US2483135A - Impregnating agent- for metal - Google Patents
Impregnating agent- for metal Download PDFInfo
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- US2483135A US2483135A US2483135DA US2483135A US 2483135 A US2483135 A US 2483135A US 2483135D A US2483135D A US 2483135DA US 2483135 A US2483135 A US 2483135A
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- sodium
- alkali
- impregnating agent
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- water
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- 229910052751 metal Inorganic materials 0.000 title description 12
- 239000002184 metal Substances 0.000 title description 12
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 36
- 239000000203 mixture Substances 0.000 description 34
- 239000003513 alkali Substances 0.000 description 32
- 239000003795 chemical substances by application Substances 0.000 description 30
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 24
- 235000014113 dietary fatty acids Nutrition 0.000 description 22
- 239000000194 fatty acid Substances 0.000 description 22
- 150000004665 fatty acids Chemical class 0.000 description 22
- 210000002268 Wool Anatomy 0.000 description 20
- 239000000344 soap Substances 0.000 description 16
- GHNRTXCRBJQVGN-UHFFFAOYSA-N 4-dodecan-6-ylbenzenesulfonic acid Chemical compound CCCCCCC(CCCCC)C1=CC=C(S(O)(=O)=O)C=C1 GHNRTXCRBJQVGN-UHFFFAOYSA-N 0.000 description 14
- 150000001875 compounds Chemical class 0.000 description 14
- 239000003599 detergent Substances 0.000 description 14
- 235000010288 sodium nitrite Nutrition 0.000 description 14
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1R,4aR,4bR,10aR)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 description 14
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 12
- 229910052708 sodium Inorganic materials 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 229920000388 Polyphosphate Polymers 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000000975 dye Substances 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- 239000001205 polyphosphate Substances 0.000 description 10
- 235000011176 polyphosphates Nutrition 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000003756 stirring Methods 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 239000000969 carrier Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 235000021323 fish oil Nutrition 0.000 description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000008233 hard water Substances 0.000 description 8
- 239000012169 petroleum derived wax Substances 0.000 description 8
- 235000019381 petroleum wax Nutrition 0.000 description 8
- RSWGJHLUYNHPMX-ONCXSQPRSA-N Abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 6
- 229940114930 POTASSIUM STEARATE Drugs 0.000 description 6
- 239000004115 Sodium Silicate Substances 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N Sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 6
- 150000008052 alkyl sulfonates Chemical class 0.000 description 6
- 238000007598 dipping method Methods 0.000 description 6
- -1 hydrocarbon sulfonate Chemical class 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- 239000004200 microcrystalline wax Substances 0.000 description 6
- 235000019808 microcrystalline wax Nutrition 0.000 description 6
- ANBFRLKBEIFNQU-UHFFFAOYSA-M potassium;octadecanoate Chemical compound [K+].CCCCCCCCCCCCCCCCCC([O-])=O ANBFRLKBEIFNQU-UHFFFAOYSA-M 0.000 description 6
- 235000019795 sodium metasilicate Nutrition 0.000 description 6
- 229910052911 sodium silicate Inorganic materials 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N Diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 4
- 210000003491 Skin Anatomy 0.000 description 4
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N Stearic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 4
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 4
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000005187 foaming Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- 235000019832 sodium triphosphate Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 239000003760 tallow Substances 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 229940081534 Colgate Drugs 0.000 description 2
- 210000000088 Lip Anatomy 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- FFQBWYTWHOTQFS-UHFFFAOYSA-N dioxido-bis(trioxidosilyloxy)silane Chemical compound [O-][Si]([O-])([O-])O[Si]([O-])([O-])O[Si]([O-])([O-])[O-] FFQBWYTWHOTQFS-UHFFFAOYSA-N 0.000 description 2
- 238000010410 dusting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000004679 hydroxides Chemical class 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000000622 irritating Effects 0.000 description 2
- 230000003472 neutralizing Effects 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- NVJCKICOBXMJIJ-UHFFFAOYSA-M potassium;1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [K+].C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C([O-])=O NVJCKICOBXMJIJ-UHFFFAOYSA-M 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- XFIPBHVSZAZCKV-UHFFFAOYSA-M sodium;5-chloro-2-(2,4-dichlorophenoxy)phenol;fluoride Chemical compound [F-].[Na+].OC1=CC(Cl)=CC=C1OC1=CC=C(Cl)C=C1Cl XFIPBHVSZAZCKV-UHFFFAOYSA-M 0.000 description 2
- 238000010186 staining Methods 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
Definitions
- This invention relates to a surface-activeor detergent composition, and more particularly to an impregnating agent for metal wool pads, made of steel or aluminum wool, shavings and the like for use in connection with cleansing operations in kitchens, of household utensils, etc.
