公开(公告)号：US07198772B2

公开(公告)日：2007-04-03

申请号：US10776140

申请日：2004-02-11

Applicant: David Moy ,  Asif Chishti

Inventor： David Moy ,  Asif Chishti

IPC: D01F9/12

CPC classification number: B82Y30/00 ,  B01J21/04 ,  B01J23/85 ,  B01J23/881 ,  B01J31/04 ,  B01J31/1805 ,  B01J31/28 ,  B01J31/34 ,  B01J37/0217 ,  B01J37/03 ,  B01J2531/64 ,  B82Y40/00 ,  C01B32/15 ,  D01F9/1273

Abstract: An improved catalyst for producing carbon fibrils is made by incorporating an effective yield-enhancing amount of a carboxylate into a fibril-forming catalyst. Alternatively, such a catalyst is made by coprecipitating a compound of a metal having fibril-forming catalytic properties and an aluminum and/or magnesium compound, optionally in the presence of carbon particles or carbon fibril aggregates. The catalyst may also be made by incorporating a compound of a fibril-forming metal onto magnesia particles in carbon particles or carbon fibril aggregates. The catalysts, methods of using them to form carbon fibrils and those carbon fibrils are also disclosed.

Abstract translation: 通过将有效的增产量的羧酸盐​​引入原纤维形成催化剂中来制备用于生产碳原纤维的改进的催化剂。 或者，这种催化剂通过共沉淀具有原纤维形成催化性质的金属的化合物和铝和/或镁化合物，任选地在碳颗粒或碳原纤聚集体的存在下制备。 催化剂也可以通过将原纤维形成金属的化合物引入到碳颗粒或碳原子聚集体中的氧化镁颗粒上来制备。 还公开了催化剂，使用它们形成碳原纤维和那些碳原纤的方法。

公开(公告)号：US07189791B2

公开(公告)日：2007-03-13

申请号：US10855585

申请日：2004-05-27

Applicant: Gregory Adam Solan ,  Christopher James Davies

Inventor： Gregory Adam Solan ,  Christopher James Davies

IPC: C08F4/695 ,  C08F4/70 ,  B01J31/12 ,  B01J31/14 ,  C07F13/00 ,  C07F15/00 ,  C07F15/04

CPC classification number: C07C2/32 ,  B01J31/143 ,  B01J31/146 ,  B01J31/1805 ,  B01J31/1815 ,  B01J2231/122 ,  B01J2231/20 ,  B01J2531/0258 ,  B01J2531/16 ,  B01J2531/72 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847 ,  C07C2531/26 ,  C07F13/005 ,  C07F15/025 ,  C07F15/045 ,  C07F15/065 ,  C08F10/00 ,  C08F110/02 ,  C07C11/02 ,  C08F2500/02 ,  C08F4/60089 ,  C08F4/7042 ,  C08F4/50 ,  C08F4/7081

Abstract: This invention relates to a transition metal catalyst compound represented by the formula: LMX2 or (LMX2)2 wherein each M is independently a Group 7 to 11 metal, preferably a Group 7, 8, 9, or 10 metal; each L is, independently, a tridentate or tetradentate neutrally charged ligand that is bonded to M by three or four nitrogen atoms, (where at least one of the nitrogen atoms is a central nitrogen atom and at least two of the nitrogen atoms are terminal nitrogen atoms), and at least two terminal nitrogen atoms are substituted with one C3–C50 hydrocarbyl and one hydrogen atom or two hydrocarbyls wherein at least one hydrocarbyl is a C3–C50 hydrocarbyl, and the central nitrogen atom is bonded to three different carbon atoms or two different carbon atoms and one hydrogen atom; X is independently a monoanionic ligand, or two X may join together to form a bidentate dianionic ligand.

