公开(公告)号：US12090473B2

公开(公告)日：2024-09-17

申请号：US17040295

申请日：2019-05-03

申请人： Dow Technology Investments LLC

发明人： Michael A. Brammer

IPC分类号： B01J31/02 ,  B01J31/24 ,  C07C45/50

CPC分类号： B01J31/0267 ,  B01J31/2409 ,  C07C45/50 ,  B01J2231/321 ,  B01J2531/822

摘要： The present invention relates to catalyst compositions for hydroformylation processes and to hydroformylation processes utilizing certain catalysts. In one aspect, a catalyst composition for a hydroformylation process comprises (a) a transition metal; (b) a monophosphine; and (c) a tetraphosphine having the structure described herein, and wherein the composition comprises at least 40 moles of monophosphine per mole of transition metal.

公开(公告)号：US20240253023A1

公开(公告)日：2024-08-01

申请号：US11867898

申请日：2007-10-05

申请人： Christophe Michot ,  Michel Armand ,  Michel Gauthier ,  Yves Choquette

发明人： Christophe Michot ,  Michel Armand ,  Michel Gauthier ,  Yves Choquette

IPC分类号： B01J31/02 ,  B01J31/04 ,  B01J31/06 ,  B01J31/12 ,  B01J31/18 ,  B01J31/22 ,  C07B37/02 ,  C07B37/12 ,  C07C45/46 ,  C07C45/69 ,  C07C67/00 ,  C07C255/10 ,  C07C255/17 ,  C07C255/27 ,  C07C255/46 ,  C07C255/65 ,  C07C257/14 ,  C07C311/03 ,  C07C311/04 ,  C07C311/09 ,  C07C311/48 ,  C07C317/04 ,  C07C317/08 ,  C07C317/14 ,  C07C317/22 ,  C07C317/24 ,  C07C317/34 ,  C07C317/44 ,  C07D207/452 ,  C07D213/76 ,  C07D219/10 ,  C07D231/18 ,  C07D233/90 ,  C07D239/60 ,  C07D241/42 ,  C07D249/04 ,  C07D249/10 ,  C07D249/12 ,  C07D251/70 ,  C07D277/64 ,  C07D277/82 ,  C07D285/125 ,  C07D285/135 ,  C07D285/15 ,  C07D285/16 ,  C07D303/34 ,  C07D307/54 ,  C07D307/64 ,  C07D311/52 ,  C07D311/58 ,  C07D311/82 ,  C07D319/06 ,  C07D333/16 ,  C07D333/24 ,  C07D405/06 ,  C07D409/12 ,  C07D417/10 ,  C07D417/14 ,  C07F17/02 ,  C08F4/04 ,  C08G65/334 ,  C09B69/00 ,  C09B69/02 ,  C09B69/10 ,  H01B1/12 ,  H01G9/022 ,  H01G11/02 ,  H01G11/62 ,  H01M4/00 ,  H01M4/38 ,  H01M4/58 ,  H01M4/62 ,  H01M6/00 ,  H01M6/16 ,  H01M6/18 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  G02F1/1516 ,  G02F1/1523 ,  H01M4/02 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/40 ,  H01M4/48 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/60 ,  H01M4/66 ,  H01M6/04

CPC分类号： B01J31/0224 ,  B01J31/0215 ,  B01J31/0222 ,  B01J31/0225 ,  B01J31/0227 ,  B01J31/0235 ,  B01J31/0239 ,  B01J31/0247 ,  B01J31/0251 ,  B01J31/0252 ,  B01J31/0267 ,  B01J31/0271 ,  B01J31/0281 ,  B01J31/0288 ,  B01J31/0289 ,  B01J31/04 ,  B01J31/06 ,  B01J31/068 ,  B01J31/124 ,  B01J31/1815 ,  B01J31/2208 ,  C07B37/02 ,  C07B37/12 ,  C07C45/46 ,  C07C45/69 ,  C07C67/00 ,  C07C255/10 ,  C07C255/17 ,  C07C255/27 ,  C07C255/46 ,  C07C255/65 ,  C07C257/14 ,  C07C311/03 ,  C07C311/04 ,  C07C311/09 ,  C07C311/48 ,  C07C317/04 ,  C07C317/08 ,  C07C317/14 ,  C07C317/22 ,  C07C317/24 ,  C07C317/34 ,  C07C317/44 ,  C07D207/452 ,  C07D213/76 ,  C07D219/10 ,  C07D231/18 ,  C07D233/90 ,  C07D239/60 ,  C07D241/42 ,  C07D249/04 ,  C07D249/10 ,  C07D249/12 ,  C07D251/70 ,  C07D277/64 ,  C07D277/82 ,  C07D285/125 ,  C07D285/135 ,  C07D285/15 ,  C07D285/16 ,  C07D303/34 ,  C07D307/54 ,  C07D307/64 ,  C07D311/52 ,  C07D311/58 ,  C07D311/82 ,  C07D319/06 ,  C07D333/16 ,  C07D333/24 ,  C07D405/06 ,  C07D409/12 ,  C07D417/10 ,  C07D417/14 ,  C07F17/02 ,  C08F4/04 ,  C08G65/3344 ,  C09B69/00 ,  C09B69/02 ,  C09B69/10 ,  H01B1/122 ,  H01B1/128 ,  H01G9/022 ,  H01G11/02 ,  H01G11/62 ,  H01M4/00 ,  H01M4/382 ,  H01M4/5815 ,  H01M4/625 ,  H01M6/00 ,  H01M6/166 ,  H01M6/181 ,  H01M6/183 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/0565 ,  H01M10/0567 ,  H01M10/0568 ,  B01J2231/122 ,  B01J2231/14 ,  B01J2231/326 ,  B01J2231/341 ,  B01J2231/348 ,  B01J2231/4205 ,  B01J2231/543 ,  B01J2531/35 ,  B01J2531/824 ,  C07C2601/10 ,  C07C2602/42 ,  G02F2001/1518 ,  G02F1/1525 ,  H01M4/02 ,  H01M4/131 ,  H01M4/133 ,  H01M4/134 ,  H01M4/405 ,  H01M4/48 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/60 ,  H01M4/661 ,  H01M6/04 ,  H01M6/164 ,  H01M6/168 ,  Y02E60/13 ,  Y10S430/127 ,  Y10T29/49108 ,  Y10T428/2918

