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公开(公告)号：US07763746B2
公开(公告)日：2010-07-27
申请号：US12284028
申请日：2008-09-18
申请人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
发明人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
IPC分类号： C07C255/00
CPC分类号： C07C231/06 , C07C51/06 , C07C51/08 , C07C51/377 , C07C67/08 , C07C253/32 , C07C57/04 , C07C233/09 , C07C69/54 , C07C235/06 , C07C255/16
摘要： The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.
摘要翻译： 本发明提供了一种使包含氰醇的放热化学反应中的氰醇分解最小化的方法。 该方法包括向具有内部混合装置的管式反应器提供反应介质和反应物，混合反应介质和反应物以形成均匀的反应混合物，从反应过程中除去热量，并使反应物反应以产生具有体积温度 。 该方法还可以包括在将反应介质提供给管式反应器之前将反应介质冷却至比混合产物的体积温度低1-10℃的温度。
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公开(公告)号：US07582790B2
公开(公告)日：2009-09-01
申请号：US11268372
申请日：2005-11-07
申请人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
发明人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
IPC分类号： C07C255/00
CPC分类号： C07C231/06 , C07C51/06 , C07C51/08 , C07C51/377 , C07C67/08 , C07C253/32 , C07C57/04 , C07C233/09 , C07C69/54 , C07C235/06 , C07C255/16
摘要： The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.
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公开(公告)号：US20090082587A1
公开(公告)日：2009-03-26
申请号：US12284028
申请日：2008-09-18
申请人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
发明人： Paul Benjamin Schladenhauffen , Michael Stanley DeCourcy , I-Hwa Midey Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
IPC分类号： C07C255/03
CPC分类号： C07C231/06 , C07C51/06 , C07C51/08 , C07C51/377 , C07C67/08 , C07C253/32 , C07C57/04 , C07C233/09 , C07C69/54 , C07C235/06 , C07C255/16
摘要： The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.
摘要翻译： 本发明提供了一种使包含氰醇的放热化学反应中的氰醇分解最小化的方法。 该方法包括向具有内部混合装置的管式反应器提供反应介质和反应物，混合反应介质和反应物以形成均匀的反应混合物，从反应过程中除去热量，并使反应物反应以产生具有体积温度 。 该方法还可以包括在将反应介质提供给管式反应器之前将反应介质冷却至比混合产物的体积温度低1-10℃的温度。
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公开(公告)号：US20060111586A1
公开(公告)日：2006-05-25
申请号：US11268372
申请日：2005-11-07
申请人： Paul Schladenhauffen , Michael DeCourcy , I-Hwa Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
发明人： Paul Schladenhauffen , Michael DeCourcy , I-Hwa Chang-Mateu , Robert Wilczynski , Donald Zolotorofe
IPC分类号： C07C231/06
CPC分类号： C07C231/06 , C07C51/06 , C07C51/08 , C07C51/377 , C07C67/08 , C07C253/32 , C07C57/04 , C07C233/09 , C07C69/54 , C07C235/06 , C07C255/16
摘要： The present invention provides a method for minimizing the decomposition of cyanohydrins in exothermic chemical reactions involving cyanohydrins. The method comprises providing a reaction medium and reactants to a tubular reactor having internal mixing means, mixing the reaction medium and reactants to form a homogenous reaction mixture, removing heat from the reaction process and reacting the reactants to produce a mixed product having a bulk temperature. The method may further comprise cooling the reaction medium to a temperature from 1-10° C. cooler than the bulk temperature of the mixed product prior to providing the reaction medium to the tubular reactor.
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公开(公告)号：US09162964B2
公开(公告)日：2015-10-20
申请号：US13885906
申请日：2011-11-07
摘要： A process comprising for preparing C1 to C4 alkyl(meth)acrylates, such as butyl acrylate, wherein vaporized reactor contents are fed directly to a column, the aqueous reflux ratio to the column is from 4 to 12, and the level of acrylic acid in the primarily organic phase separated from the overhead condensate of the column is less than 2000 ppm.
摘要翻译： 一种包括制备C1-C4烷基（甲基）丙烯酸酯如丙烯酸丁酯的方法，其中蒸发的反应器内容物直接进料到塔中，塔的水回流比为4至12，丙烯酸的含量为 从柱的顶部冷凝物分离的主要有机相小于2000ppm。
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公开(公告)号：US6046278A
公开(公告)日：2000-04-04
申请号：US35004
申请日：1998-03-05
申请人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
发明人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
IPC分类号： C07C69/604 , C08F2/14 , C08F2/16 , C08F2/18 , C08F2/38 , C08F20/04 , C08F220/04 , C08F220/06 , C08F290/00 , C08F290/04 , C08F291/00 , C08F299/00 , C11D3/37 , C08L33/02
CPC分类号： C11D3/3788 , C08F2/18 , C08F20/04 , C08F220/06 , C08F290/046 , C11D3/3757
摘要： High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.
