CN100554398C - Softening detergent composition - Google Patents
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- CN100554398C CN100554398C CNB2004800385969A CN200480038596A CN100554398C CN 100554398 C CN100554398 C CN 100554398C CN B2004800385969 A CNB2004800385969 A CN B2004800385969A CN 200480038596 A CN200480038596 A CN 200480038596A CN 100554398 C CN100554398 C CN 100554398C
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Abstract
The invention provides a kind of softening detergent composition, it contains the clay mineral of (a) 1 to 30 quality %; (b) compound that can in water, discharge hydrogen peroxide of 0.5 to 20 quality %; (c) 0.1 to 20 quality % is by following general formula (I) or compound (II) or the two combination: R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine; And the component corresponding to the tensio-active agent of defined among the JIS K 3362:1998 of 10 to 60 quality %, wherein component (b) is 3/4 to 20/1 with the mass ratio [component (b)/component (c)] of component (c).This softening detergent composition is suitable as the softening detergent of the fibre product of clothing and so on.
Description
Technical field
The present invention relates to a kind of softening detergent composition that contains clay mineral as soft bodying agent, a kind of method of using this softening detergent composition that fibre product is carried out soft washing, and a kind of method of using this softening detergent composition to strengthen soft effect.
Background technology
Past had been studied softening agent had been mixed in the washing composition, the stiff sensation that produces owing to the caused pliability forfeiture of centrifugation, salt deposit or the similar reason of fibre finish with the fibre product that prevents to be cleaned.Use clay material as softening agent traditionally, if you would take off stone (for example, JP-A-Sho-49-85102); Cats product (for example, Technical Publication Shuchi and Kanyo GijutsuShu (clothing powder detergent: Japanese Patent office, announcement on March 26th, 1998)) as dioxane fundamental mode quaternary ammonium salt and so on; As the silicone of poly-(dimethyl siloxane) and so on (for example, JP-A-2002-249799); And analogue, can on fiber surface, deposit by softening agent and make the sense of touch of fibre product acquisition softish.But these softening agents can not give washing composition enough soft effects.
In recent years, from the angle of simple and easy degree, environmental problem and similar problem of prescription, the method that strengthens the clay mineral soft effect is studied.For example, (for example being used in combination of known wilkinite and tetramethylolmethane compound, JP-A-Hei-5-140869), being used in combination of clay mineral and aggregating agent prepared therefrom (for example, JP-A-2002-541342), (for example being used in combination of wilkinite and soluble potassium salt, JP-A-Hei 8-506843, with Technical Publication Shuchi andKanyo Gijutsu Shu (clothing powder detergent: Japanese Patent office, announcement on March 26th, 1998)), or the like.But, can't in washing process, obtain soft ability.
Summary of the invention
The present invention relates to:
[1] a kind of softening detergent composition, contain:
(a) clay mineral of 1 to 30 quality %;
(b) compound that can in water, discharge hydrogen peroxide of 0.5 to 20 quality %;
(c) 0.1 to 20 quality % by compound shown in following general formula (1) or (2) or the two combination:
R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine, and condition is when M is alkaline earth metal atom, and n is 2, and when M was alkali metal atom, ammonium or alkanolamine, n was 1; And
The component of 10 to 60 quality % corresponding to the tensio-active agent of defined among the JIS K 3362:1998,
Wherein component (b) is 3/4 to 20/1 with the mass ratio [component (b)/component (c)] of component (c);
[2] a kind of soft washing methods of fibre product comprises the step that the softening detergent composition that uses above-mentioned [1] washs goods to be cleaned; With
[3] a kind of softness effect enhanced method that makes clay mineral to fibre product comprises step from following material to fibre product that use,
(a) clay mineral;
(b) can in water, discharge the compound of hydrogen peroxide; With
(c) by the compound shown in following general formula (1) or (2), or the two combination:
R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine, and condition is when M is alkaline earth metal atom, and n is 2, and when M was alkali metal atom, ammonium or alkanolamine, n was 1,
Its mass ratio satisfies:
Component (b)/component (c)=3/4 is to 20/1, and
Component (a)/component (c)=35/1 is to 1/5.
Embodiment
The present invention relates to a kind of softening detergent composition, it can be goods to be washed such as fibre product decontamination, gives excellent soft ability to the goods that are washed simultaneously, and wherein said softening detergent composition contains clay mineral as soft bodying agent; A kind of method of using this softening detergent composition fibre product to be carried out soft washing; And use this softening detergent composition to strengthen the method for soft effect.
The softening detergent composition of the application of the invention has shown a kind of effect, promptly can the washing the fibre goods or similar substance with excellent flexibility.
By following description, these and other advantages of the present invention will be conspicuous.
1. softening detergent composition
One of maximum feature of softening detergent composition is that softening detergent composition comprises:
(a) clay mineral of 1 to 30 quality %;
(b) compound that can in water, discharge hydrogen peroxide of 0.5 to 20 quality %;
(c) 0.1 to 20 quality % by the compound shown in following general formula (1) or (2), or the two combination:
R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine, and condition is when M is alkaline earth metal atom, and n is 2, and when M was alkali metal atom, ammonium or alkanolamine, n was 1; And
The component of 10 to 60 quality % corresponding to the tensio-active agent of defined among the JIS K 3362:1998,
Wherein component (b) is 3/4 to 20/1 with the mass ratio [component (b)/component (c)] of component (c).
In the present invention, because softening detergent composition has above-mentioned feature, so it has shown a kind of effect, promptly can wash material to be cleaned, for example has the fibre product of excellent soft ability.
In the present invention, soft ability is meant pliability and the slickness in sensation cloth process, and the example of fibre product comprises towel, bath towel, T-shirt, sweater and analogue.
Softening detergent composition of the present invention will make a more detailed description below.
＜component (a) 〉
Softening detergent composition of the present invention contains the clay mineral of 1 to 30 quality %, as component (a).The content of the component of softening detergent composition (a), according to soft ability and detersive power, preferred 2 to 25 quality %, more preferably 4 to 20 quality %, still more preferably 6 to 18 quality %, further preferred 8 to 15 quality %.
