US1999629A - Detergent - Google Patents
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- Publication number
- US1999629A US1999629A US414223A US41422329A US1999629A US 1999629 A US1999629 A US 1999629A US 414223 A US414223 A US 414223A US 41422329 A US41422329 A US 41422329A US 1999629 A US1999629 A US 1999629A
- Authority
- US
- United States
- Prior art keywords
- detergent
- acid ester
- salts
- instance
- phosphate
- 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
- 239000003599 detergent Substances 0.000 title description 6
- 150000003839 salts Chemical class 0.000 description 8
- -1 salt compounds Chemical class 0.000 description 7
- 239000001117 sulphuric acid Substances 0.000 description 5
- 235000011149 sulphuric acid Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 235000021317 phosphate Nutrition 0.000 description 4
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
- 239000001488 sodium phosphate Substances 0.000 description 3
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 3
- 235000019801 trisodium phosphate Nutrition 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 229910000318 alkali metal phosphate Inorganic materials 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- RGCKGOZRHPZPFP-UHFFFAOYSA-N alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 229910000404 tripotassium phosphate Inorganic materials 0.000 description 1
- 235000019798 tripotassium phosphate Nutrition 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/146—Sulfuric acid esters
-
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
- Y10S516/02—Organic and inorganic agents containing, except water
Definitions
- 6- particularly tri-sodium phosphate or sodium orthophosphate possess an extraordinarily strong solvent power for all kinds of fats and oils in a degree rendering them suitable as fat solvents and cleaning agents, particularly in the iron industry, in automobile factories, etc.
- the above mentioned salts show a disadvantage inasmuch as their effects may fully be brought out only if the objects to be cleaned as for instance metal parts etc. be boiled in the watery solutions of those salts.
- these salt solutions possess any lather properties thereby differing in this regard very materially from the most commonly used soap bodies employed as cleaning agents.
- I also may use and substitute for the above mentioned tetra-hydronophthalenesulphonate of sodium, other salts of this sulpho-acid, as for instance the salt of potassium, of ammonium or salts of organic bases.
- I also may substitute in their place the corresponding salts of other sulphonic acids as for instance the naphthalenesulphonic acid and its salts, the sulphuric acid ester of higher molecular alcohols, Turkeyred oil, etc.
- the percentage also of the individual ingredients as contained in the mixture may range within varying limits. For instance I get an extraordinarily valuable product when bringing together phosphate holding of tri-potasslum with a 50% octodecylalcoholsulphuric acid ester neutralized through ammonia.
- a detergent having lathering and wettingout properties comprising 50% of tripotassium phosphate and 50% of theammonium salt of the sulphuric acid ester 01' octadecyl alcohol.
- a detergent having lathering and wettingout properties comprising in combination an alkali metal phosphate and the sulphuric acid ester of a high molecular primary aliphatic fatty alcohol having lathering and detergent properties approximating those of the sulphuric acid ester of octadecyl alcohol.
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)
Description
Patented Apr. 30, 1935 UNITED STATES PATENT OFFICE DETERGENT No Drawing. Application December 14, 1929, fie-laal No. 414,223. In Germany August 8,
3 Claims. (Cl. 87-5) It is a known fact that alkaline phosphates such as described for example in British Patent No. 253,554, accepted September 14, 1927, and
6- particularly tri-sodium phosphate or sodium orthophosphate possess an extraordinarily strong solvent power for all kinds of fats and oils in a degree rendering them suitable as fat solvents and cleaning agents, particularly in the iron industry, in automobile factories, etc. The above mentioned salts however, show a disadvantage inasmuch as their effects may fully be brought out only if the objects to be cleaned as for instance metal parts etc. be boiled in the watery solutions of those salts. Nor do these salt solutions possess any lather properties thereby differing in this regard very materially from the most commonly used soap bodies employed as cleaning agents.
Certain discoveries resulted in the preparation of extraordinarily valuable compounds in which the above mentioned phosphates, particularly the tri-sodium phosphate were more or less brought together with the sulphonates of organic bodies. The mixture for instance containing besides 75% of tri-sodium phosphate, 25% tetra-hydronaph-- thalenesulphonate or sodium, yields strong lathery solutions that even at ordinary temperatures, produce cleansing effects to the fullest measure. Moreover, they yield a not inconsiderable wettingout property, although neither ingredient used by itself has satisfactory wetting-out properties. The above mentioned salt compounds therefore, may be used to advantage not only like the phosphates in the iron industry, but going beyond this point, also particularly in the textile industry.
I also may use and substitute for the above mentioned tetra-hydronophthalenesulphonate of sodium, other salts of this sulpho-acid, as for instance the salt of potassium, of ammonium or salts of organic bases. However, I also may substitute in their place the corresponding salts of other sulphonic acids as for instance the naphthalenesulphonic acid and its salts, the sulphuric acid ester of higher molecular alcohols, Turkeyred oil, etc. The percentage also of the individual ingredients as contained in the mixture may range within varying limits. For instance I get an extraordinarily valuable product when bringing together phosphate holding of tri-potasslum with a 50% octodecylalcoholsulphuric acid ester neutralized through ammonia.
I claim:
1. A detergent having lathering and wettingout properties comprising 50% of tripotassium phosphate and 50% of theammonium salt of the sulphuric acid ester 01' octadecyl alcohol.
2. A detergent having lathering and wettingout properties comprising in combination an alkali metal phosphate and the sulphuric acid ester of a high molecular primary aliphatic fatty alcohol having lathering and detergent properties approximating those of the sulphuric acid ester of octadecyl alcohol.
3. A detergent as defined in claim 2 wherein 30 the alkali metal phosphate and the sulphuric acid ester are present in a ratio of 3 to 1.
PETER FRIESENHAHN. 35
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999629X | 1929-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1999629A true US1999629A (en) | 1935-04-30 |
Family
ID=7935464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US414223A Expired - Lifetime US1999629A (en) | 1929-08-08 | 1929-12-14 | Detergent |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1999629A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2545357A (en) * | 1946-06-04 | 1951-03-13 | American Cyanamid Co | Detergent composition and method of preparing same |
| US2603606A (en) * | 1952-07-15 | Alkyl sulfates |
-
1929
- 1929-12-14 US US414223A patent/US1999629A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2603606A (en) * | 1952-07-15 | Alkyl sulfates | ||
| US2545357A (en) * | 1946-06-04 | 1951-03-13 | American Cyanamid Co | Detergent composition and method of preparing same |
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