公开(公告)号：US12162968B2

公开(公告)日：2024-12-10

申请号：US18311971

申请日：2023-05-04

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Jian Yang ,  Jo Ann M. Canich ,  Hua Zhou ,  Jennifer L Rapp

IPC: C07F17/00 ,  C07C2/30 ,  C07C2/32 ,  C07C17/00 ,  C08F4/659 ,  C08F4/6592 ,  C08F210/16

Abstract: A process for making a poly alpha-olefin (PAO) having a relatively high vinylidene content (or combined vinylidene and tri-substituted vinylene content) and a relatively low vinyl and/or di-substituted vinylene content, as well as a relatively low molecular weight. The process includes: contacting a feed containing a C2-C32 alpha-olefin with a catalyst system comprising activator and a bis-cyclopentadienyl metallocene compound, typically a cyclopentadienyl-benzindenyl group 4 transition metal compound.

公开(公告)号：US20230313012A1

公开(公告)日：2023-10-05

申请号：US18206127

申请日：2023-06-06

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： VELLIYUR NOTT MALLIKARJUNA RAO ,  MARIO JOSEPH NAPPA ,  ALLEN CAPRON SIEVERT

IPC: C09K5/04 ,  C07C17/00 ,  C07C17/087 ,  C07C17/20 ,  C07C17/23 ,  C07C17/354 ,  C07C19/08 ,  C07C19/10

CPC classification number: C09K5/045 ,  C07C17/00 ,  C07C17/087 ,  C07C17/206 ,  C07C17/23 ,  C07C17/354 ,  C07C19/08 ,  C07C19/10

Abstract: A process is disclosed for making CF3CF═CHF. The process involves reacting CF3CClFCCl2F with H2 in a reaction zone in the presence of a catalyst to produce a product mixture comprising CF3CF═CHF. The catalyst has a catalytically effective amount of palladium supported on a support selected from the group consisting of alumina, fluorided alumina, aluminum fluoride and mixtures thereof and the mole ratio of H2 to CF3CClFCCl2F fed to the reaction zone is between about 1:1 and about 5:1. Also disclosed are azeotropic compositions of CF3CClFCCl2F and HF and azeotropic composition of CF3CHFCH2F and HF.

公开(公告)号：US10676414B2

公开(公告)日：2020-06-09

申请号：US15681972

申请日：2017-08-21

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Hsueh Sung Tung ,  Ian Shankland

IPC: C07C17/00 ,  C07C17/20 ,  C07C17/275 ,  C07C17/278 ,  C07C19/08 ,  C07C19/01 ,  C07C21/18

Abstract: A process for the manufacture of haloalkanes, or more particularly to a process for the manufacture of 1,1,1,3,3-pentachloropropane (HCC-240fa) and/or 1,1,1,3-tetrachloropropane (HCC-250fb). The process includes (a) mixing a catalyst, co-catalyst and a haloalkane starting material under conditions suitable to produce a homogeneous mixture; (b) reacting the homogeneous mixture with a haloalkene and/or alkene starting material under conditions suitable to produce a haloalkane product stream; and (c) recovering a haloalkane product from said product stream.

公开(公告)号：US09988411B2

公开(公告)日：2018-06-05

申请号：US15598398

申请日：2017-05-18

Applicant: ADEKA CORPORATION

Inventor： Hiroki Sato ,  Junji Ueyama

IPC: C07C17/00 ,  C07F11/00 ,  C23C16/18 ,  C23C16/44 ,  C23C16/455 ,  C07F17/00 ,  C23C16/40

CPC classification number: C07F17/00 ,  C07F11/00 ,  C23C16/18 ,  C23C16/405 ,  C23C16/44 ,  C23C16/45525

Abstract: In the method of the present invention for producing a thin film, including introducing, onto a substrate, a vapor that has been obtained by vaporizing a thin-film-forming material including a molybdenum imide compound represented by the following formula (I) and that includes the molybdenum imide compound; and then forming a thin film including molybdenum on the substrate by decomposing and/or chemically reacting the molybdenum imide compound. (In the formula, R1 though R10 each represent a hydrogen atom or a linear or branched alkyl group having 1 to 5 carbon atoms, and R11 represents a linear or branched alkyl group having 1 to 8 carbon atoms.)

