CN1738895A - Soap/detergent bar composition and manufacturing process. - Google Patents

Soap/detergent bar composition and manufacturing process. Download PDF

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Publication number
CN1738895A
CN1738895A CN 02818616 CN02818616A CN1738895A CN 1738895 A CN1738895 A CN 1738895A CN 02818616 CN02818616 CN 02818616 CN 02818616 A CN02818616 A CN 02818616A CN 1738895 A CN1738895 A CN 1738895A
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Prior art keywords
soap
bar
water
aluminium
soap bar
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Granted
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CN 02818616
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CN100350033C (en
Inventor
R·W·安德森
A·R·巴塞特
G·埃拉姆
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Unilever NV
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Unilever NV
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    • 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
    • C11D9/18—Water-insoluble compounds
    • 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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • C11D10/042—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap based on anionic surface-active compounds and soap
    • 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
    • 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
    • C11D3/12—Water-insoluble compounds
    • C11D3/1213—Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2
    • 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2003—Alcohols; Phenols
    • C11D3/2065—Polyhydric alcohols
    • 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

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  • 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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

The present invention provides a soap or detergent bar, primarily intended for personal or fabric washing. The bar has relatively low levels of total fatty matter, allowing relatively high levels of water and/or other liquid additives to be present. This is achieved whilst retaining good physical properties in the bar by incorporating aluminium hydroxide and tetra sodium pyrophosphate decahydrate into the bar. Methods of producing such bars are also disclosed.

