CN102533468A - Laccase-contained plant-based neutral washing powder - Google Patents
Laccase-contained plant-based neutral washing powder Download PDFInfo
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- CN102533468A CN102533468A CN2011104605387A CN201110460538A CN102533468A CN 102533468 A CN102533468 A CN 102533468A CN 2011104605387 A CN2011104605387 A CN 2011104605387A CN 201110460538 A CN201110460538 A CN 201110460538A CN 102533468 A CN102533468 A CN 102533468A
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Abstract
The invention belongs to the technical field of daily chemical industry and discloses laccase-contained plant-based neutral washing powder. The laccase-contained plant-based neutral washing powder contains 0.02 to 0.08 weight percent of laccase and not less than 13.00 weight percent of plant-based surfactant, wherein preferably, the plant-based surfactant is any one or combination of fatty alcohol polyoxyethylene ether sodium sulfate, fatty alcohol sodium sulfate, fatty alcohol polyoxyethylene ether and fatty acid methyl ester sodium sulfonate. The laccase-contained plant-based neutral washing powder has a good effect of removing special blemish; and the surfactant is a plant-based surfactant and is environment-friendly and easy to degrade. Compared with the common alkaline washing powder, the laccase-contained plant-based neutral washing powder is neutral, effectively protects fabric fiber and is not irritant during hand wash. The laccase has excellent capacity of removing special substances under the neutral environment.
Description
Technical field
The invention belongs to the daily chemical industry technical field, be specifically related to a kind of plant base neutral detergent that contain laccase.
Background technology
In daily life, people catch coloured dirts such as tea stain, fruit juice on fabric through regular meeting.These special spots are difficult to remove with common laundry detergent.In order to obtain satisfied washing effect, people develop various special-purpose bleach detergents, and its prescription main active ingredient is chlorine bleaching agent and oxygen-bearing bleaching agent.
The family expenses chlorine bleaching agent mainly is the chlorine bleach liquor, is strong oxidizer, can destroy pigment, has very strong bleaching action, though can improve fabric whiteness, might cause fading of colored clothing.In fact, in bleaching process, the chlorine bleach liquor is in the chromatophagous while, almost invariably with the plain certain function that takes place of fabric fibre.If the plain overaction of Youxiaolin and fabric fibre takes place, then possibly cause the plain major injury of fabric fibre, reduce the stand wear and tear performance of fabric.And the chlorine bleach liquor is strong basicity, and chance is sour, organism is unstable, is prone to decompose, and meets light or heats then accelerate decompsn, and short period of time storage available chlorine just presents tangible decline, the bleaching effect reduction; On the other hand, chlorine bleach liquor's tool corrodibility can cause human body and burn, and has sensitization.
The family expenses oxygen-bearing bleaching agent mainly contains ydrogen peroxide 50, SPC-D and Sodium peroxoborate etc., and character is relatively gentle, can remove spot such as tea stain on white or the coloured fabrics, fruit juice effectively and difficult relatively fabric caused damage.But, still receive certain limitation in the use, and environment is caused certain detrimentally affect because it derives from chemosynthesis.Need could bring into play its bleaching activity effectively at the high temperature more than 80 ℃ like Sodium peroxoborate; Even add tetraacetyl ethylene diamine TAED as acvator; Also need be bringing into play bleaching activity well more than 40 ℃, in the epoch of advocating cold washing, its application is restricted; On the other hand, the Sodium Tetraborate that Sodium peroxoborate obtains after decomposing also has harm to environment, possibly pollute water body, has planned in Europe to list it in genotoxicity material, and will be limited in the use in the consumer's goods and the makeup.Therefore, the oxygen-bearing bleaching agent of in bleach detergent, mainly using at present is ydrogen peroxide 50 and SPC-D.The general content of industry ydrogen peroxide 50 is 27.5%, 35% and 50%, and skin is had corrodibility.Because its character is active and decomposition easily, decompose the heat of emitting temperature of charge is raise, high temperature has more quickened the decomposition of ydrogen peroxide 50; Produce more gas, these gases raise with temperature and expand, and this moment, container then can produce high pressure as if airtight; Though ydrogen peroxide 50 generally can not explode under normal pressure simultaneously; But under the sunlight direct projection, also can cause decomposing, it decomposes the oxygen that produces can form explosive mixture with combustible vapor or gas under certain condition; This mixture has the danger of blasting once causing (like spark, static etc.).So in order to guarantee safety, commercially available color bleaching liquor generally only contains 5～10% ydrogen peroxide 50, and has added certain amount of stabilizer and has controlled its pH at acid range, the concentration of available oxygen when keeping storing; Can advise during use using simultaneously, utilize the alkalescence of washing powder to quicken the decomposition of ydrogen peroxide 50 with washing powder.But,, then wasted a large amount of storage spaces to the human consumer because color bleaching liquor available oxygen content low (2～5%) as far as the manufacturer, has been wasted a large amount of packing costs, transportation cost and warehouse cost.Though SPC-D is a kind of chemical bleaching agent of highly effective and safe; Overcome the shortcoming of above-mentioned chemical bleaching agent to a certain extent; But because stability is poor slightly; High or some compositions that can cause that SPC-D decomposes of water cut all can cause its decomposition with the existence of impurity in the washing powder, need wrap up its stability of raising, have increased its production and application cost.
