CN101003771A - Laundry powdered soap with no phosphor and benzene - Google Patents
Laundry powdered soap with no phosphor and benzene Download PDFInfo
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- CN101003771A CN101003771A CN 200710019559 CN200710019559A CN101003771A CN 101003771 A CN101003771 A CN 101003771A CN 200710019559 CN200710019559 CN 200710019559 CN 200710019559 A CN200710019559 A CN 200710019559A CN 101003771 A CN101003771 A CN 101003771A
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Abstract
This invention discloses phosphorus and benzene-free washing powder, which comprises: sodium fatty acid ethyl ester sulfonate 10-20 parts, soap base 15-25 parts, fatty acid diethanolamide 3-5 parts, fatty alcohol polyoxyethylene ether 3-5 parts, filler 40-60 parts, water 3-10 parts, essence 0.1-0.5 part, preservative 0.01-0.5 part, and bactericide 0.01-0.5 part. The filler comprises sodium sulfate 35-50 parts, and sodium silicate 5-10 parts. The washing powder is neutral, and does no harm to human bodies or environment. The surfactant does not comprise cancerigenic substances, and there are not cancerigenic substances formed during preparation.
Description
Technical field
The invention belongs to the articles for washing field, be specifically related to a kind of laundry powdered soap with no phosphor and benzene.
Background technology
For articless for washing such as washing powder, often adopt sodium alkyl benzene sulfonate as tensio-active agent, its shortcoming one is that sodium alkyl benzene sulfonate contains phenyl ring, belongs to carcinogenic substance; The 2nd, sodium alkyl benzene sulfonate only just has detersive power preferably under alkaline condition, so during washing clothes, can cause damage to thiozell, if hand washing also can have a negative impact to skin; The 3rd, need add tripoly phosphate sodium STPP as water-softening chemicals in order to increase washing effect toward contact, and the discharging of phosphorus containg substances pollutes to environment.As its substitute products, people will be used for articles for washing and replace the original activity composition as the fatty acid methyl ester sulfonate of tensio-active agent, it is the shortcoming of the articles for washing of activeconstituents that this product can be avoided sodium alkyl benzene sulfonate, it is a kind of articles for washing of no phosphor and benzene, with the articless for washing such as washing powder that fatty acid methyl ester sulfonate is produced, have pollution, the washing effect exempted from but environment and obviously improve, prevent advantages such as the damage of laundering of textile fabrics fiber, the body skins of not hurting sb.'s feelings; But preparing with fatty acid methyl ester in the process of fatty acid methyl ester sulfonate, unavoidably also have the by product Methylsulfate, and Methylsulfate is being found carcinogenic possibility recently.
Summary of the invention
The object of the present invention is to provide a kind of laundry powdered soap with no phosphor and benzene of natural, neutral, environmental protection.The tensio-active agent that this laundry powdered soap adopts does not contain carcinogenic substance, and prepares in the process of this tensio-active agent and do not have carcinogenic substance to generate yet.
The technical solution adopted in the present invention is: laundry powdered soap with no phosphor and benzene of the present invention contains the composition of following weight parts: 10～20 parts of fatty-acid ethyl ester sodium sulfonates, 15～25 parts of soap bases, 3～5 parts of fatty diglycollic amides, 3～5 parts of fatty alcohol-polyoxyethylene ether, 40～60 parts of weighting agents, 3～10 parts in water.
In the above-mentioned laundry powdered soap, described fatty-acid ethyl ester sodium sulfonate and soap base are anion surfactant, and described fatty diglycollic amide and fatty alcohol-polyoxyethylene ether are nonionogenic tenside.The main component of described soap base is a sodium soap.Described fatty-acid ethyl ester sodium sulfonate is a kind of mixture that contains 90～98% fatty-acid ethyl ester sodium sulfonate, this mixture is to pass through sulfonation reaction by fatty-acid ethyl ester and sulphur trioxide, again through overaging, bleaching, extraction, add at last that sodium hydroxide or yellow soda ash obtains.Described weighting agent comprises sodium sulfate and water glass, and wherein the weight part of sodium sulfate in laundry powdered soap is 35～50 parts, and the weight part of water glass in laundry powdered soap is 5～10 parts.
