CN103897859A - Preparation method of novel washing agent - Google Patents
Preparation method of novel washing agent Download PDFInfo
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- CN103897859A CN103897859A CN201210582878.1A CN201210582878A CN103897859A CN 103897859 A CN103897859 A CN 103897859A CN 201210582878 A CN201210582878 A CN 201210582878A CN 103897859 A CN103897859 A CN 103897859A
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Abstract
The invention discloses a preparation method of a novel washing agent. The preparation method comprises the following steps of adding the following substances in parts by weight into a reaction kettle: 30-45 parts of dihydroxyethyl stearyl amine oxide and 15-25 parts of glycerol, and stirring after adding, wherein the stirring speed is 45-50 rpm, the stirring time is 25-35 min, heating is performed in the stirring process, and the highest temperature is 60-65 DEG C. The washing agent produced by the method disclosed by the invention has the following advantages: the gelation phenomenon can be avoided in the preparation process, the pouring is easy, the metering is accurate and the use is convenient; the low-temperature storage effect is good, and gelation is difficult to occur. The washing agent can be mixed with water in any proportion, and the gelation phenomenon can be avoided; the content of solid matters in the super-concentrated liquid washing agent can be as high as 80%.
Description
Technical field
The preparation method who the present invention relates to a kind of New-type detergent, belongs to filed of daily-use chemical industry.
Background technology
Along with environment protection and green movement are generally paid attention in the whole world; meet the mild, naturalization, enrichment of environmental requirement, easily the nuisanceless green product of degraded, recyclability will become the main flow of articles for washing production and consumption from now on, energy consumption is low, pollute little product will more and more be subject to human consumer's favor.On the other hand, due to the variation of living environment and the generally raising of sanitation and hygiene consciousness, human consumer is to the requirement of washing and the cognition of dirt has also been had to transformation.Human consumer requires washing composition not only will, clean observable Fouling Cleaning on clothing, also should thoroughly remove foreign odor.Therefore, apply the articles for washing of energy-conservation, efficient, environmental protection, low-carbon (LC) and production technology and will become the overall goal of current liquid washing agent development.
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 New-type detergent is provided, washing effect is good, easily rinses, consumption is few and production cost is low.
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 New-type detergent, comprises the following steps:
(1) material of following weight part is added in reactor: octadecyl dihydroxy ethyl amine oxide 30-45 part, glycerine 15-25, after adding, stir, stirring velocity is 45-50 rev/min, and churning time is 25-35 minute, in whipping process, heat, temperature is 60-65 degree Celsius;
(2) material after heating is left standstill, time of repose is greater than 50 minutes, leaves standstill in process and carries out cooling process, and cooling time is identical with time of repose, and cooling temperature is lower than 10 degrees Celsius;
(3) in above-mentioned substance, continue to add the reagent of following weight part: disodium ethylene diamine tetraacetate 4-16 part, α-sodium olefin sulfonate 10-15 part, filling speed is 5-10ml/ minute, in adition process, stir, churning time is greater than 35 minutes, 25 revs/min of stirring velocitys;
(4) after above-mentioned substance is left standstill to 25 minutes, continue to add following weight part material: white enzyme 1-1.5 part, ethyl propenoate 10-12 part, then stir, churning time is greater than 30 minutes, after stirring, leaves standstill;
(5) composition after leaving standstill is carried out to coarse net filtering, after filtering and impurity removing matter, continue to stir 25 minutes, then leave standstill and be greater than 60 minutes;
(6) composition after leaving standstill is added to deionized water 20-25 part, continue to stir, when stirring, heat, Heating temperature is higher than 45 degrees Celsius;
(7) preparation drawing after above-mentioned steps is left standstill, after leaving standstill, filter.
Optimize, the preparation method of above-mentioned New-type detergent, uses fine screen to filter in its step (7).
The washing composition that the inventive method is produced has the following advantages: in preparation process, there will not be gelatin phenomenon, easily topple over, accurate measurement, easy to use; Low-temperature storage is effective, is difficult for forming gel; Mix with arbitrary proportion with water, there will not be gelatin phenomenon; In super concentrated liquid washing composition, solid contents can be up to 80%.
Embodiment
embodiment 1
The present invention is a kind of preparation method of New-type detergent, comprises the following steps:
(1) material of following weight part is added in reactor: 30 parts of octadecyl dihydroxy ethyl amine oxides, glycerine 15, after adding, stir, stirring velocity is 45 revs/min, and churning time is 25 minutes, in whipping process, heat, temperature is 60 degrees Celsius;
(2) material after heating is left standstill, time of repose is greater than 50 minutes, leaves standstill in process and carries out cooling process, and cooling time is identical with time of repose, and cooling temperature is lower than 10 degrees Celsius;
(3) in above-mentioned substance, continue to add the reagent of following weight part: 4 parts of disodium ethylene diamine tetraacetate, 10 parts of α-sodium olefin sulfonates, filling speed is 5ml/ minute, in adition process, stir, churning time is greater than 35 minutes, 25 revs/min of stirring velocitys;
(4) after above-mentioned substance is left standstill to 25 minutes, continue to add following weight part material: 1 part of white enzyme, 10 parts of ethyl propenoates, then stir, churning time is greater than 30 minutes, after stirring, leaves standstill;
(5) composition after leaving standstill is carried out to coarse net filtering, after filtering and impurity removing matter, continue to stir 25 minutes, then leave standstill and be greater than 60 minutes;
(6) composition after leaving standstill is added to 20 parts of deionized waters, continue to stir, when stirring, heat, Heating temperature is higher than 45 degrees Celsius;
(7) preparation drawing after above-mentioned steps is left standstill, after leaving standstill, filter.In its step (7), use fine screen to filter.