摘要： The invention concerns ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention is comprised of an amide or one of its salts, including an anionic portion combined with at least one cationic portion M+m in sufficient numbers to ensure overall electronic neutrality; the compound is further comprised of M as a hydroxonium, a nitrosonium NO+, an ammonium —NH4+, a metallic cation with the valence m, an organic cation with the valence m, or an organometallic cation with the valence m. The anionic portion matches the formula RF—SOx—N−Z, where RF is a perflourinated group, x is 1 or 3, and Z is an electroattractive substituent. The compounds can be used notably for ionic conducting materials, electronic conducting materials, colorants and the catalysis of various chemical reactions.

公开(公告)号：US20180141967A1

公开(公告)日：2018-05-24

申请号：US15872550

申请日：2018-01-16

申请人： KURARAY CO., LTD. ,  HOKKO CHEMICAL INDUSTRY CO. , LTD.

发明人： Eriko HONDA ,  Tatsuya YOSHIKAWA ,  Tomoaki TSUJI ,  Hitoshi KOIZUMI ,  Kyoko SUGITA ,  Nobumichi KUMAMOTO

IPC分类号： C07F9/50 ,  B01J31/02 ,  C07C211/08 ,  C07C211/07 ,  C07C211/05

CPC分类号： C07F9/5022 ,  B01J31/0225 ,  B01J31/0267 ,  B01J31/0271 ,  B01J2231/20 ,  C07C211/05 ,  C07C211/07 ,  C07C211/08

摘要： Provided are a water-soluble triarylphosphine for a palladium catalyst, which has high selectivity in a telomerization reaction and can be recovered with efficiency, an ammonium salt thereof, and a method for efficiently producing the same. Specifically, provided are bis(6-methyl-3-sulphophenyl)phenylphosphine; a bis(6-methyl-3-sulphonatopheyl)phenylphosphine diammonium salt obtained by reacting the phosphine with a tertiary amine having a total of 3 to 27 carbon atoms in groups bonded to one nitrogen atom; and a method for producing the same.

公开(公告)号：US20180057476A1

公开(公告)日：2018-03-01

申请号：US15804874

申请日：2017-11-06

申请人： FUTERRO S.A.

发明人： Christian Penu ,  Benjamine Belloncle

IPC分类号： C07D319/12 ,  B01J27/24 ,  B01J31/02 ,  B01J31/04 ,  B01J31/26 ,  C08G18/42 ,  B01J23/02 ,  C04B16/06 ,  C09D167/04

CPC分类号： C07D319/12 ,  B01J23/02 ,  B01J27/24 ,  B01J31/0267 ,  B01J31/0274 ,  B01J31/04 ,  B01J31/26 ,  B01J2231/52 ,  B01J2531/002 ,  B01J2531/004 ,  B01J2531/007 ,  C04B16/0683 ,  C08G18/428 ,  C09D167/04

摘要： Process for increasingly producing D-Lactide and meso lactide by depolymerizing by back biting polylactide (PLA) said process which comprises: (i) Depolymerizing polylactide into its corresponding dimeric cyclic esters by heating the polylactide in the presence of a catalyst system comprising a catalyst and a co-catalyst in a reaction zone at temperature and pressure at which the polylactide is molten; (ii) Forming a vapor product stream from the reaction zone; (iii) Removing the vapor product stream and optionally condense it; (iv) Recovering, either together or separately meso-lactide, D-lactide and L-lactide.