In recent years; Utilize renewable resources production environmental protection, eco-friendly daily chemical products to become the direction of industry future development, in the daily chemical products prescription, use environment protection biological base SYNTHETIC OPTICAL WHITNER, not only can overcome the chemical based SYNTHETIC OPTICAL WHITNER shortcomings such as fabric fibre damages; And it is environmentally friendly; Environmental protection is produced and use can not damage environment, meets the industry future thrust of green daily product.
Laccase is a kind of novel bio-based SYNTHETIC OPTICAL WHITNER, is the simplest many copper peroxidase, is a kind of bio-bleaching agent and oxygenant of environmental protection, has been widely used in the industries such as weaving, papermaking, food, environment protection sewage processing.The disclosed detergent composition that contains laccase of Chinese patent CN97196370.3 is applied to laccase in the general washing powder, but general to the removal ability of special spot.
Summary of the invention
The objective of the invention is to the weak point to prior art, a kind of plant base neutral detergent that contain laccase are provided, it can effectively remove the special spot on the fabric.
For achieving the above object, the present invention adopts following technical scheme:
The plant base neutral detergent that contain laccase include weight percent and are 0.02%～0.08% laccase and weight percent and are no less than 13.00% plant base tensio-active agent.
As preferably, said plant base tensio-active agent is any in polyoxyethylenated alcohol sodium sulfate, sodium alkyl sulfate, AEO and the Fatty acid methyl ester sodium sulfonate, or their combination.
As preferably; The particulate solid of said polyoxyethylenated alcohol sodium sulfate for being formed by polyoxyethylenated alcohol sodium sulfate raw material (the polyoxyethylenated alcohol sodium sulfate weight percentage is 70%) and wilkinite granulation, the weight percent of polyoxyethylenated alcohol sodium sulfate in this particulate solid is 10～40%.
As preferably, the particulate solid of said AEO for processing by AEO and wilkinite granulation, the weight percent of AEO in this particulate solid is 10～40%.
As preferably, when said plant surface promoting agent was sodium alkyl sulfate and/or Fatty acid methyl ester sodium sulfonate, the weight percent of said plant base tensio-active agent was not more than 99.98%.
As preferably, also include washing auxiliary detergent.Said washing auxiliary detergent comprises that weight percent is that 2～10% Trisodium Citrate, weight percent are that 0.5～2% Xylo-Mucine and weight percent are 0.5～5% the macromolecule detergency promoter and the sodium sulfate of surplus.
As preferably, also include white dyes.Said white dyes is distyryl biphenyl fluorescent bleaches and/or two triazine amido diphenyl ethylene fluorescent bleaches, and its weight percent is 0.01～0.3%.
As preferably, also include weight percent and be 0.5～5% zymin.Said zymin is selected from the combination of any or they in proteolytic enzyme, lypase, glycase, cellulase and the mannase.
The present invention has good removal effect to special spot, and tensio-active agent is the plant base tensio-active agent, and is environmentally friendly, easily degraded; With general to be alkaline washing powder different, it is neutral that the present invention is, and effectively protects fabric fibre, and hand washing does not stimulate, and laccase removal ability to special spot under neutral environment is better.
Embodiment
Plant base tensio-active agent of the present invention is commercially available prod or autogamy product.Wherein polyoxyethylenated alcohol sodium sulfate is a particulate solid; By polyoxyethylenated alcohol sodium sulfate content is that 70% polyoxyethylenated alcohol sodium sulfate raw material and wilkinite granulation are processed, and polyoxyethylenated alcohol sodium sulfate is 10～40% at the weight percentage of this particulate solid.Described sodium alkyl sulfate is particulate state, needle-like or pulverulent solids.Described AEO is a particulate solid, is processed by AEO and wilkinite granulation, and AEO is 10～40% at the weight percentage of this particulate solid.Methyl sodiosul foaliphatate is a pulverulent solids.
The present invention adopts the dry mixed prepared: start stirring, according to the form below drops into each raw material, and stirring promptly gets.
Embodiment 1～10 weight percent %
Adopt " GB/T 13174-2008 dress material is with the bioassay standard of washing composition detersive power and circulation cleaning performance " that the detersive power of the foregoing description 1～10 is measured, the result is following:
Claims (10)
1. contain the plant base neutral detergent of laccase, it is characterized in that, include weight percent and be 0.02%～0.08% laccase and weight percent and be no less than 13.00% plant base tensio-active agent.
2. washing powder according to claim 1 is characterized in that, said plant base tensio-active agent is any in polyoxyethylenated alcohol sodium sulfate, sodium alkyl sulfate, AEO and the Fatty acid methyl ester sodium sulfonate, or their combination.
3. washing powder according to claim 1; It is characterized in that; The particulate solid of said polyoxyethylenated alcohol sodium sulfate for being formed by polyoxyethylenated alcohol sodium sulfate raw material and wilkinite granulation, the weight percent of polyoxyethylenated alcohol sodium sulfate in this particulate solid is 10～40%.