Laundry powdered soap of the present invention also contains 0.1～0.5 part in essence, 0.01～0.5 part of sanitas, 0.01～0.5 part in sterilant.Wherein essence is lemon flavour, and sanitas is triumphant loose 515 (Shanghai light industry Research Institute), and sterilant is Hua Ke-98 or the general liter of Sha.
The pH value of above-mentioned laundry powdered soap is 6～8, and bulk density is 0.5～0.7g/cm
3
Positively effect of the present invention: it is raw material that (1) laundry powdered soap of the present invention adopts the pure natural fat-based, adopts fatty-acid ethyl ester sulfonate as tensio-active agent simultaneously, so does not have carcinogenic substance benzene in the laundry powdered soap.(2) laundry powdered soap of the present invention is a neutral, and pH is between 6～8, and fundamental sum pH value of human body unanimity is not so can cause damage to the thiozell and the human body skin of fabric.(3) scourability of laundry powdered soap of the present invention is good, and spumescence is good, does not need to add phosphorus containg substances.Can not cause the pollution of environment like this.(4) laundry powdered soap of the present invention not only has washing effect preferably to traditional clothings such as cotton, fiber crops, hairs, has washing effect preferably equally for the high-grade clothing of bioprotein fibers such as silk quality.(5) can not generate carcinogenic substance in the preparation process of the tensio-active agent fatty-acid ethyl ester sulfonate of laundry powdered soap of the present invention.
Embodiment
(embodiment 1)
The various compositions and the weight of the laundry powdered soap with no phosphor and benzene of present embodiment see Table 1:
Table 1
| The fatty-acid ethyl ester sodium sulfonate | 15kg |
| Soap base | 20kg |
| Fatty diglycollic amide | 5kg |
| Fatty alcohol-polyoxyethylene ether | 5kg |
| Sodium sulfate | 40kg |
| Water glass | 6kg |
| Essence | 0.1kg |
| Sanitas | 0.02kg |
| Sterilant | 0.02kg |
| Water | 9kg |
The preparation technology of laundry powdered soap with no phosphor and benzene of the present invention is as follows:
Powdery or paste fatty-acid ethyl ester sodium sulfonate, powdery or liquid fat acid diglycollic amide, particulate state soap base, powdery sodium sulfate, aqueous water glass and water are mixed, sieve with 20～40 mesh sieve, once stir, be delivered to drying tower with high-pressure pump and carry out spraying drying, make the pulverulent material that is called spray tower powder.
Aqueous fatty alcohol-polyoxyethylene ether, aqueous sanitas, aqueous sterilant, aqueous essence are mixed, liquid material after by spraying plant this being mixed is sprayed onto on the above-mentioned pulverulent material, 40 mesh sieves are crossed in the cooling back, place after 1 hour, and packing promptly makes laundry powdered soap with no phosphor and benzene.The pH value of the laundry powdered soap with no phosphor and benzene of this moment is 6～8, and bulk density is 0.5～0.7g/cm
3
In the above-mentioned technology, the essence that is adopted is lemon flavour, and the sanitas that is adopted is the triumphant loose 515 of Shanghai light industry Research Institute, and the sterilant that is adopted is Hua Ke-98 or the general liter of Sha.
In the above-mentioned technology, the powdery fatty-acid ethyl ester sodium sulfonate that is adopted is prepared by following steps:
1. get carbon chain lengths and be 12～18 lipid acid and carry out ethylation reaction obtain fatty acid ethyl ester, heating fatty-acid ethyl ester to 45 ℃, the fatty-acid ethyl ester after will heating again is forced into 20kg/cm through high-pressure pump
2, send into then in the high pressure spraying spraying gun and fatty-acid ethyl ester be atomized; Fatty-acid ethyl ester and gas phase sulfur trioxide after the atomizing are carried out sulfonation reaction with 1: 1.1 mol ratio, and the time of sulfonation reaction is 15s, and temperature is 85 ℃, and pressure is 0.05Mpa.Resultant is fatty-acid ethyl ester sulfonic acid and sulfo-fatty acid.Fatty-acid ethyl ester contacts mixing with gas phase sulfur trioxide, vaporific fatty-acid ethyl ester is wherein made streamlined flow and gas phase sulfur trioxide is made vortex motion.
2. wear out to adding ethanol through the mixture after the step sulfonation reaction 1., ethanol simultaneously also with mixture in unreacted sulphur trioxide react and generate the ethylsulfuric acid ester; Digestion time is 30min, and aging temperature is 95 ℃.
