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. 发明专利

JP2001031596A PREPARATION OF ALKENE 失效
公开(公告)号：JP2001031596A
公开(公告)日：2001-02-06
申请号：JP2000175370
申请日：2000-06-12
申请人： ROHM & HAAS , SUNOCO INC
发明人： ELDREDGE JOSEPHINE LOUISE , LINK RICHARD DAVID III , VOLPE ANTHONY FRANK JR
IPC分类号： B01J27/188 , B01J27/19 , B01J27/192 , B01J27/199 , B01J31/36 , B01J37/02 , C07B61/00 , C07C5/333 , C07C5/42 , C07C5/48 , C07C11/06
摘要： PROBLEM TO BE SOLVED: To prepare an alkene at a low temperature and at a low cost by bringing an alkane into contact with a catalytic composition containing a specific heteropolyacid. SOLUTION: An alkane is brought into contact with (B) a heteropolyacid of formula II (G is a group 1-16 element or a hydroxy ion; z' is an electric charge of G; (b) is 0-12; (k') is 1-5; (m') is 5-20; (x') is 0-6; (n') is 0-3; (y') is 18-62; (e') is an electric charge of polyoxometalate anion) on (A) a polyoxometalate carrier of formula I (C is a cation such as K and Rb; X is a group 3-16 element; M is Mo or W; M1 is V; M2 is a transition metal other than M and M1; (z) is an electric charge of C; (k) is 1-5; (m) is 5-20; (x) is 0-6; (n) is 0-3; (y) is 18-62; (e) is an electric charge of polyoxometalate) to provide the objective alkene. The component B is present in an amount capable of covering

2. 发明专利

JP2001104793A HETEROPOLY ACID/POLYOXOMETHALATE CATALYST 失效
公开(公告)号：JP2001104793A
公开(公告)日：2001-04-17
申请号：JP2000247492
申请日：2000-08-17
申请人： ROHM & HAAS , SUNOCO INC
发明人： ELLIS PAUL EDWARD , KARMAKAR SWATI , LINK RICHARD DAVID III , LYONS JAMES EDWARD , MCNEAL NNEKA NAMONO , VOLPE ANTHONY FRANK JR
IPC分类号： B01J27/19 , B01J23/16 , B01J27/188 , B01J27/199 , B01J31/06 , B01J37/08 , C07B61/00 , C07C5/42 , C07C11/02 , C07C51/215 , C07C57/05
摘要： PROBLEM TO BE SOLVED: To provide an improved catalyst for various chemical processes, containing a heteropoly acid carried on a polyoxomethalate salt. SOLUTION: This heteropoly acid/oplyoxomethalate catalyst comprises a catalyst composition containing a heteropoly acid carried on a polyoxomethalate carrier, wherein the carrier of the polyoxomethalate is subjected to heat treatment at 385-600 deg.C. The heteropoly acid has a structure represented by the formula I, H(e'-bz')Gb-(Xk'Mm'-x'M1x'M2n'Oy')-e' (wherein G is an element selected from group 1-16 elements, or its oxygen; X is an element selected from group 3-16 elements; M is molybdenum, tungsten, or their combination; M1 is vanadium; M2 is a transition metal different from M and M1; z' is a charge of G; (b) is an integer of 0-12; k' is an integer of 1-5; m' is an integer of 5-20; x' is an integer of 0-6; n' is an integer of 0-3; y' is an integer of 18-62; and e' is a charge of polyoxomethalate anino). The polyoxomethalate carrier has a structure represented by the formula II, CaH(e-az)(XkMm-xM1xM2nOy)-e (wherein C is a cation selected from potassium, rubidium, cesium, magnetisum, calcium, strontium, barium, transistion metal, an actinide metal, a lanthanide metal, a metal oxyion, ammonium, tetraalkylammonium, pyridinium, quinolinium, a protonated aromatic amine, and a protonated aliphatic amine or a mixture thereof; (x) is an element selected from group 3-16 elements; M is molybdenum, tungsten, or their combination; M1 is vanadium; M2 is a transition metal different from M and M1; (z) is a charge of C; (k) is an integer of 1-5; (m) is an integer of 5-20; (n) is an integer of 0-3; x is an integer of 0-6; (y) is an integer of 18-62; and (e) is a charge of a olyoxomethalate anion). The polyoxomethalate carrier is, for example, Cs3PMo12O40, and the heteropoly acid is, for example, H3PMo12O40.

