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1.发明申请BIODIESEL PROCESSES IN THE PRESENCE OF FREE FATTY ACIDS AND BIODIESEL PRODUCER COMPOSITIONS 失效免费脂肪酸和生物柴油生产者组合物存在的生物体工艺公开(公告)号：US20100063309A1
公开(公告)日：2010-03-11
申请号：US12441264
申请日：2007-09-19
IPC分类号： C11C1/00
摘要： Glyceride-containing feed for a base catalyzed transesterification with lower alkanol to make biodiesel is pretreated with glycerin separated during the transesterification to partially convert glycerides with lower alkanol contained in the separated glycerin using base catalyst in the separated glycerin while reducing the free fatty acid and phosphorus compound concentrations in the glyceride-containing feed. Unique producer compositions are provided by the pretreatment processes.
摘要翻译： 使用含有甘油酯的进料进行碱催化酯交换反应，用低级链烷醇进行碱式催化酯交换反应生成柴油，在酯交换过程中用甘油分离，在分离的甘油中使用碱催化剂部分转化甘油酯与分离甘油中含有的低级链烷醇，同时还原游离脂肪酸和磷 含甘油酯的饲料中的化合物浓度。 独特的生产者组合由预处理工艺提供。
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2.发明申请PROCESSES FOR THE ESTERIFICATION OF FREE FATTY ACIDS AND THE PRODUCTION OF BIODIESEL 审中-公开免费脂肪酸的制备和生物物质生产的过程公开(公告)号：US20100242346A1
公开(公告)日：2010-09-30
申请号：US12679112
申请日：2008-09-17
IPC分类号： C10L1/19
摘要： The effluent from an acid esterification of free fatty acid with alkanol to produce alkyl ester of fatty acid is contacted with glycerin to remove water and alkanol. The alkanol separated with the glycerin can be recycled to the acid esterification by contacting the glycerin with fatty acid-containing feed being passed to the acid esterification.
摘要翻译： 游离脂肪酸与链烷醇酸酯化生成脂肪酸烷基酯的流出物与甘油接触以除去水和链烷醇。 与甘油分离的链烷醇可以通过使甘油与含有脂肪酸的进料接触而进行酸酯化反应而进行酸酯化反应。
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公开(公告)号：US20100048941A1
公开(公告)日：2010-02-25
申请号：US12531446
申请日：2008-03-14
CPC分类号： B01J31/0212 , B01J2231/40 , B01J2531/12 , B01J2531/13 , B01J2531/23 , C07C67/03 , C10G2300/1011 , C11C3/003 , Y02E50/13 , Y02P30/20 , C07C69/52
摘要： Basic metal salt of glycerin is used as transesterification catalyst or an intermediate to an anhydrous transesterification catalyst for the base catalyzed process for making biodiesel from fats and oils.
摘要翻译： 甘油的碱金属盐用作酯交换催化剂或中间体至无水酯交换催化剂，用于从脂肪和油制备生物柴油的碱催化方法。
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公开(公告)号：US06369174B1
公开(公告)日：2002-04-09
申请号：US09392417
申请日：1999-09-09
IPC分类号： C08F200
CPC分类号： C08F110/02 , C08F4/65912 , C08F4/65916 , C08F4/65927 , Y10S526/901 , Y10S526/943 , C08F2/40
摘要： The present invention relates to the use of at least one solid compound that when used with a polymerization catalyst in a polymerization process results in a phase change of the solid compound to a liquid that renders the polymerization catalyst substantially or completely inactive.
摘要翻译： 本发明涉及至少一种固体化合物的用途，当在聚合过程中与聚合催化剂一起使用时，固体化合物与使聚合催化剂基本上或完全无活性的液体相变。
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公开(公告)号：US06274684B1
公开(公告)日：2001-08-14
申请号：US09425387
申请日：1999-10-22
申请人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F444
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： Catalyst compositions and methods, useful in polymerization processes, utilizing at least two metal compounds are disclosed. At least one of the metal compounds is a Group 15 containing metal compound and the other metal compound is preferably a bulky ligand metallocene-type catalyst. The invention also discloses a new polyolefin, generally polyethylene, particularly a multimodal polymer and more specifically, a bimodal polymer, and its use in various end-use applications such as film, molding and pipe.
