授权

US06777385B2 Low-Molecular (meth)acrylicacid(salt)-based polymer and its production process and uses 失效
标题翻译：低分子（甲基）丙烯酸（盐）基聚合物及其制备方法和用途
公开(公告)号：US06777385B2
公开(公告)日：2004-08-17
申请号：US09887345
申请日：2001-06-25
申请人： Akiko Hemmi , Yoshihiro Maeda , Shigeru Yamaguchi , Yoshikazu Fujii
发明人： Akiko Hemmi , Yoshihiro Maeda , Shigeru Yamaguchi , Yoshikazu Fujii
IPC分类号： C11D337
CPC分类号： C08F20/04 , C08F2/10 , C08F220/06
摘要： A low-molecular (meth)acrylic acid (salt)-based polymer having a good color tone is obtained by polymerizing an aqueous solution of at least one monomer component of a high concentration in the presence of an alkaline substance, wherein: 100 to 95 mol % of the at least one monomer component is a monoethylenically unsaturated monocarboxylic acid (salt) monomer (a) having 3 to 6 carbon atoms; and 0 to 5 mol % of the at least one monomer component is a monoethylenically unsaturated monomer (b) copolymerizable with the monomer (a) (wherein the total of (a) and (b) is 100 mol % ); and wherein: a persulfate salt and hydrogen peroxide are used together as polymerization catalysts; and the entirety of the alkaline substance as used is set not to be more than 99 mol % of the amount which is necessary for neutralizing all acid groups of the at least one monomer component; and wherein: the dropwise addition of the hydrogen peroxide is completed at the latest 10 minutes earlier than the completion time of the dropwise addition of the at least one monomer component; and/or the amount of the hydrogen peroxide as added till the initiation of the dropwise addition of the at least one monomer component is kept from exceeding 10% of the entirety of the hydrogen peroxide as added. The resultant polymer is useful for such as detergent compositions and water-treating agents.
摘要翻译：通过在碱性物质的存在下聚合至少一种高浓度单体组分的水溶液，得到具有良好色调的低分子（甲基）丙烯酸（盐）基聚合物，其中：100至95 所述至少一种单体成分的摩尔％为碳原子数为3〜6的单烯属不饱和一元羧酸（盐）单体（a） 0〜5摩尔％的单体成分为与单体（a）共聚的单烯属不饱和单体（b）（式中，（a）和（b）的合计为100摩尔％）。并且其中：过硫酸盐和过氧化氢一起用作聚合催化剂; 并且所使用的碱性物质的总量不得大于中和所述至少一种单体成分的所有酸基所必需的量的99摩尔％并且其中：过氧化氢的滴加最早比滴加至少一种单体组分的完成时间早10分钟完成; 和/或直到滴加至少一种单体组分开始时加入的过氧化氢的量保持超过加入的全部过氧化氢的10％。所得聚合物可用于洗涤剂组合物和水处理剂。

10. 发明授权

US07393821B2 Detergent builder and detergent composition 有权
标题翻译：洗涤剂助洗剂和洗涤剂组合物
公开(公告)号：US07393821B2
公开(公告)日：2008-07-01
申请号：US10962545
申请日：2004-10-13
申请人： Atsuro Yoneda , Yoshikazu Fujii , Shigeru Yamaguchi
发明人： Atsuro Yoneda , Yoshikazu Fujii , Shigeru Yamaguchi
IPC分类号： C11D3/37 , C11D1/00
CPC分类号： C08F290/065 , C08F290/06 , C11D3/0036 , C11D3/3723 , C11D3/3769 , C11D3/3776
摘要： It is an object of the present invention to provide a detergent builder comprising a copolymer excellent in compatibility with a liquid detergent and capable of exhibiting excellent basic abilities such as prevention of recontamination and detergency ratio, and a detergent composition containing the detergent builder. The above-mentioned detergent builder comprises a copolymer obtained by copolymerization of monomer components containing a polyalkyleneimine unsaturated monomer and other monomers.
摘要翻译：本发明的目的是提供一种洗涤剂助洗剂，其包含与液体洗涤剂的相容性优异的共聚物，并且能够显示出优异的碱性能力，例如防止再污染和去污力比，以及含有洗涤剂助洗剂的洗涤剂组合物。上述洗涤剂助洗剂包括通过使含有聚亚烷基亚胺不饱和单体和其它单体的单体组分共聚获得的共聚物。

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