3. 发明专利

TWI227226B 自含水液流中回收酚之方法 METHOD FOR RECOVERY OF PHENOL FROM AQUEOUS STREAMS 失效
公开(公告)号：TWI227226B
公开(公告)日：2005-02-01
申请号：TW092108417
申请日：2003-04-11
申请人：太陽股份有限公司 SUNOCO, INC. (R&M)
发明人：羅柏特W. 艾利吉 ROBERT W. EMBLIDGE , 史考特R. 肯難 SCOTT R. KEENAN
IPC分类号： C07C
CPC分类号： C07C37/72 , C07C39/04
摘要：一種自含水液流中回收酚之改良方法，其包括在含酚之含水液流中加入相對非極性溶劑，以改善酚與含水液流之分離性。改良之結果使含酚液流中來自含水液流之鹽含量降低。
简体摘要：一种自含水液流中回收酚之改良方法，其包括在含酚之含水液流中加入相对非极性溶剂，以改善酚与含水液流之分离性。改良之结果使含酚液流中来自含水液流之盐含量降低。

4. 发明申请

WO2007058962A1 PROCESS FOR RECOVERY OF CUMENE HYDROPEROXIDE DECOMPOSITION PRODUCTS BY DISTILLATION 审中-公开
标题翻译：通过蒸馏来回收碳氢化合物分解产物的方法
公开(公告)号：WO2007058962A1
公开(公告)日：2007-05-24
申请号：PCT/US2006/043848
申请日：2006-11-10
申请人： SUNOCO, INC. (R & M) , KEENAN, Scott, R. , HARACH, Amber, R. , SKIPWORTH, James, G.
发明人： KEENAN, Scott, R. , HARACH, Amber, R. , SKIPWORTH, James, G.
IPC分类号： C07C409/10 , C07C407/00
CPC分类号： C07C45/53 , C07C37/08 , C07C37/72 , C07C37/74 , C07C37/82 , C07C45/80 , C07C45/82 , C07C39/04
摘要： Products from the decomposition of cuniene hydroperoxide (CHP) are recovered by distillation. The majority of the undesirable by-product acetol (hydroxyacetone) is removed from the phenol stream by distillation wherein the majority of the acetol is carried with an overheads stream comprising acetone, cumene and alphamethylstyrene (AMS). Acetol is subsequently separated from acetone by distillation wherein acetone is taken as an overheads stream and acetol remains with a bottoms stream comprising cumene, AMS and phenol. The acetol, along with residual phenol, is extracted from the cumene and AMS by counter-current washing with an aqueous alkali metal hydroxide. The phenol stream is then distilled to separate phenol from cumene, alphamethylstyrene and higher boiling compounds. The phenol, containing only a small amount of acetol, can then be treated to remove methylbenzofuran by treatment with an acidic resin or solid superacid catalyst without formation of significant amounts of additional methylbenzofuran.
摘要翻译：通过蒸馏回收氢过氧化氢（CHP）分解产物。通过蒸馏从苯酚流中除去大部分不合需要的副产物丙酮醇（羟基丙酮），其中大部分丙酮醇与包含丙酮，枯烯和α-甲基苯乙烯（AMS）的塔顶馏出物携带。 Acetol随后通过蒸馏与丙酮分离，其中将丙酮作为塔顶馏出物流，并且丙酮醇残留有包含枯烯，AMS和苯酚的塔底物流。通过用碱金属氢氧化物水溶液逆流洗涤，从异丙苯和AMS中提取丙酮醇和残留的苯酚。然后将苯酚流蒸馏以将苯酚与枯烯，α-甲基苯乙烯和较高沸点化合物分离。然后可以用酸性树脂或固体超强酸催化剂处理除苯甲呋喃，只含少量丙酮醇，除去甲基苯并呋喃，不形成显着量的甲基苯并呋喃。

