CN1079823C - Liquid detergent composition - Google Patents
Liquid detergent composition Download PDFInfo
- Publication number
- CN1079823C CN1079823C CN95197603A CN95197603A CN1079823C CN 1079823 C CN1079823 C CN 1079823C CN 95197603 A CN95197603 A CN 95197603A CN 95197603 A CN95197603 A CN 95197603A CN 1079823 C CN1079823 C CN 1079823C
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- CN
- China
- Prior art keywords
- group
- average
- detergent composition
- component
- liquid detergent
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
- C11D1/8255—Mixtures of compounds all of which are non-ionic containing a combination of compounds differently alcoxylised or with differently alkylated chains
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
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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)
- Detergent Compositions (AREA)
Abstract
The invention provides a liquid detergent composition which has an excellent srength to remove sebaceous stains and is good at stock stability. The liquid detergent composition described above comprises: (a) polyoxyethylene alkyl ether having an alkyl group originating in primary alcohol, (b) polyoxyethylene alky ether having an alkyl group originating in secondary alcohol, and c) a solvent, wherein a (a)/(b) weight ratio is 10/1 to 1/10.
Description
[invention field]
The present invention relates to a kind of liquid detergent composition that is used for clothing, relate to a kind of liquid detergent composition that is suitable for clothing or rather, when said composition being directly used in particularly clothing and staiing part, regardless of hardness of washing water, it all has fabulous cleaning force, and have strong clean effect, and its viscosity is low and very easy to use.
[description of Related Art]
General home-use weakly alkaline washing agent comes washing clothes will carry out repeated washing, and liquid washing agent and soap directly are applied to stain and partly wash the lasting stain at shirt neckline and cuff place.Yet, even use aforesaid purging method, the particularly white underwear of clothing can occur fading the gradually phenomenon of flavescence is all taking place every day continually.This is because a kind of lipid fraction of human body enters in the cotton fibre, do not removed fully by common washing, and accumulation and oxidized gradually causes the flavescence of fading at last.The fatty stain of this sex change can be by coating liquid washing agent or soap and washing and remove, perhaps by adopting specialty washing removal.But the effect that with regard to labor force and cost, can not obtain.
Therefore, an object of the present invention is to provide a kind of liquid detergent composition that is used for the extremely strong degrease spot of having of clothing ability.
[summary of the invention]
The inventor has done various researchs, the result finds that shockingly above-mentioned purpose can be implemented, and a kind of liquid detergent composition very easy to use can mix with specific blending ratio by making to be added to the Voranol EP 2001 that makes in the primary alconol and to be added to the Voranol EP 2001 that makes in the secondary alcohol by oxyethane by oxyethane, and add a kind of solvent and make, to finish the present invention.
That is to say that the invention provides a kind of liquid detergent composition, it comprises:
(a) average 5～15 moles oxyethane is joined the Voranol EP 2001 that obtains in the primary alconol that contains 8～16 carbon atoms,
(b) average 5～15 moles of ethylene oxide are joined the Voranol EP 2001 that obtains in the secondary alcohol that contains 8～16 carbon atoms, and
(c) a kind of solvent.
Wherein to account for 20%～60% (weight) and the weight ratio (a)/(b) of composition be 10/1～1/10 to the gross weight of component (a) and component (b).[detailed Description Of The Invention]
Introduce clothing of the present invention below in detail and wash the agent composition by liquid.
The nonionogenic tenside of component of the present invention (a) comes from primary alconol, it is average 5～15 moles of ethylene oxide (abbreviating EO hereinafter as) to be added have a kind of material that makes in the primary alconol of 8～16 carbon atoms, preferably, be 7～12 moles of EO to be added have the Voranol EP 2001 that makes in the primary alconol of 10～14 carbon atoms.Carbonatoms can cause that above 16 detersive power reduces, and can cause that also detersive power reduces and be less than 8 in the alkyl group.The average mol that adds EO surpass 15 not only make composition at low temperatures stability be damaged, and reduce detersive power.The average mol that adds EO is less than 5 and can not obtains enough washing effects.
