CN103897855A - Preparation method of surface detergent - Google Patents
Preparation method of surface detergent Download PDFInfo
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- CN103897855A CN103897855A CN201210578275.4A CN201210578275A CN103897855A CN 103897855 A CN103897855 A CN 103897855A CN 201210578275 A CN201210578275 A CN 201210578275A CN 103897855 A CN103897855 A CN 103897855A
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Abstract
The invention discloses a preparation method of a surface detergent. The method comprises the following steps: adding the following substances by weight into a reactor at normal temperature: 20-35 parts of a sulfate type anionic surfactant and 3-8 parts of heterogeneous decyl polyoxyethylene ether; stirring for 25 min with heating at a speed of 3 DEG C / min, wherein the maximum heating temperature is 70 DEG C. The detergent provided by the invention can quickly and thoroughly remove oil, sweat stain and other pollutants attached to clothing, so as to improve the washing efficiency of ordinary clothes; besides, the detergent provided by the invention has good washing effect on cleanness clothing for clean room operation, and can improve the washing efficiency of cleanness clothing, thereby increasing the number of usage of the cleanness clothing.
Description
Technical field
The preparation method who the present invention relates to a kind of surfactant detergent, belongs to filed of daily-use chemical industry.
Background technology
Modern age, liquid washing agent started from the forties in last century end, attain full development the 1970s and 1980s and popularize, after the nineties, being accompanied by making rapid progress of science and technology, liquid washing agent has all been obtained more much progress in quality and quantitative aspects, and in articles for washing, proportion rises rapidly.In recent years, along with the rise at full speed of the prices of raw and semifnished materials such as oil, manufacturer's production cost was significantly increased, but simultaneously also made it have larger power, broken through in the past intrinsic formula system, sought new starting material and new technology.In following washing composition, tensio-active agent is still the key ingredient of decontamination, and having the tensio-active agent that better performance and raw material be easy to get will come into one's own more.From present case, tensio-active agent raw material still comes from petrochemical complex to a great extent.And in petroleum products, not only comprise straight chain component, also there is a large amount of branched fractions.Along with branched chain surfactant research constantly makes progress, in petroleum products, making full use of of collateralization component will be obtained active effect.
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 surfactant detergent is provided, the washing composition of producing by this method makes full use of collateralization component in petroleum products, and with low cost, operational safety.
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 surfactant detergent, comprises the following steps:
(1) at normal temperatures the material of following weight part is added to reactor: sulfuric acid type anion surfactant 20-35 part, isomery ten polyoxyethylenated alcohol 3-8 parts, after adding, stir, in whipping process, heat, heating temperature rise is 3 degrees celsius/minute, churning time is 25 minutes, and heating top temperature is 70 degrees Celsius;
(2) after stirring, following material is added in reactor: 2 parts of polyvinylpyrrolidone 1-2 part, trolamines, then above-mentioned substance is stirred under the temperature environment of 20-45 degree Celsius, churning time is at 35-45 minute;
(3) stir after leave standstill, time of repose is greater than 50 minutes, leave standstill after carry out cooling, cooling temperature 0-5 degree Celsius, temperature drop speed is 2-4 degrees celsius/minute;
(4) material of following weight part will be added in cooled solvent: 1 part, acrylic acid polymeric residues 3-6 part, calcium chloride, then under low temperature environment, stir, whipping temp is lower than 5 degrees Celsius, after stirring, leave standstill 25-40 minute, after leaving standstill, heat, 50 minutes heat-up times, Heating temperature 60-70 degree Celsius;
(5) after heating, continue to add the material of following weight part: amylase 0.5-1.5 part and ethanol 25-30 part, then stir, whipping temp 30-40 degree Celsius, churning time is no less than 50 minutes;
(6) after stirring, leave standstill, be greater than 30 minutes rest time.
Optimize, the preparation method of above-mentioned surfactant detergent, adds the mixture 0.5-3 weight part of sodium carbonate, water glass and Trisodium Citrate in its step (2).
