公开(公告)号：US20240199513A1

公开(公告)日：2024-06-20

申请号：US18287363

申请日：2022-04-18

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： XUEHUI SUN ,  MICHAEL A. BRADLEY ,  KARL ROBERT KRAUSE

IPC: C07C21/18 ,  C07C19/08 ,  C07C19/10 ,  C08F2/48 ,  C08F4/78 ,  C08F14/06

CPC classification number: C07C21/18 ,  C07C19/08 ,  C07C19/10 ,  C08F2/48 ,  C08F4/78 ,  C08F14/06

Abstract: A composition is disclosed that comprises 3,3,3-trifluoropropene (1243zf), 1,1,1-trifluoropropane (263fb), vinyl chloride monomer (CH2═CHCl), and at least one of 1,1,1-trifluoroethane (143a), dichlorodifluoromethane (12), 1-chloro-1-fluoroethylene (1131a), 1-chloro-2-fluoroethylene (1131), 1,1-difluoroethane (152a), 1-chloro-2-fluoroethane (151), 1-chloro-1-fluoroethane (151a), 3-chloro-1,1,1-trifluoropropane (253fb), 1,1,1,2-tetrafluoropropane (254eb), 1,3,3,3,-tetrafluoropropane (254fb), 1,1,1,2-tetrafluoroethane (134a), 1,1,2,2,2-pentafluoropropene (1225zc), 1,3,3,3-tetrafluoropropene (1234ze), 3-chloro-3,3,-difluoropropene (1242zf), dichlorofluoropropene (1241), 1,1,3-trichloropropene (1240za), 1,1,1,3-tetrachloropropane (250fb), tetrachloroethylene (1110), chloromethane (40), 2-chloro-3,3,3-trifluoropropene (1233xf), 1-chloro-3,3,3-trifluoro-1-propene (1233zd), chlorodifluoropropene (1242), 2-chloro-1,1,1-trifluoropropane (253db), 1,2-dichloro-3,3,3-trifluoropropene (1223xd), dichlorodifluoropropene (1232), 1,1-dichloroethylene (1130a), 2,3-dichloro-1,1,1-trifluoropropane (243db), and pentachlorofluoroethane (111).

公开(公告)号：US11718574B2

公开(公告)日：2023-08-08

申请号：US17308262

申请日：2021-05-05

Applicant: AGC Inc.

Inventor： Hiroaki Mitsuoka ,  Toshio Miki ,  Masahiko Nakamura ,  Mari Ichinokawa ,  Hidekazu Okamoto ,  Atsushi Fujimori

IPC: C07C19/10 ,  C11D7/50 ,  C09D201/00 ,  C09D7/20 ,  C09D7/48 ,  C09K5/04 ,  B08B3/08

CPC classification number: C07C19/10 ,  C09D7/20 ,  C09D7/48 ,  C09D201/00 ,  C09K5/044 ,  C11D7/50 ,  C11D7/5018 ,  B05D2401/10 ,  B08B3/08 ,  C09K2205/126

Abstract: The present invention is a solvent composition including: a solvent including 1-chloro-2,3,3-trifluoro-1-propene; and at least one type of stabilizer selected from a group consisting of phenols, ethers, epoxides, amines, alcohols, and hydrocarbons, and is a solvent composition which is excellent in solubility of various organic substances and has no adverse effect on a global environment, and is excellent in stability, and this solvent composition can be used for a wide range of industrial uses such as cleaning, coating uses, and a heat transfer fluid.

公开(公告)号：US20230183155A1

公开(公告)日：2023-06-15

申请号：US17614314

申请日：2020-06-03

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： XUEHUI SUN ,  KARL ROBERT KRAUSE ,  ANDREW JACKSON

IPC: C07C21/18 ,  C07C19/10

CPC classification number: C07C21/18 ,  C07C19/10

Abstract: A composition including 2-chloro-3,3,3-trifluoropropene (1233xf), one or more of 2,3-dichloro-1,1,1-trifluoropropane (243db), 1,2-dichloro-3,3,3-trifluoropropene (1223xd), 2,3-dichloro-3,3-difluoropropene (1232xf), 2,2,3-trichloro-1,1,1-trifluoro-propane (233ab), 2,3,3-trichloro-1,1,1-trifluoro-propane (233da), 3,3,3-trifluoropropyne, 1-chloro-3,3,3-trifluoropropyne, 3,3,3-trifluoro-1-propene (1243zf), 1-chloro-3,3,3-trifluoro-1-propene (1233zd), 1-chloro-2,3,3,3-tetrafluoro-1-propene (1224yd), or 2-bromo-3,3,3-trifluoropropene and optionally 1233xf oligomers are disclosed.

