CN103897856A - Preparation method of liquid detergent - Google Patents
Preparation method of liquid detergent Download PDFInfo
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- CN103897856A CN103897856A CN201210582503.5A CN201210582503A CN103897856A CN 103897856 A CN103897856 A CN 103897856A CN 201210582503 A CN201210582503 A CN 201210582503A CN 103897856 A CN103897856 A CN 103897856A
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Abstract
The invention discloses a preparation method of a liquid detergent, which comprises the following steps: adding 15-25 parts by weight of glycerol and 20-35 parts by weight of sulfonate anionic surfactant into a reaction kettle at normal temperature, stirring at 25-35 DEG C at the speed of 35 rpm, and standing for more than 50 minutes. The detergent produced by the method can reduce the phenomena of yellowing, fading and hardening of clothes after repeated washing, effectively removes various fungi, blood stains, sweat stains, milk stains, endocrines and the like, and can eliminate foreign matters and peculiar smells. The detergent has mild properties, protects clothes, and does not hurt hand skin. The detergent protects clothes fibers, and enables the underwear to be soft and bright in color after washing. The detergent has moderate foam, is easy to flush, and saves both time and labor.
Description
Technical field
The preparation method who the present invention relates to a kind of liquid washing agent, belongs to filed of daily-use chemical industry.
Background technology
Compared with solid detergent, angle checking is produced or consumed to liquid washing agent no matter, all can become energy-conservation, economical product.Liquid washing agent has higher technology content, soil removability strong, is convenient to add Multiple components in production process, the infringement that can effectively avoid high-alkali formulation to cause clothing and hand skin; The utilization of without phosphorus formula and tensio-active agent more meets environment-friendly quality requirement.And pack superior, easy to use.Cotton underwear processed, due to good permeability, enjoys people to favor.But the cotton fabric passing is after repetitive scrubbing, there will be jaundice at neckline cuff place, the phenomenon of fading, harden, all cannot address these problems with commercially available common washing composition.
Summary of the invention
The deficiency existing for prior art, technical problem to be solved by this invention is, a kind of preparation method of liquid washing agent is provided, occurs turning to be yellow, fading, harden phenomenon after reducing clothing repetitive scrubbing with the washing composition that this kind of method produced, and with low cost.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is that a kind of preparation method of liquid washing agent, comprises the following steps:
(1) material of following weight part is added in reactor at normal temperatures: glycerine 15-25 part and sulfonate type anion surfactant 20-35 part, after adding, stir, whipping temp is 25-35 degree Celsius, 35 revs/min of stirring velocitys, after stirring, leave standstill, time of repose is greater than 50 minutes;
(2) material of following weight part is added in the composition after leaving standstill: 25 parts of isomery ten polyoxyethylenated alcohol 3-8 parts, polystyrene 1-3 part and deionized waters, in adition process, stir, whipping temp is higher than 35 degrees Celsius, and filling speed is 15-20ml/ minute;
(3) said mixture is left standstill, time of repose was higher than 3 hours;
(4) use coarse net sieve to filter the composition after leaving standstill;
(5) in the composition after filtration, add following weight part material: Sodium dodecylbenzene sulfonate 9-12 part, ethyl propenoate 35-40 part, in filling process, stir;
(6) in above-mentioned composition, add oxyethane 3-8 part, glycerine 15-25 part and ethanol 25-40 part, in adition process, stir;
(7) above-mentioned composition is left standstill after filtration, be heated to 35 degrees Celsius, continuation leaves standstill and is greater than 5 hours.
Optimize, the preparation method of aforesaid liquid washing composition, adds 20-25 part glycerine in its step (2).
After reducing clothing repetitive scrubbing with the washing composition that method of the present invention is produced, there is turning to be yellow, fading, harden phenomenon, and effectively remove various fungies, and bloodstain, sweat stain, milk stain, increta etc., and can remove foreign matter peculiar smell.Character gentleness, protection clothing, does not damage hand skin.Protective clothing fibres, makes underwear softness, beautiful in colour after washing; Moderate foam, is easy to rinse, time saving and energy saving.
Embodiment
embodiment 1
The present invention is a kind of preparation method of liquid washing agent, comprises the following steps:
(1) material of following weight part is added in reactor at normal temperatures: 20 parts of 15 parts of glycerine and sulfonate type anion surfactants, after adding, stir, whipping temp is 25 degrees Celsius, 35 revs/min of stirring velocitys, after stirring, leave standstill, time of repose is 55 minutes;
(2) material of following weight part is added in the composition after leaving standstill: 25 parts of 3 parts of isomery ten polyoxyethylenated alcohol, 1 part of polystyrene and deionized waters, in adition process, stir, whipping temp is 40 degrees Celsius, filling speed is 15ml/ minute;
(3) said mixture is left standstill, time of repose is 4 hours;
(4) use coarse net sieve to filter the composition after leaving standstill;
(5) in the composition after filtration, add following weight part material: 9 parts of Sodium dodecylbenzene sulfonatees, 35 parts of ethyl propenoates, in filling process, stir;
(6) in above-mentioned composition, add 25 parts of 3 parts, oxyethane, 15 parts of glycerine and ethanol, in adition process, stir;
(7) above-mentioned composition is left standstill after filtration, be heated to 35 degrees Celsius, continuing to leave standstill is 5.5 hours, adds 20 parts of glycerine in its step (2).