Description

Soap bar/detergent bar composition and preparation method
The present invention relates to the particularly synergistic composition of the soap bar/detergent bar of human body cleaning usefulness of a kind of soap bar/detergent bar.Also relate to this people and/or fabric and clean a kind of preparation method who uses soap bar/detergent bar.The present invention be more particularly directed to soap bar/detergent bar of a kind of low total fatty material (TFM) that contains high-load water and other liquid synergistic agent and preparation method thereof.
Be used for the detergent bar commonly used based on soap that human body cleans and contain the TMF that surpasses about 70wt% usually, all the other are water (about 10-20%) and other component such as pigment, spices, sanitas etc.Also have a spot of structural agent and weighting agent in this composition, they have replaced a part of soap in the detergent bar, have kept the hardness of desired detergent bar simultaneously.Known filler comprises starch, kaolin and talcum.
Water-content is lower than 35% non-development hard soap bar and also can obtains.The TFM of these soap bars is about 30-65%.The reduction of TFM is normally by using insoluble particle material and/or soluble silicate to realize.The water-content of development soap bar is typically about 8-15%, but not the water-content of development hard soap bar is about 20-35%.
Can give organoleptic properties for example foam and skin feel be very important, preferably by in the composition of soap bar, adding synergistic agent but do not change its processing characteristics and physical properties realizes.In soap body system, add and to produce for example problem such as frosting, sand feeling as other materials such as phosphoric acid salt.
Disclose a kind of detergent composition of low TFM content among the IN176384, made the water in the composition but not influence hardness, spatter property and the foaming properties of soap bar to the ratio height of TFM by introducing up to 20% colloidal state aluminium hydroxide (A-gel).The combination of A-gel/TFM makes and just can prepare the soap bar with high water content with more a spot of TFM.In this invention, although disclosed A-gel maximum concentration can reach 20wt%, 40% the TFM that is only limited in the example of this invention the A-gel of 7.5wt% and the alkaline silicate that contains a kind of additional structural agent such as 5wt% is used in combination.
Disclose a kind of method among the IN177828,, just may prepare the soap bar with high water content and gratifying hardness of low TFM content wherein by aluminium hydroxide and TFM equilibrium are used in combination.This invention has been instructed and can have been generated colloidal alumina on the spot by the reaction of lipid acid/fat and a kind of aluminiferous alkaline matter such as sodium aluminate, to form the soap bar that obtains by mold pressing.
Our common pending application 811/Bom/98 (corresponding to GB9906834.8) discloses and has used the A-gel that accounts for composition 9-16wt% can improve processing characteristics, organoleptic properties and the physicals of low TFM soap bar synergistically.
In addition, our common pending application WO00/36075 discloses a kind of preparation method with low TFM soap bar of premium properties, promptly utilize lipid acid and a kind of solid load to be specially the reaction that contains aluminium alkaline matter such as sodium aluminate solution of 20-55wt%, wherein aluminum oxide (Al 2O 3) and sodium oxide (Na 2O) weight ratio is 0.5-1.55.These soap bars have the hardness of improvement and more level and smooth sense of touch.This reaction can be carried out in 40-95 ℃ wide temperature range.
Our application WO01/42419 discloses a kind of preparation method with low TFM soap bar of premium properties, comprises that phosphoric acid and a kind of aluminium-containing substance such as sodium aluminate situ reaction generate aluminium hydroxide and orthophosphoric acid salt mixture.Wherein the solid load of sodium aluminate solution is 20-55wt%, aluminum oxide (Al 2O 3) and sodium oxide (Na 2O) weight ratio is 0.5-1.55.Soap bar with this method preparation is compared with the soap bar of filling with traditional raw material such as calcite, kaolin and talcum, the physicals that has lower density and improve, and can not influence its organoleptic properties.In this way, can make the soap bar that not only is applicable to soft water but also is applicable to hard water.
We find now, by sneaking into alumina gel and the Sodium pyrophosphate decahydrate (TSPP) that makes by sodium aluminate and Sodium Acid Pyrophosphate or commercially available sodium acid pyrophosphate (SAPP) reaction, can make and have Gao Shui/the improved soap bar of the low TFM content of TFM ratio, and can not influence hardness, clean-up performance and the lathering property of soap bar.This reaction is preferably carried out under the situation that the soap that new formation is arranged exists, thereby with the good distribution of the pyrophosphate salt guaranteeing to form in the soap mixture and make particle size minimum, glycerine remove or remove all can.If soap is formed by sodium aluminate and a kind of oil mixt or fatty acid response, the reaction that then prepares TSPP is carried out after preferably finishing substantially in the saponification stage.