The washing composition that method of the present invention is produced can be removed greasy dirt, sweat stain and other pollutents etc. that are attached on clothing fast and up hill and dale, thereby improves the detersive efficiency to normal laundry; Washing composition of the present invention is also good for the washing effect of the cleanness clothing for clean room's operation in addition, can improve the detersive efficiency to cleanness clothing, thereby improves the number of times that utilizes to cleanness clothing.
Embodiment
embodiment 1
The present invention is a kind of preparation method of surfactant detergent, comprises the following steps:
(1) at normal temperatures the material of following weight part is added to reactor: 20 parts of sulfuric acid type anion surfactants, 3 parts of isomery ten polyoxyethylenated alcohol, after adding, stir, in whipping process, heat, heating temperature rise is 3 degrees celsius/minute, churning time is 25 minutes, and heating top temperature is 70 degrees Celsius;
(2) after stirring, following material is added in reactor: 1 part of polyvinylpyrrolidone, 2 parts of trolamines, then above-mentioned substance is stirred under the temperature environment of 20 degrees Celsius, churning time was at 35 minutes;
(3) stir after leave standstill, time of repose is 50 minutes, leave standstill after carry out cooling, 0 degree Celsius of cooling temperature, temperature drop speed is 2 degrees celsius/minute;
(4) material of following weight part will be added in cooled solvent: 3 parts of acrylic acid polymeric residues, 1 part, calcium chloride, then under low temperature environment, stir, whipping temp is 5 degrees Celsius, after stirring, leave standstill 25 minutes, after leaving standstill, heat, 50 minutes heat-up times, 60 degrees Celsius of Heating temperatures;
(5) after heating, continue to add the material of following weight part: 25 parts of 0.5 part of amylase and ethanol, then stir, 30 degrees Celsius of whipping temps, churning time is 50 minutes;
(6) after stirring, leave standstill, be no less than 30 minutes rest time.In its step (2), add mixture 0.5 weight part of sodium carbonate, water glass and Trisodium Citrate.
embodiment 2
The present invention is a kind of preparation method of surfactant detergent, comprises the following steps:
(1) at normal temperatures the material of following weight part is added to reactor: 35 parts of sulfuric acid type anion surfactants, 8 parts of isomery ten polyoxyethylenated alcohol, after adding, stir, in whipping process, heat, heating temperature rise is 3 degrees celsius/minute, churning time is 25 minutes, and heating top temperature is 70 degrees Celsius;
(2) after stirring, following material is added in reactor: 2 parts of polyvinylpyrrolidones, 2 parts of trolamines, then above-mentioned substance is stirred under the temperature environment of 45 degrees Celsius, churning time was at 45 minutes;
(3) stir after leave standstill, time of repose is 60 minutes, leave standstill after carry out cooling, 5 degrees Celsius of cooling temperatures, temperature drop speed is 4 degrees celsius/minute;
(4) material of following weight part will be added in cooled solvent: 6 parts of acrylic acid polymeric residues, 1 part, calcium chloride, then under low temperature environment, stir, whipping temp is 4 degrees Celsius, after stirring, leave standstill 40 minutes, after leaving standstill, heat, 50 minutes heat-up times, 70 degrees Celsius of Heating temperatures;
(5) after heating, continue to add the material of following weight part: 30 parts of 1.5 parts of amylase and ethanol, then stir, 40 degrees Celsius of whipping temps, churning time is 60 minutes;
(6) after stirring, leave standstill, be no less than 30 minutes rest time.In its step (2), add mixture 3 weight parts of sodium carbonate, water glass and Trisodium Citrate.
The washing composition that method of the present invention is produced can be removed greasy dirt, sweat stain and other pollutents etc. that are attached on clothing fast and up hill and dale, thereby improves the detersive efficiency to normal laundry.In addition, washing composition of the present invention is also good for the washing effect of the cleanness clothing for clean room's operation, can improve the detersive efficiency to cleanness clothing, thereby improves the number of times that utilizes to cleanness clothing.