The nonionogenic tenside of component of the present invention (b) comes from secondary alcohol, it is average 5～15 moles EO to be added have a kind of material that makes in the secondary alcohol of 8～16 carbon atoms, more preferably has the Voranol EP 2001 that makes in the secondary alcohol of 10～14 carbon atoms by average 7～12 moles EO is added.Departing from these scopes can cause and above-mentioned those same problems.
In the present invention, the weight ratio of component (a) and two kinds of nonionogenic tensides (b) is 10/1～1/10, and preferred (a)/(b) is 3/1～1/5.This weight ratio surpasses 10/1 can be increased viscosity and reduce ease of use.Simultaneously, this weight ratio can reduce detersive power less than 1/10.
Component (a) and component (b) are 20%～60% of composition with the total amount, and the ratio of preferred 30%～60% (weight) is mixed in the composition.
Even the nonionogenic tenside concentration of contained component (a) and component (b) is up to 20%～60% (weight) in the composition, liquid detergent composition of the present invention also can stably mix and not cause that gelling or viscosity increase.In addition, the invention provides fabulous detersive power.
And, a kind of solvent is added in the liquid detergent composition of the present invention as component (c).This solvent comprises ethanol, Virahol, butanols, propylene glycol, 1,2 ethylene glycol and polypropylene glycol.A kind of compound by following formula (I) expression also can be used as this solvent:
(R wherein
1Represent a straight or branched alkyl group that contains 1～4 carbon atom, an allyl group, a benzyl group or a phenyl group; R
2Expression hydrogen or a methyl group; Represent one 1～10 number with x).
The compound of above-mentioned formula (I) expression is preferably as the solvent that is used for the present invention.Wherein, R in the formula (I)
1Be phenyl group and R
2The product that is hydrogen is being particularly preferred aspect the fatty stain of cleaning.
The preparation method of the compound of above-mentioned formula (I) expression is not particularly limited, and comprise that solvent wherein is that randomly to be selected from wherein in formula (I) x be respectively those solvents of 1～3, with x be 4～10, those solvents of 4～6 preferably, and this solvent is with the method for the mixed that satisfies above-mentioned digital condition, perhaps wherein a kind of oxyalkylene compound such as oxyethane and 1,2 epoxy prapane and have the method that lower alcohol, benzylalcohol or the phenol of 1～4 carbon atom react in the presence of a kind of basic catalyst such as sodium hydroxide and potassium hydroxide.The component (c) that preferably has chemical formula (I) is the mixture with formula (I) and the mutually different compound of x value.Preferred ingredient (c) comprise the x value be 0 and the x value be 10 or bigger compound, no more than 5% (weight) of the amount of this compound, more preferably no more than 1% (weight).
Component (c) is with 0.1～30% (weight), preferred 1%～30% (weight), and more preferably 10～20% ratio is mixed in the composition.Mixing of component (c) can provide a kind of have more remarkable cleansing power and liquid washing agent very easy to use.
Liquid detergent composition of the present invention comprises said components (a)～(c) and excess water and the optional components as essential component.
In the present invention, except that component (a) and the tensio-active agent (b) also can be impregnated in.Ionic surfactant pack is drawn together polyoxyethylene alkyl phenyl ether, polyoxypropylene alkyl oxide, polyoxypropylene alkenyl ether, polyoxy butylene alkyl oxide, polyoxy butylene alkenyl ether, sucrose fatty ester, fatty mono glyceride, higher fatty acid alkanolamide, polyoxyethylene higher fatty acid alkanolamide, amine oxide and alkyl glucoside, the alkyl glucoside of preferred following formula (II) expression:
R
3(OR
4)
xG
y (II)
(R wherein
3Represent that one has the straight or branched alkyl group of average 8～18 carbon atoms, a kiki alkenyl group or an alkyl phenyl group; R
4Represent a alkylidene group with average 2～4 carbon atoms; G represents a residue that comes from the reducing sugar with 5～6 carbon atoms; X is one average 0～6 a number; With y be one average 1～10 number.
