公开(公告)号：US06825289B2

公开(公告)日：2004-11-30

申请号：US10332583

申请日：2003-03-21

申请人： Masaya Yamamoto ,  Toru Uno ,  Yoshiyuki Onda ,  Koichiro Nagare ,  Minoru Miyagawa

发明人： Masaya Yamamoto ,  Toru Uno ,  Yoshiyuki Onda ,  Koichiro Nagare ,  Minoru Miyagawa

IPC分类号： C08F201

CPC分类号： C04B24/2647 ,  C11D3/2082 ,  C11D3/3757

摘要： The present invention is to provide a production method of chemical reactive substances with stable quality by which solidification, gel formation, and the resulting blockade within material injection nozzles are prevented, and contamination of a reaction system with the gelled matter is prevented, as well as occurrence of problems on a production process due to the gelled matter is suppressed, when the chemical reactive substances are produced by injecting the liquid materials containing reactive substances having unsaturated double bonds into the reaction vessel through the material injection nozzles of the reaction vessel. The present invention is a production method of a chemical reactive substance which comprises injecting a liquid material containing a reactive substance having an unsaturated double bond into a reaction vessel through a material injection nozzle of said reaction vessel and causing a reaction at a reaction temperature of not less than 50° C., said production method of the chemical reactive substance including a step of removing at least a part of residual liquid remained in the material injection nozzle from inside of the material injection nozzle.

摘要翻译： 本发明是提供一种质量稳定的化学反应物质的制造方法，能够防止材料注入喷嘴内的固化，凝胶形成和堵塞，防止凝胶化物质的反应体系的污染， 当化学反应物质是通过将含有不饱和双键的反应性物质的液体材料通过反应容器的材料注入喷嘴注入反应容器而产生的时候，由于凝胶状物而导致的生产过程中出现的问题被抑制。 本发明是化学反应性物质的制造方法，其包括通过所述反应容器的材料注入喷嘴将含有具有不饱和双键的反应性物质的液体材料注入反应容器中，并使反应温度不低于50 ℃，表示生产方法 所述化学反应物质包括从所述材料注射喷嘴的内部除去所述材料注入喷嘴中残留的残留液体的至少一部分的步骤。

公开(公告)号：US5741948A

公开(公告)日：1998-04-21

申请号：US659350

申请日：1996-06-06

申请人： Masaru Kirishiki ,  Yukio Kadono ,  Isamu Maeda ,  Yasuhiko Satoh ,  Fumiaki Morishita ,  Yoshiyuki Onda ,  Hideaki Tsuneki

发明人： Masaru Kirishiki ,  Yukio Kadono ,  Isamu Maeda ,  Yasuhiko Satoh ,  Fumiaki Morishita ,  Yoshiyuki Onda ,  Hideaki Tsuneki

IPC分类号： C07C41/06 ,  C07C41/01

CPC分类号： C07C41/06

摘要： There is provided a process for producing a (poly)alkylene glycol monoalkyl ether from an olefin and a (poly)alkylene glycol at a high conversion at a high selectivity. This process comprises reacting an olefin with a (poly)alkylene glycol in the presence of a crystalline metallosilicate as a catalyst.

摘要翻译： 提供了以高选择性以高转化率从烯烃和（聚）亚烷基二醇制备（聚）亚烷基二醇单烷基醚的方法。 该方法包括在作为催化剂的结晶金属硅酸盐存在下使烯烃与（聚）亚烷基二醇反应。

公开(公告)号：US5565605A

公开(公告)日：1996-10-15

申请号：US357117

申请日：1994-12-16

申请人： Hideaki Tsuneki ,  Masaru Kirishiki ,  Kenichi Watanabe ,  Yoshiyuki Onda

发明人： Hideaki Tsuneki ,  Masaru Kirishiki ,  Kenichi Watanabe ,  Yoshiyuki Onda

IPC分类号： C07C67/03 ,  C07C68/06

CPC分类号： C07C68/06 ,  B01J29/0308 ,  B01J29/84 ,  B01J29/89

摘要： A catalyst for producing an aryl ester, which includes a microporous material containing a metal element belonging to group IV, is described. This catalyst is insoluble and can be used as a heterogeneous catalyst, to produce an aryl ester in high yield with industrial advantages. In order to produce an aryl ester using the catalyst, a carbonate or an aliphatic carboxylate is transesterified with an aromatic hydroxy compound, or an aryl carboxylate is transesterified with a carbonate, or an alkyl aryl carbonate is disproportionated by transesterification.

