JPWO2024190539A1 - - Google Patents
Info
- Publication number
- JPWO2024190539A1 JPWO2024190539A1 JP2025506745A JP2025506745A JPWO2024190539A1 JP WO2024190539 A1 JPWO2024190539 A1 JP WO2024190539A1 JP 2025506745 A JP2025506745 A JP 2025506745A JP 2025506745 A JP2025506745 A JP 2025506745A JP WO2024190539 A1 JPWO2024190539 A1 JP WO2024190539A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
- C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
- C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/008—Lubricant compositions compatible with refrigerants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/09—Characteristics associated with water
- C10N2020/097—Refrigerants
- C10N2020/101—Containing Hydrofluorocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/30—Refrigerators lubricants or compressors lubricants
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Lubricants (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023037278 | 2023-03-10 | ||
| PCT/JP2024/008301 WO2024190539A1 (ja) | 2023-03-10 | 2024-03-05 | 冷凍機油用エステル、冷凍機油用基油、冷凍機油、及び作動流体組成物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024190539A1 true JPWO2024190539A1 (https=) | 2024-09-19 |
Family
ID=92755018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025506745A Pending JPWO2024190539A1 (https=) | 2023-03-10 | 2024-03-05 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4640795A1 (https=) |
| JP (1) | JPWO2024190539A1 (https=) |
| CN (1) | CN120641542A (https=) |
| WO (1) | WO2024190539A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5150790B2 (ja) | 2010-08-24 | 2013-02-27 | Ｋｈネオケム株式会社 | ペンタエリスリトールのテトラエステル |
| JP5689428B2 (ja) * | 2012-02-22 | 2015-03-25 | Ｊｘ日鉱日石エネルギー株式会社 | 冷凍機油組成物及びその製造方法、冷凍機用作動流体組成物 |
| WO2015105933A1 (en) * | 2014-01-10 | 2015-07-16 | The Lubrizol Corporation | Lubricant for low global warming potential refrigerant systems |
| US10266788B2 (en) * | 2014-05-30 | 2019-04-23 | Kh Neochem Co., Ltd. | Refrigerating-machine oil composition and working fluid composition including same for refrigerating machine |
| US11384271B2 (en) * | 2018-04-02 | 2022-07-12 | Eneos Corporation | Refrigerator, refrigerator oil, working fluid composition for refrigerator |
| CN109576037B (zh) * | 2018-11-26 | 2023-06-13 | 珠海格力节能环保制冷技术研究中心有限公司 | 一种冷冻机油、冷冻机油组合物及其应用 |
| CN112266809A (zh) * | 2020-11-20 | 2021-01-26 | 珠海格力节能环保制冷技术研究中心有限公司 | 冷冻机油基础油、冷冻机油及冷冻机用工作流体组合物 |
| CN112410109B (zh) * | 2020-11-27 | 2022-07-12 | 珠海格力节能环保制冷技术研究中心有限公司 | 冷冻机油、工作流体组合物及制冷循环装置 |
-
2024
- 2024-03-05 WO PCT/JP2024/008301 patent/WO2024190539A1/ja not_active Ceased
- 2024-03-05 JP JP2025506745A patent/JPWO2024190539A1/ja active Pending
- 2024-03-05 CN CN202480010630.9A patent/CN120641542A/zh active Pending
- 2024-03-05 EP EP24770649.2A patent/EP4640795A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024190539A1 (ja) | 2024-09-19 |
| EP4640795A1 (en) | 2025-10-29 |
| CN120641542A (zh) | 2025-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20250708 |