Anion surfactant comprises alkylbenzene sulfonate, adds alkyl or alkenyl ether sulfate, soap, ethylenic sulfonate and the sulfonated alkane of alkylene oxide.Preferred especially wherein alkyl group has the alkylbenzene sulfonate of average 8～20 carbon atoms, wherein alkyl group has the sulfated alkyl ether of average 8～20 carbon atoms, wherein alkyl group has average 8～20 carbon atoms and oxyethane on average to add mole number is 1～6 polyoxyethylene alkyl ether sulfate salt and the soap that on average has 10～18 carbon atoms.The counter ion that constitute these anionic surfactant salt comprise alkalimetal ion such as sodium and potassium, ammonium and alkanolamine such as monoethanolamine, diethanolamine and trolamine.Above-mentioned anion surfactant can use separately or two or more are used in combination.
And the adding of cats product makes provides flexibility or good feel to become possibility.As long as do not hinder effect of the present invention, cats product can mix with any ratio.Usually, they mix with the ratio of 0.1%～5% (weight).
As long as do not hinder effect of the present invention, as other tensio-active agents, can mix amphoterics as for example alkyl-carbonyl trimethyl-glycine (alkylcarbobetaine), alkyl sultaine, alkyl hydroxy sultaine, alkylamidoalkyl hydroxyl sulfo betaine, alkylamidoalkyl amine type trimethyl-glycine and alkyl imidazoline type trimethyl-glycine.
A kind of alkaline reagents is mixed in the liquid detergent composition of the present invention.The alkaline reagents that is impregnated in is not specifically limited, and comprises alkanolamine such as monoethanolamine, diethanolamine or trolamine, ammonia, N-alkyl chain triacontanol, N-aminoalkyl group alkanolamine and two alkylene triamine.Wherein, alkanolamine and ammonia are preferred, and aspect decontamination, monoethanolamine, diethanolamine and trolamine are particularly preferred.These alkaline reagentss can use separately or two or more are used in combination.This alkaline reagents mixes with the ratio of 1%～20% (weight) so that the pH value of composition is controlled between 6～12 preferred especially 7～11.
Other optional components comprise amino poly-acetate such as nitrilo triacetate, edetate, Iminodiacetate, diethylentriamine pentacetate, glycoletherdiaminotetraacetic acid(GEDTA) salt, hydroxyethyliminodia,etates and triethylenetetraaminehexaacetic acid salt, and as the polyacrylate with organic polycarboxylic acid of additional divalent metal ability, poly-maleate, malonate, succinate, di-alcohol hydrochlorate, malate, tartrate and Citrate trianion etc.More preferably Trisodium Citrate or monoethanolamine salt.In addition, as long as the performance that does not hinder the present composition, can also mix the salt of polymkeric substance such as macromolecular compound, be 5000 or bigger polyoxyethylene glycol, a kind of cis-1-diisobutylene multipolymer, a kind of cis-1-methyl ethylene ether copolymer, a kind of cis-1-isobutylene copolymers, a kind of cis-1-vinylacetic acid salt copolymer and a kind of naphthalene sulphonate formaldehyde aqueous solution condenses comprising having the polyvinylpyrrolidone, the molecular-weight average that suppress the recontaminate ability.And, can mix enzyme such as proteolytic enzyme, lipase and cellulase, enzyme stabilizers such as calcium chloride and sal epsom, fluorescence dye such as Chinopearl CBS (Chiba Geigy Co., Ltd make), and in liquid washing agent general stable conventional spices.
Clothing of the present invention washes the agent composition by liquid and is characterised in that its be in the suds effect that has shown the removal fabulous by coating fat spot and washing force that reaches by conventional washing methods, and its ease of use is also fabulous.
(embodiment)
Below with reference to embodiment the present invention is made an explanation, but the present invention is not limited to these embodiment.
Embodiment 1
Prepare the liquid detergent composition shown in the table 1, and measure the viscosity of each composition.
Use AB type viscometer (Tokyo Keiki Co., the PVM-B type Digital Viscometer that Ltd makes) to measure 20 ℃ down and the viscosity under No. 2 rotors, 60 rev/mins and 60 second conditions.It the results are shown in the table 1.
Following material is as component (a) and component (b).