摘要翻译： 提供高温聚合方法和由其获得的产物。 聚合在225℃以上进行，以产生聚合度低于50的聚合物。该产物可用作洗涤剂添加剂和用于随后的聚合。
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公开(公告)号：US06645562B2
公开(公告)日：2003-11-11
申请号：US10183307
申请日：2002-06-27
申请人： Gary David Greenblatt , Ward Thomas Brown , Michael Damian Bowe , Richard Foster Merritt , Ronald Scott Beckley , Barry Clifford Lange , Robert Wilczynski , David William Whitman , Martha Harbaugh Wolfersberger
发明人： Gary David Greenblatt , Ward Thomas Brown , Michael Damian Bowe , Richard Foster Merritt , Ronald Scott Beckley , Barry Clifford Lange , Robert Wilczynski , David William Whitman , Martha Harbaugh Wolfersberger
IPC分类号： C09D500
CPC分类号： C08F2/02 , C08F2/18 , C08F8/14 , C08F20/04 , C08F290/046 , C08F2220/281 , C08F2800/10 , C08F2810/20 , C08F2810/30 , C08F2810/50 , C08K5/0016 , C08K5/0025 , C08L21/00 , C08L101/00 , C11D3/373 , C11D3/3746 , C11D3/3757 , C08L2666/02 , C08L2666/04 , C08F2220/1808 , C08F2220/1825
摘要： A method of preparing a curable coating and a method of curing the curable coating are disclosed. The curable composition from which the curable coating is prepared may be applied to the surface of a substrate in neat form or in aqueous medium to produce the coating. Curing of the curable coating may be accomplished by chemical generation of free radicals, by electrochemical generation of free radicals, by electron beam, by photochemical generation of free radicals, or by other electromagnetic irradiation.
摘要翻译： 公开了一种制备可固化涂层的方法和一种固化可固化涂层的方法。 制备可固化涂层的可固化组合物可以以纯形式或在水性介质中施加到基材的表面以产生涂层。 可固化涂层的固化可以通过化学生成自由基，通过电化学生成自由基，电子束，通过光化学生成自由基或通过其它电磁辐射来实现。
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8.发明授权Detergent and dispersant compositions from high temperature polymerization products 失效高分子聚合产品的洗涤剂和分散剂组合物
公开(公告)号：US5910531A
公开(公告)日：1999-06-08
申请号：US798145
申请日：1997-02-10
申请人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
发明人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
IPC分类号： C07C69/604 , C08F2/14 , C08F2/16 , C08F2/18 , C08F2/38 , C08F20/04 , C08F220/04 , C08F220/06 , C08F290/00 , C08F290/04 , C08F291/00 , C08F299/00 , C11D3/37 , C08K5/00
CPC分类号： C11D3/3788 , C08F2/18 , C08F20/04 , C08F220/06 , C08F290/046 , C11D3/3757
摘要： High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.
摘要翻译： 提供高温聚合方法和由其获得的产物。 聚合在225℃以上进行，以产生聚合度低于50的聚合物。该产物可用作洗涤剂添加剂和用于随后的聚合。
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公开(公告)号：US20130245309A1
公开(公告)日：2013-09-19
申请号：US13885906
申请日：2011-11-07
IPC分类号： C07C67/08
摘要： A process comprising for preparing C1 to C4 alkyl(meth)acrylates, such as butyl acrylate, wherein vaporized reactor contents are fed directly to a column, the aqueous reflux ratio to the column is from 4 to 12, and the level of acrylic acid in the primarily organic phase separated from the overhead condensate of the column is less than 2000 ppm.
摘要翻译： 一种包括制备C1-C4烷基（甲基）丙烯酸酯如丙烯酸丁酯的方法，其中蒸发的反应器内容物直接进料到塔中，塔的水回流比为4至12，丙烯酸的含量为 从柱的顶部冷凝物分离的主要有机相小于2000ppm。
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10.发明授权High temperature polymerization process for making terminally unsaturated oligomers 失效制备末端不饱和低聚物的高温聚合方法
公开(公告)号：US5710227A
公开(公告)日：1998-01-20
申请号：US587707
申请日：1996-01-19
申请人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
发明人： Michael Bennett Freeman , Gary Robert Larson , Richard Foster Merritt , Yi Hyon Paik , Jan Edward Shulman , Graham Swift , Robert Wilczynski
IPC分类号： C07C69/604 , C08F2/14 , C08F2/16 , C08F2/18 , C08F2/38 , C08F20/04 , C08F220/04 , C08F220/06 , C08F290/00 , C08F290/04 , C08F291/00 , C08F299/00 , C11D3/37
CPC分类号： C11D3/3788 , C08F2/18 , C08F20/04 , C08F220/06 , C08F290/046 , C11D3/3757
摘要： High temperature polymerization process and products obtained therefrom are provided. The polymerization is conducted at above 225.degree. C. to produce polymers having a degree of polymerization below 50. The products are useful as detergent additives and for subsequent polymerization.
摘要翻译： 提供高温聚合方法和由其获得的产物。 聚合在225℃以上进行，以产生聚合度低于50的聚合物。该产物可用作洗涤剂添加剂和用于随后的聚合。
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