公开(公告)号：US09745200B2

公开(公告)日：2017-08-29

申请号：US13989823

申请日：2011-12-02

申请人： Stephan Wieber ,  Matthias Patz ,  Harald Stueger ,  Christoph Walkner

发明人： Stephan Wieber ,  Matthias Patz ,  Harald Stueger ,  Christoph Walkner

IPC分类号： C01B33/08 ,  C01B33/107 ,  B01J31/02 ,  C01B33/04 ,  C01B33/021

CPC分类号： C01B33/10773 ,  B01J31/0267 ,  C01B33/021 ,  C01B33/04

摘要： The invention relates to a process for preparing higher halosilanes by disproportionation of lower halosilanes. The invention further relates to a process for preparing higher hydridosilanes from the higher halosilanes prepared by disproportionation. The invention further relates to mixtures containing at least one higher halosilane or at least one higher hydridosilane prepared by the process described. Finally, the invention relates to the use of such a mixture containing at least one higher hydridosilane for producing electronic or optoelectronic component layers or for producing silicon-containing layers.

公开(公告)号：US09283554B2

公开(公告)日：2016-03-15

申请号：US14694052

申请日：2015-04-23

申请人： IFP Energies nouvelles ,  UNIVERSITEIT VAN AMSTERDAM

发明人： Pierre Boulens ,  Pierre-Alain Breuil ,  Joost Reek ,  Helene Olivier-Bourbigou

IPC分类号： C07F15/00 ,  B01J31/00 ,  C07C2/02 ,  B01J31/18 ,  C07C2/32 ,  C07F15/04 ,  B01J31/14 ,  B01J31/02 ,  B01J31/22

CPC分类号： B01J31/1845 ,  B01J31/0267 ,  B01J31/143 ,  B01J31/2247 ,  B01J2231/20 ,  B01J2531/0213 ,  B01J2531/847 ,  C07C2/32 ,  C07C2/34 ,  C07C2527/02 ,  C07C2531/18 ,  C07C2531/24 ,  C07F15/045 ,  C07C11/08

摘要： The invention describes a nickel-based composition. The invention also concerns the use of said composition as a catalytic composition in an olefin oligomerization process.

摘要翻译： 本发明描述了一种镍基组合物。 本发明还涉及在烯烃低聚方法中使用所述组合物作为催化组合物。

公开(公告)号：US08710276B2

公开(公告)日：2014-04-29

申请号：US13949800

申请日：2013-07-24

申请人： LG Chem, Ltd.

发明人： Dong Hyun Ko ,  Sung Shik Eom ,  O Hak Kwon ,  Hye Won Yang ,  Jae Hui Choi

IPC分类号： C07C45/50 ,  B01J31/12 ,  B01J31/24

CPC分类号： B01J31/2404 ,  B01J31/0267 ,  B01J2231/321 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/845 ,  C07C45/50 ,  C07C45/505 ,  C07C47/02

摘要： Disclosed are a catalyst composition for hydroformylation of olefin compounds, comprising a specific phosphine ligand and a transition metal catalyst, and a hydroformylation process using the same. Through a hydroformylation process using the catalyst composition according to the present invention, a suitable selectivity of iso-aldehyde can be maintained, catalyst stability can be improved, the amount of used ligand can be reduced and superior catalyst activity can be obtained.

摘要翻译： 公开了包含特定膦配体和过渡金属催化剂的烯烃化合物的加氢甲酰基化的催化剂组合物和使用其的加氢甲酰化方法。 通过使用根据本发明的催化剂组合物的加氢甲酰化方法，可以保持适当的异醛选择性，可以提高催化剂的稳定性，可以降低使用的配位体的量并获得优异的催化剂活性。

公开(公告)号：US20130260286A1

公开(公告)日：2013-10-03

申请号：US13771729

申请日：2013-02-20

申请人： KABUSHIKI KAISHA TOSHIBA

发明人： Katsuyuki Naito ,  Yoshihiko Nakano ,  Norihiro Yoshinaga ,  Shigeru Matake ,  Yoshihiro Akasaka

IPC分类号： B01J31/02 ,  C25B9/00 ,  H01M4/90

CPC分类号： B01J31/0255 ,  B01J31/0257 ,  B01J31/0265 ,  B01J31/0267 ,  B01J31/1805 ,  B01J31/28 ,  B01J2231/62 ,  B01J2531/842 ,  B01J2531/845 ,  C25B9/00 ,  C25B11/04 ,  H01M4/9008

摘要： An oxygen reduction catalyst of an embodiment includes: a stack of single-layer graphenes; and a phosphorus compound, wherein some of carbon atoms of the graphenes are replaced by nitrogen atoms, and the phosphorus compound has a peak of phosphorus 2p orbital of 133.0 to 134.5 eV in X-ray photoelectron spectrum.

摘要翻译： 一个实施方案的氧还原催化剂包括：一层单层石墨烯; 和磷化合物，其中一些碳原子被氮原子取代，并且磷化合物在X射线光电子光谱中具有133.0至134.5eV的磷2p轨道的峰值。

公开(公告)号：US08299284B2

公开(公告)日：2012-10-30

申请号：US12514901

申请日：2007-11-14

申请人： Douglas W. Stephan ,  Preston A. Chase ,  Gregory C. Welch

发明人： Douglas W. Stephan ,  Preston A. Chase ,  Gregory C. Welch

IPC分类号： C07F7/00 ,  C07F5/06 ,  C07F9/00

CPC分类号： B01J31/0272 ,  B01J31/0267 ,  B01J31/0275 ,  C07F9/5022

摘要： A compound having the formula (I) where each of R1, R2, R3 and R4 is independently C6-C18 aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl substituent, C4-C20 branched alkyl-, C16-C20 linear alkyl-, RO—, —NRR′, —PRR′, —SR, fluoro substituted forms thereof, and perfluoro forms thereof: and R5 is C6-C18 aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl substituent, C3-C20 branched alkyl-, C2-C30 linear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; where R and R′ are each independently C6-C18aryl-, C5-C8 cycloalkyl-, C6-C18 aryl having at least one C1-C20 alkyl substituent, C5-C8 cycloalkyl having at least one C1-C20 alkyl substituent, C4-C20 branched alkyl-, C2-C30 linear alkyl-, fluoro substituted forms thereof, and perfluoro forms thereof; A is N, P, S, or O with the proviso that when A is S, R2 is a nullify; and M is B, Al, Ga or In.

摘要翻译： 具有式（I）的化合物，其中R 1，R 2，R 3和R 4各自独立地为具有至少一个C 1 -C 20烷基取代基的C 6 -C 18芳基 - ，C 5 -C 8环烷基 - ，C 6 -C 18芳基，C 5 -C 8环烷基 具有至少一个C 1 -C 20烷基取代基，C 4 -C 20支链烷基 - ，C16-C20直链烷基 - ，RO-，-NRR'，-PRR'，-SR，氟取代形式及其全氟形式：R5 是具有至少一个C 1 -C 20烷基取代基的C 6 -C 18芳基，C 5 -C 8环烷基，C 6 -C 18芳基，具有至少一个C 1 -C 20烷基取代基的C 5 -C 8环烷基，C 3 -C 20支链烷基， C30直链烷基，氟取代形式及其全氟型; 其中R和R'各自独立地为具有至少一个C 1 -C 20烷基取代基的C 6 -C 18芳基 - ，C 5 -C 8环烷基 - ，C 6 -C 18芳基，具有至少一个C 1 -C 20烷基取代基的C 5 -C 8环烷基，C 4 -C 20 支链烷基 - ，C2-C30直链烷基 - ，氟取代形式及其全氟型; A是N，P，S或O，条件是当A是S时，R2是无效的; M为B，Al，Ga或In。

公开(公告)号：US20110046301A1

公开(公告)日：2011-02-24

申请号：US12670298

申请日：2008-07-25

申请人： Gerard Mignani ,  Mathias Destarac ,  Daniel Taton ,  Yves Gnanou ,  Antoine Baceiredo ,  Tsuyoshi Kato ,  Fabian Bonnette ,  Gopakumar Sivasankarapillai

发明人： Gerard Mignani ,  Mathias Destarac ,  Daniel Taton ,  Yves Gnanou ,  Antoine Baceiredo ,  Tsuyoshi Kato ,  Fabian Bonnette ,  Gopakumar Sivasankarapillai

IPC分类号： C09D175/04 ,  C08G18/16

CPC分类号： B01J31/0239 ,  B01J31/006 ,  B01J31/0247 ,  B01J31/0267 ,  B01J2231/14 ,  C08G18/2018 ,  C08G18/2027 ,  C08G18/209 ,  C08G18/3206 ,  C08G18/4833

摘要： The present invention relates to a process for preparing a compound comprising at least a urethane group —HN—C(═O)—O, said process comprising a step (E) in which a compound (I) comprising at least an isocyanate functional group —N═C═O is reacted with an organic compound (II) carrying at least a hydroxyl group —OH, said reaction being carried out in a presence of a carbene (III) used as a catalyst.

摘要翻译： 本发明涉及至少包含氨基甲酸酯基-HN-C（= O）-O的化合物的制备方法，所述方法包括步骤（E），其中至少包含异氰酸酯官能团的化合物（I） -N = C = O与至少含有羟基-OH的有机化合物（II）反应，所述反应在用作催化剂的卡宾（III）存在下进行。