Abstract translation: 本发明涉及由下式表示的过渡金属催化剂化合物：LMX 2或（LMX 2）2 N，其中每个M独立地为基团 7至11个金属，优选第7,8,9或10族金属; 每个L独立地是三齿或四齿中性带电的配体，其通过三个或四个氮原子（其中至少一个氮原子是中心氮原子，并且至少两个氮原子是末端氮）与M键合 原子），并且至少两个末端氮原子被一个C 3 -C 50烃基和一个氢原子或两个烃基取代，其中至少一个烃基是C < 并且中心氮原子键合到三个不同的碳原子或两个不同的碳原子和一个氢原子上; X独立地是单阴离子配体，或两个X可以连接在一起以形成二齿二离子配体。

公开(公告)号：US20070022877A1

公开(公告)日：2007-02-01

申请号：US11428647

申请日：2006-07-05

Applicant: Eva Marand ,  Sangil Kim

Inventor： Eva Marand ,  Sangil Kim

IPC: B01D53/22

CPC classification number: B01D53/228 ,  B01D69/141 ,  B01J31/1608 ,  B01J31/1616 ,  B01J31/1633 ,  B01J31/1805 ,  B01J35/065 ,  B01J37/0219 ,  B01J37/0244 ,  B01J37/0246 ,  Y02C10/10

Abstract: Mixed matrix membranes are prepared from mesoporous silica (and certain other silica) and membrane-forming polymers (such as polysulfone), in a void free fashion where either no voids or voids of less than 100 angstroms are present at the interface of the membrane-forming polymer and the silica. Such silica-containing mixed matrix membranes are particularly useful for their selectivity (such as carbon dioxide selectivity) and permeability. Methods for separating carbon dioxide are provided.

Abstract translation: 混合基质膜以无空隙的方式从介孔二氧化硅（和某些其它二氧化硅）和成膜聚合物（例如聚砜）制备，其中在膜 - 膜的界面处不存在小于100埃的空隙或空隙， 形成聚合物和二氧化硅。 这种含二氧化硅的混合基质膜对于它们的选择性（例如二氧化碳选择性）和渗透性特别有用。 提供了分离二氧化碳的方法。

公开(公告)号：US20060270811A1

公开(公告)日：2006-11-30

申请号：US11418676

申请日：2006-05-04

Applicant: Han Shen ,  Brian Goodall

Inventor： Han Shen ,  Brian Goodall

IPC: C08F4/06 ,  B01J31/00

CPC classification number: B01J31/2226 ,  B01J31/16 ,  B01J31/1805 ,  B01J31/226 ,  B01J31/2291 ,  B01J31/2404 ,  B01J2231/005 ,  B01J2531/001 ,  B01J2531/0291 ,  B01J2531/16 ,  B01J2531/62 ,  B01J2531/72 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/824 ,  B01J2531/842 ,  B01J2531/845 ,  B01J2531/847 ,  C07F11/00 ,  C07F11/005 ,  C07F15/006 ,  C07F15/0066 ,  C07F15/0073 ,  C07F15/04 ,  C07F15/045 ,  C08F4/619 ,  C08F10/00 ,  C08F110/02 ,  C08F210/02 ,  C08F2410/03 ,  C08F4/80 ,  C08F4/78 ,  C08F2500/03 ,  C08F220/06 ,  C08F232/00 ,  C08F212/08 ,  C08F4/7031 ,  C08F4/7022 ,  C08F4/7006 ,  C08F4/6912

Abstract: A catalytic composition, including a neutral metal-pair complex, is disclosed, along with a method for its preparation. A method for the polymerization of ethylenically unsaturated monomers using the catalytic composition, and the addition polymers produced thereby are also disclosed.

Abstract translation: 公开了包括中性金属对络合物的催化组合物及其制备方法。 还公开了使用催化组合物聚合烯键式不饱和单体的方法和由其制备的加成聚合物。

公开(公告)号：US07129373B2

公开(公告)日：2006-10-31

申请号：US10366947

申请日：2003-02-14

Applicant: James P. Coleman ,  Martin P. McGrath

Inventor： James P. Coleman ,  Martin P. McGrath

IPC: C07F9/38 ,  C07F9/40

CPC classification number: B01J31/1616 ,  B01J21/18 ,  B01J23/626 ,  B01J23/74 ,  B01J23/89 ,  B01J23/8906 ,  B01J23/8913 ,  B01J31/1805 ,  B01J31/183 ,  B01J35/0033 ,  B01J35/023 ,  B01J35/10 ,  B01J35/1033 ,  B01J37/0203 ,  B01J37/0205 ,  B01J37/082 ,  B01J2531/842 ,  B01J2531/845 ,  C07C209/68 ,  C07F9/3813 ,  Y02P20/588