Component (a) comprises talcum, agalmatolite, as saponite, hectorite, sauconite, lucianite, polynite, the montmorillonite of beidellite and nontronite and so on, vermiculite, as phlogopite, biotite, zinnwaldite, white mica, paragonite, the mica of celedonite and glaukonine and so on, as clinochlore, chamosite, nepouite, manganchlorite, the chlorite of mackensite and donbassite and so on, brittle mica as xanthophyllite and margarite and so on, thulite, as antigorite, lizardite, chrysotile, amesite, cronstedtite, berthierine, the serpentine of greenalite and noumeite (nepouite) and so on, as kaolinite, dickite, the kaolin ore of nakrite and halloysite and so on, and analogue.Wherein, consider preferably talc, montmorillonite, inflatable mica, vermiculite, chrysotile, kaolin ore and analogue, more preferably montmorillonite, still more preferably polynite from the angle of soft ability.These clay minerals can use separately or use with two or more appropriate combination.
In addition, the clay mineral shown in the preferably following general formula (3) of component (a):
[Si
8(Mg
aAl
b)O
20(OH)
4]
X-·Me
X+
Wherein a, b and x each all satisfy 0＜a≤6,0＜b≤4, x=12-2a-3b, Me are selected from Na, K, Li, Ca
1/2, Mg
1/2And NH
4In at least one member.The example of the clay mineral shown in the general formula (3) comprises " Laundrosil DGA212 ", " the Laundrosil PR414 " and " Laundrosil DGA Powder " available from S ü d-Chemie; " Detersoft G1S ", " Detersoft G1B " and " Detersoft G1SW " available from Laviosa; And analogue.Vocabulary in the quotation marks shows trade name.
These components (a) can be natural product or synthetic product.
＜component (b) 〉
Softening detergent composition of the present invention comprises the compound that can discharge hydrogen peroxide in water of 0.5 to 20 quality %, as component (b).Angle from soft ability and detersive power, the content of component (b) is preferably 1.5 to 20 quality % of softening detergent composition, more preferably 2 to 16 quality %, still more preferably 2.5 to 13 quality %, further preferred 3 to 10 quality %, further preferred 3.5 to 8 quality %.
In addition, when softening detergent composition contained the following soap of mentioning (d), the content of component (b) was preferably 1 to 16 quality % of softening detergent composition, more preferably 1.5 to 13 quality %, still more preferably 2 to 10 quality %, further preferred 2.5 to 8 quality %.
Component (b) comprises carbonate-hydrogen peroxide adduct, borate-hydrogen peroxide adduct, tri-polyphosphate-hydrogen peroxide adduct, pyrophosphate salt-hydrogen peroxide adduct, urea-hydrogen peroxide adduct and analogue.Wherein, preferred carbonate-hydrogen peroxide adduct and borate-hydrogen peroxide adduct, more preferably yellow soda ash-hydrogen peroxide adduct and Sodium Tetraborate-hydrogen peroxide adduct.Detersive power during from high temperature considers that Sodium Tetraborate-hydrogen peroxide adduct is more preferably, and the detersive power during from low temperature considers that yellow soda ash-hydrogen peroxide adduct is more preferably.
In addition, consider that from the angle of stability in storage preferred ingredient (b) is coated by mineral compound, organic compound or analogue.Mineral compound comprises boric acid, borate, yellow soda ash, sodium sulfate, sal epsom, Magnesium Silicate q-agent, magnesium chloride, magnesium oxide, water glass and analogue.Organic compound comprises polyoxyethylene glycol, Polyvinylpyrolidone (PVP), hydroxypropylcellulose and analogue.Wherein, preferred ingredient (b) is at least by a kind of coating in boric acid or the borate.Boric acid comprises ortho-boric acid, metaboric acid, tetraboric acid and analogue, and its salt comprises the alkali-metal salt as sodium and potassium and so on.
Available above-mentioned mineral compound of component (b) or organic compound coat according to for example described method of JP-A-Sho59-196399.The content of component (b) is preferably particulate 50 to the 95 quality % that contain component (b), more preferably 70 to 90 quality %.When said components (b) is used as the particle that contains component (b),, is used in the mineral compound in the coating process or the amount of organic compound and is preferably particulate 0.5 to 20 quality %, more preferably 1 to 10 quality % from stability and the consideration of the angle of solubility.In addition, conventional known stablizer, chaotropic agent, sequestrant or analogue can be included in the above-mentioned particle.Wherein, consider preferred muriate, urea, anion surfactant and nonionogenic tenside from the angle of solubility.Each ratio of these components is preferably above-mentioned particulate 0.1 to 5 quality %.
＜component (c) 〉
Softening detergent composition of the present invention comprises the above-mentioned general formula (1) of 0.1 to 20 quality % or the compound shown in (2), or its combination, as component (c).Consider from the angle of soft ability and detersive power, the content of component (c) is preferably 1.5 to 20 quality % of softening detergent composition, more preferably 2 to 16 quality %, still more preferably 2.5 to 13 quality %, further preferred 3 to 10 quality %, still further preferred 3.5 to 8 quality %.
In addition, when the soap of being mentioned below softening detergent composition contains (d), preferred 0.5 to the 16 quality % of the content of component (c), more preferably 0.6 to 13 quality %, still more preferably 0.7 to 10 quality %, further preferred 0.8 to 8 quality %.
In above-mentioned general formula (1) and (2), consider R from the angle of detersive power
1And R
2Each all preferably have 7 to 18 carbon atoms, more preferably have the alkyl or alkenyl of 10 to 13 carbon atoms, more preferably alkyl.In addition, M preferred as alkali atom, wherein preferred sodium and potassium, sodium is preferred.
Component (c) be can by with hydrogen peroxide, the particularly hydrogen peroxide that from component (b), discharges, reaction produces the compound of organic peracid in water.In the present invention, because softening detergent composition contains component (c), therefore compare with the situation of independent use component (a), it has the advantage of improving soft effect.At this, organic peracid is meant the superoxide that produces by component (c) and the hydroperoxidation that derives from component (b).