摘要翻译： 公开了使用至少两种金属化合物的聚合方法中的催化剂组合物和方法。 至少一种金属化合物是含有第15族金属化合物，另一种金属化合物优选为大体积配体金属茂型催化剂。 本发明还公开了一种新的聚烯烃，一般为聚乙烯，特别是多峰聚合物，更具体地说是双峰聚合物，以及其在各种最终用途应用如薄膜，模塑和管材中的应用。
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公开(公告)号：US09120806B2
公开(公告)日：2015-09-01
申请号：US12421514
申请日：2009-04-09
IPC分类号： C07D493/04 , C07D493/02
CPC分类号： C07D493/04
摘要： An enhanced process for the production of a dianhydrosugar, such as isosorbide, from the corresponding sugar alcohol is described. The sugar alcohol is combined with an acid catalyst and reacted at elevated temperatures and at atmospheric pressure, eliminating the need for a vacuum. High selectivity and yields are achieved.
摘要翻译： 描述了用于从相应的糖醇制备二脱水菌糖如异山梨醇的增强方法。 糖醇与酸催化剂结合，并在升高的温度和大气压下反应，消除了对真空的需要。 实现了高选择性和收率。
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公开(公告)号：USRE41897E1
公开(公告)日：2010-10-26
申请号：US10761101
申请日：2004-01-20
申请人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Terry , Simon Mawson , Tae Hoon Kwalk , Frederick J. Karol , David James Schreck
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Terry , Simon Mawson , Tae Hoon Kwalk , Frederick J. Karol , David James Schreck
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： Catalyst compositions and methods, useful in polymerization processes, utilizing at least two metal compounds are disclosed. At least one of the metal compounds is a Group 15 containing metal compound and the other metal compound is preferably a bulky ligand metallocene-type catalyst. The invention also discloses a new polyolefin, generally polyethylene, particularly a multimodal polymer and more specifically, a bimodal polymer, and its use in various end-use applications such as film, molding and pipe.
摘要翻译： 公开了使用至少两种金属化合物的聚合方法中的催化剂组合物和方法。 至少一种金属化合物是含有第15族金属化合物，另一种金属化合物优选为大体积配体金属茂型催化剂。 本发明还公开了一种新的聚烯烃，一般为聚乙烯，特别是多峰聚合物，更具体地说是双峰聚合物，以及其在各种最终用途应用如薄膜，模塑和管材中的应用。
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公开(公告)号：US6166154A
公开(公告)日：2000-12-26
申请号：US312086
申请日：1999-05-15
申请人： John Henry Oskam , Thomas Henry Peterson , David James Schreck , Purna Chand Sishta , Timothy Todd Wenzel , Gregory Todd Whiteker , Clark Curtis Williams
发明人： John Henry Oskam , Thomas Henry Peterson , David James Schreck , Purna Chand Sishta , Timothy Todd Wenzel , Gregory Todd Whiteker , Clark Curtis Williams
IPC分类号： C08F4/651 , C08F4/609 , C08F4/64 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F4/42
CPC分类号： C08F10/00 , C08F4/6592 , C08F4/65922 , C08F210/16 , Y10S526/943 , C08F4/64058 , C08F4/65912 , C08F210/14 , C08F2500/12 , C08F4/7027
摘要： The invention relates to a process for the polymerization of olifins in the presence of an activated catalyst composition comprising a single site catalyst precursor and an activating cocatalyst, which comprises contacting outside of a polymerization reactor a single site catalyst precursor with an activating cocatalyst before, during, or after contacting the single site catalyst precursor with a weakly coordinating electron donor that does not substantially polymerize during either contacting.