- metal wool pads which contain a soap or detergent composition; do not fulfill satisfactorily and adequately the requirements necessitated by the handling of various metallic articles tobe cleansed and called for by the use of these pads, especially in hard sea water.
- the pad containing the impregnating and detergent agent according. to this invention remains substantially elastieand pliable when used during washing and scrubbing operations, that it does not have any irritating effects on: the human skin and dusting. and chipping off of the impregnating agent willbe-reduced to a minimum.
- a preferred impregnating agent for this pur'- pose maybe composedv of the: following more specific ingredientswithin the following; ranges:
- Example I Per cent byweight Alkali alkyl benzene sulfonate about I5-25 Alkali abietate; such as sodium abietate or potassium abietate about 545 Solid fatty acid, such as hydrogenated fish oil fatty acid, 'with P. to 62 C; about 5-15 Alkali hydroxide, such as potassium "hydroxide about 1-3 Alkali polyphosphate, such as sodium tri-(polyiphosphate about-015-5 Alkali. silicate, such as sodium metasili'cate about 0.5-5 Amorphous petroleum or microcrystalline WaX', with M. P;
- Amorphous petroleum wax melting point Sodium nitrite 0.340 Dye 0004 water 44.836
- Alkyl benzene sulfonate which forms the detergent base for the other ingredients, contributes considerably to the stability of the impregnating agent in hard water and assists in the development of profuse foaming and lathering, whereas sodium abietate constitutes an inexpensive wetting agent and detergent, which in conjunction with alkyl benzene sulfonate is highly efficient to inhibit corrosion and staining of metallic wool pads and of aluminum articles treated.
- Potassium soap of fatty acid preferably derived from hydrogenated fish oil fatty acid and potassium hydroxide lowers the rate of solubility of the impregnating agent, which possesses a relatively low solubility at higher temperature up to about 55 (Lip water.
- Amorphous petroleum wax forms a binder, further reduces solubility and powdering off of the impregnating agent in dry state.
- Sodium tripolyphosphate helps to improve detergency and lather, particularly in hard water, and sodium nitrite acts as a rust preventing ingredient, in particular for steel wool pads, does not irritate the skin, whereas sodium metasilicate furthers the prevention of corrosion on iron, steel and aluminum.
- the resultant agent produces an effective detergent action, can be simply and inexpensively manufactured with commercially readily available components and compares favorably with heretofore known detergents for securing and cleansing pads.
- the impregnating agent when used in hard water (500 P. P. M. CaCos) is completely soluble, dispersible, lathers well, does not form a film on the article to be cleaned and rinses off easily.
- the new compound is placed in contact with the steel wool pad, the same is prevented from rusting for at least 24 hours.
- Example III Per cent by weight Alkali alkyl sulfonate about 10-25 (Optional) Alkali fatty alcohol sulfate, such as sodium lauryl sulfate up to 10 Alkali abietate, such as sodium abietate about 5. 5 Potassium stearate (or another suitable alkali soap of a solid fatty acid) about 5-15 Microcrystalline wax, with melting point -5" F. about 5-15 (Optional) Glycol, such as ethylene or diethylene glycol up to 10 Alkali silicate, e. g. sodium metasilicate about 0.5-5 Alkali polyphosphate, e. g.