Nonionogenic tenside a
1: average 10 moles of EO are added in the straight chain primary alcohol with 12 carbon atoms make.
Nonionogenic tenside a
2: average 12 moles of EO are added in the straight chain primary alcohol with 12 carbon atoms make.
Nonionogenic tenside b
1: average 7 moles of EO are added in the linear secondary with 12～14 carbon atoms make.
Nonionogenic tenside b
2: average 12 moles of EO are added in the linear secondary with 12～14 carbon atoms make.
Table 1 blending compound (wt%) product contrast of the present invention product
123456781 components (a) nonionogenic tenside a
140 40 10 10 nonionogenic tenside a
240 40 10 10 40 components (b) nonionogenic tenside b
110 10 30 30 10 nonionogenic tenside b
210 10 30 30 components (c) formulas (I) compound R
1: phenyl group 20 20 20 20 10 10 10 10-R
2: H x:3 water B
*B
*B
*B
*B
*B
*B
*B
*B
*Evaluation result viscosity (cp.20 ℃) 126 132 130 140 140 130 160 160＜1000B
*: the surplus (hereinafter using identical method for expressing) that is used to regulate total amount to 100
Embodiment 2
Use used nonionogenic tenside a among the embodiment 1
2With nonionogenic tenside b
1Liquid detergent composition shown in the preparation table 2 carries out following test.
(1) prepares the cloth manually make dirty to estimate degreasing power
200 gram trioleins are dissolved among 80 liters of Perclene, and #2003 cloth is dipped in wherein stains with triolein.Then drying is removed Perclene and is made the cloth of manually making dirty.
(2) method of evaluation degreasing power
The above-mentioned cloth of manually making dirty is slit into 5cm * 5cm size, and 0.2 this detergent composition of gram is coated on the area of 2cm * 2cm on the every cloth of manually making dirty.Then, one group of five cloth is also washed for 100 rev/mins under the following conditions at the Turgotometer medium speed.
Wash conditions:
Washing time: 10 minutes
The water hardness: 4 °
Rinsing: with Urban water supply rinsing 5 minutes
After the washing, the dirty cloth part that has applied this detergent composition on it is cut 2cm * 2cm exactly, and one group of five cloth uses the chloroform give solvent to carry out Soxhlet (Soxhlet) extraction 12 hours.Unwashed artificial dirty cloth is also cut 2cm * 2cm, and this extraction is carried out in the same manner.With vaporizer the chloroform in the extract is removed, to measure the extraction quantity of triolein.Degreasing rate is determined by following formula:
Degreasing rate (%)=((not washing the extraction quantity of the extraction quantity-dirty cloth of washing of dirty cloth)/do not wash
Wash dirty cloth extraction quantity) * 100
(3) storage stability test
Each composition was stored 20 days down at 40 ℃ and-5 ℃ respectively in the table 2, observed separation, muddiness and deposited phenomenon.Judgement criteria is as follows:
Zero: 40 ℃ with-5 ℃ under all do not have separate, muddy and precipitation produces.
*: produce separation, muddy and precipitation down at 40 ℃ or-5 ℃.
Table 2 blending compound (wt%) product contrast of the present invention product
9 10 11 12 13 14 15 16 17 2345 components (a): nonionogenic tenside a
240 15 10 10 4 10 10 10 15 50 22 components (b): nonionogenic tenside b
110 15 10 25 36 20 20 20 15 50 40 28 components (c): formula (I) compound structure: R
1: Ph Ph Ph Ph Ph Ph Bz Bz C
4H
9--Ph Ph
R
2： H H H H H CH
3 H CH
3 H - - H H
X:3 3333333 2--33 blended amount 20 10 10 10 10 10 10 10 10--5 10 alkyl glucosides
*--10----------MEA 44444444 4-4 44 ethanol 2222222222222 propane diols 1111111111111 water B B B B B B B B B B B B B evaluation result degreasing rates, (%) 85 75 76 76 72 75 73 72 68 55 58 60 60 stability 000000000 * * zero zero, (range estimation)
*: alkyl glucoside, wherein R
3Be an alkyl group with 8～16 carbon atoms, x is 0; Y is 13; G is formula (II)
In glucosyl residue.