4. washing powder according to claim 1; It is characterized in that; The particulate solid of said AEO for being processed by AEO and wilkinite granulation, the weight percent of AEO in this particulate solid is 10～40%.
5. washing powder according to claim 1 is characterized in that, when said plant surface promoting agent was sodium alkyl sulfate and/or Fatty acid methyl ester sodium sulfonate, the weight percent of said plant base tensio-active agent was not more than 99.98%.
6. washing powder according to claim 1 is characterized in that, also includes washing auxiliary detergent.
7. washing powder according to claim 6; It is characterized in that said washing auxiliary detergent comprises that weight percent is that 2～10% Trisodium Citrate, weight percent are that 0.5～2% Xylo-Mucine and weight percent are 0.5～5% the macromolecule detergency promoter and the sodium sulfate of surplus.
8. washing powder according to claim 1 is characterized in that, also includes white dyes.
9. washing powder according to claim 8 is characterized in that, said white dyes is distyryl biphenyl fluorescent bleaches and/or two triazine amido diphenyl ethylene fluorescent bleaches, and its weight percent is 0.01～0.3%.
10. washing powder according to claim 1 is characterized in that, also includes weight percent and be 0.5～5% zymin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104605387A CN102533468A (en) | 2011-12-31 | 2011-12-31 | Laccase-contained plant-based neutral washing powder |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011104605387A CN102533468A (en) | 2011-12-31 | 2011-12-31 | Laccase-contained plant-based neutral washing powder |
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| CN102533468A true CN102533468A (en) | 2012-07-04 |
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| CN2011104605387A Pending CN102533468A (en) | 2011-12-31 | 2011-12-31 | Laccase-contained plant-based neutral washing powder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876489A (en) * | 2012-10-26 | 2013-01-16 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN103571654A (en) * | 2013-11-20 | 2014-02-12 | 上海德桑精细化工有限公司 | Novel detergent and preparation method thereof |
| CN104109590A (en) * | 2014-05-09 | 2014-10-22 | 江苏金太阳纺织科技有限公司 | Composite laccase soaping agent and cotton fabric finishing method using the same |
| CN104152292A (en) * | 2014-07-11 | 2014-11-19 | 广东广海大实业有限公司 | Washing powder and producing method thereof |
| CN108359543A (en) * | 2018-04-19 | 2018-08-03 | 周大凯 | The aerobic foam washing compound powder of environment-friendly highly efficient decontamination that safe pro-skin, profession are sterilized |
Citations (5)
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| CN1225118A (en) * | 1996-05-13 | 1999-08-04 | 普罗格特-甘布尔公司 | Detergents with protease enzyme and laccase enzyme |
| CN101215785A (en) * | 2007-12-28 | 2008-07-09 | 广州先盈生物科技有限公司 | Energy-saving quick fermentation agent and jean water-washing treatment technique |
| CN102071112A (en) * | 2011-01-31 | 2011-05-25 | 北京凯迪威机电设备有限公司 | Stubborn stain decomposer |
| CN102216509A (en) * | 2008-11-17 | 2011-10-12 | 诺维信公司 | Method of cleaning an object |
| CN102257117A (en) * | 2008-12-18 | 2011-11-23 | 荷兰联合利华有限公司 | Laundry detergent composition |
-
2011
- 2011-12-31 CN CN2011104605387A patent/CN102533468A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1225118A (en) * | 1996-05-13 | 1999-08-04 | 普罗格特-甘布尔公司 | Detergents with protease enzyme and laccase enzyme |
| CN101215785A (en) * | 2007-12-28 | 2008-07-09 | 广州先盈生物科技有限公司 | Energy-saving quick fermentation agent and jean water-washing treatment technique |
| CN102216509A (en) * | 2008-11-17 | 2011-10-12 | 诺维信公司 | Method of cleaning an object |
| CN102257117A (en) * | 2008-12-18 | 2011-11-23 | 荷兰联合利华有限公司 | Laundry detergent composition |
| CN102071112A (en) * | 2011-01-31 | 2011-05-25 | 北京凯迪威机电设备有限公司 | Stubborn stain decomposer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876489A (en) * | 2012-10-26 | 2013-01-16 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN102876489B (en) * | 2012-10-26 | 2014-04-30 | 纳爱斯集团有限公司 | Neutral washing powder and preparation method thereof |
| CN103571654A (en) * | 2013-11-20 | 2014-02-12 | 上海德桑精细化工有限公司 | Novel detergent and preparation method thereof |
| CN104109590A (en) * | 2014-05-09 | 2014-10-22 | 江苏金太阳纺织科技有限公司 | Composite laccase soaping agent and cotton fabric finishing method using the same |
| CN104152292A (en) * | 2014-07-11 | 2014-11-19 | 广东广海大实业有限公司 | Washing powder and producing method thereof |
| CN108359543A (en) * | 2018-04-19 | 2018-08-03 | 周大凯 | The aerobic foam washing compound powder of environment-friendly highly efficient decontamination that safe pro-skin, profession are sterilized |
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Application publication date: 20120704 |