摘要翻译： 描述了一种用于生产芳基酯的催化剂，其包括含有属于IV族的金属元素的微孔材料。 该催化剂是不溶的，可用作非均相催化剂，以工业上的优点高产率生产芳基酯。 为了使用该催化剂制备芳基酯，碳酸酯或脂肪族羧酸酯与芳族羟基化合物进行酯交换，或羧酸芳基酯与碳酸酯进行酯交换反应，或碳酸烷基芳基酯通过酯交换反应而歧化。

公开(公告)号：US07662884B2

公开(公告)日：2010-02-16

申请号：US10479298

申请日：2003-04-23

申请人： Tsutomu Yuasa ,  Hiromichi Tanaka ,  Noboru Sakamoto ,  Tomotaka Nishikawa ,  Hiroko Izukashi ,  Toru Uno ,  Tsuyoshi Hirata ,  Tomiyasu Ueta ,  Yoshiyuki Onda

发明人： Tsutomu Yuasa ,  Hiromichi Tanaka ,  Noboru Sakamoto ,  Tomotaka Nishikawa ,  Hiroko Izukashi ,  Toru Uno ,  Tsuyoshi Hirata ,  Tomiyasu Ueta ,  Yoshiyuki Onda

IPC分类号： C08L79/02 ,  C08L71/02 ,  C04B24/26 ,  C04B24/12 ,  C08F290/06

CPC分类号： C04B24/26 ,  C04B40/0039 ,  C04B2103/302 ,  C08F290/062 ,  C04B24/12 ,  C04B24/2647 ,  C04B24/32 ,  C04B24/2658 ,  C04B24/287

摘要： It is an object of the present invention, which has been made in view of the above-mentioned state of the art, to provide a cement admixture capable of improving the water-reducing ability of cement compositions and the like and enhancing the strength and durability of hardened products produced therefrom and further capable of adjusting the viscosity of such compositions so as to facilitate the works at the sites of handling the same, as well as a method of producing such cement additive.A cement admixture comprising a polycarboxylic acid polymer and a nitrogen atom-containing compound having non-amide bond, wherein the mass ratio (A/B) between the mass (A) of said polycarboxylic acid polymer and the mass (B) of said nitrogen atom-containing compound having non-amide bond satisfies the relation 200>(A/B)>1.

摘要翻译： 鉴于上述现有技术的现有技术，本发明的目的是提供一种能够提高水泥组合物等的减水能力并提高强度和耐久性的水泥混合物 由此产生的硬化产品，并且还能够调节这些组合物的粘度，以便于在处理该组合物的位置处的工作，以及生产这种水泥添加剂的方法。 1.一种水泥混合物，其含有聚羧酸系聚合物和具有非酰胺键的含氮原子的化合物，其中，所述多元羧酸系聚合物的质量（A）与所述氮的质量（B）之间的质量比（A / B） 具有非酰胺键的含原子的化合物满足关系式200>（A / B）> 1。

公开(公告)号：US07049462B2

公开(公告)日：2006-05-23

申请号：US09993621

申请日：2001-11-27

申请人： Koichiro Nagare ,  Toru Uno ,  Yoshiyuki Onda ,  Tsutomu Yuasa ,  Masato Nishiue ,  Hisamoto Kawano

发明人： Koichiro Nagare ,  Toru Uno ,  Yoshiyuki Onda ,  Tsutomu Yuasa ,  Masato Nishiue ,  Hisamoto Kawano

IPC分类号： C07C69/52

CPC分类号： B01J19/0073 ,  B01D5/0012 ,  B01J19/0053 ,  B01J19/0066 ,  B01J19/1881 ,  B01J2219/00058 ,  B01J2219/00069 ,  B01J2219/00074 ,  B01J2219/00094 ,  B01J2219/00103 ,  B01J2219/00182 ,  B01J2219/00768 ,  B01J2219/00779 ,  C07C67/08 ,  C07C231/02 ,  F28D7/16 ,  F28F9/16 ,  F28F9/18 ,  Y02P20/149 ,  C07C69/54 ,  C07C233/38

