CN1354232A - Solvent-type precleaning agent for washing clothes and its preparation method - Google Patents
Solvent-type precleaning agent for washing clothes and its preparation method Download PDFInfo
- Publication number
- CN1354232A CN1354232A CN 00127484 CN00127484A CN1354232A CN 1354232 A CN1354232 A CN 1354232A CN 00127484 CN00127484 CN 00127484 CN 00127484 A CN00127484 A CN 00127484A CN 1354232 A CN1354232 A CN 1354232A
- Authority
- CN
- China
- Prior art keywords
- solvent
- alkane
- ether
- agent
- type
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
The present invention relates to a solvent type preclenaing agent for washing clothes and its production method. It is mainly technically characterized by that it is made up by adopting multicomponnet surfactant, multicomponent solvent and stabilizing agent through a compounding process, and it utilizes the multicomponent solvent, special solvent with multifunctional group and containing oxygen or containing nitrogen-oxygen, to quickly moisten and infiltrate into the betwene of fibre and dirt, and product the actions of dissolving and loosing greasy dirt so as to be able to easily clean dirty clothes. Said ivnented product possesses obvious washing efficiency and washing effect, can effectively clean various greasy stains.
Description
The present invention relates to a kind of chemical daily necessities field, that especially a kind of solvent-borne type contains is efficiently wetting, the pre-cleaning agent for washing clothes of infiltration and solubility property organic solvent.
At present, pre-cleaning agent for washing clothes has numerous species, mainly contains liquid type, pulpous state class, aerosol class and colloidal solids class.Because collar, cuff etc. are located special dirty dirt, and multiple oil stain such as edible oil, machinery oil and shoe polish and special spot is difficult cleans on the fabric.In recent years, various collar cleaners release one after another, and these products generally all are aq. type liquid pre-cleaning agents, and are not satisfactory to washing various oily dirt effects.Wherein the aerosol class mainly adopts alkyl chloride such as water soluble surfactant active, zellon, alcoholic solvent or the like to form.Some solvent-borne type pre-cleaning agents on the market are unreasonable because of formula technique, the mutual solubility problem between the fine solution component of failing, or must shake up, use inconvenience before using because of layering; Or be to solve some technological difficulties to have adopted some to be unfavorable for the raw material of HUMAN HEALTH; Or still leave mottling after washing because of rinsing performance difference clothing.Such as PREEN solvent-borne type product mainly contain tensio-active agent, alkane, naphthenic hydrocarbon, alkyl chloride He diox (toxicity height, cause fork effect) etc. composition, rinsing is undesirable.Other Johson wash easily layering such as clean prestige, Hunters care, use inconvenient.
The objective of the invention is at the existing above-mentioned defective of aerosol class pre-cleaning agent on the market, develop a kind of oiliness fouling performance of removing on the fabric obviously than pre-cleaning agent solvent-borne type strong, that rinsing performance good, stable performance is not stratified aerosol class pre-cleaning agent product easy to use commonly used.
Must be stronger as its detersive power of pre-cleaning agent for washing clothes than general washing composition, can remove washing composition commonly used and be difficult for clean collar, cuff etc. and locate multiple oil stain and special spots such as edible oil, machinery oil and shoe polish on special dirty dirt and the fabric.The present invention is the weak point of dirt composition, common smeary character and the like product located according to collar etc., has adopted composite forming such as multivariate table surface-active agent, polynary organic solvent, one package stabilizer.Be characterized in utilizing earlier the not available polynary organic solvent of conventional washing composition, especially more function group contains between oxygen and nitrogenous oxygen solvent quick humidification and infiltrated fiber and the dirt and energy infiltrated fiber inside, the effect of performance dissolving and loosening oily dirt, utilizing the water soluble surfactant active to wait again makes dirt thoroughly break away from fabric, oily dirt emulsification, solubilising be dispersed in the washing lotion, make dirty clothing easier to be clean, need not firmly rubbing, clothing is often washed Chang Xin.Detersive efficiency and washing effect have been significantly improved to obstinate oil-dirt.On formula technique, adopted oil soluble surfactant and more function group to contain oxygen and nitrogenous oxygen organic solvent and both significantly improved wetting, infiltration, dissolving and loosening smeary performance; Also efficiently solve simultaneously technological difficulties such as like product layering, unstable properties; Water soluble surfactant active's add-on is improved, thereby has obviously improved the rinsing performance of product.And the materials safety performance that adopts is higher.
