CN1158380C - Water-saving washing powder - Google Patents
Water-saving washing powder Download PDFInfo
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- CN1158380C CN1158380C CNB021348030A CN02134803A CN1158380C CN 1158380 C CN1158380 C CN 1158380C CN B021348030 A CNB021348030 A CN B021348030A CN 02134803 A CN02134803 A CN 02134803A CN 1158380 C CN1158380 C CN 1158380C
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Abstract
The present invention relates to a water saving washing powder which is prepared from components of the following parts by weight: surface active agents of 5 to 15 parts of sodium dodecylbenzene sulfonate, 1 to 5 parts of fatty alcohol-polyoxyethylene ether and 1 to 5 parts of fatty acid soap, auxiliary agents of 10 to 25 parts of sodium tripolyphosphate, 3 to 12 parts of sodium carbonate, 0.1 to 0.8 part of carboxymethyl cellulose, 1 to 5 parts of sodium metasilicate, 0.05 to 0.2 part of fluorescent brightener, 0.1 to 0.4 part of alkali protease and 50 to 55 parts of sodium sulfate, and a defoaming agent of 1 to 3 parts of dimethyl polysiloxane. The water saving washing powder has the advantages of little foaming, good detersive power and good water saving property.
Description
Technical field
The present invention relates to detergent composition, more particularly, relate to a kind of water-saving washing powder.
Background technology
In current China, washing powder obtains swift and violent development as main washing composition kind.In the washing composition total amount of countries in the world, developed country's synthetic detergent accounts for more than 90%, and the soap of natural fats and oils is less than 10%.But China's synthetic detergent is 7: 3 with the ratio of fragrant soap output, and the washing composition that China is described especially washing powder also has very big development potentiality and space.Modern washing powder mainly towards the consumption aspect development of multi-functional, efficient, less energy-consumption and reduction water.Especially China is populous, and the clean water resources critical shortage, the environmental resources tax increases the weight of again day by day.The research water-saving washing powder can the conserve water consumption, the protection environmental resources, water resources now abused and a large amount of situations about polluting under, have great significance.
Mostly the tensio-active agent of using in the early stage washing powder is anion surfactant, and its bubbling ability is strong, but is difficult to the foam rinse in rinsing, thereby waste water resource.Most of afterwards producer all uses the better nonionogenic tenside of detersive power instead, or anion surfactant and nonionogenic tenside is composite, is easier to rinsing thereby the foam of generation is significantly reduced.
In recent years, have manufacturer working hard aspect the conserve water consumption of washing powder in succession, but product is on the market mostly only emphasized its low bubble property.The washing powder that has low bubble property merely not necessarily can both be economized on water, and has only and has the purpose that better detersive power just can reach water saving simultaneously.
Summary of the invention
The invention provides a kind of low bubble, detersive power is good, water-saving performance is good washing powder.
Water-saving washing powder of the present invention comprises tensio-active agent, auxiliary agent, defoamer, and each becomes to be grouped into and parts by weight are respectively:
(1) tensio-active agent
Sodium dodecylbenzene sulfonate: 5～15 parts
Fatty alcohol-polyoxyethylene ether: 1～5 part
Fatty acid soaps: 1～5 part
(2) auxiliary agent
Tripoly phosphate sodium STPP: 10～25 parts
Yellow soda ash: 3～12 parts
0.1～0.8 part of carboxymethyl cellulose
Starso: 1～5 part
White dyes: 0.05～0.2 part
Sumizyme MP: 0.1～0.4 part
Sodium sulfate: 50～55 parts
(3) defoamer
Dimethyl polysiloxane: 1～3 part
Water-saving washing powder of the present invention, the composition and the parts by weight of most preferred tensio-active agent, auxiliary agent, defoamer are respectively:
(1) tensio-active agent
Sodium dodecylbenzene sulfonate: 9.17 parts
Fatty alcohol-polyoxyethylene ether: 2.5 parts
Fatty acid soaps: 3.33 parts
(2) auxiliary agent
Tripoly phosphate sodium STPP: 18 parts
Yellow soda ash: 8 parts
0.5 part of carboxymethyl cellulose
Starso: 3 parts
White dyes: 0.1 part
Sumizyme MP: 0.2 part
Sodium sulfate: 53.2 parts
(3) defoamer
Dimethyl polysiloxane: 2 parts
Washing powder of the present invention hangs down bubble, soil removability is good, is on sense organ and the efficient detergent powder that in fact can both economize on water.