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 surfactant detergent, comprises the following steps:
(1) at normal temperatures the material of following weight part is added to reactor: sulfuric acid type anion surfactant 20-35 part, isomery ten polyoxyethylenated alcohol 3-8 parts, after adding, stir, in whipping process, heat, heating temperature rise is 3 degrees celsius/minute, churning time is 25 minutes, and heating top temperature is 70 degrees Celsius;
(2) after stirring, following material is added in reactor: 2 parts of polyvinylpyrrolidone 1-2 part, trolamines, then above-mentioned substance is stirred under the temperature environment of 20-45 degree Celsius, churning time is at 35-45 minute;
(3) stir after leave standstill, time of repose is greater than 50 minutes, leave standstill after carry out cooling, cooling temperature 0-5 degree Celsius, temperature drop speed is 2-4 degrees celsius/minute;
(4) material of following weight part will be added in cooled solvent: 1 part, acrylic acid polymeric residues 3-6 part, calcium chloride, then under low temperature environment, stir, whipping temp is lower than 5 degrees Celsius, after stirring, leave standstill 25-40 minute, after leaving standstill, heat, 50 minutes heat-up times, Heating temperature 60-70 degree Celsius;
(5) after heating, continue to add the material of following weight part: amylase 0.5-1.5 part and ethanol 25-30 part, then stir, whipping temp 30-40 degree Celsius, churning time is no less than 50 minutes;
(6) after stirring, leave standstill, be greater than 30 minutes rest time.
2. the preparation method of surfactant detergent according to claim 1, is characterized in that: the mixture 0.5-3 weight part that adds sodium carbonate, water glass and Trisodium Citrate in described step (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578275.4A CN103897855A (en) | 2012-12-28 | 2012-12-28 | Preparation method of surface detergent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210578275.4A CN103897855A (en) | 2012-12-28 | 2012-12-28 | Preparation method of surface detergent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103897855A true CN103897855A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210578275.4A Pending CN103897855A (en) | 2012-12-28 | 2012-12-28 | Preparation method of surface detergent |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000027976A1 (en) * | 1998-11-10 | 2000-05-18 | Unilever Plc | Bleach and oxidation catalyst |
| US20040058835A1 (en) * | 2000-12-15 | 2004-03-25 | Unilever Home & Personal Care, Usa; Division Of Conopco, Inc. | Detergent compositions |
| CN102296004A (en) * | 2011-07-26 | 2011-12-28 | 山东丽波日化股份有限公司 | Paste washing agent for cleaning hard surfaces in kitchen and preparation method thereof |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
| CN102533462A (en) * | 2011-12-14 | 2012-07-04 | 中国日用化学工业研究院 | Low-temperature efficient liquid detergent composition and preparation process thereof |
| 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 |
| CN102586037A (en) * | 2011-12-14 | 2012-07-18 | 中国日用化学工业研究院 | Composition of water-saving heavy-dirty structure liquid detergent and preparation method |
| CN102643725A (en) * | 2012-04-25 | 2012-08-22 | 中国日用化学工业研究院 | Hyper-concentrated liquid detergent and preparation technique thereof |
-
2012
- 2012-12-28 CN CN201210578275.4A patent/CN103897855A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000027976A1 (en) * | 1998-11-10 | 2000-05-18 | Unilever Plc | Bleach and oxidation catalyst |
| US20040058835A1 (en) * | 2000-12-15 | 2004-03-25 | Unilever Home & Personal Care, Usa; Division Of Conopco, Inc. | Detergent compositions |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
| CN102296004A (en) * | 2011-07-26 | 2011-12-28 | 山东丽波日化股份有限公司 | Paste washing agent for cleaning hard surfaces in kitchen and preparation method thereof |
| CN102533462A (en) * | 2011-12-14 | 2012-07-04 | 中国日用化学工业研究院 | Low-temperature efficient liquid detergent composition and preparation process thereof |
| CN102586037A (en) * | 2011-12-14 | 2012-07-18 | 中国日用化学工业研究院 | Composition of water-saving heavy-dirty structure liquid detergent and preparation method |
| 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 |
| CN102643725A (en) * | 2012-04-25 | 2012-08-22 | 中国日用化学工业研究院 | Hyper-concentrated liquid detergent and preparation technique thereof |
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Application publication date: 20140702 |