- Microcrystalline wax, with melting point One proceeds as follows to prepare this impregnating compound:
- Potassium stearate is made by neutralizing melted stearic acid with a hot aqueous solution of potassium hydroxide.
- the resultant compound is then mixed at 65-85 C. with a hot solution of alkali alkyl sulfonate and of alkali fatty alcohol sulfate.
- Glycol is added, and alkali silicate and polyphosphate are dissolved in the hot mixture while stirring the same continuously.
- wax is added, either in small lumps or in melted form, and is emulsified while stirring the mixture.
- Sodium nitrite is then added and, aslast step, dissolved. (Dye may also be added.)
- the water content of the mixture may be adjusted to facilitate the dipping or spraying of the hot mixture unto its carrier.
- an impregnating agent for metal wool carriers which consists of about to by weight of alkali alkyl benzene sulfonate, of about 5 to 15% by weight of alkali abietate, of about 5 to 15% by weight of solid fatty acid having a melting point of about to (1., of about 1 to 3% by weight of alkali hydroxide, of about 0.5 to 5% by Weight of alkali polyphosphate, of about 0.5 to 5% by weight of alkali silicate, of about 5 to 15% by weight of amorphous petroleum wax, and of about 0.1 to 1% by weight of sodium nitrite, dye and water being the balance.
- an impregnating agent for metal wool pads which consists of 17.820% by weight of alkyl benzene sulfonate, of 8.500% by weight of sodium abietate, of 11.320% by weight of hydrogenated fish oil fatty acid, of 1.910% by weight of potassium hydroxide, of 1.275% by weight of sodium tri(poly)phosphate, of 1.275% by weight of sodium metasili- 20 REFERENCES CITED
- the following references are of record in the file of this patent:
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- Detergent Compositions (AREA)
Description
Patented Sept. 27 1949 IMPREGNATING AGENT FOR NIE'IAL WOOL PADS Henry A. Goldsmith and Alfred Leroy Humbent, Boston, Mass.,, assignors-,. by mesne assignments, toPhipps Products; Go Boston, Mass a partnership No Brawi-ng. Application December 20, 1947', Serial No. 7 9-3fl54 2 Claims. 01. 252-109).
This inventionrelates to a surface-activeor detergent composition, and more particularly to an impregnating agent for metal wool pads, made of steel or aluminum wool, shavings and the like for use in connection with cleansing operations in kitchens, of household utensils, etc.
Ithas been found in practice that metal wool pads which contain a soap or detergent composition; do not fulfill satisfactorily and adequately the requirements necessitated by the handling of various metallic articles tobe cleansed and called for by the use of these pads, especially in hard sea water.
Many substances have been proposed for admixturewithsoap' and other cleansing compounds to improve their usefulness in hard water, but despite-certain improvements obtained, other desirable properties were unobtainable, so that these compounds displayed objectionable results iace. active properties, suchas foaming, lathering, etcin such hard. water without being dissolved speedily and in particular at higher temperatures at which cleansing operations are being performed.-
It belongs iurther among the objects of this invention to impart to the composition the ability oiinhibiting rusting of the metallic pad duringv storage, even if the pad or carrier became moist and of being manufactured in an economical. manner, preferably by dipping the pad into the. melted impregnating compound.
It is further of advantage that the pad containing the impregnating and detergent agent according. to this invention remains substantially elastieand pliable when used during washing and scrubbing operations, that it does not have any irritating effects on: the human skin and dusting. and chipping off of the impregnating agent willbe-reduced to a minimum.
The above and other features: and advantages of thisinyentionmay be more readily understood fmom the following description in which preferred examples have been disclosed by which the invention maybe carried into effect.
It has. been found. duringeertain. tests: tar determine the efiectiveness: ofimpreg-nating compounds connection. with metallic wool pads for use incleansing purposes, that anagent'made in accordance with this invention and composed of hydrocarbon sulfonate, resinate and alkali soap: of a solid fatty acid with a suitable binder, solubility retarder and: corrosion inhibitor the presence of a water softener, may advantageously be used: to replace. the soap in presently employed: metal pads:- and to fulfill all the needs and? requirements; or the: practice.
