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公开(公告)号：US11344761B2
公开(公告)日：2022-05-31
申请号：US16571930
申请日：2019-09-16
Applicant: Honeywell International Inc.
Inventor： Christian Jungong , Daniel C. Merkel , Haiyou Wang , Hang T. Pham , Ryan J. Hulse
Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,2,2,3,3-heptafluoropropane (HFC-227ca) and trifluoroiodomethane (CF3I) having a boiling point of about −24.46° C.±0.30° C. at a pressure of about 14.40 psia±0.30 psia.
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公开(公告)号：US11318338B2
公开(公告)日：2022-05-03
申请号：US16571936
申请日：2019-09-16
Applicant: Honeywell International Inc.
Inventor： Christian Jungong , Daniel C. Merkel , Haiyou Wang , Hang T. Pham , Ryan J. Hulse
Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,1,3,3,3-hexafluoropropane (HFC-236fa), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,1,3,3,3-hexafluoropropane (HFC-236fa) and trifluoroiodomethane (CF3I) having a boiling point of about −22.70° C.±0.30° C. at a pressure of about 14.30 psia±0.30 psia.
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公开(公告)号：US11306235B2
公开(公告)日：2022-04-19
申请号：US17065173
申请日：2020-10-07
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
Abstract: Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US20220080243A1
公开(公告)日：2022-03-17
申请号：US17466694
申请日：2021-09-03
Applicant: Honeywell International Inc.
Inventor： Haluk Kopkalli , Jennifer W. McClaine , Tao Wang , Richard Wilcox , Yuon Chiu , Hang T. Pham
Abstract: Heterogeneous azeotrope or azeotrope-like compositions comprising trifluoroiodomethane (CF3I) and water which may include from about 47.7 wt. % to about 99.0 wt. % trifluoroiodomethane (CF3I) and from about 1.0 wt. % to about 52.3 wt. % water and having a boiling point between about 18.0° C. and about 19.0° C. at a pressure of between about 58.0 psia and about 60.0 psia. The azeotrope or azeotrope-like compositions may be used to separate impurities from trifluoroiodomethane (CF3I).
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公开(公告)号：US10781152B2
公开(公告)日：2020-09-22
申请号：US15711431
申请日：2017-09-21
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Rajiv R. Singh , Hang T. Pham , Ian Shankland
Abstract: Various compositions, including particularly aerosol compositions, containing fluorinated olefins, including particularly tetra- and penta-fluorpropenes, in a variety of applications are disclosed.
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Patent Agency Ranking
公开(公告)号：US10647645B2
公开(公告)日：2020-05-12
申请号：US16571921
申请日：2019-09-16
Applicant: Honeywell International Inc.
Inventor： Christian Jungong , Daniel C. Merkel , Haiyou Wang , Hang T. Pham , Ryan J. Hulse
IPC: C07C21/18 , C07C19/16 , C07C17/386
Abstract: The present disclosure provides azeotrope or azeotrope-like compositions including trifluoroiodomethane (CF3I) and 1,1,3,3,3-pentafluoropropene (HFO-1225zc), and a method of forming an azeotrope or azeotrope-like composition comprising the step of combining 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) to form an azeotrope or azeotrope-like comprising 1,1,3,3,3-pentafluoropropene (HFO-1225zc) and trifluoroiodomethane (CF3I) having a boiling point of about −25.63° C.±0.30° C. at a pressure of about 14.44 psia±0.30 psia.
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公开(公告)号：US20190185727A1
公开(公告)日：2019-06-20
申请号：US16281577
申请日：2019-02-21
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Ryan Hulse , Rajiv Ratna Singh , Justin Becker , Robert Gerard Richard , Rajat S. Basu , Hang T. Pham , Ian Shankland
Abstract: Compositions comprising multi-fluorinated olefins and HFC-32 are disclosed. Such compositions are useful particularly for in stationary refrigeration and air conditioning equipment.
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公开(公告)号：US09926244B2
公开(公告)日：2018-03-27
申请号：US15368027
申请日：2016-12-02
Applicant: Honeywell International Inc.
Inventor： Yuon Chiu , Stephen A. Cottrell , Hang T. Pham , Gustavo Cerri
IPC: C07C17/38 , C07C17/383 , C07C17/389 , C07C21/18
CPC classification number: C07C17/383 , C07C17/38 , C07C17/389 , C07C21/18
Abstract: The present disclosure provides separation processes that use azeotropic or azeotropic-like compositions of 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) that allow for improved recovery rates of 1-chloro-3,3,3-trifluoropropene during or after manufacturing processes. Such recovery or separation processes can utilize the unique properties of azeotropic or azeotropic-like composition with various combinations of separation techniques (e.g., distillation and decanting) that yield highly pure compositions of 1-chloro-3,3,3-trifluoropropene and simultaneously offer high yields of 1-chloro-3,3,3-trifluoropropene. Such highly pure compositions of 1-chloro-3,3,3-trifluoropropene may find useful applications in polymer technology as monomers or comonomers.
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公开(公告)号：US09884946B2
公开(公告)日：2018-02-06
申请号：US14097410
申请日：2013-12-05
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Rajiv R. Singh , Hang T. Pham , Ian Shankland
CPC classification number: C08J9/127 , C08J9/122 , C08J9/146 , C08J2203/06 , C08J2203/162 , C08J2205/052 , C08J2300/22 , C08J2323/06 , C08J2323/12 , C08J2325/06 , C08J2367/02 , C09K3/30 , C09K5/045 , C11D7/5063 , Y10T29/4973
Abstract: Disclosed are compositions useful in a wide variety of applications, including heat transfer fluids which possess a highly desirable and unexpectedly superior combination of properties, and heat transfer systems and methods based on these fluids. The preferred heat transfer fluid comprises from about 1 to about 40 percent, on a weight basis, of carbon dioxide (CO2) and from about 99 to about 60 percent, on a weight basis, of a compound having the Formula I XCFzR3-z (I), where X is a C2 or a C3 unsaturated, substituted or unsubstituted, alkyl radical, each R is independently Cl, F, Br, I or H, and z is 1 to 3. A preferred compound of Formula I is tetrafluoropropene, particularly 1,1,1,3-tetrafluoropropene and/or 1,1,1,3-tetrafluoropropene.
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公开(公告)号：US09695363B2
公开(公告)日：2017-07-04
申请号：US13844206
申请日：2013-03-15
Applicant: HONEYWELL INTERNATIONAL INC.
Inventor： Rajiv R. Singh , Hang T. Pham , Ian Shankland
IPC: A61K9/12 , A61K47/02 , A61J1/00 , A61J7/00 , A61J1/22 , A61K8/21 , C09K21/08 , A62D1/00 , B01J37/03 , C07C21/18 , C08J9/14 , A01N29/00 , B01J31/02 , C09K5/04
CPC classification number: C09K5/045 , A01N29/00 , A23L27/202 , A23V2002/00 , A61K9/008 , A61K47/06 , A61L2/18 , A62D1/00 , A62D1/0028 , A62D1/0057 , B01J31/0231 , B01J37/03 , B01J37/035 , C07C21/18 , C08J9/146 , C08J2203/164 , C08J2207/04 , C08J2325/06 , C09D7/20 , C09K3/00 , C09K3/30 , C09K21/08 , C09K2205/12 , C09K2205/126 , C09K2205/22 , C09K2205/24 , C11B9/0007 , C11D3/245 , C11D11/0047 , C11D17/0043 , Y02A40/965
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.
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