摘要翻译： 本发明涉及一种在包含单中心催化剂前体和活化助催化剂的活化催化剂组合物存在下聚合奥利芬的方法，其包括在聚合反应器外部与单活性催化剂前体与活化助催化剂在 或者在将单一位点催化剂前体与在两种接触期间基本上不聚合的弱配位电子给体接触之后。
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公开(公告)号：US5821389A
公开(公告)日：1998-10-13
申请号：US843339
申请日：1997-04-15
申请人： John Robert Briggs , Diane Lee Packett , David Robert Bryant , Ailene Gardner Phillips , David James Schreck , Kurt Damar Olson , Erik Bruce Tjaden , Anil Sakharam Guram , Thomas Carl Eisenschmid , Elaine Susan Brigham
发明人： John Robert Briggs , Diane Lee Packett , David Robert Bryant , Ailene Gardner Phillips , David James Schreck , Kurt Damar Olson , Erik Bruce Tjaden , Anil Sakharam Guram , Thomas Carl Eisenschmid , Elaine Susan Brigham
CPC分类号： C07F9/65744 , C07C29/16 , C07C45/49 , C07C45/50 , C07C45/68 , C07C47/19 , C07B2200/09 , Y02P20/582
摘要： This invention relates in part to processes for producing one or more substituted or unsubstituted hydroxyaldehydes, e.g., 6-hydroxyhexanals, which comprise subjecting one or more substituted or unsubstituted alkadienes, e.g., butadiene, to reductive hydroformylation in the presence of a reductive hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, and hydroformylation in the presence of a hydroformylation catalyst, e.g., a metal-organophosphorus ligand complex catalyst, to produce one or more substituted or unsubstituted hydroxyaldehydes. The substituted and unsubstituted hydroxyaldehydes produced by the processes of this invention can undergo further reaction(s) to afford desired derivatives thereof, e.g., epsilon caprolactone. This invention also relates in part to reaction mixtures containing one or more substituted or unsubstituted hydroxyaldehydes as principal product(s) of reaction.
摘要翻译： 本发明部分地涉及用于制备一种或多种取代或未取代的羟基醛（例如6-羟基己醛）的方法，其包括使一种或多种取代或未取代的二烯烃例如丁二烯在还原加氢甲酰化催化剂存在下还原加氢甲酰化， 例如金属 - 有机磷配体络合物催化剂，以及在加氢甲酰化催化剂例如金属 - 有机磷配体配合物催化剂的存在下加氢甲酰化，以产生一种或多种取代或未取代的羟基醛。 通过本发明的方法制备的取代和未取代的羟基醛可以进一步反应以提供其所需的衍生物，例如ε己内酯。 本发明还部分涉及含有一种或多种取代或未取代的羟基醛作为主要反应产物的反应混合物。
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公开(公告)号：US07754840B2
公开(公告)日：2010-07-13
申请号：US10635864
申请日：2003-08-06
申请人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
发明人： Donald R. Loveday , David H. McConville , John F. Szul , Kersten Anne Erickson , Simon Mawson , Tae Hoon Kwack , Frederick J. Karol , David James Schreck
IPC分类号： C08F110/02 , B29C73/00 , F16L55/16 , F16L11/00
CPC分类号： C08F10/02 , C08F4/659 , C08F4/65912 , C08F4/65916 , C08F4/6592 , C08F10/00 , C08F210/16 , C08F2420/04 , C08L23/0815 , C08L23/16 , C08L2205/02 , C08L2314/06 , Y10S526/943 , C08F2/00 , C08F4/025 , C08L2666/04 , C08F210/14 , C08F2500/12 , C08F2500/04 , C08F2500/02 , C08F2500/01 , C08F2500/26 , C08F2500/05 , C08F4/64148 , C08F4/65904 , C08F4/64158 , C08F4/64144 , C08F4/64151
摘要： The present invention is directed to a bimodal polyethylene comprising ethylene derived units and units derived from at least one of a C4 to C12 olefin; wherein the polyethylene has a density of from 0.940 to 0.970 g/cm3; an I21/I2 of 80 or more; a residual Group 4 metal content of 2.0 ppm or less: a Mw/Mn of from 20 to 60; and wherein the polyethylene comprises a high molecular weight component and a low molecular weight component, the high molecular weight component present from 40 to 60 weight percent based on the total polyethylene, and wherein the bimodal polyethylene has a weight avenge molecular weight Mw of 180,000 a.m.u. or more.
摘要翻译： 本发明涉及包含乙烯衍生单元和衍生自C 4 -C 12烯烃中的至少一种的单元的双峰聚乙烯; 其中聚乙烯的密度为0.940-0.970g / cm3; 80以上的I21 / I2 残留的4族金属含量为2.0ppm以下：Mw / Mn为20〜60; 并且其中所述聚乙烯包含高分子量组分和低分子量组分，所述高分子量组分占总聚乙烯的40至60重量％，并且其中所述双峰聚乙烯具有18,000重量分子量的分子量Mw。 或者更多。
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