摘要： It is an object of the present invention to provide a production method of a dehydration reaction product by which the occurrence of troubles in the production step or the degradation in performance characteristics or quality of various chemical products can be suppressed to a satisfactory extent.A production method of a dehydration reaction product which comprises a dehydration reaction step of subjecting a reaction solution containing a polymerizable compound to the dehydration reaction, said dehydration reaction step comprising using a dehydration reaction apparatus, said dehydration reaction apparatus comprising a reaction vessel, a condenser and a connecting pipe joining said reaction vessel with said condenser and satisfying the requirement: 0.05

摘要翻译： 本发明的目的是提供一种脱水反应产物的生产方法，通过该方法可以将生产步骤中的麻烦的发生或各种化学产品的性能特性或质量的劣化抑制到令人满意的程度。 脱水反应产物的制备方法包括使含有聚合性化合物的反应溶液进行脱水反应的脱水反应步骤，所述脱水反应步骤包括使用脱水反应装置，所述脱水反应装置包括反应容器，冷凝器 以及将所述反应容器与所述冷凝器连接的连接管，并满足以下要求：<？in-line-formula description =“In-line formula”end =“lead”？> 0.05 <（B < / A）<35 <？in-line-formula description =“In-line Formulas”end =“tail”？>其中A是所述反应容器的容量（m 3），B是 所述连接管的总长度（m）在水平的基础上。

公开(公告)号：US06864337B2

公开(公告)日：2005-03-08

申请号：US10025588

申请日：2001-12-26

申请人： Tsutomu Yuasa ,  Tomotaka Nishikawa ,  Noboru Sakamoto ,  Tsuyoshi Hirata ,  Hiroko Izukashi ,  Tomiyasu Ueta ,  Hiromichi Tanaka ,  Yoshiyuki Onda ,  Toru Uno

发明人： Tsutomu Yuasa ,  Tomotaka Nishikawa ,  Noboru Sakamoto ,  Tsuyoshi Hirata ,  Hiroko Izukashi ,  Tomiyasu Ueta ,  Hiromichi Tanaka ,  Yoshiyuki Onda ,  Toru Uno

IPC分类号： C04B24/26 ,  C04B24/32 ,  C08F290/00 ,  C08F290/06 ,  C08G65/26 ,  C08L51/04 ,  C08L53/00 ,  C08L55/02 ,  C08L71/02 ,  C08F126/00

CPC分类号： C04B24/2658 ,  C04B2103/302 ,  C08F290/06 ,  C08F290/065 ,  C08G65/2624 ,  C08G2650/24 ,  C08L51/04 ,  C08L53/00 ,  C08L55/02 ,  C08L71/02 ,  C08L2666/24 ,  C08L2666/14 ,  C08L2666/02 ,  C08L2666/04

摘要： It is an object of the present invention to provide a polycarboxylic acid copolymer which improves the water reducing capacity and workability of cement compositions and the like and making them easier to handle when the fluidity and water reducing capacity are at the same levels, a method of producing the copolymer, and a cement additive and a cement composition comprising the copolymer. The present invention is further to provide a polycarboxylic acid copolymer and a cement additive which are capable of improving the strength and durability of hardening products of cement compositions, hence can advantageously be used in ultrahigh strength concrete. The present invention is still further to provide a method of producing polycarboxylic acid copolymers having high water reducing capacity, reducing the viscosity of cement compositions and improving the workability in applying cement.The present invention is directed to a polycarboxylic acid copolymer which is obtained by copolymerization of monomer components comprising a polyalkyleneimine unsaturated monomer (A1) and an unsaturated carboxylic acid monomer (B).