When component (c) is formulated in the softening detergent composition, consider that from the angle of stability preferred ingredient (c) is prepared with the particle form that contains component (c).The amount of component (c) is preferably and contains component (c) particulate 1 to 80 quality %, more preferably 20 to 80 quality %, still more preferably 30 to 75 quality %.In addition, in order to improve the solubility of component (c) in scrubber, at least a tensio-active agent that is selected from polyoxyalkylene alkyl, alkyl-sulphate and the polyoxyalkylene alkyl vitriol is formulated in the particle that contains component (c), it measures preferred 0 to 50 quality %, more preferably 1 to 45 quality %, still more preferably 2 to 40 quality %.
Polyoxyalkylene alkyl optimization ethylene oxide and propylene oxide add with the form (block form) of block, the average mol that adds oxyethane preferably from 3 to 20, more preferably from 4 to 15, it is preferred 1 to 10 to add the average mol of propylene oxide, and more preferably 2 to 7.Moieties preferably has 10 to 18 carbon atoms, more preferably has 12 to 16 carbon atoms.
Alkyl-sulphate preferably has 10 to 18 carbon atoms, and is sodium salt, more preferably Sodium Lauryl Sulphate BP/USP or myristyl sodium sulfate.
Polyoxyalkylene alkyl vitriol preferred alkyl partly has the polyoxyalkylene alkyl vitriol of 10 to 18 carbon atoms, and its sodium salt is more preferably.At this, the average degree of polymerization of polyoxyethylene group (being called " EOp " later on) is preferably 1 to 10, and more preferably 1 to 5, and further preferred polyoxyethylene (EOp=2-5) Zetesol NL and polyoxyethylene (EOp=2-5) myristyl ether sodium sulfate.
The particle that contains component (c) can prepare by said components is prepared in the system agent with the adhesive substance that is selected from polyoxyethylene glycol and lipid acid.
The molecular-weight average of polyoxyethylene glycol is preferred 2000 to 20000, and more preferably 4000 to 15000, still more preferably 4000 to 10000.In addition, lipid acid comprises that those preferably have the lipid acid of 8 to 20 carbon atoms, more preferably 10 to 18 carbon atoms, and more preferably 12 to 18 carbon atoms still, these polyoxyethylene can be the states of sodium soap or potassium.
The amount of the preferred adhesive substance that uses is for containing component (c) particulate 0.5 to 30 quality %, more preferably 1 to 20 quality %, still more preferably 5 to 20 quality %.
Consider that from the angle of stability in storage preferred said components is formulated in the particle that contains component (c) with above-mentioned ratio.
In addition, in the present invention, contain component (c) particulate stability in order further to improve, acidic substance can be formulated in the particle that contains component (c).The preferred organic carboxyl acid of acidic substance more preferably is selected from least one member in succsinic acid, toxilic acid, fumaric acid, citric acid, oxyacetic acid and the P-hydroxybenzoic acid.The formulation content of acidic substance above-mentioned is preferably and contains component (c) particulate 0 to 20 quality %, more preferably 1 to 15 quality %, still more preferably 1 to 10 quality %.
The particle that contains component (c) can obtain by said components is mixed according to appointed method.More preferably earlier component (c) is mixed with all or part tensio-active agent above-mentioned, after this in mixture, add the method for remaining tensio-active agent, adhesive substance, acidic substance or analogue again.
Also preferred earlier with the adhesive substance fusing, and then with its adding.Preferred adhesive substance,, adds still more preferably 50 to 90 ℃ of fusings more preferably at 50 to 100 ℃ then at 40 to 100 ℃.
Mixed by the mixture that mode described above obtains, stirring until mixture simultaneously becomes homogenate, after this uses common tablets press that mixture is prepared in the system agent.
Preferred prilling process comprises extruder grain, can form average particle size preferably from 500 to 5000 μ m, the more preferably particle of from 500 to 3000 μ m for this reason.Other preferred prilling process alternatively comprise and adopt harder to make flaky method in addition.
＜component (d) 〉
Consider that from the angle of soft ability and detersive power softening detergent composition of the present invention preferably contains the soap of 0.4 to 20 quality %, as component (d).The content of component (d) is 0.6 to 16 quality % of softening detergent composition more preferably, more preferably 0.8 to 14 quality % still, further preferred 1 to 12 quality %, further preferred 1 to 10 quality %.
In the present invention,, therefore compare with the situation that component (c) is used, the further advantage of improving soft effect is arranged with independent use component (a) or component (a) because component (d) is used with component (c).
Consider from the angle of soft ability, component (d) preferably derive from iodine number be 0 to 150 and neutralization value be 50 to 400 lipid acid, more preferably derive from iodine number and be 1 to 100 and neutralization value be 100 to 350 lipid acid, still more preferably derive from iodine number and be 2 to 90 and neutralization value be 150 to 300 lipid acid, further preferably derive from iodine number and be 2 to 60 and neutralization value be 180 to 280 lipid acid, further preferred iodine number be 2 to 20 and neutralization value be 230 to 280 lipid acid.Regulation among iodine number such as the JIS K 33415.2 and measuring, the regulation among neutralization value such as the JIS K 33415.1 and measuring.
The specific compound of component (d) comprises that fatty acid residue has 9 to 21 carbon atoms, preferred 11 to 19 carbon atoms, the more preferably soap of 13 to 17 carbon atoms.Preferred compound comprises an alkali metal salt of tetradecanoic acid, palmitinic acid, stearic acid, oleic acid, linolic acid, linolenic acid and analogue.
Consider from the angle of soft ability, component (d) derives from preferably that saponification value is 235 to 280, iodine number be 2 to 20 and neutralization value be 230 to 280 lipid acid, more preferably derive from saponification value and be 245 to 270, iodine number be 4 to 18 and neutralization value be 240 to 270 lipid acid, still more preferably derive from saponification value and be 250 to 265, iodine number be 6 to 15 and neutralization value be 245 to 265 lipid acid, further preferably derive from saponification value and be 255 to 260, iodine number be 8 to 12 and neutralization value be 250 to 260 lipid acid.Regulation among saponification value such as the JIS K 33315.3 and measuring, the regulation among iodine number such as the JIS K 33415.2 and measuring, the regulation among neutralization value such as the JIS K 33415.1 and measuring.