Therefore, first aspect of the present invention comprises a kind of perfumed soap bar composition of low total fatty material, and it contains the colloidal alumina gel of total fatty material, 0.4-13wt% of 40-78wt% (with Al 2O 3Form), the water (containing water of hydration) of the TSPP that shows as the anhydrous salt form of 0-23wt%, 0-15wt% glycerine and 7-30wt%.
If glycerine is stayed in the soap base, can add in extra being used for and the aluminate of SAPP in the saponification stage, saponification reaction is finished after with among the SAPP with excessive aluminate.
TSPP can change in certain scope the ratio of alumina gel in final preparation.For making the ratio maximum of aluminum oxide, with oil/lipid acid sodium aluminate that neutralized.For increasing the ratio of TSPP, need to add SAPP, and SAPP to neutralize with the alkali of necessary amounts.
The Al of the soap in the soap base bar (noodle) after the water-content that come self aligning 2O 3With Na 2The weight ratio of O is preferably within 0.05: 1 to 1.75: 1 scope.The total content of free water and combination water is within the scope of 7-30wt%.The amount of the TSSP of anhydrous salt form is from 1wt% to 20wt% in the preferred composition.If the glycerine that generates during saponification is not removed, it can account for 0-10wt% usually in final preparation.If the amounts of glycerol deficiency that saponification reaction produces can additionally add glycerine so that it reaches certain level.The content of glycerine is the highest in the final soap bar can bring up to 15wt%.Also can add other additive commonly used in soap bar.
Method of the present invention can be carried out in any batch mixer that is generally used for the soap/detergent manufacturing, and preferably carries out in high-shear mixer.Preferred mixing tank comprises the mixing tank of ploughshare mixing tank, band sigma formula, the eclipsed form that rubs, single-arc shaped or double-arm hydrid component more.The both arms stirring mixer can be eclipsed form also can be positive cut.Perhaps, the present invention carries out in the combination of traditional arm mixer, spirrillum screw rod agitator vessel or multihead metering pump/high-shear mixer and spray-drier also can be in ordinary method.
According to a second aspect of the invention, a kind of method for preparing the detergent bar of low total fatty material may further comprise the steps:
A. mixture by making one or more fat and/or lipid acid and alkaline aluminium-containing substance and/or sodium hydroxide react under 60-150 ℃ temperature, make soap;
B. if desired, choose the part or all of glycerine of removing in the soap mixture that makes by (a) wantonly;
C. if desired, by the alkaline aluminium-containing substance that neutralizes on the spot with SAPP, further reduce the TFM of genuine soap;
D. by in the soap mixture, adding or therefrom removing water and cooling, adjust the water content of soap base;
E. the product with step (d) is transformed into soap bar.
In context, the term total fatty material is abbreviated as TFM usually, is used for representing to be present in the positively charged ion of disregarding association in the composition percent by weight at interior lipid acid and triglyceride level resistates.
For the soap with 18 carbon atoms, the sodium cation of association can add up about 8wt% usually.Can use other positively charged ion as requested, as zinc, potassium, magnesium, alkylammonium and aluminium.
The term soap is represented the salt of carboxylic fatty acids.This soap can be derived from any triglyceride level that is generally used for the preparation of soap.Therefore the carboxylate anion in this soap can contain 8-22 carbon atom.
Can be by fat and/or fatty acid saponification be obtained soap.The fat or the oil that are generally used for the soap manufacturing can be as Tallow, beef, Tallow, beef tristearin, plam oil, palm stearines, soya-bean oil, fish oil, Viscotrol C, Rice pollard oil, sunflower oil, Oleum Cocois, babassu oil, palm-kernel wet goods.
In aforesaid method, described lipid acid is to be derived by the oil/fat that is selected from coconut, rice bran, Semen arachidis hypogaeae, butter, palm, palm-kernel, cottonseed, soybean, castor-oil plant etc.Also can by synthetic (for example by the oil oxidation or by Fischer-Tropsch reaction with hydrogenation of carbon monoxide) prepare described fatty acid soaps.Resin Acid, as those resinous acids that are present in the Yatall MA also can use.Naphthenic acid also is suitable for.
Tallow, beef lipid acid can and comprise the oleic acid of the Zoomeric acid of the stearic acid of the palmitinic acid of the tetradecanoic acid of about 1-8%, about 21-32%, about 14-31%, about 0-4%, about 36-50% and the linolic acid of about 0-5% usually from various animal source.A kind of typical proportioning is 2.5% tetradecanoic acid, 29% palmitinic acid, 23% stearic acid, 2% Zoomeric acid, 41.5% oleic acid and 3% linolic acid (all being weight percentage).Also comprise other similar mixture, as from palmitic those and derived from those of various Tallow, beefs and lard.
Oleum Cocois is meant that carbon chain length distribution is approximately 8% C 8, 7% C 10, 48% C 12, 17% C 14, 8% C 16, 2% C 18, 7% oleic acid and 2% linolic acid (listed the first six plant lipid acid be saturated) fatty acid mixt.Comprise other source in the term Oleum Cocois, as palm-nut oil and babassu oil with similar carbon chain length distribution.
According to a preferred aspect of the present invention, can be before grinding any step add synergistic agent such as non-soap surfactant, the material that helps skin care such as wetting Agent for Printing Inks, softener, sun-screening agent or anti-aging compound up to 50wt%.Perhaps some these beneficiating ingredient also can be with a large amount of introducings when pressing mold.
A kind of coconut fatty acid that constitutes 5-30wt% of typical fatty acid mixt applicatory and 70-95wt% through lipid acid hardened Rice pollard oil.The lipid acid that is derived from other oil/fat that is suitable for such as Semen arachidis hypogaeae, soybean, Tallow, beef, palm, palm-kernel etc. also can use with other required ratio.
Described non-soap surfactant can be anion surfactant, nonionogenic tenside, cats product, amphoterics or zwitterionics or its mixture.The example of wetting Agent for Printing Inks and wetting agent comprises polyvalent alcohol, glycerine, hexadecanol, carbopol 934, ethoxylated castor oil, paraffin oil, lanolin and derivative thereof.Can also include organic silicon compound such as organic silicon surfactant, as DC3225C (Dow Corning) and/or organosilicon softener or silicone oil (DC-200, Dow Corning produces).The sun-screening agent that is fit to comprises that (commodity are called PARSOL1789 to the 4-tertiary butyl-4 '-methoxy dibenzoyl methane, come from Givaudan) and/or 2-ethylhexyl Methoxycinnamate (commodity are called PARSOLMCX, come from Givaudan) or other UV-A and UV-B sun-screening agent.
Can add other additive, as one or more water-fast particulate materials, as talcum, kaolin, polysaccharide such as starch or treated starch and Mierocrystalline cellulose.
The less important additive that can add 1-10wt% in any step of this method is as spices, tinting material, sanitas, filler and other conventional additives.
Composition of the present invention preferably contains the de-sludging active substance, and it is selected from anionic de-sludging actives and non-ionic type de-sludging actives usually.
The anionic de-sludging active compound that is fit to is the water soluble salt of organic sulfide reaction product, and organic sulfide reaction product wherein has alkyl and a kind of free radical that is selected from sulfonate group or sulfate group and composition thereof that contains 8-22 carbon atom in its molecular structure.
The example of the anionic detergent that is fit to has pure sodium sulfate and pure vitriolate of tartar, particularly by reduce those that the higher alcohol sulfateization of glyceryl ester generation of animal oil or Oleum Cocois obtains; Sodium alkyl benzene sulfonate and alkyl benzene sulphonate (ABS) potassium contain those of 9-15 carbon atom as its alkyl; Alkyl glycerol base ether sodium sulfate, particularly those are derived from the ether of the higher alcohols of animal oil and Oleum Cocois; Coco-nut oil fatty acid monoglyceride sodium sulfate; The sodium salt and the sylvite of the sulfuric ester of the reaction product of 1 mole of high fatty alcohol and 3-6 moles of ethylene oxide; Have 1-8 the unitary alkylphenol oxyethane of ethylene oxide molecule ether sodium sulfate salt and sylvite, alkyl wherein contains 4-14 carbon atom; With the isethionic acid esterification and with the reaction product of sodium hydroxide neutral lipid acid, wherein, for example described fatty acid derived is from Oleum Cocois and composition thereof.
Preferred water-soluble artificial anionic de-sludging active compound be the senior alkyl Phenylsulfonic acid and with alkene sulfonic acid and senior alkyl vitriolic mixture, and higher fatty acid monoglyceride vitriolic basic metal (as sodium and potassium) salt and alkaline-earth metal (as calcium and magnesium) salt.
The non-ionic type de-sludging active compound that is fit to briefly can be described as compound by epoxy alkyl and organic hydrophobic compound condensation generation, wherein said epoxy alkyl is hydrophilic in essence, described hydrophobic organic compound can be in essence aliphatic series or alkyl aromatic.Regulate at an easy rate with the hydrophilic group of any specific hydrophobic group condensation or the length of polyoxyalkylene free radical, so that produce water-soluble cpds with the hydrophilic of expectation and hydrophobic unit quality of balance.
Concrete example comprises the fatty alcohol of the straight or branched structure with 8-22 carbon atom and the condensation product of oxyethane, as has the Oleum Cocois ethylene oxide condensate of 2-15 moles of ethylene oxide/mole coconut alcohol; Its alkyl has the alkylphenol of 6-12 carbon atom and the condenses of 5-25 moles of ethylene oxide/mole alkylphenol; The reaction product of quadrol and propylene oxide and the condenses of oxyethane, described condenses contains the polyoxyalkylene radical of 40-80wt%, and molecular weight is 5000-11000; Structure is R 3The tertiary amino oxides of NO, one of them R group be contain the alkyl of 8-18 carbon atom and other R group is respectively done for oneself methyl, ethyl or hydroxyethyl, for example dimethyl dodecyl amine oxide; Structure is R 3The phosphine oxides of PO, one of them R group is the alkyl that contains 10-18 carbon atom, and alkyl or hydroxyalkyl that other R group is respectively done for oneself and contained 1-3 carbon atom, for example dimethyl dodecyl phosphine oxide; And structure is R 2The dialkyl sulphoxide of SO, one of them R group are the alkyl of 10-18 carbon atom and another R group is methyl or ethyl, for example methyl tetradecyl sulfoxide; Fatty acid alkyl alcohol amide; The epoxy alkane condensate of fatty acid alkyl alcohol amide and alkyl sulfhydryl.
Also may comprise positively charged ion de-sludging actives, both sexes de-sludging actives or zwitter-ion de-sludging actives in the present composition.
The positively charged ion de-sludging actives that is fit to that can add is the quaternary ammonium halide salt that alkyl replaces, for example two (hydrogenated tallow) alkyl dimethyl ammonium chlorides, cetyl trimethylammonium bromide, benzalkonium chloride and dodecyl methyl polyoxyethylene ammonium chloride and amine and imidazoles woods salt, for example primary, the second month in a season and tertiary ammonium salt acidulants and imidazoline salt acidulants.
The both sexes de-sludging active compound that is fit to that can choose use wantonly has the alkyl that contains a 8-18 carbon atom and one by secondary aliphatic amine and the derivative of tertiary amine, for example 3-dodecyl amino-Sodium Propionate, 3-dodecyl amino propane sulfonic acid sodium and the N-2-hydroxyl dodecyl-N methyl taurine sodium of the aliphatic radical of anionic water solubilizing group replacement.
The zwitter-ion de-sludging active compound that is fit to that can choose use wantonly is to have the aliphatic radical of a 8-18 carbon atom and one by the derivative of aliphatic quaternary ammonium, sulfonium and the phosphonium compounds of the aliphatic radical of cationic water solubilizing group replacement, for example 3-(N-N-dimethyl-N-cetyltrimethyl ammonium) propane-1-sulfonate trimethyl-glycine, 3-(dodecyl methyl sulfonium) propane-3-sulfonate trimethyl-glycine and 3-(n-Hexadecane ylmethyl Phosphonium) ethane sulfonic acid betaine salt.
The present invention is carried out further and purpose only is the description of explanation below with reference to following non-limiting example, described embodiment has especially shown by the composition of the method for the invention preparation with by the comparative result of the composition of non-the inventive method preparation.
Embodiment 1.
Prepare the 100kg soap base by the following method: the active alpha-olefin sulphates (AOS), 0.85kg sodium-chlor and the 38.81kg that at first add 4.73kg90% in the ploughshare mixing tank contain the Na of 20.5wt% 2The Al of O and 24.4wt% 2O 3Sodium aluminate solution.In this mixture, adding 52.18kg fused distilled fatty acid (DFAs) under 90 ℃.Make DFA ' s saponification, add EHDP (etidronic acid) antiseptic solution of the EDTA sodium solution of 0.12kg35wt% and 0.35kg 60wt% then and it is dispersed in the mixture.In this mixture, add 6.11kg SAPP again.With this mixture and excessive sodium aluminate reaction formation TSPP.Water is consumed by the heat of vaporization that discharges in the various reaction process, regulates the soap base with following composition of the final water-content of mixture with output 100kg:
wt％
Soda soap 56.52
Sodium-chlor 0.85
AOS 4.26
NaEDTA 0.04
EHDP 0.21
Al(OH) 3 14.48
TSPP10H 2O 12.28
Free-water (11.36 loss 4.06kg water in the treating processes)
Amount to 100.0
In this soap base of 93.9kg, add 5.0kg talcum, 0.6kg perfume compound and 0.5kg titanium dioxide and it is mixed in Z-blade mixer, obtain the final soap preparation of 100kg.Again its grinding, extruding and mold pressing are formed soap bar.
Embodiment 2a-d.
The preparation of following soap base is by the clean soap of about 100kg is mixed with glycerine, and wherein glycerine is to extract at 80-90 degree centigrade at about 30% water and 0.5% salt with SAPP of the proper amt in the salt brine solution of pulp 2%.In this mixture, add enough Na that contains 20wt% at 70-90 ℃ 2The Al of O and 20wt% 2O 3Sodium aluminate solution with in fully and SAPP.Reaction between aluminate solution and the SAPP is carried out on the spot and the alumina gel and the TSPP that form are dispersed in whole soaps fully.Add weak brine solution in this soap/alumina gel/TSPP mixture, drying is cooled to about 40 ℃ then in the vacuum drier so that it can pump into through interchanger, the then final soap bar that forms.Make the preceding a series of soap bases of finishing of following nominal composition in this way.
2a A6025 wt％ 2b A6028 wt％ 2c A6030 wt％ 2d A6043 wt％
Soda soap 81.3 73.8 67.2 60.3
Sodium-chlor 0.5 0.5 0.5 0.5
NaEDTA 0.02 0.02 0.02 0.02
EHDP 0.02 0.02 0.02 0.02
Al(OH) 3 0.9 1.7 2.5 3.3
TSPP10H 2O 4.3 8.2 12.0 15.5
Free-water 13.0 15.8 17.8 20.4
Amount to 100.0 100.0 100.0 100.0
Embodiment 3.
In the ploughshare mixing tank, add the mixture that 20kg preheats 80 portions of Tallow, beef/20 portion Oleum Cocois of 90 degrees centigrade, prepare the 40.33kg soap base.Add 14.8kg and preheat 90 degrees centigrade sodium aluminate solution in this oil mixt, sodium aluminate solution wherein contains the Na of 20wt% 2The Al of O and 20wt% 2O 3Mixture is under agitation reacted, finish substantially up to the saponification of triglyceride level.At 85 degrees centigrade of SAPP that in clean soap mixture, add the 2.1kg of pulping in 3.4kg water.Continue to stir 30 minutes to guarantee that excessive sodium aluminate neutralizes fully after SAPP is by saponification.At last, add the NaEDTA solution of 20 gram 40wt% and the EHDP solution of 11 gram 60wt%, and continue to stir 5 minutes to guarantee that each composition disperses fully.Obtain the soap base of following composition.
wt％
Soap 51.5
Glycerine 5.8
Aluminium hydroxide 11.2
The TSPP decahydrate 10.5
NaEDTA 0.019
EHDP 0.016
Water 21.0

