CN1504554A - Application and preparing process for edge-water encroachment factor of detergent auxiliary - Google Patents
Application and preparing process for edge-water encroachment factor of detergent auxiliary Download PDFInfo
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- CN1504554A CN1504554A CNA021535736A CN02153573A CN1504554A CN 1504554 A CN1504554 A CN 1504554A CN A021535736 A CNA021535736 A CN A021535736A CN 02153573 A CN02153573 A CN 02153573A CN 1504554 A CN1504554 A CN 1504554A
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- displacement
- reservoir oil
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- auxiliary agent
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Abstract
The invention provides a polymer whose structure is alkyl m-phthalic acid ester and glycerine or polyhydroxy alcohol having the unique function of expelling the oil stain on the fabrics, it can be matched into the solid using spary-on process, dry mixing method or agglomeration method, or can be matched into the liquid scrubbing product directly. The polymer is prepared through the enzyme catalysis reaction between alkyl m-phthalic acid ester with glycerine or polyhydroxy alcohol.
Description
Technical field: the present invention relates to a kind of application and preparation method, relate generally to the fabric washing field with the auxiliary agent displacement of reservoir oil factor of driving away the greasy dirt function.
Background of invention: with collar and cuff, it is one of problem of making us headache that the obstinate oil stain on the tablecloth is cleaned.Therefore neck is clean arises at the historic moment.The general main component of prescription that neck is clean is nonionogenic tenside and lipase, and cost is higher, uses cumbersome, and because the human consumer is frequent and do not know life problems about enzyme, so usually have influence on the use of product.Be added with proteolytic enzyme in the at present general cleaning product, but because cost, lipase is also still not general.Shanghai Baimao Co., Ltd, Chinese patent, application number 00127491 (2000); Malaysian's minister, Chinese patent, application number 01130899 (2001); And P﹠G, Chinese patent, application number 00805271 (2000) they all are about the washing prescription that is added with zymin or the patent of technology.Delima, Joao F.et al, USpapent, appl.No.20020173441 (2002) is about granulated enzyme-containing prescription and manufacturing process; Knox, Steven.Etal, US patent, 20020169099A1 (2002) contain the nonionogenic tenside fatty alcohol-polyoxyethylene ether, alkylolamide, amine oxide, trimethyl-glycine, the enzyme liquid scrubbing that contains of cats product is filled a prescription.The former gorgeous son of fiber crops, ridge this light generation, B. Su Dashanxin, this has added lipase the prescription of Chinese patent application numbers 96 100602 (1996).C. card department desires to make money or profit, the A. Bick, and the A.M. Wolf, the prescription of Chinese patent application numbers 95 197273 (1996) is used lipase and proteolytic enzyme with, makes washing effect increase.Speckmann, etal, US patent 6391838 (2002) have allocated proteolytic enzyme, amylase, lipase and cellulase in the product into.The comprehensive dispel effect of having strengthened for albumen spot, oil stain, carbohydrate and micro fiber is used in the mixing of four kinds of enzymes.
For the liquid scrubbing product, although the innovation of enzyme product improves, add enzyme stabilizers such as propylene glycol, lower molecular weight fat diacid and calcium preparation in the prescription, in view of enzyme belongs to organism, there is life problems in it is outwardness.Even in powdered detergent, also exist the problem of package stability.
Summary of the invention: the main component of the oil assistant displacement of reservoir oil factor that becomes that the present invention relates to is the multipolymer of alkylbenzene diacid and glycerine or polyhydroxy-alcohol.Characteristics are that intramolecularly contains hydrophobic group and hydrophilic group, form circulating type class micella, and in aqueous phase alkylbenzene part inwardly, hydroxyl is outside, so increased solubilising and the soil-removing action of washings for oil stain.Be not enough to form under the micellar situation at detergent concentration, press close to, increase solvability, by other detergent ingredients it is driven away again for oil stain by hydrophobic group and oil stain.Because the product displacement of reservoir oil factor of the present invention belongs to the compound with nonionogenic tenside character, can long storage in the presence of scrubbed component commonly used so be doomed this product, there is not stable problem.