摘要翻译： 本发明的目的是提供一种改善水泥组合物等的减水能力和可加工性的多元羧酸共聚物，并且当流动性和减水能力处于相同水平时使其更容易处理， 制备共聚物，以及包含该共聚物的水泥添加剂和水泥组合物。 本发明还提供能够提高水泥组合物的硬化物的强度和耐久性的聚羧酸共聚物和水泥添加剂，因此可以有利地用于超高强度混凝土中。 本发明还提供了一种制备具有高降水能力的聚羧酸共聚物的方法，降低了水泥组合物的粘度和改善了施用水泥的可加工性。本发明涉及一种通过共聚获得的多元羧酸共聚物 包含聚亚烷基亚胺不饱和单体（A1）和不饱和羧酸单体（B）的单体组分。

公开(公告)号：US06451961B2

公开(公告)日：2002-09-17

申请号：US09771704

申请日：2001-01-30

申请人： Seiichi Suzuki ,  Yoshiyuki Onda ,  Isao Satoh

发明人： Seiichi Suzuki ,  Yoshiyuki Onda ,  Isao Satoh

IPC分类号： G08G7304

CPC分类号： C08G73/0213

摘要： Provided are processes by which an ethylenimine polymer and an aqueous solution thereof can advantageously be produced at low costs in an industrial scale. The ethylenimine polymer can be produced by polymerizing crude ethylenimine obtained by a simple distilling operation from an ethylenimine-containing reaction mixture produced by subjecting ethanolamine to intermolecular dehydration reaction, preferably crude ethylenimine having impurity contents which are controlled in the specific ranges. When the above crude ethylenimine is polymerized in an aqueous medium, capable of being obtained is an aqueous solution of an ethylenimine polymer having a higher molecular weight than that produced by non-solvent polymerization. The ethylenimine polymer can be purified by, for example, adding water thereto, mixing them and then vaporizing and removing water under heating. The aqueous solution of an ethylenimine polymer can be purified by heating and condensing it.

摘要翻译： 提供了以工业规模低成本有利地生产乙烯亚胺聚合物及其水溶液的方法。 乙烯亚胺聚合物可以通过将通过使乙醇胺进行分子间脱水反应制备的含乙烯亚胺的反应混合物通过简单蒸馏操作获得的粗制乙烯亚胺进行聚合来制备，优选将杂质含量控制在特定范围内的粗制乙烯亚胺。 当上述粗制亚乙基亚胺在水性介质中聚合时，能得到的分子量高于通过非溶剂聚合制得的乙烯亚胺聚合物的水溶液。 乙烯亚胺聚合物可以通过例如向其中加水，混合，然后在加热下汽化和除去水来纯化。 乙烯亚胺聚合物的水溶液可以通过加热和冷凝来纯化。

公开(公告)号：US06444769B2

公开(公告)日：2002-09-03

申请号：US09810568

申请日：2001-03-19

申请人： Seiichi Suzuki ,  Yoshiyuki Onda ,  Isao Satoh

发明人： Seiichi Suzuki ,  Yoshiyuki Onda ,  Isao Satoh

IPC分类号： C08F12608

CPC分类号： C08J3/03 ,  C08G73/0213 ,  C08J2379/02

摘要： Provided is a process for producing an ethylenimine polymer aqueous solution which has a high concentration (high resin content) and is less changeable with the passage of time, that is, has a stabilized quality. The above process comprises polymerizing ethylenimine in a water based medium at a temperature of 80° C. or lower and then ripening it at a temperature of 100 to 150° C.

摘要翻译： 提供了具有高浓度（高树脂含量）并且随时间流逝变化不大，即具有稳定质量的乙烯亚胺聚合物水溶液的制备方法。 上述方法包括在80℃或更低的温度下在水性介质中聚合乙烯亚胺，然后在100至150℃的温度下熟化。

公开(公告)号：US06417408B2

公开(公告)日：2002-07-09

申请号：US09790053

申请日：2001-02-21

申请人： Yoshiyuki Onda ,  Masaru Kirishiki ,  Hideaki Tsuneki ,  Yukio Kadono

发明人： Yoshiyuki Onda ,  Masaru Kirishiki ,  Hideaki Tsuneki ,  Yukio Kadono

IPC分类号： C07C4106

CPC分类号： C07C41/06 ,  C07C41/42 ,  Y02P20/584 ,  C07C43/13 ,  C07C43/11

摘要： The present invention provides a process for producing a (poly)alkylene glycol monoalkyl ether with high selectivity and high yield. In this process, the (poly)alkylene glycol monoalkyl ether is produced by reacting an olefin and a (poly)alkylene glycol in the presence of a catalyst, wherein: 1) a crystalline metallosilicate is used as the catalyst, and at least a portion of the used catalyst is regenerated, and the regenerated catalyst is recycled as the catalyst for the reaction; or 2) the reaction between the olefin and the (poly)alkylene glycol is carried out in the presence of either or both of a (poly)alkylene glycol dialkyl ether and an alcohol.