Claims (10)

1. one kind low total fatty material perfumed soap bar composition, the colloidal alumina gel of total fatty material, 0.4-13wt% that contains 40-78wt% is (with Al 2O 3Form), the water that comprises combination water of the TSPP that shows as the anhydrous salt form of 0-23wt%, 0-15wt% glycerine and 7-30wt%.
2. soap bar according to claim 1, wherein said composition contains the synergistic agent of 5-50wt% in addition.
3. soap bar according to claim 1 and 2, the iodine number of wherein said composition is within the scope of 35-75.
4. according to the described soap bar of the arbitrary claim in front, wherein said colloidal alumina gel is by containing the preparation of aluminium alkaline matter.
5. soap bar according to claim 4, the aluminium alkaline matter that contains wherein is that solids content is 20-55wt% and Al 2O 3To Na 2The weight ratio of O is 0.5: 1 to 1.55: 1 a sodium aluminate.
6. soap bar according to claim 5, the aluminium alkaline matter that contains wherein is and the SAPP blended.
7. method for preparing any one described low total fatty material detergent bar of claim 1-6 may further comprise the steps:
A. mixture by making one or more fat and/or lipid acid and alkaline aluminium-containing substance and/or sodium hydroxide react under 60-150 ℃ temperature, make soap;
B. if desired, choose the part or all of glycerine of removing in the soap mixture that makes by (a) wantonly;
C. if desired, by the alkaline aluminium-containing substance that neutralizes on the spot with SAPP, further reduce the TFM of genuine soap;
D. by in the soap mixture, adding or therefrom removing water and cooling, adjust the water content of soap base;
E. the product with step (d) is transformed into soap bar.
8. method according to claim 7, the wherein said aluminium alkaline matter that contains is a sodium aluminate.
9. according to claim 7 or 8 described methods, the solids content of wherein said sodium aluminate is 20-55wt%.
10. according to any described method among the claim 7-9, Al in step (c) soap afterwards wherein 2O 3To Na 2The weight ratio of O is within 0.05: 1 to 1.75: 1 scope.
CNB028186168A 2001-07-26 2002-07-19 Soap/detergent bar composition and manufacturing process. Expired - Fee Related CN100350033C (en)