Ph: phenyl group
Bz: benzyl group
Claims (2)
1. liquid detergent composition is characterized in that comprising:
(a) by average 5～15 moles of ethylene oxide are joined the Voranol EP 2001 that makes in the primary alconol with 8～16 carbon atoms,
(b) by being added, average 5～15 moles of ethylene oxide have the Voranol EP 2001 that makes in the secondary alcohol of 8～16 carbon atoms, and
(c) be selected from the solvent of compound of ethanol, Virahol, butanols, propylene glycol, 1,2 ethylene glycol, polypropylene glycol and following formula (I) expression:
R wherein
1Represent a straight or branched alkyl group, an allyl group, a benzyl group or a phenyl group with 1～4 carbon atom; R
2Expression hydrogen or a methyl group; Represent one 1～10 number with x,
Wherein the total amount of component (a) and component (b) accounts for 20%～60% (weight) in composition, and (a)/(b) weight ratio is 10/1～1/10, and the content of component (c) is 0.1～30% weight, and surplus is water and optional components.
2. the described composition of claim 1, wherein R
1Represent a benzyl group or a phenyl group.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP318515/94 | 1994-12-21 | ||
| JP31851594 | 1994-12-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1175275A CN1175275A (en) | 1998-03-04 |
| CN1079823C true CN1079823C (en) | 2002-02-27 |
Family
ID=18099981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95197603A Expired - Fee Related CN1079823C (en) | 1994-12-21 | 1995-12-13 | Liquid detergent composition |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1079823C (en) |
| WO (1) | WO1996019555A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2800242A1 (en) * | 1999-10-29 | 2001-05-04 | Aventis Cropscience Sa | NOVEL PESTICIDAL AND / OR REGULATORY GROWTH COMPOSITIONS WITH PARTICULAR NONIONIC SURFACTANT AGENT |
| JP5530788B2 (en) * | 2010-04-12 | 2014-06-25 | 花王株式会社 | Toilet bowl cleaning composition |
| DE102013007177B4 (en) * | 2013-04-24 | 2016-05-12 | Clariant International Ltd. | Benzyl alcohol alkoxylates as solubilizers for aqueous surfactant solutions |
| EP3642260A1 (en) * | 2017-06-21 | 2020-04-29 | SABIC Global Technologies B.V. | Substituted poly(alkylene oxide) and surfactant composition |
| CN114806738B (en) * | 2022-05-18 | 2023-08-01 | 盛虹石化集团上海新材料有限公司 | Animal fiber cleaning agent composition suitable for low-temperature use as well as preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531751A (en) * | 1976-01-19 | 1978-11-08 | Procter & Gamble | Liquid detergent compositions |
| EP0072488A1 (en) * | 1981-08-14 | 1983-02-23 | S.C. Johnson & Son, Inc. | Low solvent laundry pre-spotting composition |
| GB2194547A (en) * | 1986-09-02 | 1988-03-09 | Colgate Palmolive Co | Laundry pre-spotter composition providing oily soil removal |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3707506A (en) * | 1968-08-19 | 1972-12-26 | Basf Wyandotte Corp | Nonionic detergent compositions for cleaning polyester fabrics |
| EP0748368A1 (en) * | 1994-02-28 | 1996-12-18 | Colgate-Palmolive Company | Liquid detergent |
-
1995
- 1995-12-13 WO PCT/JP1995/002555 patent/WO1996019555A1/en active Search and Examination
- 1995-12-13 CN CN95197603A patent/CN1079823C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1531751A (en) * | 1976-01-19 | 1978-11-08 | Procter & Gamble | Liquid detergent compositions |
| EP0072488A1 (en) * | 1981-08-14 | 1983-02-23 | S.C. Johnson & Son, Inc. | Low solvent laundry pre-spotting composition |
| GB2194547A (en) * | 1986-09-02 | 1988-03-09 | Colgate Palmolive Co | Laundry pre-spotter composition providing oily soil removal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1175275A (en) | 1998-03-04 |
| WO1996019555A1 (en) | 1996-06-27 |
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