embodiment 2
The present invention is a kind of preparation method of New-type detergent, comprises the following steps:
(1) material of following weight part is added in reactor: 45 parts of octadecyl dihydroxy ethyl amine oxides, glycerine 25, after adding, stir, stirring velocity is 50 revs/min, and churning time is 35 minutes, in whipping process, heat, temperature is 65 degrees Celsius;
(2) material after heating is left standstill, time of repose is greater than 50 minutes, leaves standstill in process and carries out cooling process, and cooling time is identical with time of repose, and cooling temperature is lower than 10 degrees Celsius;
(3) in above-mentioned substance, continue to add the reagent of following weight part: 16 parts of disodium ethylene diamine tetraacetate, 15 parts of α-sodium olefin sulfonates, filling speed is 10ml/ minute, in adition process, stir, churning time is greater than 35 minutes, 25 revs/min of stirring velocitys;
(4) after above-mentioned substance is left standstill to 25 minutes, continue to add following weight part material: 1.5 parts of white enzymes, 12 parts of ethyl propenoates, then stir, churning time is greater than 30 minutes, after stirring, leaves standstill;
(5) composition after leaving standstill is carried out to coarse net filtering, after filtering and impurity removing matter, continue to stir 25 minutes, then leave standstill and be greater than 60 minutes;
(6) composition after leaving standstill is added to 25 parts of deionized waters, continue to stir, when stirring, heat, Heating temperature is higher than 45 degrees Celsius;
(7) preparation drawing after above-mentioned steps is left standstill, after leaving standstill, filter.In its step (7), use fine screen to filter.
The washing composition that the inventive method is produced has the following advantages: in preparation process, there will not be gelatin phenomenon, easily topple over, accurate measurement, easy to use; Low-temperature storage is effective, is difficult for forming gel; Washing composition mixes with arbitrary proportion with water, there will not be gelatin phenomenon; In super concentrated liquid washing composition, solid contents can be up to 80%.
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 New-type detergent, comprises the following steps:
(1) material of following weight part is added in reactor: octadecyl dihydroxy ethyl amine oxide 30-45 part, glycerine 15-25 part, after adding, stir, stirring velocity is 45-50 rev/min, churning time is 25-35 minute, in whipping process, heat, temperature is 60-65 degree Celsius;
(2) material after heating is left standstill, time of repose is greater than 50 minutes, leaves standstill in process and carries out cooling process, and cooling time is identical with time of repose, and cooling temperature is lower than 10 degrees Celsius;
(3) in above-mentioned substance, continue to add the reagent of following weight part: disodium ethylene diamine tetraacetate 4-16 part, α-sodium olefin sulfonate 10-15 part, filling speed is 5-10ml/ minute, in adition process, stir, churning time is greater than 35 minutes, 25 revs/min of stirring velocitys;
(4) after above-mentioned substance is left standstill to 25 minutes, continue to add following weight part material: white enzyme 1-1.5 part, ethyl propenoate 10-12 part, then stir, churning time is greater than 30 minutes, after stirring, leaves standstill;
(5) composition after leaving standstill is carried out to coarse net filtering, after filtering and impurity removing matter, continue to stir 25 minutes, then leave standstill and be greater than 60 minutes;
(6) composition after leaving standstill is added to deionized water 20-25 part, continue to stir, when stirring, heat, Heating temperature is higher than 45 degrees Celsius;
(7) preparation drawing after above-mentioned steps is left standstill, after leaving standstill, filter.
2. the preparation method of New-type detergent according to claim 1, is characterized in that: in described step (7), use fine screen to filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582878.1A CN103897859A (en) | 2012-12-28 | 2012-12-28 | Preparation method of novel washing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210582878.1A CN103897859A (en) | 2012-12-28 | 2012-12-28 | Preparation method of novel washing agent |
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| Publication Number | Publication Date |
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| CN103897859A true CN103897859A (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210582878.1A Pending CN103897859A (en) | 2012-12-28 | 2012-12-28 | Preparation method of novel washing agent |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020019325A1 (en) * | 1998-03-27 | 2002-02-14 | Hans Sejr Olsen | Acidic cleaning composition comprising an acidic protease obtained from aspergillus aculeatus |
| CN101649258A (en) * | 2009-08-31 | 2010-02-17 | 广州立白企业集团有限公司 | Tableware detergent with enzyme and preparation method thereof |
| CN102296003A (en) * | 2011-05-12 | 2011-12-28 | 石家庄威纳邦日化有限公司 | Water-saving detergent |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
-
2012
- 2012-12-28 CN CN201210582878.1A patent/CN103897859A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020019325A1 (en) * | 1998-03-27 | 2002-02-14 | Hans Sejr Olsen | Acidic cleaning composition comprising an acidic protease obtained from aspergillus aculeatus |
| CN101649258A (en) * | 2009-08-31 | 2010-02-17 | 广州立白企业集团有限公司 | Tableware detergent with enzyme and preparation method thereof |
| CN102382727A (en) * | 2010-07-19 | 2012-03-21 | 罗门哈斯公司 | Polymers for laundry detergents |
| CN102296003A (en) * | 2011-05-12 | 2011-12-28 | 石家庄威纳邦日化有限公司 | Water-saving detergent |
Non-Patent Citations (1)
| Title |
|---|
| 王慎敏、刘莹、姜文勇: "《洗涤剂配方设计、制备工艺与配方实例》", 30 April 2003, 化学工业出版社 * |
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Application publication date: 20140702 |