5. 发明申请

WO2005105914A1 HIGH MELT FLOW RATE THERMOPLASTIC POLYOLEFINS PRODUCED IN-REACTOR 审中-公开
标题翻译：高熔体流动速率热塑性聚烯烃生产反应器
公开(公告)号：WO2005105914A1
公开(公告)日：2005-11-10
申请号：PCT/US2005/009053
申请日：2005-03-17
申请人： SUNOCO, INC. (R & M)
发明人： KIM, Sehzun , SCHNITGEN, Andrew, L. , MIGONE, Ruben, A. , SALEK, Jeffrey, S.
IPC分类号： C08L23/14
CPC分类号： C08L23/12 , C08L23/142 , C08L23/16 , C08L2666/06
摘要： A thermoplastic polyolefin having a melt flow rate of 20 dg/min or higher at 230 ° C is produced in reactor without visbreaking. By controlling ratio of the weight average molecular weight of the xylene soluble fraction to the weight average molecular weight of the xylene insoluble fraction, a high melt flow thermoplastic polyolefin can be produced having a good balance of impact and stiffness, tensile elongation at break and gloss properties. Optionally, the ratio of the melt flow rate of the homopolymer phase to the melt flow rate of the total thermoplastic polyolefin can also be controlled. By compounding thermoplastic polyolefins according to the current invention with one or more modifiers, additional compositions can be produced having improved resistance to solvents.
摘要翻译：在230℃下熔体流动速率为20dg / min或更高的热塑性聚烯烃在不进行减粘裂化的反应器中生产。通过控制二甲苯可溶部分的重均分子量与二甲苯不溶部分的重均分子量的比例，可以制得具有良好的冲击和刚度，断裂拉伸伸长率和光泽度的良好平衡的高熔体流动的热塑性聚烯烃属性。任选地，也可以控制均聚物相的熔体流动速率与总热塑性聚烯烃的熔体流动速率的比率。通过将根据本发明的热塑性聚烯烃与一种或多种改性剂混合，可以生产具有改进的耐溶剂性的另外的组合物。

6. 发明申请

WO2005102974A1 METHOD FOR REMOVAL OF ACETOL FROM PHENOL 审中-公开
标题翻译：从苯酚中除去乙醇的方法
公开(公告)号：WO2005102974A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/003298
申请日：2005-02-03
申请人： SUNOCO, INC. (R & M) , WIJESEKERA, Tilak, P.
发明人： WIJESEKERA, Tilak, P.
IPC分类号： C07C37/86
CPC分类号： C07C37/86 , C07C37/74 , C07C39/04
摘要： A method is provided for the efficient, low cost removal of acetol from a phenol stream. The method results in removal of substantially all of the acetol from the phenol stream without the formation of substantial amounts of additional methylbenzofuran. The method also avoids the use of expensive reagents and capital intensive distillation equipment.
摘要翻译：提供了一种从苯酚流中有效，低成本地除去丙酮醇的方法。该方法导致从酚流中除去基本上所有的丙酮醇，而不形成大量的另外的甲基苯并呋喃。该方法还避免使用昂贵的试剂和资本密集的蒸馏设备。

7. 发明申请

WO2004020507A1 RESIN COMPOSITIONS FOR PRODUCING BIAXIALLY ORIENTED POLYPROPYLENE FILMS 审中-公开
标题翻译：用于生产双向聚丙烯膜的树脂组合物
公开(公告)号：WO2004020507A1
公开(公告)日：2004-03-11
申请号：PCT/US2003/026383
申请日：2003-08-22
申请人： SUNOCO, INC. (R & M) , KIM, Sehyun , STEPHENS, Michael, Robert
发明人： KIM, Sehyun , STEPHENS, Michael, Robert
IPC分类号： C08J5/18
CPC分类号： C08L23/10 , C08J5/18 , C08J2323/10 , C08L23/12 , C08L23/14 , Y10S264/90 , Y10S264/901 , Y10S264/902 , Y10T428/31855 , Y10T428/31909 , C08L2666/06
摘要： Polypropylene resin compositions are provided that are useful in the production of biaxially oriented polypropylene films (BOPPs). The resins of the present invention are blends of high crystalline (low solubles) polypropylene homopolymer and an ethylene/propylene random copolymer (RCP). These blends can be used to replace standard high solubles BOPP grade polypropylene homopolymers. In addition, the use of high crystalline polypropylene homopolymers in the blends imparts improved stiffness to the finished films while maintaining good processability of the blends.
摘要翻译：提供了可用于生产双轴取向聚丙烯薄膜（BOPP）的聚丙烯树脂组合物。本发明的树脂是高结晶（低可溶性）聚丙烯均聚物和乙烯/丙烯无规共聚物（RCP）的共混物。这些共混物可用于替代标准高可溶性BOPP级聚丙烯均聚物。此外，在共混物中使用高结晶聚丙烯均聚物赋予成品薄膜改善的刚性，同时保持共混物的良好加工性能。