The main component of the solvent-type precleaning agent for washing clothes of being invented is as follows: 1, multivariate table surface-active agent contains the oil soluble and the water soluble nonionic surfactant of performance complement.1) water soluble nonionic surfactant: general molecular formula is R (OC
2H
4) nOH, R is C
10～C
15Alkyl alcohol or C
8～C
10Alkylphenol, n is 7～11.It is wetting, emulsification and detergency ability are good, has than the better degreasing performance of anion surfactant, and under same lower concentration, detersive power is also good than negatively charged ion, and easily rinsing, and is little to skin irritation.2) oil soluble nonionogenic tenside: general molecular formula is R (OC
2H
4)
nOH, R are C
10～C
15Alkyl alcohol or C
8～C
10Alkylphenol, n ' is 2～4.This promoting agent is original not to be used as the detergent active thing separately only as the intermediate of producing the water soluble surfactant active, uses mainly as the prescription stablizer in prescription.2, alkane solvents RH polynary organic solvent 1), R comprises C
3～C
4Alkane and C
8～C
13Alkane.It is mainly as the solvating agent of weighting agent, propelling agent and general oily dirt.2) hydrochloric ether, RCl
n, R is C
2Alkane or alkene, n is 2～4.It is bigger to smeary dissolving power and scope.3) more function group contains oxygen and nitrogenous oxygen solvent H (OR)
nOR ' or C
5H
9NO or morpholine or diethylene glycol ethyl ether, wherein R is C
2～C
3Alkyl, n is 1～2, R ' is C
1～C
4Alkyl.The characteristics of this kind solvent are that soluble end is wide and strong, can water-solublely also can dissolve various greases, paraffin, even comprise multiple natural and synthetic macromolecular compound.Use mainly as the prescription stablizer in prescription, also make solvent simultaneously and use, it can make the washing lotion quick humidification, be penetrated between dirt and the fiber, thereby obviously improves detersive efficiency and effect.3, one package stabilizer
Above-mentioned oil soluble nonionogenic tenside and more function group contain oxygen or nitrogenous oxygen solvent at the same time as the stablizer of mutual solubility between the formula constituent.4, other component such as essence etc.Weight percent prescription of the present invention is as follows: A, polynary nonionogenic tenside: general molecular formula is R (OC
2H
4)
nOH, 20～32% R are C
10～C
15Alkyl alcohol or C
8～C
10Alkylphenol, n are 2～11; B, alkane solvents RH, R comprises C
3～C
4Alkane and C
8～C
13Alkane 36～42% C wherein
3～C
4Alkane account for 35～42%C, hydrochloric ether RCl
n, R is C
2Alkane or alkene, n is that 2～4 12～25%D, more function group contain oxygen and nitrogenous oxygen solvent H (OR)
nOR ' or C
5H
9NO or morpholine or diethylene glycol ethyl ether or its mixture 4～10% R are C
2～C
3Alkyl, n is 1～2, R ' is C
1～C
4Alkyl E, the manufacture method of essence surplus product of the present invention:
Earlier tensio-active agent is added the configuration cylinder, drop into RH, RCl respectively
n, when stirring, add more function group and contain oxygen or nitrogenous oxygen solvent, treat that raw material dissolves each other after, add essence again, last canned adding C
3～C
4Alkane.