＜component (e) 〉
In addition, consider from the angle of productive rate, solubility and anti stick, softening detergent composition of the present invention preferably contains builder as component (e), and it has at least and is selected from following function: metal-chelating function, alkali pooling feature and solid particulate divergent function.Preferred 20 to the 80 quality % of the content of component (e), more preferably 30 to 70 quality %, still more preferably 40 to 60 quality %.
Component (e) comprise those at " Senzai Senjo no Jiten (Dictionary forDetergents and Washing); " Haruhiko OKUYAMA and Motoi MINAGAWA chief editor, Asakura Publishing Company Limited, nineteen ninety, November 25, first version, the builder described in the 56-74 page or leaf.
Wherein preferred inorganic builder is zeolite, amorphous aluminosilicate, crystalline aluminosilicate, tripoly phosphate sodium STPP, trisodium phosphate, carbonate and silicate, preferred organic synergistic auxiliary agent be aminocarboxylic acid ester (salt), hydroxylamino carboxylicesters (salt), hydroxy polycarbonates (salt), cyclic carbonate ester (salt) (cyclocarbonates), ether carbonate (salt) (ether carbonates) and organic carboxyl acid (carboxylicesters (salt)) polymkeric substance.Preferred inorganic builder is a zeolite, and carbonate and silicate, preferred organic synergistic auxiliary agent are organic carboxyl acid (carboxylicesters (salt)) polymkeric substance.
Tensio-active agent outside the＜component (d) 〉
Softening detergent composition of the present invention can contain the tensio-active agent that is different from said components (d).The amount of the tensio-active agent outside the component (d) is preferably 5 to 50 quality % of softening detergent composition, more preferably 10 to 30 quality %.
Tensio-active agent outside the component (d) comprises anion surfactant, nonionogenic tenside, cats product and the amphoterics that is different from component (d).
Wherein, consider that from the angle of detersive power and soft ability softening detergent composition preferably contains the anion surfactant that is different from component (d).
Sulfuric ester, alkylbenzene sulfonate, sulfonated alkane, sulfonated, the salt of alpha-sulfo-fatty acid and the salt of alpha-sulfo-fatty acid alkyl ester of the alkoxide of the alcohol that the anion surfactant that preferably is different from component (d) is sulfuric ester with alcohol of 10 to 18 carbon atoms, have 8 to 20 carbon atoms.In the present invention, be more preferably linear alkyl benzene sulfonate, its moieties has 10 to 14 carbon atoms, more preferably 12 to 14 carbon atoms.As gegenion, preferred as alkali salt and amine, more preferably sodium and/or potassium, monoethanolamine and diethanolamine.
Preferred nonionic is polyoxyalkylene alkyl (8 to 20 carbon atoms) ether, APG, polyoxyalkylene alkyl (8 to 20 carbon atoms) phenyl ether, polyoxyalkylene anhydrosorbitol lipid acid (8 to 22 carbon atoms) ester, polyoxyalkylene glycol fatty acid (8 to 22 carbon atoms) ester and polyox-yethylene-polyoxypropylene block copolymer.Polyoxyalkylene alkyl more preferably, wherein the alkylene oxide as oxyethane or propylene oxide and so on of preferred average out to 4 to 20mol joins in the alcohol with 10 to 18 carbon atoms.The HLB value of nonionogenic tenside preferably from 10.5 to 15.0, more preferably from 11.0 to 14.5, calculate by the Griffin method.
Cats product comprises list (or two) alkyl quaternary ammonium salts and the analogue of long-chain.
Amphoterics comprises alkyl-dimethyl aminoacetate trimethyl-glycine, lipid acid aminopropyl trimethyl-glycine and analogue.
In addition, though when these tensio-active agents with component (d) when using, consider that from the angle of soft ability still the amount of preferred alkyl benzene sulfonate is corresponding to the component in the component of tensio-active agent (d) 35 to 70 quality % of component in addition.The content of alkylbenzene sulfonate is 36 to 65 quality % more preferably, still more preferably 37 to 60 quality %, further preferred 40 to 55 quality %.
In addition, even when these tensio-active agents with component (d) when using, consider from the angle of detersive power and soft ability, still the amount of preferred alkyl benzene sulfonate is 1 to 20 quality % of softening detergent composition, more preferably 3 to 18 quality %, still more preferably 5 to 16 quality %, further preferred 8 to 14 quality %.
＜corresponding to the component of the tensio-active agent of defined among the JIS K 3362:1998 〉
In addition, softening detergent composition of the present invention contains the component corresponding to the tensio-active agent of defined among the JISK 3362:1998 of 10 to 60 quality %.
At this, component corresponding to the tensio-active agent of defined among the JIS K 3362:1998 is meant under Japanese Industrial Standards (JIS), as the amount that is formulated in the tensio-active agent in the cleaning composition that the method for K 3362:1998 defined is measured, wherein said amount is by deducting petroleum ether soluble matter matter and urea obtains from the ethanol soluble material.
Consider from the angle of detersive power and soft ability, be preferably 15 to 50 quality % of softening detergent composition, more preferably 18 to 45 quality %, still more preferably 20 to 40 quality % corresponding to the component of the tensio-active agent of defined among the JIS K 3362:1998.
When softening detergent composition of the present invention contains component (a) and (b) above-mentioned and (c) time, the amount that comprises the anion surfactant of component (d) is preferably 80 quality % or more corresponding to the component of tensio-active agent, more preferably 90 quality % or more, still more preferably 95 quality % or more.
