专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20110178243A1 Process for Attaching a Modifying Agent to a Substrate 有权
标题翻译：将改性剂附着到基材上的方法
公开(公告)号：US20110178243A1
公开(公告)日：2011-07-21
申请号：US13121313
申请日：2009-08-31
申请人： James W. McMichael , Jorg Theuerkauf , Bruce D. Hook , Malcolm F. Ginlayson
发明人： James W. McMichael , Jorg Theuerkauf , Bruce D. Hook , Malcolm F. Ginlayson
IPC分类号： C08F8/00 , B05D3/04
CPC分类号： C08J3/226 , C08J3/2053 , C08J2400/14 , C08J2423/00 , C08K5/43 , C08L23/02
摘要： Modifying agents, e.g., a poly(sulfonyl) azide, are attached to a substrate surface, e.g., the surface of a polyolefin particle, by a process comprising the steps of: A. Contacting in an open contact zone and under a flow of inert gas a substrate with a modifying agent, binding agent, e.g., a phenolic-based antioxidant, and a liquid mixing agent, e.g., methylene chloride, to form a substrate mixture; B. Closing the contact zone and stopping the flow of inert gas to the contact zone; C. Agitating the substrate mixture under the inert gas in the closed contact zone to commence evaporation of the liquid mixing agent; D. Reducing the temperature and pressure of the closed contact zone while continuing to agitate the substrate mixture; and E. Completing the substantial evaporation of the mixing agent from the substrate mixture by opening the contact zone and initiating an inert gas flow while continuing agitation of the substrate mixture and maintaining a reduced pressure.
摘要翻译：通过包括以下步骤的方法将改性剂例如聚（磺酰基）叠氮化物连接到基材表面，例如聚烯烃颗粒的表面上：A.在开放接触区域和惰性气流下接触用改性剂，粘合剂（例如酚类抗氧化剂）和液体混合剂（例如二氯甲烷）气化基质以形成底物混合物; B.关闭接触区并阻止惰性气体流向接触区; C.在密闭接触区域内将惰性气体下的底物混合物搅拌以开始液体混合剂的蒸发; D.减少封闭接触区的温度和压力，同时继续搅拌底物混合物; E.通过打开接触区并引发惰性气体流，同时继续搅拌基底混合物并保持减压，完成混合剂从基质混合物的充分蒸发。

2. 发明授权

US08975341B2 Process for attaching a modifying agent to a substrate 有权
标题翻译：将改性剂附着于基材的方法
公开(公告)号：US08975341B2
公开(公告)日：2015-03-10
申请号：US13121313
申请日：2009-08-31
申请人： James W. McMichael , Jorg Theuerkauf , Bruce D. Hook , Malcolm F. Finlayson
发明人： James W. McMichael , Jorg Theuerkauf , Bruce D. Hook , Malcolm F. Finlayson
IPC分类号： C08F8/00 , B05D3/04 , C08J3/22 , C08J3/205 , C08K5/43
CPC分类号： C08J3/226 , C08J3/2053 , C08J2400/14 , C08J2423/00 , C08K5/43 , C08L23/02
摘要： Modifying agents, e.g., a poly(sulfonyl) azide, are attached to a substrate surface, e.g., the surface of a polyolefin particle, by a process comprising the steps of: A. Contacting in an open contact zone and under a flow of inert gas a substrate with a modifying agent, binding agent, e.g., a phenolic-based antioxidant, and a liquid mixing agent, e.g., methylene chloride, to form a substrate mixture; B. Closing the contact zone and stopping the flow of inert gas to the contact zone; C. Agitating the substrate mixture under the inert gas in the closed contact zone to commence evaporation of the liquid mixing agent; D. Reducing the temperature and pressure of the closed contact zone while continuing to agitate the substrate mixture; and E. Completing the substantial evaporation of the mixing agent from the substrate mixture by opening the contact zone and initiating an inert gas flow while continuing agitation of the substrate mixture and maintaining a reduced pressure.
摘要翻译：通过包括以下步骤的方法将改性剂例如聚（磺酰基）叠氮化物连接到基材表面，例如聚烯烃颗粒的表面上：A.在开放接触区域和惰性气流下接触用改性剂，粘合剂（例如酚类抗氧化剂）和液体混合剂（例如二氯甲烷）气化基质以形成底物混合物; B.关闭接触区并阻止惰性气体流向接触区; C.在密闭接触区域内将惰性气体下的底物混合物搅拌以开始液体混合剂的蒸发; D.减少封闭接触区的温度和压力，同时继续搅拌底物混合物; E.通过打开接触区并引发惰性气体流，同时继续搅拌基底混合物并保持减压，完成混合剂从基质混合物的充分蒸发。

