CN105296174A - Laundry liquid for removing oil stains - Google Patents
Laundry liquid for removing oil stains Download PDFInfo
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- CN105296174A CN105296174A CN201510781307.4A CN201510781307A CN105296174A CN 105296174 A CN105296174 A CN 105296174A CN 201510781307 A CN201510781307 A CN 201510781307A CN 105296174 A CN105296174 A CN 105296174A
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- sulfonic acid
- acid sodium
- sodium
- alkene
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Abstract
The invention discloses a laundry liquid for removing oil stains. The laundry liquid employs a specific combination of a sodium sulfonate surfactant and sodium internal olefin sulfonate, and can clean dipped oil stains in fabric; the washing is thorough and the fabric is soft.
Description
Technical field
The present invention relates to a kind of washing liquid, particularly a kind of degreasing washing liquid.
Background technology
Washing liquid is emerging detergent in recent years, its principle of work and traditional washing powder, soap kind with, effective constituent is all tensio-active agent.Difference is: traditional washing powder, and what soap adopted is aniorfic surfactant, is based on alkyl sodium sulfonate and sodium stearate, alkalescence comparatively strong (washing powder PH is generally greater than 12), so in use to the stimulation of skin and injury larger.And washing liquid many employings nonionic surface active agent, PH is close to neutral, gentle to skin, and after entering nature, comparatively washing powder of degrading is fast, so become the washing composition of a new generation.
The effective constituent mainly nonionic surface active agent of washing liquid, its structure comprises water-wet side and hydrophobic end, and wherein hydrophobic end is combined with spot, then by physical motion (as hand rubbing, machine movement), spot is separated with fabric.Tensio-active agent reduces the tension force of water simultaneously, enables water reach fabric face, effective constituent is played a role.
Summary of the invention
The object of the invention is to propose a kind of degreasing washing liquid, its degreasing is thorough, and rapid-action.
For reaching this object, the present invention by the following technical solutions:
A kind of degreasing washing liquid, it comprises following component by weight percentage:
(1) dimethyl dodecyl amine oxide of 8-15%;
(2) sodium carbonate of 2-7%;
(3) phenoxyethyl alcohol of 0.1-0.5%;
(4) methyl p-hydroxybenzoate of 0.1-0.5%;
(5) C of 2-7%
4f
7cH
2cF
2cH
2cH
2sO
3na;
(6) the C14 inner olefin sulfonic acid sodium of 2-7%, the mass ratio of the hydroxyl body (hydroxyl alkane sulfonic acid sodium)/alkene body (alkene sulfonic acid sodium) in described inner olefin sulfonic acid sodium is 93/7;
(7) water of surplus.
In described washing liquid, preferably, the content of dimethyl dodecyl amine oxide is preferably 9-12%, further preferred 10-11.5%.
Preferably, the content of described sodium carbonate is 3-5%, preferably 4%.
Preferably, described inner olefin sulfonic acid sodium and C
4f
7cH
2cF
2cH
2cH
2sO
3the content of Na is 3-6%, and further preferably 5%.
Degreasing washing liquid of the present invention, it adopts the combination of specific sulfonate surfactants and inner olefin sulfonic acid sodium, in the process of the greasy dirt flooded in cleaning fabric, washs thoroughly and fabric softening.
Embodiment
The present invention is described shampoo of the present invention by following embodiment.
Embodiment 1
A kind of light shampoo, it comprises following component by weight percentage:
The dimethyl dodecyl amine oxide of (1) 10%;
The sodium carbonate of (2) 5%;
The phenoxyethyl alcohol of (3) 0.3%;
The methyl p-hydroxybenzoate of (4) 0.3%;
The C of (5) 3%
4f
7cH
2cF
2cH
2cH
2sO
3na;
The C14 inner olefin sulfonic acid sodium of (6) 5%, the mass ratio of the hydroxyl body (hydroxyl alkane sulfonic acid sodium)/alkene body (alkene sulfonic acid sodium) in described inner olefin sulfonic acid sodium is 93/7;
(7) water of surplus.