In the present invention, when softening detergent composition of the present invention contains the said components (d) of 4 to 40 quality %, consider from the angle of soft ability, the content of anion surfactant is preferably 55 quality % or more corresponding to the component of tensio-active agent, more preferably 56 to 98 quality %, still more preferably 57 to 95 quality %, further preferred 58 to 92 quality %.At this, the amount of the anion surfactant of indication comprises the amount of component above-mentioned (d) here.
In addition, the amount of component (d) is preferably 4 to 40 quality % corresponding to the component of tensio-active agent, more preferably 5 to 38 quality %, still more preferably 6 to 35 quality %, further preferred 7 to 30 quality %.
In softening detergent composition of the present invention, the mass ratio of component (b)/component (c) is 3/4 to 20/1.Consider that from the angle of soft ability this mass ratio is preferred 3/4 to 7/1, more preferably 5/6 to 6/1, still more preferably 9/10 to 5/1, further preferred 1/1 to 4/1.
In addition, when softening detergent composition of the present invention contained component (d), the mass ratio of component (b)/component (c) was preferred 1/1 to 20/1, and more preferably 6/5 to 15/1, still more preferably 3/2 to 10/1, further preferred 2/1 to 5/1.
In addition, consider the mass ratio preferred 35/1 to 1/5 of component in the softening detergent composition (a)/component (c) from the angle of soft ability, more preferably 30/1 to 1/5, still more preferably 15/1 to 1/3, further preferred 10/1 to 1/2, still further preferred 5/1 to 1/1.
In addition, when softening detergent composition contains component (d), consider from the angle of soft ability, the mass ratio preferred 20/1 to 1/5 of component in the softening detergent composition (a)/component (d), more preferably 15/1 to 1/3, still more preferably 10/1 to 1/2, further preferred 5/1 to 1/1.
Consider from the angle of detersive power and soft ability, component in the softening detergent composition (a)/corresponding to the mass ratio of the component of the tensio-active agent of defined among the JIS K3362:1998 preferred 2/1 to 1/50, more preferably 3/2 to 1/10, still more preferably 1/1 to 1/5, further preferred 3/4 to 1/3.
＜water 〉
In addition, consider from the angle of stability in storage and productivity, softening detergent composition preferably contains the water of 0.1 to 10 quality %, can measure according to fluid loss as the heating method of defined among the JIS K3362:1998, more preferably 0.2 to 6 quality %, still more preferably 0.5 to 4 quality %, further preferred 0.5 to 3 quality %.
＜surface-modifying agent 〉
Consider that from the angle of free-flowing property (free-flowability) and anti stick softening detergent composition of the present invention can use surface-modifying agent to carry out surface modification.Surface-modifying agent comprises, for example, and silicate compound such as aluminosilicate, Calucium Silicate powder, silicon-dioxide, amorphous silica derivative and crystalline silicate compound; Metallic soap; Fine powder is as the powdery surface promoting agent; Water-soluble polymers is as polycarboxylate, vinylformic acid and the toxilic acid of carboxymethyl cellulose, polyoxyethylene glycol, for example sodium polyacrylate or the multipolymer of its salt; Lipid acid and analogue.More preferably aluminosilicate and crystalline silicate compound, further preferably aluminosilicate.Consider that from the angle of stability in storage the content of surface-modifying agent is preferably 20 quality % of softening detergent composition of the present invention or still less, more preferably 15 quality % or still less, still more preferably 10 quality % or still less.Consider that from the angle of surface modification the content of surface-modifying agent is preferably 1 quality % or more of softening detergent composition of the present invention, more preferably 3 quality % or more, still more preferably 5 quality % or more.In addition, the clay mineral of a part of component (a) can be used as surface-modifying agent.
＜other components 〉
Softening detergent composition of the present invention can contain the sedimentary again reagent of inhibition such as carboxymethyl cellulose, other softening agents, white dyes, defoamer such as silicone, enzyme, enzyme stabilizers, tinting material, spices and analogue, and they are known in the field of laundry detergent.
Softening detergent composition of the present invention with said components can prepare by every kind of component above-mentioned is mixed by known method.
2. the characteristic of softening detergent composition
Consider from the angle of stability, the form of preferred powder of softening detergent composition of the present invention or tablet, powder type is preferred.Consider from the angle of dissolution in low temperature and stability, preferred 200 to the 1000 μ m of the mean particle size of softening detergent composition, more preferably 250 to 900 μ m, more preferably 300 to 800 μ m still, its granular size of measuring by sieve method by the sifting machine that uses defined among the JIS K 3362:1998 is measured.Consider from the angle of dissolution in low temperature and stability, the bulk density of softening detergent composition preferred 300 is to 1200g/L, more preferably 400 to 1100g/L, still more preferably 600 to 1000g/L, further preferred 700 to 980g/L, and its method by defined among the JIS K 3362:1998 is measured.
Consider from the angle of detersive power, soft ability and damage power, 0.05 the pH of the aqueous solution of the softening detergent composition of quality % preferred 8 to 12, more preferably 9 to 11.5, still more preferably 9.5 to 11, further preferred 10 to 11, its method by defined among the JIS K3362:1998 is measured down at 20 ℃.
Consider that from the angle of detersive power and soft ability the calcium of softening detergent composition is captured ability (calcium capturing capacity) preferred 20 to 300CaCO
3Mg/g, more preferably 50 to 200CaCO
3Mg/g is still more preferably 100 to 150CaCO
3Mg/g, it is measured by following measuring method.
(measuring the method that calcium is captured ability)
According to JP-A-Hei 3-277696 page 3, one hurdle the 6th, lower right walks to one hurdle, page 4 upper left side, and the method described in the 6th row (supposition anion surfactant quilt is as softening detergent composition) obtains calcium and captures ability (amount of capturing of calcium ion).
3. the soft washing methods of fibre product
The soft washing methods of fibre product of the present invention comprises the step of using above-mentioned softening detergent composition to wash goods to be cleaned.
In this soft washing methods, goods to be cleaned comprise from natural fiber such as cotton, flax and wool; Regenerated fibre such as regenerated fiber and copper rayon; Semi-synthetic fibre such as cellulose acetate; Synthon such as nylon, the fibre product that polyester and acrylic fiber are made.