A preferred impregnating agent for this pur'- pose maybe composedv of the: following more specific ingredientswithin the following; ranges:
Example I Per cent byweight Alkali alkyl benzene sulfonate about I5-25 Alkali abietate; such as sodium abietate or potassium abietate about 545 Solid fatty acid, such as hydrogenated fish oil fatty acid, 'with P. to 62 C; about 5-15 Alkali hydroxide, such as potassium "hydroxide about 1-3 Alkali polyphosphate, such as sodium tri-(polyiphosphate about-015-5 Alkali. silicate, such as sodium metasili'cate about 0.5-5 Amorphous petroleum or microcrystalline WaX', with M. P;
5 F; about5' 1'5 Sodium nitrite about 0.1-1 Dye optional Water being, the balance Excellent results were obtained. by the use. of the following. specific: mixture:
Ewampfe II Per cent by weight Alkyl benzene sulfonate 171820 Sodium abietate 8.500
Hydrogenated. fish oil fatty acid", with melting point 60 to 62C 11.320 Potassium hydroxide 1.9'1'0 Sodium tri(-'poly)phosph'ate L275 'Sodium metasilicate 1.275
Amorphous petroleum wax; melting point Sodium nitrite 0.340 Dye 0004 water 44.836
2,4ss,1s
In order to prepare this impregnating composition, the following steps are proposed:
To a solution of the alkyl benzene sulfonate in water, sodium abietate is added and dissolved by heating the mixture to 65-85 0., while stirring the same. The fatty acid is gradually added while maintaining the mixture at 65-85 C. during stirring. The potassium hydroxide (preferably dissolved in a small quantity of water) is then added to saponify the fatty acid. (Such a soap may also be prepared separately by saponifying a suitable hydrogenated solid glyeride with potassium hydroxide, the resultant product then being added.) The polyphosphate and the metasilicate are then dissolved in the mixture; the wax is added in small chips or in melted state, and is emulsified by stirring the hot mixture. Dye and sodium nitrite are introduced as the last step. When the mixture is homogeneous, it is ready for application upon a pad or other carrier by dipping, spraying, etc.
Alkyl benzene sulfonate which forms the detergent base for the other ingredients, contributes considerably to the stability of the impregnating agent in hard water and assists in the development of profuse foaming and lathering, whereas sodium abietate constitutes an inexpensive wetting agent and detergent, which in conjunction with alkyl benzene sulfonate is highly efficient to inhibit corrosion and staining of metallic wool pads and of aluminum articles treated.
Potassium soap of fatty acid, preferably derived from hydrogenated fish oil fatty acid and potassium hydroxide lowers the rate of solubility of the impregnating agent, which possesses a relatively low solubility at higher temperature up to about 55 (Lip water.
Amorphous petroleum wax forms a binder, further reduces solubility and powdering off of the impregnating agent in dry state. Sodium tripolyphosphate helps to improve detergency and lather, particularly in hard water, and sodium nitrite acts as a rust preventing ingredient, in particular for steel wool pads, does not irritate the skin, whereas sodium metasilicate furthers the prevention of corrosion on iron, steel and aluminum.
The resultant agent produces an effective detergent action, can be simply and inexpensively manufactured with commercially readily available components and compares favorably with heretofore known detergents for securing and cleansing pads.
The impregnating agent when used in hard water (500 P. P. M. CaCos) is completely soluble, dispersible, lathers well, does not form a film on the article to be cleaned and rinses off easily.
It has been found that when commercially available sodium tallow soap and the new impregnating agent are coated on a glass slide and placed in water of 40 C., the tallow soap is washed off in about six minutes, whereas the impregnating agent is about three times more stable and dissolves only after about fifteen, to twenty minutes.
Corrosion tests on aluminum'hav-e shown that the impregnating agent according to this invention does not leave any stain after twenty min- Busting of steel wool pads occurs normally very rapidly when sulfonates are employed. If
4 the new compound is placed in contact with the steel wool pad, the same is prevented from rusting for at least 24 hours.