The displacement of reservoir oil auxiliary agent displacement of reservoir oil factor is synthesized under the effect of enzyme by alkylbenzene dicarboxylic acid esters and glycerol or polyhydroxy-alcohol, reacts to be:
Wherein R is that carbon number is the alkyl of the straight or branched of 0-15, and 2-11 carbon is for well, and preferably carbon number is 3-10.The scope of N is at 2-100, with 5-50 for well.
The prescription that contains displacement of reservoir oil auxiliary agent can contain tensio-active agent, as wetting agent and solubilizing agent:
Anion surfactant: alkylbenzene sulfonate, alkylsulfonate, fatty acid soaps, α-rare basic sulfonate, alpha-sulfo fatty acid methyl ester, fatty alcohol polyoxyethylene ether sulfate etc.
Nonionogenic tenside: fatty alcohol-polyoxyethylene ether, alkyl polyglycoside, fatty acid amide etc.
Zwitterionics: alkyl betaine etc.
Small cations tensio-active agent: the monoalkyl of ethoxylation or two alkyl methyl halogeno-amines etc.
Water-softening chemicals: tripoly phosphate sodium STPP or phosphonate derivative, citric acid, EDTA, nitrilotriacetic acid salt, polyacrylic acid or polyacrylic acid and copolymer-maleic anhydride or derivatives thereof, hydroxy-acid derivative, or ion-exchange type water-softening chemicals 4A zeolite, P zeolite, N zeolite etc.
White dyes: toluylene triazine type or toluylene biphenyl type whitening agent etc.
SYNTHETIC OPTICAL WHITNER: hydrogen peroxide, Sodium peroxoborate, SPC-D etc.
Bleach-activating agent: oxalyl triethylammonium tetrakis, alkane acyl phenyl ester sulfonate etc.
Anti redeposition agent: Xylo-Mucine, polyvinylpyrrolidone, polyacrylic acid or polyacrylic acid and copolymer-maleic anhydride etc.
Suds-stabilizing agent or suds suppressor: alkylolamide, soap base, nonionogenic tenside etc.
Essence and other small powders.
Embodiment: at first 2.5mmol alkyl dimethyl isophthalate is dissolved in dioxy six garden solution, add lipase (NOVO NORDISK) 1.5g and molecular sieve, 30 ℃ of heated and stirred after 8 hours, with the reactant suction filtration, filtrate concentrates through rotatory evaporator, obtains the faint yellow paste displacement of reservoir oil auxiliary agent displacement of reservoir oil factor.
The displacement of reservoir oil factor joined in the washing composition there be method:
1. be used for the high tower spray drying method: at first irritate and add liquid caustic soda, then add LAS to batching, make pH value reach 8 after, adding CMC, fluorescence increase from agent, the displacement of reservoir oil factor, materials such as five sodium or 4A zeolite, yellow soda ash add saltcake at last.Stir, the degassing is filtered the back and is sprayed by high-pressure pump.
2. be used for do mixing or the attached polymer molding technology: with the displacement of reservoir oil factor with spray into after nonionogenic tenside mixes.
3. be used for liquid washing agent: add water with other tensio-active agents and stir.