Description of drawings
The graph of a relation of concentration and decontamination value when Fig. 1 is washing powder of the present invention and the washing of standard washing powder
The graph of a relation of concentration and decontamination value when Fig. 2 is washing powder of the present invention and the rinsing of standard washing powder
Embodiment
The invention will be further described below in conjunction with embodiment.
The contrast experiment of embodiment 1 washing powder of the present invention and standard washing powder
Produce washing powder 100 grams with the screening formulation of washing powder of the present invention:
Sodium dodecylbenzene sulfonate: 9.17 grams;
Fatty alcohol-polyoxyethylene ether: 2.5 grams;
Fatty acid soaps: 3.33 grams;
Tripoly phosphate sodium STPP: 18 grams;
Yellow soda ash: 8 grams;
Carboxymethyl cellulose: 0.5 gram;
Starso: 3 grams;
White dyes: 0.1 gram;
Sumizyme MP: 0.2 gram;
Sodium sulfate: 53.2 grams;
Dimethyl polysiloxane: 2 grams
Compare with standard washing powder, the washings that standard washing powder and water-saving washing powder of the present invention are made into different concns respectively washs exactly.The decontamination value of two kinds of washing powder under different concns compared, thereby draw the effect of two kinds of different washing powder.
According to standard GB/T 13174-91, the concentration of washing composition is 0.2% (washing powder of 0.6 gram being made into the solution of 300 grams), therefore this time the contrast experiment layouts near 0.2%, respectively the washing powder of 0.2,0.4,0.6,0.8 gram is made into the solution of 300 grams.
Compare experiment according to following experimental procedure:
A, photograph standard GB/T 13174-91 preparing experiment equipment and material.
B, by screening formulation of the present invention preparation water-saving washing powder with by the standard washing powder formulated standard washing powder of standard GB/T13174-19.
C, take by weighing raw material in the 500ml beaker, add the solution that deionized water is made into various concentration by above-mentioned concentration.
D, measure the whiteness of soiled cotton before washing.
E, beaker put into be preheating to 43 ℃ in the constant-temperature circuit, put a soiled cotton of having surveyed whiteness and advance beaker.
F, at 45 ℃ down with electronics stirrer stirred solutions 1 hours.
G, dry soiled cotton after, survey the whiteness of soiled cotton behind the once washing.Calculate the decontamination value of prescription according to the decontamination value formula of standard GB/T13174-91.
Soiled cotton after h, the washing is put into the 500ml beaker, adds and removes the 300g ionized water.
I, beaker put into be preheating to 43 ℃ in the constant-temperature circuit.
J, at 45 ℃ down with electronics stirrer stirred solution half an hour.
K, dry soiled cotton after, survey the whiteness of soiled cotton after the rinsing.Calculate the decontamination value of prescription according to the decontamination value formula of standard GB/T13174-91.
Experimental result, two kinds of washing powder under different concns, wash and rinsing after the decontamination value respectively shown in following table 1,2:
The decontamination value that two kinds of washing powder of table 1 wash under different concns
| Decontamination value (%) after the washing | Concentration (%) | 0.06 | 0.13 | 0.20 | 0.26 |
| Standard washing powder | 25.79 | 44.87 | 54.36 | 62.84 | |
| Water-saving washing powder | 42.98 | 59.00 | 60.22 | 67.08 |
The decontamination value of two kinds of washing powder of table 2 rinsing under different concns
| Decontamination value (%) after the rinsing | Concentration (%) | 0.06 | 0.13 | 0.20 | 0.26 |
| Standard washing powder | 31.59 | 47.91 | 58.24 | 66.72 | |
| Water-saving washing powder | 47.90 | 60.22 | 64.13 | 67.87 |
The graph of a relation of concentration and decontamination value when Fig. 1 and Fig. 2 are the washing of washing powder of the present invention and standard washing powder respectively, during rinsing.
No matter can clearly be seen that from Fig. 1 and Fig. 2, be after the washing or after the rinsing, and the decontamination value of water-saving washing powder is all than standard washing powder height.The decontamination value of water-saving washing powder is generally than what a order of magnitude of standard washing powder.For example represent among Fig. 1: concentration is that the decontamination value of 0.06% water-saving washing powder has reached the decontamination value that concentration is 0.13% standard washing powder substantially.
The decontamination value of the water-saving washing powder washing with 0.06% reaches 42.98%, but the decontamination value of 0.06% standard washing powder has only 25.79, thereby wash repeatedly (promptly using more water) possibly with same standard washing powder and just reach such decontamination value, from this angle, water-saving washing powder is not only efficient, also reaches the purpose of water saving.