Abstract: An oxidation catalyst is prepared by pyrolyzing a source of iron and a source of nitrogen on a carbon support. Preferably, a noble metal is deposited over the modified support which comprises iron and nitrogen bound to the carbon support. The catalyst is effective for oxidation reactions such as the oxidative cleavage of tertiary amines to produce secondary amines, especially the oxidation of N-(phosphonomethyl)iminodiacetic acid to N-(phosphonomethyl)glycine.

Abstract translation: 通过在碳载体上热解铁源和氮源来制备氧化催化剂。 优选地，贵金属沉积在改性载体上，其包含结合到碳载体上的铁和氮。 该催化剂对氧化反应有效，例如叔胺的氧化裂解产生仲胺，特别是N-（膦酰基甲基）亚氨基二乙酸氧化为N-（膦酰基甲基）甘氨酸。

公开(公告)号：US07129304B1

公开(公告)日：2006-10-31

申请号：US11186038

申请日：2005-07-21

Applicant: Brooke L. Small ,  Michael Carney

Inventor： Brooke L. Small ,  Michael Carney

IPC: C08F4/44 ,  B01J31/38

CPC classification number: C07F13/005 ,  B01J31/143 ,  B01J31/1805 ,  B01J2231/10 ,  C07F15/025 ,  C07F15/065 ,  C08F10/00 ,  C08F110/02 ,  C08F2500/02 ,  C08F4/7042 ,  C08F4/7045 ,  C08F4/7049 ,  C08F4/7044

Abstract: Processes to polymerize or oligomerize olefins by contacting olefins with α-diimine metal complexes. In particular, alpha olefins can be produced in high selectivity by contacting ethylene with selected α-diimine metal complexes. In some cases an activator such as an alkylaluminum compound is also contacted with ethylene and the α-diimine metal complexes.

Abstract translation: 通过使烯烃与α-二亚胺金属络合物接触来使烯烃聚合或低聚的方法。 特别地，通过使乙烯与选择的α-二亚胺金属络合物接触，可以高选择性地制备α-烯烃。 在一些情况下，活化剂如烷基铝化合物也与乙烯和α-二亚胺金属络合物接触。

公开(公告)号：US07109365B2

公开(公告)日：2006-09-19

申请号：US10722195

申请日：2003-11-25

Applicant: David J. Gervasi ,  Santokh S. Badesha ,  John W. Spiewak

Inventor： David J. Gervasi ,  Santokh S. Badesha ,  John W. Spiewak

IPC: C07F49/92 ,  C08K5/15

CPC classification number: C07C49/92 ,  B01J31/0202 ,  B01J31/0205 ,  B01J31/0209 ,  B01J31/0231 ,  B01J31/0232 ,  B01J31/04 ,  B01J31/1805 ,  B01J31/1815 ,  B01J31/2234 ,  B01J2531/16 ,  B01J2531/52 ,  B01J2531/827 ,  B01J2531/94 ,  B01J2540/225 ,  B01J2540/64

Abstract: A process for solubilizing an organometallic compound in a fluorinated solvent to form an organometallic solution by adding and reacting a co-solubilizer having a partly fluorinated polymer, an organometallic compound, and a fluorinated solvent, and the co-solubilizer has the ability to cause the organometallic compound to become miscible in a fluorinated solvent, and further, the co-solubilizer is not a catalyst and is present in the final organometallic solution.