Press following formulated scrubbed component (%):
Example 1 phosphorous type
The displacement of reservoir oil factor 8
LAS 12
AEO
9 1
STPP 18
CMC 1
Na
2CO
3 10
White dyes 31# 0.1
Na
2SO
4Balance
Example 2 without phosphorus types
The displacement of reservoir oil factor 8
LAS 12
AEO
9 1
4A zeolite 24
CMC 1
Na
2CO
3 10
White dyes 31# 0.1
Na
2SO
4Balance
Example 3 liquid-types
LAS 6
AES 4
The displacement of reservoir oil factor 12 4
PAA 2
FWA?CBS 0.1
Trolamine 6
Sodium xylene sulfonate 2
Deionized water
Prescription 45g of above each example preparation is used for 5 adult shirt/5 tablecloths soaked the 20min after scouring 12 minutes for 24 ℃, do not adding the oil stain of having cleaned under the clean situation of neck on collar and the tablecloth with the turbine type washing machine.Product is standing 80 ℃ of 40h and-10 ℃ of 40h storages, and performance does not change behind the cool to room temperature.Same prescription in contrast can not flush away typical case position, as the oil stain on neckline, cuff or the tablecloth.
Claims (6)
1. displacement of reservoir oil auxiliary agent displacement of reservoir oil factor, it is characterized in that be a kind of alkylbenzene dioctyl phthalate or its ester and glycerine or with the polymkeric substance of polyhydroxy-alcohol, polyoxyethylene glycol, propylene oxide and ethylene oxide copolymer, be polymerized with glycerine or polyhydroxy-alcohol, polyoxyethylene glycol, oxyethane propylene oxide or Ethylene Oxide and ethylene oxide copolymer under the effect of enzyme by phthalic acid or its ester.
2. polymer architecture feature in the claim 1 and reaction are as follows:
Wherein R in the structural formula is that carbon number is the alkyl of the straight or branched of 0-15, and 2-11 carbon is for well, and preferably carbon number is 3-10.The scope of N is at 2-100, with 5-50 for well.
3. the displacement of reservoir oil auxiliary agent among the claim 1-2 is allocated washing composition into, strengthens displacement of reservoir oil function.
4. according to the displacement of reservoir oil auxiliary agent among the claim 1-2, the preparation method adds lipase and molecular sieve for the alkyl dimethyl isophthalate is dissolved in dioxy six garden solution, suction filtration after the reacting by heating, and filtrate concentrates through rotatory evaporator, obtains displacement of reservoir oil auxiliary agent.
5. according to the displacement of reservoir oil auxiliary agent among the claim 1-2, it is joined the method and the formulation that adapt in the washing composition has:
1. high tower spray drying method
2. do and mix or the attached polymer molding technology
3. directly allocate liquid washing agent into
6. according to the displacement of reservoir oil auxiliary agent among the claim 1-2, the washing composition of being allocated into is formed and can be contained
1. anion surfactant, cats product, nonionogenic tenside or amphoterics are as solubilizing agent and wetting agent.
2. chelating type, ion-exchange type, sedimentation type water-softening chemicals
3. non-ionic type and anionic are steady steeps and suds suppressor
4. polymer-type anti redeposition agent
5. toluylene triazine type or toluylene biphenyl type white dyes.
6. peroxidation type or chloride type SYNTHETIC OPTICAL WHITNER
7. bleach-activating agent
8. surely steep suds suppressor
9. essence
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021535736A CN1504554A (en) | 2002-11-28 | 2002-11-28 | Application and preparing process for edge-water encroachment factor of detergent auxiliary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021535736A CN1504554A (en) | 2002-11-28 | 2002-11-28 | Application and preparing process for edge-water encroachment factor of detergent auxiliary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1504554A true CN1504554A (en) | 2004-06-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021535736A Pending CN1504554A (en) | 2002-11-28 | 2002-11-28 | Application and preparing process for edge-water encroachment factor of detergent auxiliary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1504554A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100731A (en) * | 2021-11-29 | 2022-03-01 | 山东祥瑞药业有限公司 | Washing method for efficiently separating corn fibers |
-
2002
- 2002-11-28 CN CNA021535736A patent/CN1504554A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114100731A (en) * | 2021-11-29 | 2022-03-01 | 山东祥瑞药业有限公司 | Washing method for efficiently separating corn fibers |
| CN114100731B (en) * | 2021-11-29 | 2023-02-03 | 山东祥瑞药业有限公司 | Washing method for efficiently separating corn fibers |
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