US2081617A - Process for improving liquid potassium soaps - Google Patents
Process for improving liquid potassium soaps Download PDFInfo
- Publication number
- US2081617A US2081617A US111129A US11112936A US2081617A US 2081617 A US2081617 A US 2081617A US 111129 A US111129 A US 111129A US 11112936 A US11112936 A US 11112936A US 2081617 A US2081617 A US 2081617A
- Authority
- US
- United States
- Prior art keywords
- metaphosphate
- potassium
- sodium
- soap
- improving liquid
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000000344 soap Substances 0.000 title description 18
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 title description 10
- 229910052700 potassium Inorganic materials 0.000 title description 10
- 239000011591 potassium Substances 0.000 title description 10
- 239000007788 liquid Substances 0.000 title description 6
- 238000000034 method Methods 0.000 title description 5
- 235000019983 sodium metaphosphate Nutrition 0.000 description 14
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 description 13
- OQZCJRJRGMMSGK-UHFFFAOYSA-M potassium metaphosphate Chemical compound [K+].[O-]P(=O)=O OQZCJRJRGMMSGK-UHFFFAOYSA-M 0.000 description 10
- 229940099402 potassium metaphosphate Drugs 0.000 description 10
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- 125000005341 metaphosphate group Chemical group 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000011876 fused mixture Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 239000008149 soap solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D9/00—Compositions of detergents based essentially on soap
- C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
- C11D9/06—Inorganic compounds
- C11D9/08—Water-soluble compounds
- C11D9/10—Salts
- C11D9/14—Phosphates; Polyphosphates
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/08—Liquid soap, e.g. for dispensers; capsuled
Definitions
- potash soaps such as liquid potassium soaps, e.'g., a 15% camomiie soap
- sodium metaphosphate a cloudiness is at once found which is due to the formation of difiicultly soluble sodium soap.
- the obvious thing to do would he to obviate this drawback by using potassium metaphosphate.
- This expedient failed by reason of the sparing solubility of this salt in water.
- potassium metaphosphate can be made water-soluble just as satisfactorily and rapidly as sodium metaphosphate if a melt or potassium-metaphosphate and sodium metaphosphate is prepared, and accordingly the method of improving potassium soaps provided by this invention consists in adding which the molecular proportion of the former salt to the latter exceeds 1:1. For example, 2 mols oi sodium metaphosphate sumoe to make 8 mols Application November 16, 1936, Germany @ctoher 31 of potassium metaphosphate readily and clearly soluble, while less sodium metaphosphate already gives rise to cloudiness and difilcultly soluble products. If 2-5% of this melt containing excess of potassium metaphosphate (referred to 5 the weight of the soap) are added to a 15% cammomile soap then this solution remains completely clear and clean.
- a process for improving liquid potassium l0 soaps which consists in adding to said soap a mixture of potassium and sodium metaphosphates in which the molecular proportion oi potassium metaphosphate to sodium metaphosphate exceeds 1:1. i5
- a process for improving liquid potassium soaps which consists in adding to said soap a fused mixture of potassium metaphosphate and sodium metaphosphate in which the molecular proportion of potassium metaphosphate to so- 2 dium metaphosphate exceeds 1:1.
- a process for improving liquid potassium soaps which consists in adding to said soap a fused mixture of potassium nietaphosphate and sodium metaphosphate in which the molecular 25 proportion of potassium metaphosphate to sodium metaphosphate is about 3:2.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE448608X | 1935-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2081617A true US2081617A (en) | 1937-05-25 |
Family
ID=6538161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US111129A Expired - Lifetime US2081617A (en) | 1935-10-31 | 1936-11-16 | Process for improving liquid potassium soaps |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2081617A (enrdf_load_stackoverflow) |
| GB (1) | GB448608A (enrdf_load_stackoverflow) |
| NL (1) | NL41402C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2458292A (en) * | 1945-01-02 | 1949-01-04 | Hall Lab Inc | Method of retarding the reversion of alkali-metal phosphate glass in aqueous solutions and a composition of matter thereof |
| US2511249A (en) * | 1944-05-17 | 1950-06-13 | Monsanto Chemicals | Sodium potassium pyrophosphates and method for producing same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2430400A (en) * | 1944-01-03 | 1947-11-04 | Carnegie Illinois Steel Corp | Lubricating and cooling compound for cold reducing mills |
-
0
- NL NL41402D patent/NL41402C/xx active
-
1935
- 1935-12-13 GB GB34591/35A patent/GB448608A/en not_active Expired
-
1936
- 1936-11-16 US US111129A patent/US2081617A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2511249A (en) * | 1944-05-17 | 1950-06-13 | Monsanto Chemicals | Sodium potassium pyrophosphates and method for producing same |
| US2458292A (en) * | 1945-01-02 | 1949-01-04 | Hall Lab Inc | Method of retarding the reversion of alkali-metal phosphate glass in aqueous solutions and a composition of matter thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB448608A (en) | 1936-06-11 |
| NL41402C (enrdf_load_stackoverflow) |
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