公开(公告)号：US11655406B2

公开(公告)日：2023-05-23

申请号：US17971687

申请日：2022-10-24

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Barry Asher Mahler ,  Mario Joseph Nappa

IPC: C09K5/04 ,  C07C17/04 ,  C07C17/087 ,  C07C17/20 ,  C07C17/25 ,  C07C19/08 ,  C07C19/10 ,  C07C19/12 ,  C07C21/04 ,  C07C21/18 ,  C08J9/14 ,  C09K3/30 ,  C09K23/00 ,  A62D1/00 ,  C09K3/00 ,  C11D7/30 ,  H01B3/56 ,  C07C17/23 ,  C09K21/08

CPC classification number: C09K5/044 ,  A62D1/0028 ,  A62D1/0057 ,  A62D1/0092 ,  C07C17/04 ,  C07C17/087 ,  C07C17/204 ,  C07C17/206 ,  C07C17/23 ,  C07C17/25 ,  C07C19/08 ,  C07C19/10 ,  C07C19/12 ,  C07C21/04 ,  C07C21/18 ,  C08J9/144 ,  C08J9/146 ,  C08J9/149 ,  C09K3/00 ,  C09K3/30 ,  C09K5/045 ,  C09K5/048 ,  C09K21/08 ,  C09K23/007 ,  C09K23/017 ,  C11D7/30 ,  H01B3/56 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2203/144 ,  C08J2203/164 ,  C09K2205/12 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22

Abstract: Disclosed are compositions comprising HCFC-243db, HCFO-1233xf, HCFC-244db and/or HFO-1234yf and at least one additional compound. For the composition comprising 1234yf, the additional compound is selected from the group consisting of HFO-1234ze, HFO-1243zf, HCFC-243db, HCFC-244db, HFC-245cb, HFC-245fa, HCFO-1233xf, HCFO-1233zd, HCFC-253fb, HCFC-234ab, HCFC-243fa, ethylene, HFC-23, CFC-13, HFC-143a, HFC-152a, HFC-236fa, HCO-1130, HCO-1130a, HFO-1336, HCFC-133a, HCFC-254fb, CHF=CHCl, HFO-1141, HCFO-1242zf, HCFO-1223xd, HCFC-233ab, HCFC-226ba, and HFC-227ca. Compositions comprising HCFC-243db, HCFO-1233xf, and/or HCFC-244db are useful in processes to make HFO-1234yf. Compositions comprising HFO-1234yf are useful, among other uses, as heat transfer compositions for use in refrigeration, air-conditioning and heat pump systems.

公开(公告)号：US20190233353A1

公开(公告)日：2019-08-01

申请号：US16320320

申请日：2017-07-24

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： SHENG PENG ,  MARIO JOSEPH NAPPA ,  ANDREW JACKSON ,  ROBERT D. LOUSENBERG

IPC: C07C17/278 ,  C07C17/20 ,  C07C17/275 ,  C07C21/18

CPC classification number: C07C17/278 ,  C07C17/206 ,  C07C17/25 ,  C07C17/275 ,  C07C21/18 ,  C07C19/10 ,  C07C19/01

Abstract: Disclosed herein is a process comprising contacting a haloalkane reactant with an olefin in the presence of a catalyst system that consists of metallic iron and a phosphine to produce a haloalkane insertion product, wherein said haloalkane reactant is an alkane substituted with at least one halogen selected from the group consisting of F, Cl, and combinations thereof. Also disclosed herein is a process comprising contacting CF3CCl3 with CH2═CHX in the presence of a catalyst system that consists of metallic iron and a phosphine to make CF3CCl2CH2CHClX, wherein X═F or Cl. Also disclosed are further reactions in a sequence to produce HFO-1336ze and HCFO-1335zd. Also disclosed herein is a new composition comprising the compound CF3CF2CH═CHCl.

公开(公告)号：US20180237364A1

公开(公告)日：2018-08-23

申请号：US15899990

申请日：2018-02-20

Applicant: THE CHEMOURS COMPANY FC, LLC

Inventor： Xuehui SUN ,  Mario Joseph NAPPA

IPC: C07C17/04 ,  B01J21/18 ,  B01J27/128 ,  B01J27/132 ,  C07C19/10

CPC classification number: C07C17/04 ,  B01J21/18 ,  B01J27/128 ,  B01J27/132 ,  C07C19/10

Abstract: The present invention relates to a process for preparing 1,1,1-trifluoro-2,3-dichloropropane which comprises contacting chlorine with 3,3,3-trifluoropropene in the presence of a catalyst to form 1,1,1-trifluoro-2,3-dichloropropane, wherein the catalyst comprises at least one metal halide, where the metal is a metal from Group 13, 14 or 15 of the periodic table or a transition metal or combination thereof.