Described internal olefin sulphonates is known compound, and it is typical but non-limiting, and to prepare example as follows:
Add 1-tetradecylene " Linealene14 " (Idemitsu Kosen Co., Ltd.'s manufacture) 6000g (26.7 moles), protic beta-zeolite " CP-814E " (Zeolyst company) 180g (be 3 quality %s relative to raw material alpha-olefin) as solid acid catalyst in the flask of whipping appts, under agitation, at 120 DEG C, reaction 20 hours is carried out.Then, thick internal alkene is moved in distillation flask, distills under 124-136 DEG C/7.5mmHg, obtain thus alkene purity be 100% carbonatoms be the internal alkene of 14.The double bond of the internal alkene obtained be distributed as C1 position 1.3 quality %, C2 position 31.8 quality %, C3 position 23.8 quality %, C4 position 21.0 quality %, C5 position 8.6 quality %, C6,7 add up to 13.6 quality %.
By described carbonatoms be 14 internal olefin be added in outside and have in the film type sulfonation reactor of chuck, circulate the water coolant of 20 DEG C in reactor external jacket, uses sulfur trioxide gas to carry out sulfonation reaction under this condition.SO during sulfonation reaction
3the mol ratio of/internal alkene is set as 1.09.Obtained sulfonated bodies is made an addition in the aqueous solution prepared with the sodium hydroxide relative to theoretical acid number being 1.5 moles of times amount, carry out stirring at 30 DEG C in and 1 hour.Corrective is heated 1 hour in autoclave at 160 DEG C, is hydrolyzed thus, obtains C14 inner olefin sulfonic acid sodium crude product.This crude product 300g is moved to separating funnel, after adding ethanol 300mL, adds sherwood oil 300mL every 1 time, extract the oil-soluble impurity of removing.Now, because the mineral compound (principal constituent is saltcake) being added on water-oil interface precipitation of ethanol is also separated removing by oily water separation operation from aqueous phase.Carry out three these extractions removing operation.Solid by aqueous phase side is evaporated, obtain C14 inner olefin sulfonic acid sodium.The mass ratio of the hydroxyl body (hydroxyl alkane sulfonic acid sodium)/alkene body (alkene sulfonic acid sodium) in the inner olefin sulfonic acid sodium obtained is 93/7.In addition, the content of the raw material internal alkene in the internal alkene sodium sulfonate obtained is 0.5 quality % lower than 100ppm (lower than GC Monitoring lower-cut), mineral compound.Further, sulfonic group is present in the content of the internal alkene sulfonate of 2 is 21.7 quality %.
Described C
4f
7cH
2cF
2cH
2cH
2sO
3na is similarly known compound, and it is typical but non-limiting, and to prepare example as follows:
Ethene (25g, 0.53 mole) is joined and is filled with C
4f
9cH
2cF
2in the autoclave of I (217g, 0.87 mole) and d-(+)-limonene (1g), reactor is then made to heat 12 hours at 240 DEG C.By vacuum distilling under about 81 to 91 DEG C and 19 to 24mmHg (2533 to 3200Pa), obtain product C
4f
7cH
2cF
2cH
2cH
2i, yield 62%.By C
4f
7cH
2cF
2cH
2cH
2i (140g, 0.33 mole) joins in the mixture of ethanol (165mL) and water (165mL).Add S-WAT (83g, 0.66 mole), then add 8g copper.By reaction mixture vigorous stirring one week under reflux.Add 500mL water, and filter at 75 DEG C.Filtrate is cooled, and by collecting by filtration white solid product C
4f
7cH
2cF
2cH
2cH
2sO
3na (112g, 84%).