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Application Number Priority Date Filing Date Title
GB0118283.1 2001-07-26
GB0118283A GB0118283D0 (en) 2001-07-26 2001-07-26 Soap/detergent bar composition and manufacturing process

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CN1738895A true CN1738895A (en) 2006-02-22
CN100350033C CN100350033C (en) 2007-11-21

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AR (1) AR034910A1 (en)
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EP2071017A1 (en) 2007-12-04 2009-06-17 The Procter and Gamble Company Detergent composition
US7981852B2 (en) 2009-12-16 2011-07-19 Conopco, Inc. Method of enhancing perfume retention during storage using low total fatty matter extruded bars having starch polyol structuring system
US7989410B2 (en) 2009-12-16 2011-08-02 Conopco, Inc. Method of enhancing perfume bloom in extruded diluted bars having low total fatty matter and using starch polyol structuring system
MX2012007033A (en) 2009-12-16 2012-07-04 Unilever Nv Method of enhancing perfume retention during storage or of enhancing perfume bloom using low total fatty matter extruded bars having starch polyol structuring system.
CN107849501A (en) 2015-07-29 2018-03-27 荷兰联合利华有限公司 Low total fatty material (TFM) cleansing bar
WO2017202577A1 (en) * 2016-05-27 2017-11-30 Unilever N.V. A shaped solid cleansing composition and process of manufacture thereof

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CH226570A (en) * 1942-03-10 1943-04-15 Wander Ag Dr A Soap substitute.
US3340196A (en) * 1965-10-23 1967-09-05 Colgate Palmolive Co Detergent bar
GB8505607D0 (en) * 1985-03-05 1985-04-03 Procter & Gamble Ltd Detergent compositions
CN1137980C (en) * 1998-12-14 2004-02-11 荷兰联合利华有限公司 Process for preparing low TFM detergent bar composition
WO2001042414A1 (en) * 1999-12-08 2001-06-14 Unilever Plc A process of preparing a detergent bar composition
MXPA03004950A (en) * 2000-12-05 2003-09-10 Unilever Nv Improved detergent bar composition.

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GB0118283D0 (en) 2001-09-19
MXPA04000809A (en) 2004-05-21
BR0211662A (en) 2004-07-13
BR0211662B1 (en) 2014-09-02
WO2003010272A1 (en) 2003-02-06
AR034910A1 (en) 2004-03-24
ZA200400412B (en) 2005-01-20
CN100350033C (en) 2007-11-21

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