公开(公告)号：US12100600B2

公开(公告)日：2024-09-24

申请号：US17424211

申请日：2019-12-20

Applicant: Central Glass Company, Limited

Inventor： Hiroyuki Oomori ,  Tatsunori Kamida ,  Shinya Ikeda

IPC: H01L21/31 ,  C09K13/02 ,  C09K13/08 ,  H01L21/3065 ,  H01L21/311 ,  C07C17/093 ,  C07C17/361 ,  C07C19/08

CPC classification number: H01L21/31116 ,  C09K13/02 ,  C09K13/08 ,  H01L21/3065 ,  H01L21/31138 ,  C07C17/093 ,  C07C17/361 ,  C07C19/08

Abstract: A dry etching method according to one embodiment of the present disclosure includes plasmatizing a dry etching agent and etching a silicon oxide or a silicon nitride with the plasmatized dry etching agent, wherein the dry etching agent comprises CF3I and a C2-C3 fluorine-containing linear nitrile compound, and wherein the concentration of the C2-C3 fluorine-containing linear nitrile compound relative to the CF3I is higher than or equal to 1 vol. ppm and lower than or equal to 1 vol %.

公开(公告)号：US12091374B2

公开(公告)日：2024-09-17

申请号：US17578512

申请日：2022-01-19

Applicant: L'Air Liquide, Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude

Inventor： Grigory Nikiforov

IPC: C07C17/093 ,  B01J31/02 ,  C07C17/38 ,  C07C22/02

CPC classification number: C07C17/093 ,  B01J31/0268 ,  C07C17/38 ,  C07C22/02

Abstract: A metal cyclopentadienyl complex has the formula:




wherein m≥0; M is a Group I, II or III main group metal, alkali or transition metal; C5H4 represents a Cp ring where two hydrogens are substituted by M and R(F)m; R(F)m is connected to any one of the carbon atoms of the Cp and selected from a hydrocarbyl, fluorohydrocarbyl, silyl group [SiR′3], or amino group [—NR1R2]. The metal cyclopentadienyl complexes include Li(C5H4-2-C5H11) (CAS No: 2413046-23-6), K(C5H4-2-C5H11), Na(C5H4-2-C5H11), K(C5H4-1-F—C4H10), K(C5H4-1,1,1-3F—C4H6), Li(C5H4-2-C4H9), or In(C5H4-2-C5H11) (CAS No.: 2364634-67-1).

A mono-substituted cyclopentadiene has the formula:




wherein m≥0; C5H5 represents the Cp ring where one hydrogen is substituted R(F)m; R(F)m is connected to any one of the carbon atoms of the Cp and selected from a hydrocarbyl, fluorohydrocarbyl, silyl group [SiR′3], or amino group [—NR1R2]. The mono-substituted cyclopentadienes include C5H5-1-F—C4H10, C5H5-2-C5H11, C5H5-2-C4H9, or C5H5-1,1,1-3F—C4H6.

公开(公告)号：US11440861B2

公开(公告)日：2022-09-13

申请号：US17295102

申请日：2019-11-25

Applicant: BASF SE

Inventor： Karsten Koerber ,  Michael Rack ,  Pascal Bindschaedler ,  Martin John McLaughlin ,  Birgit Gockel ,  Devendra Vyas ,  Sebastian Soergel

IPC: C07C17/35 ,  B01J21/18 ,  B01J23/44 ,  C07C25/08 ,  C07C245/20 ,  C07C37/045 ,  C07C39/30 ,  C07C17/093

Abstract: The invention relates to a process for the preparation of 5-bromo-1,3-dichloro-2-fluoro-benzene by diazotization and reduction of 6-bromo-2,4-dichloro-3-fluoro-aniline, which is obtained by bromination of 2,4-dichloro-3-fluoro-aniline, which is obtained by reduction of 1,3-dichloro-2-fluoro-4-nitro-benzene, and a process for preparing active compounds of formula V (Formula V) wherein the variables are defined in the specification by further transforming 5-bromo-1,3-dichloro-2-fluoro-benzene obtained from 2,4-dichloro-3-fluoro-aniline by the process according to the invention.

公开(公告)号：US20210002187A1

公开(公告)日：2021-01-07

申请号：US17031465

申请日：2020-09-24

Applicant: SPOLEK PRO CHEMICKOU A HUTNI VYROBU A.S.

Inventor： Zdenek Ondrus ,  Pavel KUBICEK

IPC: C07C17/04 ,  C07C17/013 ,  C07C17/10 ,  C07C17/06 ,  C07C17/093

Abstract: A process for producing a chlorinated alkane in which an alkene or an alkane feedstock is contacted with chlorine in a chlorination zone to produce a reaction mixture containing the chlorinated alkane, wherein the chlorine supplied into the chlorination zone has an oxygen content of less than about 2000 ppmv and wherein: the chlorination zone is closed to the atmosphere, and/or the chlorination zone is operated under atmospheric or superatmospheric pressure, and/or the chlorination zone is operated under an inert atmosphere, and/or the content of dissolved oxygen in the alkene or alkane feedstock is less than 2000 ppm.