As further examples illustrating the present invention, the following mixtures in the following proportionate relationship are given:
Example III Per cent by weight Alkali alkyl sulfonate about 10-25 (Optional) Alkali fatty alcohol sulfate, such as sodium lauryl sulfate up to 10 Alkali abietate, such as sodium abietate about 5. 5 Potassium stearate (or another suitable alkali soap of a solid fatty acid) about 5-15 Microcrystalline wax, with melting point -5" F. about 5-15 (Optional) Glycol, such as ethylene or diethylene glycol up to 10 Alkali silicate, e. g. sodium metasilicate about 0.5-5 Alkali polyphosphate, e. g. sodium tripolyphosphate about 0.5-5 Sodium nitrite about 0.1-1 Water being the balance Example IV Per cent by weight Alkali alkyl sulfonate 17.30 Sodium lauryl sulfate 4.90 Sodium abietate 4.84 Potassium stearate 12.55
Microcrystalline wax, with melting point One proceeds as follows to prepare this impregnating compound:
Potassium stearate is made by neutralizing melted stearic acid with a hot aqueous solution of potassium hydroxide. The resultant compound is then mixed at 65-85 C. with a hot solution of alkali alkyl sulfonate and of alkali fatty alcohol sulfate. Glycol is added, and alkali silicate and polyphosphate are dissolved in the hot mixture while stirring the same continuously. Then wax is added, either in small lumps or in melted form, and is emulsified while stirring the mixture. Sodium nitrite is then added and, aslast step, dissolved. (Dye may also be added.) The water content of the mixture may be adjusted to facilitate the dipping or spraying of the hot mixture unto its carrier.
It will be obvious that the properties of the impregnating agent will be somewhat affected by the proportions of the various ingredients present. Since the details that have been given are for the purpose of illustration and not restriction of the invention, it is intended that variations within the spirit of the invention are to be included in the scope of the claims.
Having thus described the invention,"wl1at is claimed as new and desired to be secured by Letters Patent, is:
1. As a new composition of matter, an impregnating agent for metal wool carriers which consists of about to by weight of alkali alkyl benzene sulfonate, of about 5 to 15% by weight of alkali abietate, of about 5 to 15% by weight of solid fatty acid having a melting point of about to (1., of about 1 to 3% by weight of alkali hydroxide, of about 0.5 to 5% by Weight of alkali polyphosphate, of about 0.5 to 5% by weight of alkali silicate, of about 5 to 15% by weight of amorphous petroleum wax, and of about 0.1 to 1% by weight of sodium nitrite, dye and water being the balance.
2. As a new composition of matter, an impregnating agent for metal wool pads which consists of 17.820% by weight of alkyl benzene sulfonate, of 8.500% by weight of sodium abietate, of 11.320% by weight of hydrogenated fish oil fatty acid, of 1.910% by weight of potassium hydroxide, of 1.275% by weight of sodium tri(poly)phosphate, of 1.275% by weight of sodium metasili- 20 REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 2,105,366 Pape Jan. 11, 1938 2,164,717 Kritchevsky July 4, 1939 2,252,385 Orozco Aug. 12, 1941 2,294,075 Colgate Aug. 25, 1942 2,382,165 MacMahon Aug. 14, 1945 2,388,767 Safrin Nov. 13, 1945 2,402,473 Van Zile June 18, 1946
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2483135A true US2483135A (en) | 1949-09-27 |
Family
ID=3436634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US2483135D Expired - Lifetime US2483135A (en) | Impregnating agent- for metal |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2483135A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733211A (en) * | 1956-01-31 | Impregnated scouring pad | ||