By the cotton of one piece of area 1 square metre, big area is infected with soybean oil, ink, to simulate the pollution under ordinary clothing extreme condition.Pour washing liquid of the present invention into washing machine by its guidance amount, normal procedure washs.After having washed, fabric face is bright and clean, is put into through microscope, has no obvious dirt and remains.
Comparative example 1
Only containing component (5), not containing component (6), all the other conditions are constant, and fabric has obvious yellow stain.
Comparative example 2
Only containing component (6), not containing component (5), all the other conditions are constant, and fabric has obvious yellow stain.
Above-described embodiment and comparative example explanation, washing liquid of the present invention, composite by two kinds of dissimilar sodium sulfonates, under same amount prerequisite, its soil removability is better than being used alone of two kinds of components far away, proves to create synergistic effect between two kinds of sodium sulfonates that the present invention adopts.
Applicant states, the present invention illustrates washing liquid of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned special formulation, does not namely mean that the present invention must rely on above-mentioned detailed component and formula could be implemented.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of ancillary component, the concrete way choice etc. of each raw material of product of the present invention, all drops within protection scope of the present invention and open scope.
Claims (4)
1. a degreasing washing liquid, it comprises following component by weight percentage:
(1) dimethyl dodecyl amine oxide of 8-15%;
(2) sodium carbonate of 2-7%;
(3) phenoxyethyl alcohol of 0.1-0.5%;
(4) methyl p-hydroxybenzoate of 0.1-0.5%;
(5) C of 2-7%
4f
7cH
2cF
2cH
2cH
2sO
3na;
(6) the C14 inner olefin sulfonic acid sodium of 2-7%, the mass ratio of the hydroxyl body (hydroxyl alkane sulfonic acid sodium)/alkene body (alkene sulfonic acid sodium) in described inner olefin sulfonic acid sodium is 93/7;
(7) water of surplus.
2. light shampoo as claimed in claim 1, is characterized in that, the content of dimethyl dodecyl amine oxide is preferably 9-12%, further preferred 10-11.5%.
3. light shampoo as claimed in claim 1, the content of described sodium carbonate is 3-5%, preferably 4%.
4. light shampoo as claimed in claim 1, described inner olefin sulfonic acid sodium and C
4f
7cH
2cF
2cH
2cH
2sO
3the content of Na is 3-6%, and further preferably 5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781307.4A CN105296174A (en) | 2015-11-14 | 2015-11-14 | Laundry liquid for removing oil stains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510781307.4A CN105296174A (en) | 2015-11-14 | 2015-11-14 | Laundry liquid for removing oil stains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105296174A true CN105296174A (en) | 2016-02-03 |
Family
ID=55194015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510781307.4A Withdrawn CN105296174A (en) | 2015-11-14 | 2015-11-14 | Laundry liquid for removing oil stains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105296174A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073051A (en) * | 2016-12-26 | 2019-07-30 | 花王株式会社 | The processing method of fibre |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216345A (en) * | 2008-11-13 | 2011-10-12 | 纳幕尔杜邦公司 | Fluorosulfonates |
| CN103865671A (en) * | 2014-02-15 | 2014-06-18 | 上海方木精细化工有限公司 | Bactericidal detergent powder |
| CN104661640A (en) * | 2012-09-20 | 2015-05-27 | 花王株式会社 | Cleansing composition for skin or hair |
-
2015
- 2015-11-14 CN CN201510781307.4A patent/CN105296174A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102216345A (en) * | 2008-11-13 | 2011-10-12 | 纳幕尔杜邦公司 | Fluorosulfonates |
| CN104661640A (en) * | 2012-09-20 | 2015-05-27 | 花王株式会社 | Cleansing composition for skin or hair |
| CN103865671A (en) * | 2014-02-15 | 2014-06-18 | 上海方木精细化工有限公司 | Bactericidal detergent powder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073051A (en) * | 2016-12-26 | 2019-07-30 | 花王株式会社 | The processing method of fibre |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160203 |