3. 发明授权

US08404905B2 Batch, semi-continuous or continuous hydrochlorination of glycerin with reduced volatile chlorinated hydrocarbon by-products and chloroacetone levels 失效
标题翻译：分批，半连续或连续氢氯化甘油与挥发性氯化碳氢化合物副产物和氯丙酮水平降低
公开(公告)号：US08404905B2
公开(公告)日：2013-03-26
申请号：US13017681
申请日：2011-01-31
申请人： William J. Kruper , Tina Arrowood , Bruce M. Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
发明人： William J. Kruper , Tina Arrowood , Bruce M. Bell , John Briggs , Robert M. Campbell , Bruce D. Hook , Anh Nguyen , Curt Theriault , Ralf Fitschen
IPC分类号： C07C29/00 , C07C31/34 , C07D301/27
CPC分类号： C07D301/27 , C07C29/62 , C07C67/08 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： The present invention relates to a process for converting a multihydroxylated-aliphatic hydrocarbon or ester thereof to a chlorohydrin, by contacting the multihydroxylated-aliphatic hydrocarbon or ester thereof starting material with a source of hydrogen chloride at superatmospheric, atmospheric and subatmospheric pressure conditions for a sufficient time and at a sufficient temperature, preferably wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; said process carried out without a step undertaken to specifically remove volatile chlorinated hydrocarbon by-products or chloroacetone, wherein the combined concentration of volatile chlorinated hydrocarbon by-products and chloroacetone is less than 2000 ppm throughout any stage of the said process.
摘要翻译：本发明涉及一种将多羟基化脂肪族烃或其酯转化为氯代醇的方法，其通过使多羟基化的脂族烃或其起始原料与超大气压，大气压和低于大气压的条件下的氯化氢源接触足够的时间和足够的温度，优选地其中这种收缩步骤在不基本除去水的情况下进行，以产生所需的氯代醇产物; 其中所需产物或产物可以以高产率制备而不显着形成不需要的过氯化副产物; 所述方法没有进行特别去除挥发性氯化烃副产物或氯丙酮的步骤，其中在所述方法的任何阶段，挥发性氯化烃副产物和氯丙酮的组合浓度小于2000ppm。

4. 发明授权

US07910781B2 Process for the conversion of a crude glycerol, crude mixtures of naturally derived multihydroxylated aliphatic hydrocarbons or esters thereof to a chlorohydrin 有权
标题翻译：将粗甘油，天然衍生的多羟基化脂族烃或其酯的粗混合物转化为氯代醇的方法
公开(公告)号：US07910781B2
公开(公告)日：2011-03-22
申请号：US11710010
申请日：2007-02-22
申请人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper, Jr. , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
发明人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper, Jr. , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
IPC分类号： C07C31/34
CPC分类号： C07D301/27 , C07C29/62 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： A process for converting a crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof to a chlorohydrin, by contacting the crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof starting material with a source of a superatmospheric partial pressure of hydrogen chloride for a sufficient time and at a sufficient temperature, and wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; wherein said crude glycerol, said ester of crude glycerol, or mixture thereof is derived from a renewable raw material. Chlorohydrins made by the process of the present invention are useful in preparing epoxides such as epichlorohydrins.
摘要翻译：通过将粗甘油，天然衍生的多羟基化脂肪族烃或其酯的起始原料的粗混合物与超大气压源的原料甘油，天然衍生的多羟基化脂肪族烃或其酯的粗混合物与氯代醇反应，氯化氢的分压足够的时间和足够的温度，并且其中这种收缩步骤在不基本除去水的情况下进行，以产生所需的氯代醇产物; 其中所需产物或产物可以以高产率制备而不显着形成不需要的过氯化副产物; 其中所述粗甘油，所述粗甘油酯或其混合物衍生自可再生原料。通过本发明方法制备的氯代醇可用于制备环氧化物如表氯醇。