4. the mixture that 3. step is obtained is transported in the extraction equipment, add organic extractant acetone, wherein the weight ratio of mixture and acetone is 1: 2, during extraction, mixture mixes in mixing tank with acetone, fatty-acid ethyl ester wherein is dissolved in the acetone, mixture is transported in the extraction tower left standstill and layering then; The material that the upper strata is dissolved with fatty-acid ethyl ester exports in the precipitation tower, and solvent and the fatty-acid ethyl ester deviate from recycle respectively; Extraction temperature is 50 ℃.The main body of extraction tower is a cylindrical closed vessel, and the upper end is provided with airtight condenser, condenser external application chuck, and the organic extractant of part vaporization can be back in the tower after the condenser cooling.
5. with step 4. the remaining mixture material of gained transport in the container that has agitator, adding sodium hydroxide to the pH value of system is 6.5 under stirring, sodium hydroxide and the reaction of fatty-acid ethyl ester sulfonic acid generate the fatty-acid ethyl ester sodium sulfonate, sodium hydroxide and sulfo-fatty acid reaction generate lipid acid sodium sulfonate (disodium salt), sodium hydroxide and the reaction of ethylsulfuric acid ester generate sodium ethyl sulfate, sodium hydroxide also generates sodium sulfate with the sulphur trioxide reaction, and so far whole system is a paste mixture.At this moment, in the resulting paste mixture, the fatty-acid ethyl ester sodium sulfonate is 93 weight parts, and the lipid acid sodium sulfonate is 3 weight parts, and sodium sulfate is 2 weight parts, and fatty-acid ethyl ester is 1 weight part, and sodium ethyl sulfate 1 weight part, water are 40 weight parts.
6. adopt spray-drying process further dry to the body of paste mixture, make water content and be 4.8% pulverulent mixture.
(embodiment 2～embodiment 5)
The various compositions and the weight of the laundry powdered soap with no phosphor and benzene of embodiment 2～embodiment 5 see Table 2, and preparation technology is with embodiment 1.
Table 2
| Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| The fatty-acid ethyl ester sodium sulfonate | 10kg | ?20kg | ?17kg | ?13kg |
| Soap base | 15kg | ?25kg | ?18kg | ?17.5kg |
| Fatty diglycollic amide | 3kg | ?4kg | ?3kg | ?5kg |
| Fatty alcohol-polyoxyethylene ether | 3kg | ?4kg | ?3kg | ?5kg |
| Sodium sulfate | 50kg | ?35kg | ?40kg | ?48kg |
| Water glass | 10kg | ?5kg | ?8kg | ?7kg |
| Essence | 0.2kg | ?0.5kg | ||
| Sanitas | 0.1kg | ?0.5kg | ||
| Sterilant | 0.1kg | ?0.5kg | ||
| Water | 8kg | ?7kg | ?10kg | ?3kg |
Claims (5)
1, a kind of laundry powdered soap with no phosphor and benzene, it is characterized in that: described laundry powdered soap contains the composition of following weight parts: 10～20 parts of fatty-acid ethyl ester sodium sulfonates, 15～25 parts of soap bases, 3～5 parts of fatty diglycollic amides, 3～5 parts of fatty alcohol-polyoxyethylene ether, 40～60 parts of weighting agents, 3～10 parts in water.
2, laundry powdered soap with no phosphor and benzene according to claim 1 is characterized in that: described weighting agent comprises sodium sulfate and water glass, and wherein the weight part of sodium sulfate in laundry powdered soap is 35～50 parts, and the weight part of water glass in laundry powdered soap is 5～10 parts.
3, laundry powdered soap with no phosphor and benzene according to claim 1 and 2 is characterized in that: described laundry powdered soap also contains the composition of following weight parts: 0.1～0.5 part in essence, 0.01～0.5 part of sanitas, 0.01～0.5 part in sterilant.
4, laundry powdered soap with no phosphor and benzene according to claim 1 and 2 is characterized in that: the pH value of this laundry powdered soap is 6～8.