公开(公告)号：US20180179128A1

公开(公告)日：2018-06-28

申请号：US15889702

申请日：2018-02-06

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Rajiv R. Singh ,  Hang T. Pham ,  Ian Shankland

IPC: C07C19/08 ,  C09K5/04 ,  C07C19/10 ,  C07C21/18 ,  C09K3/30

CPC classification number: C07C19/08 ,  C07C19/10 ,  C07C21/18 ,  C09K3/30 ,  C09K5/044 ,  C09K5/045 ,  C09K2205/106 ,  C09K2205/122 ,  C09K2205/126

Abstract: Various compositions, including particularly aerosol compositions, containing fluorinated olefins, including particularly tetra- and penta-fluorpropenes, in a variety of applications are disclosed.

公开(公告)号：US09994502B1

公开(公告)日：2018-06-12

申请号：US15883581

申请日：2018-01-30

Applicant: Honeywell International Inc.

Inventor： Daniel C. Merkel ,  Hsueh Sung Tung

IPC: C07C17/25 ,  C07C17/20 ,  C07C17/383

CPC classification number: C07C17/206 ,  C07C17/25 ,  C07C17/383 ,  C07C19/10 ,  C07C21/18

Abstract: A process for enhancing the selective and efficient production of (E)-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(E), or 1233zd(E)). During the manufacture of HCFO-1233zd(E) by fluorination of 1,1,1,3,3-pentachloropropane (HCC-240fa), a by-product of 1,3,3-trichloro-1,1-difluoropropane (HCFC-242fa) is separated and then dehydrochlorinated to form 1,3-chloro-3,3-difluoropropene (HCFO-1232zd). The HCFO-1232zd is then fluorinated to form HCFO-1233zd(E).

公开(公告)号：US20180127341A1

公开(公告)日：2018-05-10

申请号：US15865493

申请日：2018-01-09

Applicant: ASAHI GLASS COMPANY, LIMITED

Inventor： Masahiko NAKAMURA ,  Hiroaki MITSUOKA ,  Mari ICHINOKAWA ,  Atsushi FUJIMORI ,  Hidekazu OKAMOTO

IPC: C07C21/18 ,  C11D3/43 ,  C09D7/20 ,  C09K5/10 ,  C07C19/10

CPC classification number: C07C21/18 ,  C07C19/10 ,  C07C21/22 ,  C08K5/02 ,  C09D7/20 ,  C09D201/00 ,  C09K5/044 ,  C09K5/10 ,  C09K2205/126 ,  C11D3/43 ,  C11D7/5018 ,  C11D11/0017

Abstract: There are provided: a solvent composition which is excellent in solubility of various organic substances and excellent in detergency, and has no adverse effect on a global environment, is excellent in stability, and is capable of suppressing corrosion of metal; a cleaning method using the solvent composition; a method of forming a coating film; a heat transfer fluid including the solvent composition; and a heat cycle system using the heat transfer fluid. A solvent composition including HCFO-1233yd and HCFC-244ca, in which a content of HCFC-244ca to a total of HCFO-1233yd and HCFC-244ca is 0.0001 to 1 mass %, a cleaning method of contacting the solvent composition with an article, a method of forming a coating film consisting of the nonvolatile organic compound using the solvent composition and a nonvolatile organic compound, a heat transfer fluid including the solvent composition, and a heat cycle system using the heat transfer fluid.

公开(公告)号：US20180056210A1

公开(公告)日：2018-03-01

申请号：US15688254

申请日：2017-08-28

Applicant: Honeywell International Inc.

Inventor： Konstantin A. Pokrovski ,  Daniel C. Merkel ,  Rajat S. Basu ,  Hsueh Sung Tung

IPC: B01D3/36 ,  C07C19/10 ,  C07C21/18 ,  C01B7/19

CPC classification number: B01D3/36 ,  C01B7/191 ,  C01B7/197 ,  C07C17/386 ,  C07C19/10 ,  C07C21/18

Abstract: A method for separating halocarbons and, in particular, a method for separating (Z)-1-chloro-3,3,3-trifluoropropene (HCFO-1233zd(Z), or simply 1233zd(Z)) and 1-chloro-1,3,3,3-tetrafluoropropane (HCFC-244fa, or simply 244fa) via distillation by adding a third component, hydrogen fluoride (HF), forming a binary azeotrope of 1233zd(Z) and HF. The binary 1233zd(Z)/HF azeotrope may then be recovered from the distillation column as an overhead stream which includes only a relatively minor amount of 244fa, while the 244fa may be recovered from the distillation column as a bottoms stream which includes only relatively minor amounts of 1233zd(Z) and HF.