摘要翻译： 本发明提供了以高选择性和高收率制备（聚）亚烷基二醇单烷基醚的方法。 在该方法中，（聚）亚烷基二醇单烷基醚是通过在催化剂存在下使烯烃和（聚）亚烷基二醇反应制备的，其中：1）使用结晶金属硅酸盐作为催化剂，并且至少一部分 的再生催化剂再生，再生催化剂作为反应催化剂再循环使用; 或2）烯烃和（聚）亚烷基二醇之间的反应在（聚）亚烷基二醇二烷基醚和醇中的任一种或两者的存在下进行。

公开(公告)号：US6017875A

公开(公告)日：2000-01-25

申请号：US985463

申请日：1997-12-05

申请人： Yukio Kadono ,  Kunihiko Kimata ,  Kenji Rakutani ,  Yoshiyuki Onda

发明人： Yukio Kadono ,  Kunihiko Kimata ,  Kenji Rakutani ,  Yoshiyuki Onda

IPC分类号： B01F17/00 ,  C07C41/03 ,  C07C41/06 ,  C07C43/11 ,  C07C305/10 ,  C08G65/26 ,  C08G65/28 ,  C11D1/29 ,  C11D1/72 ,  C11D9/00 ,  C11D17/00

CPC分类号： C07C41/03 ,  B01F17/0028 ,  C07C305/10 ,  C07C41/06 ,  C07C43/11 ,  C08G65/2609 ,  C11D1/29 ,  C11D1/72

摘要： A higher secondary alcohol alkoxylate compound composition represented by the general formula (1): ##STR1## [wherein R.sup.1 and R.sup.2 represent an alkyl group provided that the total number of carbon atoms of R.sup.1 and R.sup.2 is in the range of 7 to 29 and the number of carbon atom of R.sup.2 is not less than that of R.sup.1 (the number of carbon atom of R.sub.1 .ltoreq.the number of carbon atom of R.sub.2), A represents a lower alkylene group, n represents a numeral in the range of 1 to 50 on the average; providing that when n is not less than 2, the number of species of oxyalkylene group represented by AO may be either one or two or more, and that when the oxyalkyl groups have two or more species, all the oxyalkylene groups are present in the average of n, and B represents a hydrogen atom or SO.sub.3 M (wherein M represents an alkali metal atom, an alkaline earth metal atom, an ammonium group or a substituted ammonium group)], wherein the composition comprises 30 to 90 mol % of the higher secondary alcohol alkoxylate compound (X) having a methyl group for R.sup.1 and 70 to 10 mol % of the higher secondary alcohol alkoxylate compound (Y) having an alkyl group of 2 or more carbon atoms for R.sup.1, a method for the production thereof, and a detergent and an emulsifier using the composition.

摘要翻译： 由通式（1）表示的高级仲醇烷氧基化合物组合物：[其中R1和R2表示烷基，条件是R1和R2的碳原子总数在7-29范围内，碳数 R2的原子不小于R1的R1（R1的碳原子数，R2的碳原子数），A表示低级亚烷基，n表示1〜50的数 平均; 假设当n不小于2时，由AO表示的氧化烯基的种类数可以是一个或两个或更多个，并且当氧烷基具有两个或更多个物质时，所有氧化烯基团存在于平均值 的n，B表示氢原子或SO 3 M（其中M表示碱金属原子，碱土金属原子，铵基或取代的铵基）]，其中，所述组合物含有30〜90摩尔％ R 1具有甲基的醇烷氧基化合物（X）和R 1具有碳原子数2以上的烷基的高级仲醇烷氧基化合物（Y）70〜10摩尔％，其制造方法和 洗涤剂和使用该组合物的乳化剂。