embodiment 2
The present invention is a kind of preparation method of liquid washing agent, comprises the following steps:
(1) material of following weight part is added in reactor at normal temperatures: 35 parts of 25 parts of glycerine and sulfonate type anion surfactants, after adding, stir, whipping temp is 35 degrees Celsius, 35 revs/min of stirring velocitys, after stirring, leave standstill, time of repose is 60 minutes;
(2) material of following weight part is added in the composition after leaving standstill: 25 parts of 8 parts of isomery ten polyoxyethylenated alcohol, 3 parts of polystyrene and deionized waters, in adition process, stir, whipping temp is 45 degrees Celsius, filling speed is 20ml/ minute;
(3) said mixture is left standstill, time of repose is 3.5 hours;
(4) use coarse net sieve to filter the composition after leaving standstill;
(5) in the composition after filtration, add following weight part material: 12 parts of Sodium dodecylbenzene sulfonatees, 40 parts of ethyl propenoates, in filling process, stir;
(6) in above-mentioned composition, add 40 parts of 8 parts, oxyethane, 25 parts of glycerine and ethanol, in adition process, stir;
(7) above-mentioned composition is left standstill after filtration, be heated to 35 degrees Celsius, continuing to leave standstill is 6 hours, adds 25 parts of glycerine in its step (2).
After reducing clothing repetitive scrubbing with the washing composition that method of the present invention is produced, there is turning to be yellow, fading, harden phenomenon, and effectively remove various fungies, and bloodstain, sweat stain, milk stain, increta etc., and can remove foreign matter peculiar smell.Character gentleness, protection clothing, does not damage hand skin.Protective clothing fibres, makes underwear softness, beautiful in colour after washing.Moderate foam, is easy to rinse, time saving and energy saving.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned giving an example; those skilled in the art; in essential scope of the present invention, variation, remodeling, interpolation or the replacement made, all should belong to protection scope of the present invention.
Claims (2)
1. a preparation method for liquid washing agent, comprises the following steps:
(1) material of following weight part is added in reactor at normal temperatures: glycerine 15-25 part and sulfonate type anion surfactant 20-35 part, after adding, stir, whipping temp is 25-35 degree Celsius, 35 revs/min of stirring velocitys, after stirring, leave standstill, time of repose is greater than 50 minutes;
(2) material of following weight part is added in the composition after leaving standstill: 25 parts of isomery ten polyoxyethylenated alcohol 3-8 parts, polystyrene 1-3 part and deionized waters, in adition process, stir, whipping temp is higher than 35 degrees Celsius, and filling speed is 15-20ml/ minute;
(3) said mixture is left standstill, time of repose was higher than 3 hours;
(4) use coarse net sieve to filter the composition after leaving standstill;
(5) in the composition after filtration, add following weight part material: Sodium dodecylbenzene sulfonate 9-12 part, ethyl propenoate 35-40 part, in filling process, stir;
(6) in above-mentioned composition, add oxyethane 3-8 part, glycerine 15-25 part and ethanol 25-40 part, in adition process, stir;
(7) above-mentioned composition is left standstill after filtration, be heated to 35 degrees Celsius, continuation leaves standstill and is greater than 5 hours.
2. the preparation method of liquid washing agent according to claim 1, is characterized in that: in described step (2), add 20-25 part glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582503.5A CN103897856A (en) | 2012-12-28 | 2012-12-28 | Preparation method of liquid detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582503.5A CN103897856A (en) | 2012-12-28 | 2012-12-28 | Preparation method of liquid detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103897856A true CN103897856A (en) | 2014-07-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210582503.5A Pending CN103897856A (en) | 2012-12-28 | 2012-12-28 | Preparation method of liquid detergent |
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| CN (1) | CN103897856A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386707A (en) * | 1977-01-11 | 1978-07-31 | Lion Corp | Liquid detergent composition |
| CN1683484A (en) * | 2004-04-16 | 2005-10-19 | 上海宏略实业有限公司 | Cleaning composition and its use |
| CN102304437A (en) * | 2011-08-03 | 2012-01-04 | 安徽师范大学 | High-efficiency liquid-phase washing agent with bleaching effect for colored fabric |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
| CN102559421A (en) * | 2011-12-23 | 2012-07-11 | 广州立白企业集团有限公司 | Enzyme-containing fabric detergent with synergistic anticorrosion effect |
-
2012
- 2012-12-28 CN CN201210582503.5A patent/CN103897856A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5386707A (en) * | 1977-01-11 | 1978-07-31 | Lion Corp | Liquid detergent composition |
| CN1683484A (en) * | 2004-04-16 | 2005-10-19 | 上海宏略实业有限公司 | Cleaning composition and its use |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
| CN102304437A (en) * | 2011-08-03 | 2012-01-04 | 安徽师范大学 | High-efficiency liquid-phase washing agent with bleaching effect for colored fabric |
| CN102559421A (en) * | 2011-12-23 | 2012-07-11 | 广州立白企业集团有限公司 | Enzyme-containing fabric detergent with synergistic anticorrosion effect |
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Application publication date: 20140702 |
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| WD01 | Invention patent application deemed withdrawn after publication |