8. 发明申请

WO02090303A8 PROCESS FOR EXTRACTING PHENOL BY OPTIMIZATION OF ALKALI USAGE 审中-公开
标题翻译：通过优化阿尔卡利使用提取苯酚的方法
公开(公告)号：WO02090303A8
公开(公告)日：2003-04-10
申请号：PCT/US0209347
申请日：2002-03-26
申请人： SUNOCO INC R&M
发明人： EMBLIGE ROBERT W
IPC分类号： C07C37/72 , C07C39/04
CPC分类号： C07C37/72 , Y10T436/115831 , Y10T436/116664 , Y10T436/117497 , Y10T436/12 , Y10T436/212 , Y10T436/255 , C07C39/04
摘要： A method for determining the quantity of phenol extracted into an aqueous solution of an alkali metal hydroxide uses a measurement of the pH of the solution, from which the equivalents of phenol relative to alkali metal hydroxide in solution is determined. A method for optimizing the use of an aqueous solution of an alkali metal hydroxide in a phenol recovery process uses pH measured to regulate the feed rate of the aqueous solution.
摘要翻译：用于测定提取到碱金属氢氧化物水溶液中的酚的量的方法使用测定溶液的pH值，从而测定溶液中相对于碱金属氢氧化物的苯酚当量。在苯酚回收方法中优化碱金属氢氧化物水溶液的使用的方法使用测量的pH来调节水溶液的进料速率。

9. 发明专利

CA2563984C POLYPROPYLENE BLENDS FOR NON-WOVEN FABRICS 未知
公开(公告)号：CA2563984C
公开(公告)日：2010-01-12
申请号：CA2563984
申请日：2005-04-05
申请人： SUNOCO INC R&M
发明人： KIM SEHYUN , MCLOUGHLIN KIMBERLY M
IPC分类号： C08L23/12 , B32B5/26 , C08L23/14 , D04H3/00 , D04H3/16
摘要： The present invention provides polypropylene blends for use in the productio n fibers and fabrics. The polypropylene blends according to the current invention comprise from about 85 to about 95 percent by weight of a propylen e homopolymer and from about 5 to about 15 percent by weight of an ethylene/propylene random copolymer having an ethylene content of about 7 percent by weight or less. The overall ethylene content of the blends according to the present invention is about 1 percent by weight or less. Polypropylene blends according to the current invention provide lower bondin g temperatures and wider bonding windows without the increased smoke generatio n associated with high solubles homopolymers.

10. 发明专利

MX2008015361A POLIPROPILENO DE ALTA CRISTALINIDAD DE INDICE DE FLUJO DE FUSION ALTO. 未知
公开(公告)号：MX2008015361A
公开(公告)日：2008-12-16
申请号：MX2008015361
申请日：2007-05-30
申请人： SUNOCO INC R&M
发明人： SCHNITGEN ANDREW , KIM SEHYUN , MEVERDEN CRAIG
IPC分类号： C08F110/06 , C08F2/02 , C08F4/656
摘要： Los homopolímeros de propileno de alta cristalinidad de índice de flujo de fusión alto se producen en un procedimiento de polimerización masivo utilizando un catalizador Ziegler-Natta que contiene una combinación de dos donadores de electrones internos y donadores externos seleccionados; los homopolímeros de propileno de alta cristalinidad de índice de flujo de fusión alto producidos de acuerdo con la invención muestran un módulo de flexión mejorado y una fuerza de rendimiento de tensión cuando se nuclean.

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