In addition, the washing methods of using in the method for above-mentioned enhancing soft effect can be the currently known methods that generally uses in the washing the fibre goods, and wash conditions such as temperature and washing device are not particularly limited.
4. make the softness effect enhanced method of clay mineral to fibre product
The present invention makes clay mineral be characterised in that a maximum of the softness effect enhanced method (being called " method that strengthens soft effect " later on) of fibre product, the mass ratio that is applied to component (a), component (b) and the component (c) of fibre product satisfies component (b)/component (c)=3/4 to 20/1, and component (a)/component (c)=35/1 is to 1/5.
Have above-mentioned feature just, component (a)---clay mineral is enhanced the soft effect of fibre product.
In the method for enhancing soft effect of the present invention, the mass ratio of component (b)/component (c) is 3/4 to 20/1.Consider that from the angle of soft ability this mass ratio is preferred 3/4 to 7/1, more preferably 5/6 to 6/1, still more preferably 9/10 to 5/1, further preferred 1/1 to 4/1.
In addition, the mass ratio of component (a)/component (c) is 35/1 to 1/5.Consider that from the angle of soft ability this mass ratio is preferred 30/1 to 1/5, more preferably 15/1 to 1/3, still more preferably 10/1 to 1/2, further preferred 5/1 to 1/1.
At this, the mass ratio of every kind of component above-mentioned is the ratio of calculating from the final quality of every kind of component of the method that is used for strengthening soft effect.
In addition, in the method for enhancing soft effect of the present invention, the mass ratio that is preferably applied to component (a), component (b), component (c) and the component (d) of fibre product satisfies: component (b)/component (c)=20/1 is to 1/1, component (a)/component (c)=35/1 is to 1/5, and component (a)/component (d)=20/1 is to 1/5.
In this case, consider that the mass ratio of component (b)/component (c) is preferred 20/1 to 1/1, more preferably 15/1 to 6/5, still more preferably 10/1 to 3/2, further preferred 5/1 to 2/1 from the angle of soft ability.
Consider that from the angle of soft ability the mass ratio of component (a)/component (c) is preferred 35/1 to 1/5, more preferably 15/1 to 1/3, still more preferably 10/1 to 1/2, further preferred 5/1 to 1/1.
Consider that from the angle of soft ability the mass ratio of component (a)/component (d) is preferred 20/1 to 1/5, more preferably 15/1 to 1/3, still more preferably 10/1 to 1/2, further preferred 5/1 to 1/1.
At this, the mass ratio of various components above-mentioned is ratios of calculating from the final quality of every kind of component of the method that is used for strengthening soft effect.
The present invention strengthens the specific implementations of the method for soft effect and can implement by any way, as long as supply with component (a), component (b) and component (c) with above-mentioned ratio in washing container.For example, the composition that contains these three kinds of components can be supplied simultaneously, perhaps supplies component (a) respectively and contains component (b) and the composition of component (c).Consider preferred preceding a kind of method from the angle of simplicity.
In addition, when using component (d), the composition that contains these four kinds of components can be supplied simultaneously, or supply contains the composition of component (a) and component (d) respectively, and the composition that contains component (b) and component (c).Consider preferred preceding a kind of method from the angle of simplicity.
Embodiment
The following examples further describe and have proved embodiments of the present invention.The purpose that embodiment is provided only is in order to illustrate, can not to be considered to limitation of the present invention.
Example I-1 to I-3 and Comparative Example I-1 to I-3
Never contain in the component of the zeolite that carries out surface modification of clay mineral, bleach particle, bleach activator particles, enzyme, spices and 3 quality % and obtain detergent base.In detergent base, add zeolite that carries out surface modification and the mixing of clay mineral, bleach particle, bleach activator particles, enzyme, spices and 3 quality %, obtain softening detergent composition.The component of softening detergent composition is presented in the table 1.
The pH scope of the softening detergent composition of all acquisitions in the aqueous solution of its 0.05 quality % is 10 to 11, and the method by defined among the JIS K3362:1998 is in 20 ℃ of mensuration, and the scope of the calcium ion amount that it is captured is 50 to 200CaCO
3Mg/g, the mean particle size scope is 300 to 800 μ m, the scope of bulk density is 700 to 980g/L.
Table 1
The detersive power of the softening detergent composition that obtains and soft ability are estimated according to following method.The result is presented in the table 2.
(clothing that sebum stain (Sebum Dirt Stains) arranged on the preparation collar)
Prepare the clothing that the sebum stain is arranged on the collar as the indication among the JIS K3362:1998.
(wash conditions and evaluation method)
According to the evaluation method of the detersive power of the laundry synthetic detergent of defined among the JIS K 3362:1998, the detersive power of softening detergent composition in the table 1 and the indication washing composition of judgement detersive power are compared.At this, the working concentration of the softening detergent composition in the table 1 is 1.0g/L.
Judgement criteria:
A: detersive power is higher than the detersive power of indicating washing composition.
B: detersive power is in identical level with the detersive power of indication washing composition.
C: detersive power is lower than the detersive power of indication washing composition.
(towel of usefulness is estimated in preparation)
Commercially available cotton towel (containing cotton 100%) carries out pre-treatment with the pre-treatment mixture solution of 0.5g/L, this pre-treatment mixture is by using pocket washing machine (" N-BK2 ", available from NationalPanasonic, Matsushita Electric Industrial Co. Ltd.) prepares the weight ratio mixing with 1: 1: 3 of nonionogenic tenside (joining the ethylene oxide adduct of making in the primary alconol with 12 carbon atoms by the oxyethane with average 6mol), crystalline silicate (" Prefeed Granules ") and yellow soda ash.Under 20 ℃ water temperature, circulation cleaning 7 minutes, centrifuge dripping, rinsing in 3 minutes dries, and repeats rinsing in 3 minutes and drying 5 times altogether, thereby removes pre-treatment mixture, the towel that obtains estimating (pre-treatment towel).