Claims (2)
1, a kind of water-saving washing powder is characterized in that containing tensio-active agent, auxiliary agent, defoamer, and each becomes to be grouped into and parts by weight are respectively:
(1) tensio-active agent
Sodium dodecylbenzene sulfonate: 5～15 parts
Fatty alcohol-polyoxyethylene ether: 1～5 part
Fatty acid soaps: 1～5 part
(2) auxiliary agent
Tripoly phosphate sodium STPP: 10～25 parts
Yellow soda ash: 3～12 parts
0.1～0.8 part of carboxymethyl cellulose
Starso: 1～5 part
White dyes: 0.05～0.2 part
Sumizyme MP: 0.1～0.4 part
Sodium sulfate: 50～55 parts
(3) defoamer
Dimethyl polysiloxane: 1～3 part
2. water-saving washing powder as claimed in claim 1 is characterized in that the composition of tensio-active agent, auxiliary agent, defoamer and parts by weight are respectively:
(1) tensio-active agent
Sodium dodecylbenzene sulfonate: 9.17 parts
Fatty alcohol-polyoxyethylene ether: 2.5 parts
Fatty acid soaps: 3.33 parts
(2) auxiliary agent
Tripoly phosphate sodium STPP: 18 parts
Yellow soda ash: 8 parts
0.5 part of carboxymethyl cellulose
Starso: 3 parts
White dyes: 0.1 part
Sumizyme MP: 0.2 part
Sodium sulfate: 53.2 parts
(3) defoamer
Dimethyl polysiloxane: 2 parts
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021348030A CN1158380C (en) | 2002-09-24 | 2002-09-24 | Water-saving washing powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021348030A CN1158380C (en) | 2002-09-24 | 2002-09-24 | Water-saving washing powder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1403559A CN1403559A (en) | 2003-03-19 |
| CN1158380C true CN1158380C (en) | 2004-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021348030A Expired - Fee Related CN1158380C (en) | 2002-09-24 | 2002-09-24 | Water-saving washing powder |
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| Country | Link |
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| CN (1) | CN1158380C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254370A (en) * | 2017-07-31 | 2017-10-17 | 王瑜琳 | One kind energy-conservation washing powder |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229867B (en) * | 2011-05-27 | 2013-07-24 | 深圳市成为生物科技有限公司 | Laundry detergent |
| CN103374467A (en) * | 2012-04-28 | 2013-10-30 | 石家庄洁出生物科技有限公司 | Non-phosphate efficient laundry detergent and preparation method thereof |
| CN103146504A (en) * | 2013-01-24 | 2013-06-12 | 江苏创新日化科技有限公司 | Environment-friendly energy-saving concentrated washing powder and preparation method thereof |
| CN103820243A (en) * | 2014-02-26 | 2014-05-28 | 海安县国力化工有限公司 | Concentrated washing powder |
| CN104911046A (en) * | 2015-07-03 | 2015-09-16 | 陈明志 | Soft-type clothes detergent |
| CN106085606A (en) * | 2016-06-25 | 2016-11-09 | 李莹 | Detergent |
| CN106753831B (en) * | 2016-12-29 | 2020-04-28 | 上海和黄白猫有限公司 | Washing powder slurry with high fluidity and preparation method thereof |
| CN107129887A (en) * | 2017-05-09 | 2017-09-05 | 跨越生物科技（滁州）有限公司 | A kind of strong low bubble hand clothes washing soap of soil release performance |
| CN109097207A (en) * | 2018-07-25 | 2018-12-28 | 惠州普德化工有限公司 | A kind of strength washing powder and its manufacture craft |
| CN108823014A (en) * | 2018-08-30 | 2018-11-16 | 佛山市欧若拉生物科技有限公司 | A kind of washing powder and preparation method thereof for keeping clothing soft effect good |
| CN110331056A (en) * | 2019-05-10 | 2019-10-15 | 湖北文理学院 | A kind of liquid detergent composite anti-foaming agent and preparation method thereof |
| CN110314768A (en) * | 2019-07-23 | 2019-10-11 | 个旧兴华锌业有限公司 | For being electrolysed the novel defoaming agent of zinc technology |
-
2002
- 2002-09-24 CN CNB021348030A patent/CN1158380C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107254370A (en) * | 2017-07-31 | 2017-10-17 | 王瑜琳 | One kind energy-conservation washing powder |
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| Publication number | Publication date |
|---|---|
| CN1403559A (en) | 2003-03-19 |
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