Pre-cleaning agent for washing clothes of the present invention proves that through with standard washing powder, other pre-cleaning agent for washing clothes (collar cleaner) and do not add oil soluble surfactant and pre-cleaning agent contrast that more function group contains oxygen or nitrogenous oxygen solvent is used pre-cleaning agent of the present invention has significantly improved detersive efficiency and the washing effect to stain.On formula technique, adopted oil soluble surfactant and more function group to contain oxygen or nitrogenous oxygen organic solvent and both significantly improved wetting, infiltration, dissolving and loosening smeary performance; Also efficiently solve simultaneously technological difficulties such as like product layering, unstable properties; Water soluble surfactant active's add-on is improved, thereby has obviously improved the rinsing performance of product.And the materials safety performance that adopts is higher.Can effectively remove collar that washing composition commonly used is difficult for cleaning, cuff etc. and locate multiple oil stain and special spots such as edible oil, machinery oil and shoe polish on special dirty dirt and the fabric, even some coating or pitch also can be removed after passing through this product processing.Pre-cleaning agent of the present invention and other pre-cleaning agent contrast situation is as follows: the contrast washing composition is respectively: the precious board collar cleaner of the clean clothing of the Hunters Care that washes clean prestige, West Germany of Johson, Guangdong Zhong Shan fine chemistry industry, do not add god that oil soluble surfactant and more function group contain the comparative formula of oxygen or nitrogenous oxygen organic solvent, Sino-German joint Tianjin Henkel like board collar and GB fixed standard washing powder.Because the detergency test method of stipulating among the CB/T13174, there is suitable limitation when estimating the actual dirt effect of washing correct.So relatively during detersive power, on regulation basis among the GB/T 13174, add again respectively pig blood, lard and milk each 1 each, the corresponding artificially soiled cloth that reduces other oily add-on in proportion and make is as the criterion, different pre-cleaning agent on probation compares.Also carried out the detersive power contrast of some special spots in addition.Table 1, the detersive power of different pre-cleaning agents (decontamination index) contrast: the accurate washing powder detersive power of bidding is 1.0
*1 annotates: EMPA is a kind of standard soiled cloth that mainly contains Sudan red and lard measurement washing oily dirt ability.From table 1, can find out product of the present invention owing to adopted oil soluble surfactant and more function group to contain the washing effect that oxygen or nitrogenous oxygen solvent have obviously improved pre-cleaning agent with the comparative formula comparison: as shown in Table 1, washing effect of the present invention is also significantly better than other pre-cleaning agent, and it is higher especially obstinate oil-dirt the present invention to be cleaned rate.Table 2, different pre-cleaning agent product stability contrasts:
*2 annotate: use diox to solve product stability among the Preenk, Dan diox toxicity is big, the fork effect that causes that tool is certain.
| Product grade | Clean clothing treasured | Wash clean prestige | Hunters?Care | ?Preeen | The present invention |
| Stability | Layering | Layering | Layering | Not stratified *2 | Not stratified |
The embodiment of the invention is as follows:
Embodiment one:
1, polynary nonionogenic tenside, R (OC
2H
4)
nOH 22%,
R is C
10-C
15Alkyl alcohol C
8-C
10Alkylphenol, n are 2-11
Wherein, oil soluble surfactant, n are that 2-4 accounts for 15%.
2, RH, R comprises C
3-C
4Alkane and C
8-C
13Alkane, 40%
C wherein
3-C
4Alkane account for 36%,
3, RCLn, wherein R is C
2Alkane or alkene, n is 2-4,22%
4, more function group contains oxygen or nitrogenous flux, H (OR) nOR ' and C
5H
9O 8%;
R is C
2-C
3Alkyl, n are 1-2, and R ' is C
1-C
4Alkyl.
C wherein
5H
9NO accounts for 50% of this component.