(wash conditions and evaluation method)
1.0g the softening detergent composition in the table 1 is dissolved in the 5L water at 20 ℃, and 0.3kg cotton towel (70cm * 30cm, 4) is immersed in the solution, washs 7 minutes.After the drying, towel carries out rinsing in 3 minutes in 5L water, dries, and rinsing in 3 minutes dries, and air-dry.
The sensory evaluation of pliability sensation is undertaken by 5 people, uses the cotton towel of softening detergent composition washing and the pairing of pretreated towel to estimate.Not having the harder scoring of the more pretreated towel of towel of difference or washing is 0; The towel of washing softish scoring a little is 1, and the towel of washing has to a certain degree that the softish scoring is 2, and the obvious softish scoring of the towel of washing is 3.5 people estimate as follows to the overall score of soft ability.
Judgement criteria:
A:5 people's general comment is divided into 10 or higher.
B:5 people's general comment is divided into 5 or higher, and less than 10.
C:5 people's overall score is less than 5.
Table 2
Result from table 1 and 2 can find, owing at example I-1 component (a) and (b) and (c) with specified concentration preparation to the softening detergent composition of I-3, therefore obtained soft effect enhanced softening detergent composition.
Example II-1 is to II-12 and Comparative Example I I-1 to II-3
Never contain in the component of the zeolite that carries out surface modification of clay mineral, bleach particle, bleach activator particles, enzyme, spices and 3 quality % and obtain detergent base.In detergent base, add zeolite that carries out surface modification and the mixing of clay mineral, bleach particle, bleach activator particles, enzyme, spices and 3 quality %, thereby obtain softening detergent composition.The component of softening detergent composition is presented in table 3 and the table 4.
The pH scope of the softening detergent composition of all acquisitions in the aqueous solution of its 0.05 quality % is 10 to 11, and the method by defined among the JIS K3362:1998 is in 20 ℃ of mensuration, and the scope of the calcium ion amount that it is captured is 50 to 200CaCO
3Mg/g, the mean particle size scope is 300 to 800 μ m, the scope of bulk density is 700 to 980g/L.
Table 3
-continued
-continuity-
Table 4
The detersive power of the softening detergent composition that obtains also can be estimated as top identical mode with soft ability.The result shows in table 5 and 6.
Table 5
-continued-
-continuity-
Table 6
From table 3 to 6 found that, because at example II-1 component (a) and (b), (c) and (d) with specified concentration and ratio preparation to the softening detergent composition of II-12, so obtained soft effect enhanced softening detergent composition.
EXAMPLE III-1 is to III-4, and Comparative Example I II-1 to III-4
Detergent base with component shown in the table 7 can obtain in mode identical in the example II-1.In detergent base, add clay mineral, bleach particle, bleach activator particles, enzyme, spices and carry out the zeolite and the mixing of surface modification, obtain softening detergent composition.The softening detergent composition of all acquisitions pH scope in the aqueous solution of its 0.05 quality % is 10 to 11, and its method by defined among the JIS K3362:1998 is in 20 ℃ of mensuration, and the scope of the calcium ion amount of capturing is 50 to 200CaCO
3Mg/g, the mean particle size scope is 300 to 800 μ m, the scope of bulk density is 700 to 980g/L.
The detersive power of the softening detergent composition that obtains also can be estimated as top identical mode with soft ability.The result shows, EXAMPLE III-1 to the soft clean effect of all softening detergent compositions of III-4 all than will get well among the comparative example III-1 to III-4.
Table 7
-continued-
-continuity-
In addition, even use every kind of following component (a) and (b) and (d) when preparing softening detergent composition to the component of I-3, example II-1 every kind of softening detergent composition to III-4, still can show excellent detersive power and soft ability to II-12 and EXAMPLE III-1 as example I above-mentioned-1:
Component (a): available from " the Laundrosil PR414 " or " Laundrosil DGAPowder " of S ü d-Chemie, or available from " Detersoft G1S ", " the Detersoft G1B " or " Detersoft G1SW " of Laviosa;
Component (b): salt of wormwood-hydrogen peroxide adduct;
Component (d): Sodium tetradecanoate, Sodium pentadecanecarboxylate, sodium stearate, linolic acid sodium or linolenic acid sodium.
In this embodiment, following material is as every kind of component.
-clay mineral: " Laundrosil DGA212 " (available from S ü d-Chemie, wilkinite)
-non-particle surface promoting agent 1: the ethylene oxide adduct for preparing by the oxyethane that in primary alconol, adds average 8mol with 10 to 14 carbon atoms;
-nonionogenic tenside 2: the ethylene oxide adduct for preparing by the oxyethane that in secondary alcohol, adds average 7mol with 12 to 14 carbon atoms;
-nonionogenic tenside 3: by the oxyethane of the average 9mol of adding in the secondary alcohol with 12 to 14 carbon atoms and the propylene oxide of average 1mol, continuity ground block adds, and the epoxy ethane-epoxy propane affixture for preparing;
-bleach particle 1: Sodium Tetraborate-hydrogen peroxide adduct;
-bleach particle 2: yellow soda ash-hydrogen peroxide adduct (SPC-D), at JP-A-2000-256699, disclosed bleaching particle in the paragraph 0019);
-bleach activator particles 1:N, N, N ', N '-tetra acetyl ethylene diamine (be not among the present invention mentioned component (c));
-bleach activator particles 2: dodecane acyl-oxygen base benzene sulfonic acid sodium salt particle (JP-A-2000-256699, disclosed bleaching particle in the paragraph 0018);
-bleach activator particles 3: the step preparation by identical with bleach activator particles 2, just substitute the dodecyloxy benzene sulfonic acid sodium salt with the nanoyloxy benzene sulfonic acid sodium salt, obtain bleach activator particles 3;
-LAS-Na: linear sodium alkyl benzene sulfonate, its moieties has 12 to 14 carbon atoms;
-AS-Na: sodium alkyl sulfate, its moieties have 12 to 16 carbon atoms;
-ES-Na: polyoxyethylene (the EO mean number of interpolation: 1mol) alkyl (12 to 16 carbon atoms) sodium sulfate;
-α-SFE: the sodium salt of alpha-sulfo fatty acid methyl ester, its moieties have 12 to 14 carbon atoms;
-fatty acid sodium salt 1: fatty acid sodium salt, its moieties have 14 to 18 carbon atoms;
-fatty acid sodium salt 2: sodium oleate;
-crystalline silicate: " Prefeed granules " (available from K.K.Tokuyama Siltex);
-PEG: polyoxyethylene glycol (weight-average molecular weight: 10000);
-AA polymkeric substance: polyacrylic acid (molecular-weight average: 15000; GPC measures, and calculates with polyoxyethylene glycol);
-AA/MA polymkeric substance: vinylformic acid-maleic acid (sodium salt (70 moles of % neutralizations), the monomer ratio of vinylformic acid/toxilic acid=3/7 (molar ratio), molecular-weight average: 70000);
-white dyes: " Tinopal CBS-X " (available from Ciba Geigy AG); With
-enzyme: using the mass ratio of " Cellulase K " (open among the JP-A-Sho 63-264699), " Kannase 24TK " (available from Novozymes) and " Savinase 6.0T " (available from Novozymes) is 3: 1: 2.