| US2940935A (en) * | 1955-12-20 | 1960-06-14 | Lever Brothers Ltd | Spray-dried, non-clotting, granulated soap product and method of producing the same |
| US3074099A (en) * | 1959-02-09 | 1963-01-22 | Gen Foods Corp | Scouring and polishing device and method of producing same |
| US3115425A (en) * | 1959-11-05 | 1963-12-24 | Colgate Palmolive Co | Method and product for polishing aluminum with steel wool and a partial ester of phosphoric acid and an aliphatic alcohol |
| US3177055A (en) * | 1962-02-28 | 1965-04-06 | Armstrong Cork Co | Cleaning pad |
| US3335449A (en) * | 1963-11-01 | 1967-08-15 | Scott Paper Co | Paper wiper |
| US4613446A (en) * | 1985-03-13 | 1986-09-23 | Pennzoil Company | Gelled detergent composition and cleaning pads containing same |
| US4759865A (en) * | 1986-11-06 | 1988-07-26 | Colgate-Palmolive Company | Pasty acid detergent composition |
| US4935158A (en) * | 1986-10-30 | 1990-06-19 | Aszman Harry W | Solid detergent cleaning composition, reusable cleaning pad containing same and method of manufacture |
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| US2105366A (en) * | 1933-03-08 | 1938-01-11 | Firm Henkel & Cie Gmbh | Process for the manufacture of nondepositing liquid soaps |
| US2164717A (en) * | 1938-08-26 | 1939-07-04 | Rit Products Corp | Brushless shaving cream |
| US2252385A (en) * | 1939-02-15 | 1941-08-12 | Gilron Products Co | Method of machining articles and solution therefor |
| US2294075A (en) * | 1938-10-21 | 1942-08-25 | Colgate Palmolive Peet Co | Detergent composition |
| US2382165A (en) * | 1945-08-14 | Detergent briquette | ||
| US2388767A (en) * | 1943-04-01 | 1945-11-13 | Wilson & Co Inc | Soap composition |
| US2402473A (en) * | 1943-10-21 | 1946-06-18 | Hercules Powder Co Ltd | Soap composition |
-
0
- US US2483135D patent/US2483135A/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382165A (en) * | 1945-08-14 | Detergent briquette | ||
| US2105366A (en) * | 1933-03-08 | 1938-01-11 | Firm Henkel & Cie Gmbh | Process for the manufacture of nondepositing liquid soaps |
| US2164717A (en) * | 1938-08-26 | 1939-07-04 | Rit Products Corp | Brushless shaving cream |
| US2294075A (en) * | 1938-10-21 | 1942-08-25 | Colgate Palmolive Peet Co | Detergent composition |
| US2252385A (en) * | 1939-02-15 | 1941-08-12 | Gilron Products Co | Method of machining articles and solution therefor |
| US2388767A (en) * | 1943-04-01 | 1945-11-13 | Wilson & Co Inc | Soap composition |
| US2402473A (en) * | 1943-10-21 | 1946-06-18 | Hercules Powder Co Ltd | Soap composition |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2733211A (en) * | 1956-01-31 | Impregnated scouring pad | ||
| US2940935A (en) * | 1955-12-20 | 1960-06-14 | Lever Brothers Ltd | Spray-dried, non-clotting, granulated soap product and method of producing the same |
| US3074099A (en) * | 1959-02-09 | 1963-01-22 | Gen Foods Corp | Scouring and polishing device and method of producing same |
| US3115425A (en) * | 1959-11-05 | 1963-12-24 | Colgate Palmolive Co | Method and product for polishing aluminum with steel wool and a partial ester of phosphoric acid and an aliphatic alcohol |
| US3177055A (en) * | 1962-02-28 | 1965-04-06 | Armstrong Cork Co | Cleaning pad |
| US3335449A (en) * | 1963-11-01 | 1967-08-15 | Scott Paper Co | Paper wiper |
| US4613446A (en) * | 1985-03-13 | 1986-09-23 | Pennzoil Company | Gelled detergent composition and cleaning pads containing same |
| US4935158A (en) * | 1986-10-30 | 1990-06-19 | Aszman Harry W | Solid detergent cleaning composition, reusable cleaning pad containing same and method of manufacture |
| US4759865A (en) * | 1986-11-06 | 1988-07-26 | Colgate-Palmolive Company | Pasty acid detergent composition |
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