5. 发明授权

US08716502B2 Process for preparing divinylarene oxides 有权
标题翻译：二乙烯基芳烃氧化物的制备方法
公开(公告)号：US08716502B2
公开(公告)日：2014-05-06
申请号：US13990451
申请日：2011-12-07
申请人： Leming Gu , William W. Fan , David Jean , Eric B. Ripplinger , Bruce D. Hook , David H. West
发明人： Leming Gu , William W. Fan , David Jean , Eric B. Ripplinger , Bruce D. Hook , David H. West
IPC分类号： C07D301/03 , C07D301/12
CPC分类号： C07D301/16 , C07D303/04
摘要： A process for preparing a divinylarene oxide including (a) reacting (i) at least one divinylarene; (ii) at least one peroxycarboximidic acid; (iii) at least one solvent; and (iv) at least one basic compound, under reaction conditions to form a reaction effluent containing a divinylarene oxide product; and then (b) evaporating the reaction effluent of step (a) to form a concentrate containing the divinylarene oxide product; and wherein the concentrate separates into two liquid phases.
摘要翻译：一种制备二乙烯基芳烃氧化物的方法，包括（a）使（i）至少一种二乙烯基芳烃反应; （ii）至少一种过氧羧甲酸; （iii）至少一种溶剂; 和（iv）至少一种碱性化合物，在反应条件下形成含有二乙烯基芳烃氧化物产物的反应流出物; 然后（b）蒸发步骤（a）的反应流出物以形成含有二乙烯基芳氧化物产物的浓缩物; 并且其中所述浓缩物分离成两个液相。

6. 发明授权

US08541632B2 Process and apparatus for producing chlorohydrin 失效
标题翻译：制备氯代醇的方法和设备
公开(公告)号：US08541632B2
公开(公告)日：2013-09-24
申请号：US12595430
申请日：2008-04-11
申请人： Anil J. Mehta , Danil Tirtowidjojo , Bruce D. Hook , John R. Briggs , Jeffrey G. Hippler
发明人： Anil J. Mehta , Danil Tirtowidjojo , Bruce D. Hook , John R. Briggs , Jeffrey G. Hippler
IPC分类号： C07C311/36
CPC分类号： C07C29/62 , C07C31/42 , C07C31/36
摘要： A process and apparatus for producing chlorohydrin comprising reacting a multihydroxylated-aliphatic hydrocarbon-containing stream with a stream of a first effluent exiting from a hydrochlorination reactor in at least one vessel wherein the vessel exhibits a plug flow residence time characteristic, under conditions such that at least a portion of any unreacted HCl component present in the first effluent is reacted with the multihydroxylated-aliphatic hydrocarbon present in the multihydroxylated aliphatic hydrogen-containing stream to from an amount of monochlorohydrin in a stream of a second effluent exiting from the plug flow vessel; recovering said second effluent; and then optionally using the second effluent from the plug flow reactor in a subsequent processing operation.
摘要翻译：一种用于生产氯代醇的方法和装置，包括使多羟基化 - 脂族含烃流与在至少一个容器中从氢氯化反应器排出的第一流出物流反应，其中容器呈现塞流动停留时间特性，存在于第一流出物中的任何未反应的HCl组分的至少一部分与存在于多羟基化脂族含氢物流中的多羟基化脂族烃与从活塞流容器排出的第二流出物流中的一氯代醇反应; 回收所述第二流出物; 然后在随后的处理操作中任选地使用来自活塞流反应器的第二流出物。