公开(公告)号：US09793486B2

公开(公告)日：2017-10-17

申请号：US14006977

申请日：2012-03-16

Applicant: Daisuke Fukushima ,  Tomoyasu Yoshida ,  Yoshihiro Kawada ,  Takashi Kuragano ,  Makoto Anryu

Inventor： Daisuke Fukushima ,  Tomoyasu Yoshida ,  Yoshihiro Kawada ,  Takashi Kuragano ,  Makoto Anryu

IPC: H01L51/00 ,  C07C17/093 ,  C08G61/12 ,  C09D165/00 ,  C07C17/16 ,  C07C17/263 ,  C07C17/32 ,  C07F5/02 ,  H01L51/50

CPC classification number: H01L51/0043 ,  C07C17/093 ,  C07C17/16 ,  C07C17/263 ,  C07C17/32 ,  C07C2602/06 ,  C07C2603/18 ,  C07F5/025 ,  C08G61/12 ,  C08G61/122 ,  C08G2261/124 ,  C08G2261/314 ,  C08G2261/3142 ,  C08G2261/3162 ,  C08G2261/3245 ,  C08G2261/5222 ,  C08G2261/95 ,  C09D165/00 ,  H01L51/0035 ,  H01L51/0039 ,  H01L51/5012 ,  C07C25/22 ,  C07C22/04 ,  C07C19/075

Abstract: A polymer compound is provided having a constitutional unit represented by the following formula (1): wherein: R1 and R2 represent an alkyl group, an aryl group, a mono-valent aromatic heterocyclic group, an alkoxy group or an aryloxy group, and Ar1 represents an arylene group or a di-valent condensed polycyclic aromatic heterocyclic group.

公开(公告)号：US09637462B2

公开(公告)日：2017-05-02

申请号：US15034751

申请日：2014-11-05

Applicant: TECHNION RESEARCH & DEVELOPMENT FOUNDATION LIMITED

Inventor： Gennady Nisnevich ,  Kseniya Kulbitski ,  Mark Gandelman ,  Alexander Artaryan

IPC: C07D263/26 ,  C07D275/06 ,  C07D233/82 ,  C07C41/22 ,  C07D233/74 ,  C07D263/22 ,  C07D209/48 ,  C07C17/093 ,  C07C29/64 ,  C07C41/05 ,  C07C67/05 ,  C07C201/12 ,  C07D211/38 ,  C07C17/10 ,  C07C17/12 ,  C07C17/14 ,  C07C17/363 ,  C07B39/00 ,  C07D207/46

CPC classification number: C07D263/26 ,  C07B39/00 ,  C07C17/093 ,  C07C17/10 ,  C07C17/12 ,  C07C17/14 ,  C07C17/363 ,  C07C29/64 ,  C07C41/05 ,  C07C41/22 ,  C07C67/05 ,  C07C201/12 ,  C07C2601/08 ,  C07C2601/14 ,  C07C2601/16 ,  C07C2601/18 ,  C07C2602/42 ,  C07D207/46 ,  C07D209/48 ,  C07D211/38 ,  C07D233/74 ,  C07D233/82 ,  C07D263/22 ,  C07D275/06 ,  C07C43/225 ,  C07C35/48 ,  C07C43/192 ,  C07C33/46 ,  C07C43/174 ,  C07C69/63 ,  C07C22/04 ,  C07C25/02 ,  C07C205/12 ,  C07C25/13 ,  C07C205/11 ,  C07C23/10 ,  C07C23/28 ,  C07C23/08 ,  C07C23/14 ,  C07C23/16 ,  C07C19/07

Abstract: The present invention provides new stable crystalline N-iodoamides-1-iodo-3,5,5-trimethylhydantoin (1-ITMH) and 3-iodo-4,4-dimethyl-2-oxazolidinone (IDMO). The present invention further provides a process for the preparation of organic iodides using N-iodoamides of this invention and recovery of the amide co-products from waste water.

公开(公告)号：US09440908B2

公开(公告)日：2016-09-13

申请号：US14396570

申请日：2013-04-25

Applicant: BAYER CROPSCIENCE AG

Inventor： Thomas Himmler ,  Sandra Lehmann ,  Thomas Norbert Muller ,  Mathias Riedrich ,  Lars Rodefeld ,  Frank Volz ,  Sascha Von Morgenstern

IPC: C07C211/40 ,  C07C209/26 ,  C07C17/093 ,  C07C25/06 ,  C07C45/00 ,  C07C201/12 ,  C07C209/00 ,  C07C209/36 ,  C07C209/70 ,  C07C245/20 ,  C07C249/02 ,  C07F3/02

CPC classification number: C07C211/40 ,  C07C17/093 ,  C07C25/06 ,  C07C45/004 ,  C07C201/12 ,  C07C209/00 ,  C07C209/26 ,  C07C209/365 ,  C07C209/70 ,  C07C245/20 ,  C07C249/02 ,  C07C2601/02 ,  C07F3/02 ,  Y10S585/931 ,  C07C47/55 ,  C07C211/52 ,  C07C251/24 ,  C07C209/68 ,  C07C251/04 ,  C07C209/52 ,  C07C25/02 ,  C07C205/06

Abstract: The present invention relates to a process for preparing N-(5-chloro-2-isopropylbenzyl)cyclopropanamine by hydrogenation of N-[(5-chloro-2-isopropylphenyl)methylene]cyclopropanamine over specific platinum catalysts.