Abstract translation: 通过加入并使具有部分氟化的聚合物，有机金属化合物和氟化溶剂的共增溶剂和共溶解剂进行反应而使有机金属化合物溶解在氟化溶剂中以形成有机金属溶液的方法，并且该助溶剂具有使 有机金属化合物在氟化溶剂中混溶，此外，共增溶剂不是催化剂并存在于最终的有机金属溶液中。

公开(公告)号：US20060180274A1

公开(公告)日：2006-08-17

申请号：US10529894

申请日：2003-10-01

Applicant: Urs Burckhardt ,  Andreas Diener

Inventor： Urs Burckhardt ,  Andreas Diener

IPC: C08G18/00

CPC classification number: C09D175/04 ,  B01J31/1805 ,  C08G18/12 ,  C08G18/227 ,  C08G18/4866 ,  C08G2190/00 ,  C08G18/307

Abstract: The present invention relates to a one-component polyurethane composition comprising at least one polyurethane prepolymer having terminal isocyanate groups which is prepared from at least one polyisocyanate and at least one polyol, and to at least one catalyst system which is obtainable from at least one bismuth compound and at least one aromatic nitrogen compound. The invention additionally relates to a use of this polyurethane composition as an adhesive, sealant, coating or lining. Finally, catalysts for polyurethane compositions are disclosed which represent coordination compounds between bismuth and at least one aromatic nitrogen compound.

Abstract translation: 本发明涉及一种单组分聚氨酯组合物，其包含至少一种具有由至少一种多异氰酸酯和至少一种多元醇制备的末端异氰酸酯基团的聚氨酯预聚物和至少一种可从至少一种铋获得的催化剂体系 化合物和至少一种芳族氮化合物。 本发明还涉及这种聚氨酯组合物作为粘合剂，密封剂，涂层或衬里的用途。 最后，公开了用于聚氨酯组合物的催化剂，其表示铋和至少一种芳族氮化合物之间的配位化合物。

公开(公告)号：US07087548B2

公开(公告)日：2006-08-08

申请号：US10493745

申请日：2002-10-24

Applicant: Oreste Piccolo ,  Alessandra Verrazzani

Inventor： Oreste Piccolo ,  Alessandra Verrazzani

IPC: B01J31/00

CPC classification number: B01J31/1616 ,  B01J21/04 ,  B01J23/464 ,  B01J31/1805 ,  B01J37/18 ,  B01J2231/645 ,  B01J2531/822 ,  C07C45/62 ,  C07C49/255 ,  Y02P20/588

Abstract: A process for preparing an Rh-based catalytic system heterogenized on an organic or mineral support, characterized in that: a) a rhodium derivative with a valency state>0 is reduced in an ether or aromatic solvent and in the presence of a compound chosen from the group consisting of lipophilic tertiary amines, lipophilic tertiary amides and lipophilic quaternary ammonium salts, and b) the mixture thus obtained is adsorbed onto a suitable organic or mineral support. Use of the abovementioned catalytic system to hydrogenate a C═C double bond of an α,β-unsaturated carbonyl compound.

Abstract translation: 一种用于制备在有机或矿物载体上异质化的基于Rh的催化体系的方法，其特征在于：a）在醚或芳族溶剂中并且在选自以下的化合物存在下，化合价> 0的铑衍生物被还原 由亲脂性叔胺，亲脂性叔酰胺和亲脂性季铵盐组成的组，和b）由此获得的混合物被吸附到合适的有机或矿物载体上。 使用上述催化体系来氢化α，β-不饱和羰基化合物的C-C双键。

公开(公告)号：US20060135356A1

公开(公告)日：2006-06-22

申请号：US11354855

申请日：2006-02-16

Applicant: Raghunath Chaudhari ,  Bibhas Sarkar ,  Kausik Mukhopadhyay

Inventor： Raghunath Chaudhari ,  Bibhas Sarkar ,  Kausik Mukhopadhyay

IPC: B01J31/00 ,  C07F7/02 ,  C07F15/02

CPC classification number: B01J31/127 ,  B01J31/1805 ,  B01J2231/321 ,  B01J2531/824

Abstract: The present invention provides a novel immobilized metal complex catalyst of Formula I wherein M is a Group VIII metal, Lx is a phosphine ligand, n is an integer with a value between 2 and 6, MLx is an organometallic complex.

Abstract translation: 本发明提供了一种新型的式I的固定化金属络合物催化剂，其中M是第Ⅷ族金属，L x是膦配体，n是2和6之间的整数，ML _{x 是有机金属络合物。}