5, essence surplus
Embodiment two:
1, R (OC
2H
4)
nOH 28% wherein is dodecyl alcohol polyoxyethylene (9) ether and dodecyl alcohol polyoxyethylene (3) ether, and dodecyl alcohol polyoxyethylene (3) ether accounts for 20% of this component;
2, RH, R comprises C
3-C
4Alkane and C
8-C
13Alkane 35%; C wherein
3-C
4Alkane account for this component 40%
3, RCLn, R are C
2Alkane, n is 3 20%
4, more function group contains oxygen agent H (OR)
nOR ' 5%R is C
2Alkyl, n are 1, and R ' is C
4Alkyl
5, essence surplus
Embodiment three: 1, R (OC
2H
4)
nOH 30% wherein is Nonyl pheno (10) ether and dodecyl alcohol polyoxyethylene (3) ether, and dodecyl alcohol polyoxyethylene (3) ether accounts for this component 25%.2, RH, R comprises C
3～C
4Alkane and C
8～C
13Alkane 40% C wherein
3～C
4Alkane account for this component 38%3, RCl
n, R is C
2Alkane or alkene, n is 4.15%4, more function group contains oxygen and nitrogenous oxygen solvent H (OR)
nOR ' or C
5H
9NO 8% R is C
2Alkyl, n is 2, R ' is C
4Alkyl H (OR) wherein
nOR ' accounts for 30% of this component.5, essence surplus embodiment four:
Form percentage composition %1, R (OC
2H
4)
nOH 25% is R (OC wherein
2H
4)
nOH is that octyl phenol polyoxy ethene (10) ether and dodecane an aromatic plant metioned in ancient books alcohol polyoxyethylene (3) ether, dodecyl alcohol polyoxyethylene (3) ether account for this component 25%.2, RH, R comprises C
3～C
4Alkane and C
8～C
13Alkane 42% C wherein
3～C
4Alkane account for this component 35%, 3, RCl
n, R is C
2Alkene, n is 4 20%4, the more function group oxo solvent, H (OR)
nOR ' 10%R is C
3Alkyl, n is 1, R ' is C
4Alkyl 5 essence surpluses
Embodiment five:
Form percentage composition %1, R (OC
2H
4)
nOH 20% is R (OC wherein
2H
4)
nOH is Nonyl pheno (10) ether and dodecyl alcohol polyoxyethylene (3) ether, and dodecyl alcohol polyoxyethylene (3) ether accounts for this component 30%.2, RH, R comprises C
3～C
4Alkane and C
8～C
13Alkane 36% C wherein
3～C
4Alkane account for this component 42%, 3, RCl
n, R is C
2Alkane, n is 3 15%4, more function group contains oxygen or nitrogenous oxygen solvent, H (OR)
nOR ' and morpholine 8%
R is C
2Alkyl, n is 2, R ' is C
4Alkyl
H (OR) wherein
nOR ' accounts for 50% of this component.5, essence surplus
Claims (6)
1, a kind of solvent-type precleaning agent for washing clothes is characterized in that: its weight percent prescription is: A, polynary nonionogenic tenside: general molecular formula is R (OC
2H
4)
nOH, 20～32% R are C
10～C
15Alkyl alcohol or C
8～C
10Alkylphenol, n are 2～11, and wherein oil soluble surfactant n=2～4 account for 15～30%B, alkane solvents 36～42% its general formulas are RH, and R comprises C
3～C
4Alkane and C
8～C
13Alkane C wherein
3～C
4Alkane account for 35～42%C, the RCln of this component, wherein R is C
2Alkane or alkene, n is that 2-4 12-25% D, more function group contain oxygen and nitrogenous oxygen solvent 4～10% its general formulas are H (OR)
nOR ' or C
5H
9NO or diethylene glycol ethyl ether or morpholine or their mixture.R is C
2～C
3Alkyl, n is 1～2, R ' is C
1～C
4Alkyl E, essence surplus
2, as a kind of solvent-type precleaning agent for washing clothes as described in according to claim 1, it is characterized in that: polynary nonionogenic tenside is: dodecyl alcohol polyoxyethylene (9), dodecyl alcohol polyoxyethylene (3) ether, octyl phenol polyoxy ether (10), Nonyl pheno (10) ether or the like.
3, as a kind of solvent-type precleaning agent for washing clothes as described in according to claim 1, it is characterized in that: alkane solvents is: C
8～C
13Mixed alkanes and C
3～C
4Alkane.
4, as a kind of solvent-type precleaning agent for washing clothes according to claim 1, it is characterized in that: RCl ' n chloroparaffin or chloro-alkenes are: trichloroethane, zellon.
5, according to the described a kind of solvent-type precleaning agent for washing clothes of claim 1, it is characterized in that: the more function group solvent is: Diethylene Glycol butyl ether, butyl glycol ether, dipropylene glycol butyl ether, N-methyl-2-are than pyrrolidone, morpholine, diethylene glycol ethyl ether.