Abstract translation: 本发明涉及通过在特定的铂催化剂上氢化N - [（5-氯-2-异丙基苯基）亚甲基]环丙胺而制备N-（5-氯-2-异丙基苄基）环丙胺的方法。

公开(公告)号：US09181152B2

公开(公告)日：2015-11-10

申请号：US14361489

申请日：2012-11-29

Applicant: ALPHORA RESEARCH INC.

Inventor： Fabio E. S. Souza ,  Huzaifa Rangwala ,  Boris Gorin ,  Ming Pan

IPC: C07C17/16 ,  C07C309/73 ,  C07D493/22 ,  C07C309/65 ,  C07C309/66 ,  C07C17/093 ,  C07C21/14 ,  C07C21/17 ,  C07C29/09 ,  C07D407/14

CPC classification number: C07C17/16 ,  C07B2200/07 ,  C07C17/093 ,  C07C21/14 ,  C07C21/17 ,  C07C29/09 ,  C07C309/65 ,  C07C309/66 ,  C07C309/73 ,  C07D407/14 ,  C07D493/22 ,  C07C33/423

Abstract: The specification relates to compounds and process for the preparation of a compound of formula 7, where LG is a leaving group and hal is a halide and is Cl, Br or I. The compound of formula 7 can be useful in the preparation of natural products, such as halichondrin and its derivatives.

Abstract translation: 本说明书涉及制备式7化合物的化合物和方法，其中LG是离去基团，而hal是卤化物，是Cl，Br或I.式7的化合物可用于制备天然产物 ，如软骨素及其衍生物。

公开(公告)号：US08907149B2

公开(公告)日：2014-12-09

申请号：US14123137

申请日：2012-05-18

Applicant: Max M. Tirtowidjojo ,  William J. Kruper, Jr. ,  Barry B. Fish ,  David S. Laitar

Inventor： Max M. Tirtowidjojo ,  William J. Kruper, Jr. ,  Barry B. Fish ,  David S. Laitar

IPC: C07C17/25 ,  C07C17/093 ,  C07C17/10 ,  C07C17/06 ,  C07C17/20

CPC classification number: C07C17/06 ,  C07C17/10 ,  C07C17/202 ,  C07C17/25 ,  C07C19/01 ,  C07C21/04 ,  C07C21/18

Abstract: Processes for the production of chlorinated propenes are provided. The present processes make use of a feedstream comprising 1,2-dichloropropane, a by-product in the production of chlorohydrin, as a low cost starting material, alone or in combination with 1,2,3-trichloropropane. Selectivity of the process is enhanced over conventional processes employing successive chlorinations and/or dehydrochlorinations, by conducting at least one chlorination in the presence of an ionic chlorination catalyst. The present processes may also generate anhydrous HCl as a byproduct that can be removed from the process and used as a feedstock for other processes, providing further time and cost savings.

Abstract translation: 提供了生产氯化丙烯的方法。 本发明方法使用包含1,2-二氯丙烷的进料流，其是在生产氯代醇中的副产物，作为低成本原料，单独或与1,2,3-三氯丙烷组合使用。 通过在离子氯化催化剂的存在下进行至少一个氯化，使用连续氯化和/或脱氯化氢的常规方法，该方法的选择性得到增强。 本方法还可以产生无水HCl作为副产物，其可以从该方法中除去并用作其它方法的原料，从而进一步节省时间和成本。

公开(公告)号：US20110201853A1

公开(公告)日：2011-08-18

申请号：US13019823

申请日：2011-02-02

Applicant: Hsueh S. Tung ,  Robert Johnson ,  Konstantin A. Pokrovski ,  Daniel C. Merkel

Inventor： Hsueh S. Tung ,  Robert Johnson ,  Konstantin A. Pokrovski ,  Daniel C. Merkel

IPC: C07C17/093 ,  B01J19/00

CPC classification number: B01J19/245 ,  B01J23/26 ,  B01J37/26 ,  B01J2219/00006 ,  B01J2219/24 ,  C07B2200/09 ,  C07C17/206 ,  C07C17/25 ,  C07C17/358 ,  C07C17/383 ,  Y02P20/125 ,  Y02P20/582 ,  C07C21/18

Abstract: The present invention relates to methods, process, and integrated systems for economically producing (E)-1-chloro-3,3,3-trifluoropropene via vapor phase and/or liquid processes.

Abstract translation: 本发明涉及通过气相和/或液体方法经济地生产（E）-1-氯-3,3,3-三氟丙烯的方法，方法和综合体系。