公开(公告)号：US09617220B2

公开(公告)日：2017-04-11

申请号：US14419003

申请日：2013-08-02

Applicant: BAYER CROPSCIENCE AG

Inventor： Sergii Pazenok ,  Winfried Etzel ,  Norbert Lui ,  Arnd Neeff

IPC: C07D231/16 ,  C07C67/343 ,  C07C17/00

CPC classification number: C07D231/16 ,  C07C17/00 ,  C07C67/343 ,  C07C69/716

Abstract: The present invention pertains to a novel process for the preparation of Fluoroalkylpyrazole- or Bisperfluoroalkypyrazole carboxylates comprising a cyclization of Perfluoroalkyl ketoesters with hydrazines.

公开(公告)号：US09353030B2

公开(公告)日：2016-05-31

申请号：US14737530

申请日：2015-06-12

Applicant: Honeywell International Inc.

Inventor： Haridasan K. Nair ,  David Nalewajek ,  Glenn Matthies

IPC: C07C17/00 ,  C07C17/361 ,  C07C17/26 ,  C07C17/358 ,  B01J23/755 ,  B01J21/18 ,  B01J23/46 ,  B01J27/132

CPC classification number: C07C17/361 ,  B01J21/18 ,  B01J23/462 ,  B01J23/466 ,  B01J23/755 ,  B01J27/132 ,  B01J37/0236 ,  B01J37/04 ,  C07C17/26 ,  C07C17/281 ,  C07C17/358 ,  C07C21/18

Abstract: Disclosed is a one step process for making of 1,1,1,4,4,4-hexafluoro-2-butene. More specifically, the present invention provides a process for making hexafluoro-2-butene, continuously, from 2-chloro-3,3,3-trifluoropronene using Fe2O3/NiO impregnated carbon catalyst at 600° to 650° C.

Abstract translation: 公开了制备1,1,1,4,4,4-六氟-2-丁烯的一步法。 更具体地说，本发明提供了使用Fe 2 O 3 / NiO浸渍的碳催化剂在600℃至650℃下从2-氯-3,3,3-三氟丙烯连续制备六氟-2-丁烯的方法。

公开(公告)号：US20150329472A1

公开(公告)日：2015-11-19

申请号：US14652913

申请日：2013-12-20

Applicant: NIPPON SODA CO., LTD.

Inventor： Hiroki Inoue ,  Yuzuru Sakata ,  Shinichi Kobayashi ,  Yoshikazu Ito ,  Takashi Kitayama

IPC: C07C209/74 ,  C07C209/32 ,  C07C17/00 ,  C07C201/14 ,  C07C211/52 ,  C07C205/12

CPC classification number: C07C209/74 ,  C07C17/00 ,  C07C17/06 ,  C07C17/12 ,  C07C201/08 ,  C07C201/14 ,  C07C205/12 ,  C07C209/32 ,  C07C211/52 ,  C07C25/13

Abstract: The present invention provides a halogenated aniline represented by formula (I) (wherein each of X1 and X2 independently represents a chlorine atom, a bromine atom or an iodine atom), a method for producing the halogenated aniline, and other aspects.

Abstract translation: 本发明提供由式（I）表示的卤代苯胺（其中X1和X2各自独立地表示氯原子，溴原子或碘原子），卤代苯胺的制造方法等。

公开(公告)号：US09187834B2

公开(公告)日：2015-11-17

申请号：US13474598

申请日：2012-05-17

Applicant: Thomas A. Albrecht ,  Ryan J. Gilliam ,  Bryan Boggs ,  Kyle Self ,  Dennis W. Solas ,  Michael Kostowskyj ,  Margarete K. Leclerc ,  Alexander Gorer ,  Michael Joseph Weiss

Inventor： Thomas A. Albrecht ,  Ryan J. Gilliam ,  Bryan Boggs ,  Kyle Self ,  Dennis W. Solas ,  Michael Kostowskyj ,  Margarete K. Leclerc ,  Alexander Gorer ,  Michael Joseph Weiss

IPC: C07C17/00 ,  C07C315/00 ,  C08F14/06 ,  C25B1/20 ,  C25B1/00 ,  C25B1/02

CPC classification number: C25B3/06 ,  B01J27/122 ,  B01J27/132 ,  C07C17/02 ,  C07D301/03 ,  C25B1/00 ,  C25B1/02 ,  C25B1/16 ,  C25B1/18 ,  C25B1/20 ,  C25B1/26 ,  C25B1/46 ,  C25B3/02 ,  C25B9/06 ,  C25B9/08 ,  C25B11/0489 ,  Y02E60/366

Abstract: There are provided methods and systems for an electrochemical cell including an anode and a cathode where the anode is contacted with a metal ion that converts the metal ion from a lower oxidation state to a higher oxidation state. The metal ion in the higher oxidation state is reacted with hydrogen gas, an unsaturated hydrocarbon, and/or a saturated hydrocarbon to form products.

Abstract translation: 提供了包括阳极和阴极的电化学电池的方法和系统，其中阳极与将金属离子从较低氧化态转化为较高氧化态的金属离子接触。 较高氧化态的金属离子与氢气，不饱和烃和/或饱和烃反应形成产物。

公开(公告)号：US09120717B2

公开(公告)日：2015-09-01

申请号：US14368955

申请日：2012-04-12

Applicant: Hemant Ratanakar Bandodkar ,  Dilip Chandrakant Sawant

Inventor： Hemant Ratanakar Bandodkar ,  Dilip Chandrakant Sawant

IPC: C07C17/00 ,  C07C17/361 ,  C07C315/00

CPC classification number: C07C17/361 ,  C07C315/00 ,  C07C317/14 ,  C07C25/06

Abstract: The invention relates to a process for the single step conversion of isomeric mixture of dichlorodipheriyi sulfones to chlorobenzene. The invention further relates a process of using dilute sulfuric acid and re-circulating the dilute sulfuric acid.

Abstract translation: 本发明涉及一步法将二氯二苯代砜的异构体混合物转化为氯苯的方法。 本发明还涉及使用稀硫酸并再循环稀硫酸的方法。

公开(公告)号：US09108180B2

公开(公告)日：2015-08-18

申请号：US13142903

申请日：2009-12-24

Applicant: Yong-Jin Yi ,  Jae-Bong Lim ,  Il-Hoon Cha ,  Han-Seok Kim ,  Yong-Ki Park ,  Won-Choon Choi ,  Da-Young Min

Inventor： Yong-Jin Yi ,  Jae-Bong Lim ,  Il-Hoon Cha ,  Han-Seok Kim ,  Yong-Ki Park ,  Won-Choon Choi ,  Da-Young Min

IPC: C07C17/00 ,  B01J29/06 ,  B01J29/04 ,  B01J29/08 ,  C07C17/37 ,  C07C17/35 ,  B01J29/40 ,  B01J29/70

CPC classification number: B01J29/04 ,  B01J29/061 ,  B01J29/084 ,  B01J29/40 ,  B01J29/7007 ,  C07C17/35 ,  C07C17/37 ,  C07C25/02

Abstract: The present invention relates to a cation-exchanged zeolite catalyst for an transiodination and a process for producing mono-iodo benzene by using it. Particularly, the cation-exchanged zeolite catalyst has a molar ratio of Si/Al from 5 to 100 and is ion-exchanged with an alkali metal or an alkaline earth metal in range of 2% to 50% of ion exchange capacity.Further, the process for producing mono-iodo benzene of the present invention comprises the step of performing a transiodination by using the cation-exchanged zeolite catalyst to produce mono-iodo benzene from reactants including benzene and one or more multi-iodo benzenes selected from the group consisting of di-iodo benzene and tri-iodo benzene.