The applicable softening detergent of making the fibre product of clothing and so on of softening detergent composition of the present invention, the representative instance of clothing are cotton system towel or bath towel, T-shirt and sweater.
The present invention is described thus, and it can change obviously in many ways.These changes should not be considered to deviate from the spirit and scope of the present invention, and all such modifications will become apparent to those skilled in the art that and will comprise within the scope of the appended claims.
Claims (8)
1. softening detergent composition, contain:
(a) clay mineral of 1 to 30 quality %;
(b) compound that can in water, discharge hydrogen peroxide of 0.5 to 20 quality %;
(c) 0.1 to 20 quality % by the compound shown in following general formula (1) or (2), or the two combination:
R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine, and condition is when M is alkaline earth metal atom, and n is 2, and when M was alkali metal atom, ammonium or alkanolamine, n was 1;
(d) soap of 0.4 to 20 quality %, and
The component of 10 to 60 quality % corresponding to the tensio-active agent of defined among the JIS K 3362:1998,
Wherein said component (b) is 3/4 to 20/1 with the mass ratio [component (b)/component (c)] of component (c).
2. softening detergent composition according to claim 1 is characterized in that, the amount of described component (b) is 1.5 to 20 quality %, and the amount of component (c) is 1.5 to 20 quality %, and the mass ratio of component (b) and component (c) is 3/4 to 7/1.
3. softening detergent composition according to claim 1, wherein, the amount of anion surfactant is corresponding to 55 quality % or more in the component of the tensio-active agent of defined among the JIS K 3362:1998,
The amount of described component (d) is corresponding to 4 to 40 quality % in the component of the tensio-active agent of defined among the JIS K 3362:1998, and the mass ratio of component (b) and component (c) is 20/1 to 1/1.
4. softening detergent composition according to claim 3, it is characterized in that, contain alkylbenzene sulfonate, and the amount of alkylbenzene sulfonate is corresponding to 35 to the 70 quality % of component in addition of the component (d) in the component of the tensio-active agent of defined among the JIS K 3362:1998.
5. the soft washing methods of a fibre product comprises and uses the step that any one described softening detergent composition washs goods to be cleaned in the claim 1 to 4.
6. a soft effect enhanced method that makes clay mineral to fibre product comprises the step of fibre product being used following material,
(a) clay mineral;
(b) can in water, discharge the compound of hydrogen peroxide; With
(c) by the compound shown in following general formula (1) or (2), or the two combination:
R wherein
1It is alkyl with 4 to 13 carbon atoms; R
2It is alkyl with 5 to 13 carbon atoms; M is hydrogen atom or alkali metal atom, alkaline earth metal atom, ammonium or alkanolamine, and condition is when M is alkaline earth metal atom, and n is 2, and when M was alkali metal atom, ammonium or alkanolamine, n was 1,
(d) soap of 0.4 to 20 quality %,
Its mass ratio satisfies:
Component (b)/component (c)=3/4 to 20/1 and
Component (a)/component (c)=35/1 is to 1/5.
7. method according to claim 6 is characterized in that, the mass ratio that described component (a), component (b) and component (c) are applied to fibre product satisfies component (b)/component (c)=3/4 to 7/1, and component (a)/component (c)=30/1 is to 1/5.
8. method according to claim 6, the mass ratio that wherein said component (a), component (b), component (c) and component (d) are applied to fibre product satisfies component (b)/component (c)=20/1 to 1/1, component (a)/component (c)=35/1 is to 1/5, and component (a)/component (d)=20/1 is to 1/5.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0530958A2 (en) * | 1991-09-06 | 1993-03-10 | Colgate-Palmolive Company | Fabric softening products based on a combination of pentaerythritol compound and bentonite |
| EP0297673B1 (en) * | 1987-06-30 | 1993-11-24 | The Procter & Gamble Company | Detergent/softening compositions containing hectorite clays |
| EP0483411B1 (en) * | 1990-10-29 | 1995-06-07 | The Procter & Gamble Company | Fabric treatment composition |
| WO1995033038A1 (en) * | 1994-06-01 | 1995-12-07 | The Procter & Gamble Company | Sarcosinate with clay softeners in laundry compositions |
-
2004
- 2004-12-22 CN CNB2004800385969A patent/CN100554398C/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0297673B1 (en) * | 1987-06-30 | 1993-11-24 | The Procter & Gamble Company | Detergent/softening compositions containing hectorite clays |
| EP0483411B1 (en) * | 1990-10-29 | 1995-06-07 | The Procter & Gamble Company | Fabric treatment composition |
| EP0530958A2 (en) * | 1991-09-06 | 1993-03-10 | Colgate-Palmolive Company | Fabric softening products based on a combination of pentaerythritol compound and bentonite |
| WO1995033038A1 (en) * | 1994-06-01 | 1995-12-07 | The Procter & Gamble Company | Sarcosinate with clay softeners in laundry compositions |
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