公开(公告)号：US20220363968A1

公开(公告)日：2022-11-17

申请号：US17774055

申请日：2020-11-05

Applicant: Honeywell International Inc.

Inventor： Haiyou Wang ,  Hang T. Pham ,  Hsueh Sung Tung ,  Rajiv Ratna Singh

IPC: C09K5/04

Abstract: Heterogenous azeotrope or azeotrope-like compositions comprising 3,3,3-trifluoropropyne (TFPY) and hydrogen fluoride (HF) which may include from about 71.5 wt. % to about 98.8 wt. % 3,3,3-trifluoropropyne (TFPY) and from about 1.2 wt. % to about 28.5 wt. % hydrogen fluoride and have a boiling point between about −10.0° C. and about 25.0° C. at a pressure of between about 61 psia and about 171 psia. The azeotrope or azeotrope-like compositions may be used to separate 3,3,3-trifluoropropyne (TFPY) as an impurity from compositions of 2-chloro-3,3,3-trifluoropropene (1233xf), 2-chloro-1,1,1,2-tetrafluoropropane (HCFC-244bb), or 2,3,3,3-tetrafluoropropene (HFO-1234yf).

公开(公告)号：US20220001346A1

公开(公告)日：2022-01-06

申请号：US17342468

申请日：2021-06-08

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Christopher J. Seeton ,  Hang T. Pham ,  Rajiv R. Singh ,  Ryan Hulse ,  Mark W. Spatz ,  David P. Wilson ,  Samuel F. Yana Motta

IPC: B01F17/00 ,  C09K5/04 ,  A61K8/04 ,  A61K8/70 ,  A61Q19/00 ,  C08J9/14 ,  C09K3/30 ,  C11D7/50 ,  A61K9/12 ,  A61Q5/06 ,  A61Q15/00 ,  C09K3/00

Abstract: Provided are azeotrope-like compositions consisting essentially of 1,1,1,2-tetrafluoropropene and 1,1,1,2-tetrafluoroethane and uses thereof, including use in refrigerant compositions, refrigeration systems, blowing agent compositions, and aerosol propellants.

公开(公告)号：US11214720B2

公开(公告)日：2022-01-04

申请号：US16868785

申请日：2020-05-07

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Ryan Hulse ,  Rajiv Ratna Singh ,  Justin Becker ,  Robert Gerard Richard ,  Rajat S. Basu ,  Hang T. Pham ,  Ian Shankland

IPC: C09K5/04 ,  F25B9/00

Abstract: Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.

公开(公告)号：US11208582B2

公开(公告)日：2021-12-28

申请号：US16874319

申请日：2020-05-14

Applicant: Honeywell International Inc.

Inventor： Hang T. Pham ,  Ryan J. Hulse ,  Rajiv Ratna Singh ,  Haridasan K. Nair

IPC: C09K5/04 ,  B01D3/36 ,  C07C53/48 ,  C07C19/16

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and trifluoroacetyl chloride (CF3COCl), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining trifluoroacetyl chloride (CF3COCl) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like composition.

公开(公告)号：US20200369933A1

公开(公告)日：2020-11-26

申请号：US16874319

申请日：2020-05-14

Applicant: Honeywell International Inc.

Inventor： Hang T. Pham ,  Ryan J. Hulse ,  Rajiv Ratna Singh ,  Haridasan K. Nair

IPC: C09K5/04 ,  B01D3/36

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and trifluoroacetyl chloride (CF3COCl), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining trifluoroacetyl chloride (CF3COCl) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like composition.

公开(公告)号：US20200115305A1

公开(公告)日：2020-04-16

申请号：US16571948

申请日：2019-09-16

Applicant: Honeywell International Inc.

Inventor： Christian Jungong ,  Haiyou Wang ,  Daniel C. Merkel ,  Hang T. Pham ,  Ryan J. Hulse

IPC: C07C21/18 ,  C07C19/16

Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and hexafluoroacetone (HFA), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising hexafluoroacetone (HFA) and trifluoroiodomethane (CF3I) having a boiling point of about −29.84° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.

公开(公告)号：US10435342B2

公开(公告)日：2019-10-08

申请号：US15889702

申请日：2018-02-06

Applicant: HONEYWELL INTERNATIONAL INC.

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

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

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：US09994750B2

公开(公告)日：2018-06-12

申请号：US15430841

申请日：2017-02-13

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Rajiv R. Singh ,  Hang T. Pham ,  David P. Wilson ,  Raymond H. Thomas

IPC: C09K5/04 ,  C10M171/00 ,  C10M105/06 ,  C10M101/02 ,  C10M105/50 ,  C10M105/76 ,  C10M105/38 ,  C10M107/24 ,  C10M105/04 ,  C07C21/185 ,  F25B31/00 ,  C07C21/18

CPC classification number: C09K5/045 ,  C07C21/18 ,  C07C21/185 ,  C09K2205/126 ,  C09K2205/22 ,  C10M101/02 ,  C10M105/04 ,  C10M105/06 ,  C10M105/38 ,  C10M105/50 ,  C10M105/76 ,  C10M107/24 ,  C10M171/008 ,  C10M2203/003 ,  C10M2203/024 ,  C10M2203/065 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2205/223 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2229/025 ,  C10N2220/302 ,  C10N2240/30 ,  F25B31/002 ,  F25B2400/121

Abstract: Disclosed are the use of fluorine substituted olefins, including tetra- and penta-fluoropropenes, in a variety of applications, including in methods of depositing catalyst on a solid support, methods of sterilizing articles, cleaning methods and compositions, methods of applying medicaments, fire extinguishing/suppression compositions and methods, flavor formulations, fragrance formulations and inflating agents.

公开(公告)号：US20180057433A1

公开(公告)日：2018-03-01

申请号：US15252537

申请日：2016-08-31

Applicant: Honeywell International Inc.

Inventor： Daniel C. Merkel ,  Konstantin A. Pokrovski ,  Hsueh Sung Tung ,  Haiyou Wang ,  Ryan J. Hulse ,  Hang T. Pham

IPC: C07C17/35 ,  C07C17/21

CPC classification number: C07C17/35 ,  C07C17/04 ,  C07C17/206 ,  C07C17/21 ,  C07C17/25 ,  C07C21/04 ,  C07C21/18 ,  C07C19/08

Abstract: Azeotropic or azeotrope-like mixtures of 1,3,3-trichloro-3-fluoroprop-1-ene (HCFO-1231zd) and hydrogen fluoride (HF). Such compositions are useful as a feed stock or intermediate in the production of 1,1,1,3,3-pentafluoropropane (HFC-245fa),1-chloro-3,3,3-trifluoropropene (HCFO-1233zd), and 1,3,3,3-tetrafluoropropene (HFO-1234ze).

公开(公告)号：US20180016212A1

公开(公告)日：2018-01-18

申请号：US15675024

申请日：2017-08-11

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Rajiv R. Singh ,  Hang T. Pham ,  Gary Knopeck

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

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-fluoropropenes, in a variety of applications are disclosed.