MY186494A - Refrigerant pack - Google Patents
Refrigerant packInfo
- Publication number
- MY186494A MY186494A MYPI2018700757A MYPI2018700757A MY186494A MY 186494 A MY186494 A MY 186494A MY PI2018700757 A MYPI2018700757 A MY PI2018700757A MY PI2018700757 A MYPI2018700757 A MY PI2018700757A MY 186494 A MY186494 A MY 186494A
- Authority
- MY
- Malaysia
- Prior art keywords
- inorganic salts
- pka
- phosphate
- acidic
- refrigerant composition
- Prior art date
Links
- 239000003507 refrigerant Substances 0.000 title abstract 7
- 150000003839 salts Chemical class 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 6
- 230000002378 acidificating effect Effects 0.000 abstract 5
- 239000007793 ph indicator Substances 0.000 abstract 4
- 229910019142 PO4 Inorganic materials 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- 239000010452 phosphate Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
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
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
-
- 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
- C09K5/08—Materials not undergoing a change of physical state when used
-
- 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
- C09K5/08—Materials not undergoing a change of physical state when used
- C09K5/14—Solid materials, e.g. powdery or granular
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Packages (AREA)
Abstract
A refrigerant pack includes a refrigerant composition containing water, inorganic salts, a thickener, and a pH indicator, in which the refrigerant composition contains, as the inorganic salts, acidic inorganic salts, which exhibit acidic propetties in an aqueous solution of the acidic inorganic salts, and a phosphate; in the refrigerant composition, a ratio of a total content of the acidic inorganic salts and the phosphate to a total content of the inorganic salts is 5% to 100% by mass; the refrigerant composition contains, as the acidic inorganic salts, dihydrogen phosphate and an inorganic salt other than the dihydrogen phosphate; a pKa of the pH indicator is 4.9 to 8.0; and a pH (?1) of the refrigerant composition obtained in a case where all the components contained in the composition other than the phosphate, the dihydrogen phosphate, and water are removed and the pKa satisfy a relationship represented by Expression (i). pKa of pH indicators ?pH (?1) ?pKa of pH indicator+ 1.8 ? (i)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015185043 | 2015-09-18 | ||
| PCT/JP2016/077127 WO2017047648A1 (en) | 2015-09-18 | 2016-09-14 | Cold insulation tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY186494A true MY186494A (en) | 2021-07-22 |
Family
ID=58288912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2018700757A MY186494A (en) | 2015-09-18 | 2016-09-14 | Refrigerant pack |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JP6765897B2 (en) |
| CN (1) | CN108026435A (en) |
| HK (1) | HK1252676A1 (en) |
| MY (1) | MY186494A (en) |
| SG (1) | SG11201801341YA (en) |
| TW (1) | TWI697555B (en) |
| WO (1) | WO2017047648A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6650363B2 (en) * | 2016-07-22 | 2020-02-19 | トッパン・フォームズ株式会社 | Cooler |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2818833A1 (en) * | 1977-05-02 | 1978-11-16 | Akzo Gmbh | TEMPERATURE DISPLAYING SUBSTANCE COMPOSITIONS |
| JPS6039106B2 (en) * | 1978-10-31 | 1985-09-04 | 旭電化工業株式会社 | Secondary refrigerant composition |
| JPH04239091A (en) * | 1991-01-09 | 1992-08-26 | Nichiyu Giken Kogyo Kk | cold pack |
| JPH0747731B2 (en) * | 1992-11-24 | 1995-05-24 | 松下電器産業株式会社 | Cool storage agent |
| JPH1180722A (en) * | 1997-09-05 | 1999-03-26 | Sumika Purasutetsuku Kk | Sodium phosphate heat storage material |
| JPH1180721A (en) * | 1997-09-05 | 1999-03-26 | Sumika Purasutetsuku Kk | Thermal storage material using disodium hydrogen phosphate heptahydrate |
| JP2001192650A (en) * | 2000-01-07 | 2001-07-17 | Mitsubishi Cable Ind Ltd | Cool storage material |
| JP2001330351A (en) * | 2000-05-22 | 2001-11-30 | Mitsubishi Cable Ind Ltd | Composite regenerator and method of using the same |
| JP2002030279A (en) * | 2000-07-17 | 2002-01-31 | Mitsubishi Cable Ind Ltd | Latent heat cooling agent |
| JP2002129153A (en) * | 2000-10-20 | 2002-05-09 | Kanasugi Kogei:Kk | Cool storage agent that can detect the degree of cool storage by colorimetry |
| JP5970318B2 (en) * | 2012-09-28 | 2016-08-17 | トッパン・フォームズ株式会社 | Cooler |
| JP6013856B2 (en) * | 2012-09-28 | 2016-10-25 | トッパン・フォームズ株式会社 | Cooler |
| SG11201702523PA (en) * | 2014-10-30 | 2017-05-30 | Toppan Forms Co Ltd | Refrigerant pack |
-
2016
- 2016-08-23 JP JP2016163071A patent/JP6765897B2/en active Active
- 2016-09-13 TW TW105129766A patent/TWI697555B/en not_active IP Right Cessation
- 2016-09-14 CN CN201680052998.7A patent/CN108026435A/en active Pending
- 2016-09-14 SG SG11201801341YA patent/SG11201801341YA/en unknown
- 2016-09-14 MY MYPI2018700757A patent/MY186494A/en unknown
- 2016-09-14 WO PCT/JP2016/077127 patent/WO2017047648A1/en not_active Ceased
- 2016-09-14 HK HK18111983.6A patent/HK1252676A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW201720906A (en) | 2017-06-16 |
| TWI697555B (en) | 2020-07-01 |
| JP6765897B2 (en) | 2020-10-07 |
| JP2017057377A (en) | 2017-03-23 |
| WO2017047648A1 (en) | 2017-03-23 |
| HK1252676A1 (en) | 2019-05-31 |
| CN108026435A (en) | 2018-05-11 |
| SG11201801341YA (en) | 2018-04-27 |
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