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公开(公告)号：US20200040242A1
公开(公告)日：2020-02-06
申请号：US16654424
申请日：2019-10-16
Applicant: AGC Inc.
Inventor： Masato FUKUSHIMA , Hiroaki MITSUOKA , Mai TASAKA
IPC: C09K5/04 , C10M105/48 , C10M105/44 , C10M105/36 , C10M105/06 , C10M105/38 , C10M107/24 , C10M107/34 , C10M171/00 , F25B1/00 , F25B31/00 , F25B43/00
Abstract: To provide a composition for a heat cycle system, which comprises a working fluid for heat cycle which has a low global warming potential and high stability, and which can replace R410A, and a heat cycle system employing the composition. A composition for a heat cycle system, which comprises a working fluid for heat cycle containing trifluoroethylene, and a stabilizer for preventing deterioration of the working fluid for heat cycle, such as an oxidation resistance-improving agent, a heat resistance-improving agent or a metal deactivator, and a heat cycle system employing the composition for a heat cycle system.
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2.发明申请公开(公告)号：US20190031934A1
公开(公告)日：2019-01-31
申请号：US16152669
申请日：2018-10-05
Applicant: AGC Inc.
Inventor： Masato FUKUSHIMA , Hiroaki MITSUOKA , Mai TASAKA , Satoshi KAWAGUCHI , Katsuya UENO , Toshiyuki TANAKA , Hidekazu OKAMOTO , Tetsuo OTSUKA , Yoshinobu KADOWAKI , Tatsuhiro NOGAMI , Daisuke SHIRAKAWA , Hirokazu TAKAGI , Takeaki ARAI
IPC: C09K5/04
Abstract: A working fluid for heat cycle, wherein the global warming potential is less than 300; the product of the relative coefficient of performance and the relative refrigerating capacity is at least 0.820 relative to R410A in a standard refrigerating cycle under conditions of an evaporation temperature of 0° C., a condensing temperature of 40° C., a supercoiling degree of 5° C. and a degree of superheat of 5° C.; the relative compressor discharge gas pressure is at most 1.100; the lower limit of the combustion range by method A in High Pressure Gas Safety Act is at least 5 vol %; and the pressure will not exceed 2.00 MPaG in a combustion test by method A in High Pressure Gas Safety act under 0.98 MPaG at 250° C.
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3.发明公开公开(公告)号：US20240093039A1
公开(公告)日：2024-03-21
申请号：US18510739
申请日：2023-11-16
Applicant: AGC INC.
Inventor： Hiroaki MITSUOKA , Hiroki HAYAMIZU
IPC: C09D5/16 , C07C19/10 , C07C43/215 , C07C63/34 , C07D207/14 , C07D401/06 , C09D15/00
CPC classification number: C09D5/1625 , C07C19/10 , C07C43/215 , C07C63/34 , C07D207/14 , C07D401/06 , C09D15/00
Abstract: Provided is a wood preservation treatment liquid including: an organic solvent containing 1-chloro-2,3,3,3-tetrafluoropropene; and a wood preservative.
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公开(公告)号：US20220153666A9
公开(公告)日：2022-05-19
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
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.
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公开(公告)号：US20220073804A1
公开(公告)日：2022-03-10
申请号：US17455693
申请日：2021-11-19
Applicant: AGC Inc.
Inventor： Hiroaki MITSUOKA
Abstract: To provide an azeotropic composition, an azeotrope-like composition and a composition, which have little influence over the global environment, which are non-flammable, and which are less likely to undergo composition change even when evaporated and condensed repeatedly, and a detergent, a solvent and a heat transfer fluid, which contain the azeotropic composition, the azeotrope-like composition or the composition.
An azeotropic composition consisting essentially of 34.5 mass % of (Z)-1-chloro-2,3,3-trifluoropropene and 65.5 mass % of trans-1,2-dichloroethylene, and an azeotrope-like composition consisting essentially of from 28 to 41 mass % of (Z)-1-chloro-2,3,3-trifluoropropene and from 59 to 72 mass % of trans-1,2-dichloroethylene.-
Patent Agency Ranking
公开(公告)号：US20210276934A1
公开(公告)日：2021-09-09
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
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.
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7.发明申请公开(公告)号：US20200255361A1
公开(公告)日：2020-08-13
申请号：US16864425
申请日：2020-05-01
Applicant: AGC Inc.
Inventor： Hiroaki MITSUOKA , Toshio MIKI , Masahiko NAKAMURA , Mari ICHINOKAWA , Hidekazu OKAMOTO , Atsushi FUJIMORI
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.
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8.发明申请公开(公告)号：US20180370882A1
公开(公告)日：2018-12-27
申请号：US16047847
申请日：2018-07-27
Applicant: AGC Inc.
Inventor： Hiroaki MITSUOKA , Daisuke IKEDA , Toshio MIKI , Tsuyoshi HANADA
Abstract: There are provided a solvent composition containing tDCE, which does not exert an adverse effect on the global environment, has high solubility and incombustibility, and can maintain initial incombustibility even in use accompanied by a phase change, a cleaning method using the solvent composition, a coating film-forming composition including the solvent composition, and a method of forming a homogeneous coating film using the coating film-forming composition. A solvent composition includes: tDCE; at least one HFE (A) selected from HFE-347pc-f, HFE-365mf-c, and HFE-467sc-f; and at least one HFC (X) selected from cHFC-447, and HFC-76-13sf, in which a ratio of tDCE with respect to a total amount of tDCE, HFE (A), and HFC (X) is 65 to 80 mass %, a ratio of HFE (A) with respect to the total amount is 5 to 25 mass %, and a ratio of HFC (X) with respect to the total amount is 5 to 25 mass %.
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公开(公告)号：US20230416579A1
公开(公告)日：2023-12-28
申请号：US18462641
申请日：2023-09-07
Applicant: AGC INC.
Inventor： Hiroki HAYAMIZU , Hiroaki MITSUOKA
IPC: C09K3/30
CPC classification number: C09K3/30
Abstract: Provided is an aerosol raw material composition containing water and 1-chloro-2,3,3,3-tetrafluoropropene, in which a content of water is 1.0% by mass or more with respect to a total amount of water and 1-chloro-2,3,3,3-tetrafluoropropene.
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10.发明公开公开(公告)号：US20230332074A1
公开(公告)日：2023-10-19
申请号：US18333046
申请日：2023-06-12
Applicant: AGC Inc.
Inventor： Atsushi FUJIMOTO , Satoshi KAWAGUCHI , Hiroaki MITSUOKA
CPC classification number: C11D3/245 , C11D3/0036 , C09D7/20 , C09K5/10
Abstract: To provide a composition which is excellent in solubility of various organic substances, presents no adverse effects on the global environment and is excellent in stability. A composition comprising a monochlorotrifluoropropene and at least one stabilizer selected from the group consisting of a carboxylic acid, a carboxylic acid salt and a carboxylic acid ion, characterized in that the content of the stabilizer to the total content of the monochlorotrifluoropropene and the stabilizer is from 0.1 to 500 mass ppm.
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