5, laundry powdered soap with no phosphor and benzene according to claim 1 and 2 is characterized in that: the bulk density of this laundry powdered soap is 0.5～0.7g/cm
3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100195599A CN100506964C (en) | 2007-01-10 | 2007-01-10 | Laundry powdered soap with no phosphor and benzene |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100195599A CN100506964C (en) | 2007-01-10 | 2007-01-10 | Laundry powdered soap with no phosphor and benzene |
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| Publication Number | Publication Date |
|---|---|
| CN101003771A true CN101003771A (en) | 2007-07-25 |
| CN100506964C CN100506964C (en) | 2009-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2007100195599A Expired - Fee Related CN100506964C (en) | 2007-01-10 | 2007-01-10 | Laundry powdered soap with no phosphor and benzene |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921678A (en) * | 2010-08-27 | 2010-12-22 | 谢仁华 | Scented soap containing fatty acid ethyl ester sulfonate |
| CN103205332A (en) * | 2013-04-17 | 2013-07-17 | 武汉创新资源环保循环有限公司 | Liquid laundry detergent and preparation method thereof |
| CN103205333A (en) * | 2013-04-17 | 2013-07-17 | 武汉创新资源环保循环有限公司 | Detergent and preparation method thereof |
| CN103255010A (en) * | 2013-04-17 | 2013-08-21 | 武汉创新资源环保循环有限公司 | Dishwashing liquid and preparation method thereof |
| CN104845780A (en) * | 2015-06-15 | 2015-08-19 | 马建剑 | Novel laundry soap for underwear and preparation method of laundry soap |
| CN105754769A (en) * | 2016-03-16 | 2016-07-13 | 丰益油脂科技有限公司 | Soap grain, preparation method thereof and laundry soap prepared by soap grain |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921679B (en) * | 2010-08-27 | 2014-06-18 | 谢仁华 | Liquid soap containing fatty acid ethyl ester sulphonate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1222565A (en) * | 1997-11-28 | 1999-07-14 | 包头市红卫日用化工有限公司 | Soap base washing powder without benzene, phosphate, enzyme and fluorescent agent |
| JP2001026524A (en) * | 1999-07-13 | 2001-01-30 | Kansai Koso Kk | Powdery detergent composition |
| CN1240227A (en) * | 1999-07-23 | 2000-01-05 | 李志军 | Multi-function washing powder and productive process |
| CN1215164C (en) * | 2001-05-29 | 2005-08-17 | 杨解定 | Phosphate-free and benzene-free soap powder and its production process |
| CN100439484C (en) * | 2006-02-21 | 2008-12-03 | 杨解定 | Non-phosphate benzene-free washing powder and its preparation method |
-
2007
- 2007-01-10 CN CNB2007100195599A patent/CN100506964C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101921678A (en) * | 2010-08-27 | 2010-12-22 | 谢仁华 | Scented soap containing fatty acid ethyl ester sulfonate |
| CN101921678B (en) * | 2010-08-27 | 2012-05-23 | 谢仁华 | Scented soap containing fatty acid ethyl ester sulfonate |
| CN103205332A (en) * | 2013-04-17 | 2013-07-17 | 武汉创新资源环保循环有限公司 | Liquid laundry detergent and preparation method thereof |
| CN103205333A (en) * | 2013-04-17 | 2013-07-17 | 武汉创新资源环保循环有限公司 | Detergent and preparation method thereof |
| CN103255010A (en) * | 2013-04-17 | 2013-08-21 | 武汉创新资源环保循环有限公司 | Dishwashing liquid and preparation method thereof |
| CN104845780A (en) * | 2015-06-15 | 2015-08-19 | 马建剑 | Novel laundry soap for underwear and preparation method of laundry soap |
| CN105754769A (en) * | 2016-03-16 | 2016-07-13 | 丰益油脂科技有限公司 | Soap grain, preparation method thereof and laundry soap prepared by soap grain |
| CN105754769B (en) * | 2016-03-16 | 2017-11-10 | 丰益油脂科技有限公司 | A kind of neat soap and preparation method thereof and the laundry soap being prepared with it |
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| Publication number | Publication date |
|---|---|
| CN100506964C (en) | 2009-07-01 |
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Effective date of registration: 20161102 Address after: 213000 Jiangsu city of Changzhou province Hehai West New District No. 106 Patentee after: Ting Ting Biotechnology (Changzhou) Co., Ltd. Address before: 213002 unit 701, unit 13, Oasis Village, Changzhou, Jiangsu Patentee before: Xie Renhua |
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Granted publication date: 20090701 Termination date: 20180110 |