6, according to the described a kind of solvent-type precleaning agent for washing clothes of claim 1, it is characterized in that: manufacture method is: earlier tensio-active agent is added preparation tank, drop into RH, RCLn respectively, when stirring, add more function group and contain oxygen or nitrogenous oxygen solvent, after dissolving each other Deng raw material, add essence again, last can adds C
3～C
4Alkane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00127484 CN1354232A (en) | 2000-11-22 | 2000-11-22 | Solvent-type precleaning agent for washing clothes and its preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00127484 CN1354232A (en) | 2000-11-22 | 2000-11-22 | Solvent-type precleaning agent for washing clothes and its preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1354232A true CN1354232A (en) | 2002-06-19 |
Family
ID=4592499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00127484 Pending CN1354232A (en) | 2000-11-22 | 2000-11-22 | Solvent-type precleaning agent for washing clothes and its preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1354232A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830575A (en) * | 2015-04-08 | 2015-08-12 | 湖州市石淙万红丝织厂 | Novel pre-washing stain-removal agent for fabric and preparation method thereof |
| CN105112173A (en) * | 2015-08-25 | 2015-12-02 | 俞凤鸣 | Clothes detergent |
| CN105544254A (en) * | 2015-12-18 | 2016-05-04 | 常熟市通顺印染有限公司 | Special cleaning solution for dyed fabrics |
| CN105733832A (en) * | 2016-01-26 | 2016-07-06 | 池州汉诺威机电设备科技有限公司 | Deoiling detergent and preparation method thereof |
-
2000
- 2000-11-22 CN CN 00127484 patent/CN1354232A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104830575A (en) * | 2015-04-08 | 2015-08-12 | 湖州市石淙万红丝织厂 | Novel pre-washing stain-removal agent for fabric and preparation method thereof |
| CN105112173A (en) * | 2015-08-25 | 2015-12-02 | 俞凤鸣 | Clothes detergent |
| CN105544254A (en) * | 2015-12-18 | 2016-05-04 | 常熟市通顺印染有限公司 | Special cleaning solution for dyed fabrics |
| CN105733832A (en) * | 2016-01-26 | 2016-07-06 | 池州汉诺威机电设备科技有限公司 | Deoiling detergent and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU754695B2 (en) | Laundry pre-treatment or pre-spotting compositions used to improve aqueous laundry processing | |
| EP0986624B1 (en) | Cleaning composition and method of use | |
| US5585034A (en) | Gelled near tricritical point compositions | |
| EP0620270A2 (en) | Cleaning compositions | |
| US5643861A (en) | Near tricritical point compositions containing a bleach and/or a disinfecting agent | |
| US6180592B1 (en) | Hydrophobic and particulate soil removal composition and method for removal of hydrophobic and particulate soil | |
| EP0384715A2 (en) | Light duty microemulsion liquid detergent composition | |
| CN1533426A (en) | Liquid conditioner and method for washing textiles | |
| CN102753668A (en) | Bi-continuous micro-emulsion detergent composition | |
| JPH0633424B2 (en) | Cleaning composition having a solvent | |
| US5750487A (en) | Tricritical point compositions | |
| CN1354232A (en) | Solvent-type precleaning agent for washing clothes and its preparation method | |
| WO2016005462A1 (en) | Washing liquid and washing method | |
| CN1354245A (en) | Water base type liquid clothes-washing precleaning agent containing polyenzyme | |
| JPH07305100A (en) | Acidic microemulsion composition | |
| JPH11323381A (en) | Detergent for dry cleaning | |
| US20170009379A1 (en) | Method for Scouring Wool | |
| JP3411979B2 (en) | Acidic detergent composition | |
| KR20050119490A (en) | Liquid detergent composition in the form of o/w microemulsion containing fabric softening agent | |
| JPS61283696A (en) | Detergent composition for bathroom | |
| PL169478B1 (en) | Agent for prewashing stains | |
| TH8715B (en) | A stable micro-emulsion compound for cleaning. | |
| TH7026A (en) | A stable micro-emulsion compound for cleaning. | |
| JPH10310800A (en) | Aqueous liquid detergent composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |