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公开(公告)号：US6060571A
公开(公告)日：2000-05-09
申请号：US804698
申请日：1997-02-21
CPC分类号： C08G2/14 , C08G2/18 , C08G4/00 , C08G6/00 , Y10S526/909
摘要： Acrolein polymer from acrolein and one or more polyhydric alcohols, characterized by release of monomeric acrolein in aqueous systems and hence by a prolonged effect on microorganisms, is prepared by adding acrolein to a reaction medium containing catalyst in dissolved form, and not allowing the temperature of the reaction medium to rise about 50.degree. C. The acrolein polymer may be used in aqueous systems as a biocide.
摘要翻译： 丙烯醛和一种或多种多元醇的丙烯醛聚合物，其特征在于在水性体系中释放单体丙烯醛，并因此通过延长对微生物的作用，通过将丙烯醛加入到含有溶解形式的催化剂的反应介质中，并且不允许 反应介质升高约50℃。丙烯醛聚合物可用作水系统中的杀生物剂。
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公开(公告)号：US08198431B2
公开(公告)日：2012-06-12
申请号：US12307592
申请日：2007-06-14
IPC分类号： C07D487/22 , C07B47/00
CPC分类号： C07D251/34
摘要： The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu2+-catalysed rearrangement of triallyl cyanurate (TAC) at at least 90° C. According to the invention, TAC and, if required, also a Cu2+ catalyst and solvent are fed continuously to a start reaction mixture after onset of the initially inhibited isomerization reaction, the isomerization is performed at from 90 to 160° C. and an amount of reaction mixture equivalent to the amount of reactant is drawn off continuously and sent to the workup. Preference is given to effecting the isomerization in TAIC as the reaction medium.
摘要翻译： 本发明涉及通过三聚氰尿酸三烯丙酯（TAC）在至少90℃下通过Cu 2+催化重排制备三烯丙基异氰脲酸酯（TAIC）的改进的，可靠的可操作的方法。根据本发明，如果需要，TAC和Cu 2+ 催化剂和溶剂在最初抑制的异构化反应开始后连续进料到起始反应混合物中，异构化在90至160℃下进行，反应混合物的量等于反应物的量连续排出并发送 到后台。 优选在TAIC中作为反应介质进行异构化。
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公开(公告)号：US20090312545A1
公开(公告)日：2009-12-17
申请号：US12307592
申请日：2007-06-14
IPC分类号： C07D251/30
CPC分类号： C07D251/34
摘要： The invention is directed to an improved, reliably performable process for preparing triallyl isocyanurate (TAIC) by Cu2+-catalysed rearrangement of triallyl cyanurate (TAC) at least 90° C. According to the invention, TAC and, if required, also a Cu2+ catalyst and solvent are fed continuously to a start reaction mixture after onset of the initially inhibited isomerization reaction, the isomerization is performed at from 90 to 160° C. and an amount of reaction mixture equivalent to the amount of reactant is drawn off continuously and sent to the workup. Preference is given to effecting the isomerization in TAIC as the reaction medium.
摘要翻译： 本发明涉及一种改进的，可靠的可行的制备三烯丙基异氰脲酸酯（TAIC）的方法，所述三烯丙基异氰脲酸酯是通过三异丙烯酸三烯丙酯（TAC）至少90℃的Cu 2+催化重排来制备的。根据本发明，如果需要，TAC和Cu 2+催化剂 在最初抑制的异构化反应开始后，将溶剂连续加入到起始反应混合物中，异构化在90〜160℃下进行，反应混合物的量等同于反应物的量连续排出并送至 的后卫。 优选在TAIC中作为反应介质进行异构化。
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公开(公告)号：US5917094A
公开(公告)日：1999-06-29
申请号：US991205
申请日：1997-12-16
申请人： Peter Werle , Hans Peter Krimmer , Martin Trageser
发明人： Peter Werle , Hans Peter Krimmer , Martin Trageser
IPC分类号： C02F1/50 , A01N35/02 , C08F116/34 , C08G2/14 , C07C45/47
摘要： Acrolein-releasing emulsion homopolymers release acrolein in aqueous systems. They are produced by adding acrolein, at least 95% by weight pure, to a solution of an alkali hydroxide, with the temperature not exceeding 25.degree. C. during the addition, and then adjusting the pH to 5 to 7 by adding a mineral acid.
摘要翻译： 丙烯醛释放乳液均聚物在水性体系中释放丙烯醛。 它们是通过向碱金属氢氧化物溶液中加入至少95重量％纯度的丙烯醛，在加入过程中温度不超过25℃，然后通过加入无机酸将pH调节至5至7 。
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公开(公告)号：US07728079B2
公开(公告)日：2010-06-01
申请号：US11885250
申请日：2006-02-24
申请人： Jörg Harren , Jörg Issberner , Mirko Walden , Rainer Teni , Franck Furno , Peter Werle , Hans-Peter Krimmer
发明人： Jörg Harren , Jörg Issberner , Mirko Walden , Rainer Teni , Franck Furno , Peter Werle , Hans-Peter Krimmer
IPC分类号： C08F8/30
CPC分类号： C08J3/24 , C08F220/06 , C08J2333/02
摘要： The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P1 obtained by polymerization of ethylenically unsaturated acid-functional monomers or salts thereof in the presence of a crosslinker with a fluid F1 comprising a postcrosslinker, heating the water-absorbing polymeric formations in contact with the fluid F1 to a temperature in a range from 40 to 300° C. to obtain postcrosslinked water-absorbing polymeric formations P2, the water-absorbing polymeric formations P1 having a thermal stability, as determined in accordance with the test method described herein, of less than 3.0%. The invention also relates to water-absorbing polymeric formations, to the water-absorbing polymeric formations obtainable by this process, to water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers, to a composite comprising water-absorbing polymeric formations and a substrate, to a process for producing a composite, to a composite obtainable by this process, to chemical products comprising water-absorbing polymeric formations or a composite, to the use of water-absorbing polymeric formations or of a composite in chemical products and also to the use of triallyl isocyanurate as an internal crosslinker in the production of water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers.
摘要翻译： 本发明涉及一种生产后交联吸水聚合物地层的方法，包括以下步骤：将交联剂存在下烯属不饱和酸官能单体或其盐聚合得到的吸水聚合物地层P1与流体F1 包括后交联剂，将与流体F1接触的吸水聚合物层加热到40-300℃的温度，以获得后交联的吸水聚合物层P2，吸水聚合物层P1具有热 根据本文所述的测试方法测定的稳定性小于3.0％。 本发明还涉及吸水聚合物地层，可通过该方法获得的吸水聚合物地层，基于交联的含羧基单体的吸水聚合物地层，包括吸水聚合物地层和基底的复合材料， 涉及通过该方法可获得的复合材料的方法，涉及包含吸水聚合物结构或复合材料的化学产品，使用吸水聚合物结构或化学产品中的复合材料，以及使用 的三烯丙基异氰脲酸酯作为内部交联剂在基于交联的含羧基单体的吸水性聚合物地层的生产中。
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公开(公告)号：US20080214740A1
公开(公告)日：2008-09-04
申请号：US11885250
申请日：2006-02-24
申请人： Jorg Harren , Jorg Issberner , Mirko Walden , Rainer Teni , Franck Furno , Peter Werle , Hans-Peter Krimmer
发明人： Jorg Harren , Jorg Issberner , Mirko Walden , Rainer Teni , Franck Furno , Peter Werle , Hans-Peter Krimmer
IPC分类号： C08F8/30
CPC分类号： C08J3/24 , C08F220/06 , C08J2333/02
摘要： The present invention relates to a process for producing postcrosslinked water-absorbing polymeric formations, comprising the steps of contacting water-absorbing polymeric formations P1 obtained by polymerization of ethylenically unsaturated acid-functional monomers or salts thereof in the presence of a crosslinker with a fluid F1 comprising a postcrosslinker, heating the water-absorbing polymeric formations in contact with the fluid F1 to a temperature in a range from 40 to 300° C. to obtain postcrosslinked water-absorbing polymeric formations P2, the water-absorbing polymeric formations P1 having a thermal stability, as determined in accordance with the test method described herein, of less than 3.0%. The invention also relates to water-absorbing polymeric formations, to the water-absorbing polymeric formations obtainable by this process, to water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers, to a composite comprising water-absorbing polymeric formations and a substrate, to a process for producing a composite, to a composite obtainable by this process, to chemical products comprising water-absorbing polymeric formations or a composite, to the use of water-absorbing polymeric formations or of a composite in chemical products and also to the use of triallyl isocyanurate as an internal crosslinker in the production of water-absorbing polymeric formations based on crosslinked carboxyl-bearing monomers.
摘要翻译： 本发明涉及一种生产后交联的吸水聚合物地层的方法，包括以下步骤：通过烯键式不饱和酸官能单体或其盐的聚合获得的吸水聚合物地层P 1 存在具有包含后交联剂的流体F 1 N的交联剂，将与流体F 1 1接触的吸水聚合物层加热到40〜 300℃以获得后交联的吸水聚合物组合物P 2，根据测试方法测定的具有热稳定性的吸水性聚合物组合物P 1 <1> 如本文所述，小于3.0％。 本发明还涉及吸水聚合物地层，可通过该方法获得的吸水聚合物地层，基于交联的含羧基单体的吸水聚合物地层，包括吸水聚合物地层和基底的复合材料， 涉及通过该方法可获得的复合材料的方法，涉及包含吸水聚合物结构或复合材料的化学产品，使用吸水聚合物结构或化学产品中的复合材料，以及使用 的三烯丙基异氰脲酸酯作为内部交联剂在基于交联的含羧基单体的吸水性聚合物地层的生产中。
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公开(公告)号：US08114992B2
公开(公告)日：2012-02-14
申请号：US11996173
申请日：2006-07-03
申请人： Peter Werle , Martin Trageser , Michael Beck
发明人： Peter Werle , Martin Trageser , Michael Beck
IPC分类号： C07D251/38
CPC分类号： C07D251/38
摘要： The present invention is directed towards a method for the production of 2,4,6-trimercapto-1,3,5-triazine (TMT-H3). In particular, the method of the subject matter relates to the operation of acidifying the salts of 2,4,6-trimercapto-1,3,5-triazine in aqueous solution and in a defined pH range.
摘要翻译： 本发明涉及生产2,4,6-三巯基-1,3,5-三嗪（TMT-H3）的方法。 特别地，本发明的方法涉及在水溶液中和在规定的pH范围内酸化2,4,6-三巯基-1,3,5-三嗪的盐的操作。
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公开(公告)号：US20080293935A1
公开(公告)日：2008-11-27
申请号：US11996173
申请日：2006-07-03
申请人： Peter Werle , Martin Trageser , Michael Beck
发明人： Peter Werle , Martin Trageser , Michael Beck
IPC分类号： C07D251/00
CPC分类号： C07D251/38
摘要： The present invention is directed towards a method for the production of 2,4,6-trimercapto-1,3,5-triazine (TMT-H3). In particular, the method of the subject matter relates to the operation of acidifying the salts of 2,4,6-trimercapto-1,3,5-triazine in aqueous solution and in a defined pH range.
摘要翻译： 本发明涉及生产2,4,6-三巯基-1,3,5-三嗪（TMT-H3）的方法。 特别地，本发明的方法涉及在水溶液中和在规定的pH范围内酸化2,4,6-三巯基-1,3,5-三嗪的盐的操作。
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9.发明授权Method and composition for combatting microbial, vegetable and animal pests with acrolein 失效用丙烯醛防治微生物，植物和动物害虫的方法和组成
公开(公告)号：US5696052A
公开(公告)日：1997-12-09
申请号：US476128
申请日：1995-06-07
申请人： Peter Werle , Martin Trageser , Oswald Helmling , Harald Jakob
发明人： Peter Werle , Martin Trageser , Oswald Helmling , Harald Jakob
CPC分类号： C07C45/513 , A01N35/02 , A01N43/28 , B01F17/0021 , C02F1/50 , C07C43/303 , C07C45/59
摘要： The direct handling of acrolein for the purpose of combatting microbial, vegetable and animal pests in water and soil is problematic on account of the potential for danger of acrolein. According to the invention a composition which releases acrolein upon contact with water at the site of use and is easy to handle is used. The composition in accordance with the invention contains an acrolein acetal, preferably 2-vinyl-1,3-dioxolane, and a compound hydrolyzable to an acid with a pK.sub.s value of less than 4, especially one from the series of organic acid anhydrides, organic acid halides and inorganic halogen compounds forming hydrogen halide upon hydrolysis.
摘要翻译： 丙烯醛直接处理用于防治水土壤中微生物，植物和动物害虫的目的是由于丙烯醛危险的潜在原因而成为问题。 根据本发明，使用在使用地点与水接触释放丙烯醛并易于处理的组合物。 根据本发明的组合物含有丙烯醛缩醛，优选2-乙烯基-1,3-二氧戊环，以及可以对pKs值小于4的酸进行水解的化合物，特别是一系列有机酸酐，有机酸 水解后形成卤化氢的酰卤和无机卤素化合物。
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10.发明授权Chlorhexidine formulations, new chlorhexidine salts, solutions containing these and their use 有权洗必泰配方，新的洗必泰盐，含有这些的溶液及其用途公开(公告)号：US06500466B2
公开(公告)日：2002-12-31
申请号：US09458717
申请日：1999-12-13
IPC分类号： A01N5908
CPC分类号： A61K31/155 , A61K9/0014 , A61K47/26
摘要： Powdered mixtures of chlorhexidine base with selected sugar acids or lactones from the group gluconic acid or gluconolactone, lactobionic acid (I), D-galactono-&ggr;-lactone (II), L-mannono-&ggr;-lactone (III), D-(−)-gulono-&ggr;-lactone (IV), D-(+)-galacturonic acid (V) and &agr;-D-heptaglucono-&ggr;-lactone (VI). The formulations have extraordinary storage stability. New chlorhexidine salts with sugar acid anions based on (I) to (VI) and aqueous solutions of these are also described. The formulations, solutions and pure salts are used as disinfectants and to prepare disinfectants.
摘要翻译： 葡萄糖酸或葡萄糖酸内酯，乳糖酸（I），D-半乳糖-γ-内酯（II），L-甘露聚-γ-内酯（III），D-（ - ） - gulono-γ-内酯（IV），D - （+） - 半乳糖醛酸（V）和α-D-七葡糖基-γ-内酯（VI）。 该配方具有非凡的储存稳定性。 还描述了基于（I）至（VI）的糖酸阴离子和它们的水溶液的新的氯己定盐。 制剂，溶液和纯盐用作消毒剂并制备消毒剂。
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