7. 发明申请

US20120130095A1 PROCESS FOR PRODUCING AN OXIRANE 有权
标题翻译：生产氧化锡的方法
公开(公告)号：US20120130095A1
公开(公告)日：2012-05-24
申请号：US13388723
申请日：2010-08-04
申请人： Hannah L. Crampton , Philip J. Carlberg , David H. West , Bruce D. Hook , William W. Fan , Anna Forlin
发明人： Hannah L. Crampton , Philip J. Carlberg , David H. West , Bruce D. Hook , William W. Fan , Anna Forlin
IPC分类号： C07D301/12 , C07D303/08 , C07D303/02
CPC分类号： C07D301/12 , Y02P20/52
摘要： A multiple liquid phase composition and process for preparing an oxirane product, such as epichlorohydrin, including a reaction mixture of: (a) at least one olefin, wherein the olefin is selected from one of (i) an aliphatic olefin or substituted aliphatic olefin, with the proviso that the aliphatic olefin is not propylene, (ii) a cycloaliphatic olefin, (iii) an aromatic olefin, (iv) a cycloaromatic olefin, and (v) mixtures thereof; (b) at least one peroxide compound, (c) at least one catalyst, and (d) and a solvent mixture; wherein the solvent mixture comprises at least (i) at least one alcohol or a combination of alcohols, and (ii) at least one non-reactive co-solvent; wherein the solvents are mixed at a predetermined concentration; wherein the non-reactive co-solvent has a different boiling point than the oxirane product; and wherein the oxirane product partitions into a high affinity solvent during the reaction. The process of the present invention advantageously produces a waste stream with no significant amount of sodium chloride (NaCl). In one embodiment, the present invention includes a process for preparing epichlorohydrin from allyl chloride and hydrogen peroxide including reacting (a) an allyl chloride with (b) hydrogen peroxide, in the presence of (c) a titanium silicalite-1 (TS-1) catalyst and (d) in the presence of a predetermined amount of a mixed solvent system; wherein the mixed solvent system includes at least (i) methanol and (ii) at least one non-reactive co-solvent.
摘要翻译：一种多液相组合物和用于制备环氧乙烷产物如表氯醇的方法，包括：（a）至少一种烯烃的反应混合物，其中烯烃选自（i）脂族烯烃或取代的脂族烯烃，条件是脂族烯烃不是丙烯，（ii）脂环族烯烃，（iii）芳族烯烃，（iv）环芳烃烯烃和（v）它们的混合物; （b）至少一种过氧化物化合物，（c）至少一种催化剂和（d）和溶剂混合物; 其中所述溶剂混合物包含至少（i）至少一种醇或醇的组合，和（ii）至少一种非反应性助溶剂; 其中所述溶剂以预定浓度混合; 其中所述非反应性助溶剂具有与环氧乙烷产物不同的沸点; 并且其中环氧乙烷产物在反应期间分成高亲和力溶剂。本发明的方法有利地产生没有显着量氯化钠（NaCl）的废物流。在一个实施方案中，本发明包括由烯丙基氯和过氧化氢制备环氧氯丙烷的方法，包括在（c）钛硅沸石-1（TS-1）存在下，使（a）烯丙基氯与（b）过氧化氢反应）催化剂和（d）在预定量的混合溶剂体系的存在下; 其中所述混合溶剂系统至少包括（i）甲醇和（ii）至少一种非反应性助溶剂。

8. 发明申请

US20110178315A1 PROCESS FOR THE CONVERSION OF A CRUDE GLYCEROL, CRUDE MIXTURES OF NATURALLY DERIVED MULTICOMPONENT ALIPHATIC HYDROCARBONS OR ESTERS THEREOF TO A CHLOROHYDRIN 有权
标题翻译：转化果糖的转化方法，天然衍生的多元醇二烃或其衍生物与氯仿的混合物
公开(公告)号：US20110178315A1
公开(公告)日：2011-07-21
申请号：US13023783
申请日：2011-02-09
申请人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper, JR. , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
发明人： Bruce D. Hook , John Briggs , Robert M. Campbell , William J. Kruper, JR. , David J. Schreck , Richard D. Varjian , Jeffrey G. Hippler
IPC分类号： C07D301/02 , C07C31/36
CPC分类号： C07D301/27 , C07C29/62 , C07C67/287 , C07C69/003 , C07C69/63 , C07C31/36 , C07C31/42
摘要： A process for converting a crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof to a chlorohydrin, by contacting the crude glycerol, crude mixtures of naturally derived multihydroxylated-aliphatic hydrocarbons or esters thereof starting material with a source of a superatmospheric partial pressure of hydrogen chloride for a sufficient time and at a sufficient temperature, and wherein such contracting step is carried out without substantial removal of water, to produce the desired chlorohydrin product; wherein the desired product or products can be made in high yield without substantial formation of undesired overchlorinated byproducts; wherein said crude glycerol, said ester of crude glycerol, or mixture thereof is derived from a renewable raw material. Chlorohydrins made by the process of the present invention are useful in preparing epoxides such as epichlorohydrins.
摘要翻译：通过将粗甘油，天然衍生的多羟基化脂肪族烃或其酯的起始原料的粗混合物与超大气压源的原料甘油，天然衍生的多羟基化脂肪族烃或其酯的粗混合物与氯代醇反应，氯化氢的分压足够的时间和足够的温度，并且其中这种收缩步骤在不基本除去水的情况下进行，以产生所需的氯代醇产物; 其中所需产物或产物可以以高产率制备而不显着形成不需要的过氯化副产物; 其中所述粗甘油，所述粗甘油酯或其混合物衍生自可再生原料。通过本发明方法制备的氯代醇可用于制备环氧化物如表氯醇。

9. 发明申请

US20110028766A1 CONVERSION OF A MULTIHYDROXYLATED-ALIPHATIC HYDROCARBON OR ESTER THEREOF TO A CHLOROHYDRIN 审中-公开
标题翻译：将多羟基化二烃或其酯转化为氯仿的转化
公开(公告)号：US20110028766A1
公开(公告)日：2011-02-03
申请号：US12935719
申请日：2009-03-18
申请人： John R. Briggs , Bruce D. Hook , William J. Kruper Jr. , Anil Mehta , Robert M. Alvarado , Sascha Noormann , Perry S. Basile
发明人： John R. Briggs , Bruce D. Hook , William J. Kruper Jr. , Anil Mehta , Robert M. Alvarado , Sascha Noormann , Perry S. Basile
IPC分类号： C07C31/34 , B01J19/00
CPC分类号： C07C29/62 , C07C31/42 , C07C31/36
摘要： The present invention relates to a process for converting at least one multihydroxylated-aliphatic hydrocarbon and/or an ester thereof to at least one chlorohydrin and/or an ester thereof, comprising at least one reaction step in which the multihydroxylated-aliphatic hydrocarbon and/or ester thereof is contacted with hydrogen chloride under reaction conditions to produce the chlorohydrin and/or ester thereof, followed by at least one downstream processing step in which the effluents of the reaction step are processed, wherein the downstream processing step is performed in such conditions that the effluents containing the chlorohydrin and/or ester thereof are kept at a temperature of less than 120° C. The invention allows to minimize the liberation of hydrogen chloride from the products of the hydrochlorination reaction, hence reducing the corrosion of the downstream equipment and reducing the need to use costly corrosion resistant materials.
摘要翻译：本发明涉及将至少一种多羟基化脂族烃和/或其酯转化为至少一种氯代醇和/或其酯的方法，该方法包括至少一个反应步骤，其中多羟基化脂族烃和/或其酯在反应条件下与氯化氢接触以产生氯醇和/或其酯，随后是至少一个下游处理步骤，其中反应步骤的流出物被处理，其中下游处理步骤在以下条件下进行：含有氯代醇和/或其酯的流出物保持在小于120℃的温度。本发明允许氯化氢从氢氯化反应的产物中释放最小化，从而减少下游设备的腐蚀并减少需要使用昂贵的耐腐蚀材料。

10. 发明申请

US20100137653A1 PROCESS AND APPARATUS FOR RECOVERY OF DICHLOROHYDRINS VIA CODISTILLATION 失效
标题翻译：通过CODISTILLATION恢复二氯乙酸的方法和装置
公开(公告)号：US20100137653A1
公开(公告)日：2010-06-03
申请号：US12595500
申请日：2008-04-11
申请人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
发明人： Danil Tirtowidjojo , Andrei S. Merenov , Christian D. Kneupper , Bruce D. Hook , Anil J. Mehta
IPC分类号： C07C31/36 , B01J8/00
CPC分类号： B01D3/009 , B01D3/14 , B01D3/146 , B01D3/38 , C07C29/82 , C07C31/36
摘要： A process and apparatus for recovering dichlorohydrins from a mixture comprising dichlorohydrins, one or more compounds selected from esters of dichlorohydrins, monochlorohydrins and/or esters thereof, and multihydroxylated-aliphatic hydrocarbon compounds and/or esters thereof, and optionally one or more substances comprising water, chlorinating agents, catalysts and/or esters of catalysts is disclosed. The mixture is stripped to recover dichlorohydrin(s) while distilling or fractionating the mixture to separate a lower boiling fraction comprising dichlorohydrin(s) from the mixture in one step. Advantages include more efficient recovery of dichlorohydrins for a given distillation column, less waste due to avoiding the conditions conducive to the formation of heavy byproducts, and reduced capital investment in recovery equipment.
摘要翻译：一种用于从包含二氯代醇，一种或多种选自二氯丙醇，一氯代醇和/或其酯的酯，以及多羟基化脂族烃化合物和/或其酯的化合物和一种或多种包含水的物质的混合物中回收二氯代醇的方法和装置，公开了氯化剂，催化剂和/或催化剂的酯。将混合物汽提以回收二氯丙醇，同时蒸馏或分馏该混合物以在一个步骤中从混合物中分离包含二氯代丙醇的低沸点馏分。优点包括对于给定的蒸馏塔更有效地回收二氯代醇，由于避免了有利于形成重质副产物的条件而减少浪费，并减少了回收设备的资本投入。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式