CN102242021B

CN102242021B - Oxygen-containing concentrated laundry powder

Info

Publication number: CN102242021B
Application number: CN201110144058XA
Authority: CN
Inventors: 王建强; 李贵彬
Original assignee: LANGFANG LEWANJIA UNION DOMESTIC CHEMICALS CO Ltd
Current assignee: Langfang Zhengcheng Refining Technology Co., Ltd.
Priority date: 2011-05-31
Filing date: 2011-05-31
Publication date: 2012-11-21
Anticipated expiration: 2031-05-31
Also published as: CN102242021A

Abstract

The invention relates to oxygen-containing concentrated laundry powder. The oxygen-containing concentrated laundry powder comprises the following components by weight percent: 5-35% of percarbamide, 5-20% of sodium fatty alcohol-polyxyethylene ether sulfate, 1-8% of sodium dodecyl sulfate, 10-30% of alpha alkene sodium sulfonate, 0.5-5% of sodium fatty acid methyl ester sulfonate, 4-12% of fatty alcohol-polyethylene ether, 0.5-15% of fatty acid sodium and the balance of detergent additive. According to the oxygen-containing concentrated laundry powder provided by the invention, the defects of high energy consumption, poor dissolubility, high alkalinity and high transportation cost of common laundry powder are overcome, and the oxygen-containing concentrated laundry powder has the effects of high concentration, sterilization and bleaching and water conservation, is neutral, mild, bleachable and environmentally-friendly, and the like; and after the laundry powder is used, a white coat is more white, and a color coat is bright.

Description

A kind of oxygen concentrated detergent powder that contains

Technical field

The present invention relates to a kind of laundry detergent, refer in particular to a kind of oxygen concentrated detergent powder that contains.

Background technology

Washing powder is one of requisite cleaning supplies of people's daily life already.The maturation of Along with people's consumption concept; The requirement of country's low-carbon economy; The trend of the times of energy-saving and cost-reducing, water-saving and emission-reducing; Tradition washing powder is high with its highly energy-consuming, accumulating packing cost, be rich in many shortcomings such as the unfavorable environmental protection of phosphorus aluminium, alkaline higher damage clothing and the invalid circulation of weighting material, the more and more requirement of incompatibility era development.

Summary of the invention

In view of this, the object of the present invention is to provide a kind of oxygen concentrated detergent powder that contains.

For achieving the above object, the present invention provides a kind of oxygen concentrated detergent powder that contains, and said each component and the mass fraction thereof that contains the oxygen concentrated detergent powder is:

Oxygen-bearing bleaching agent 5-35%;

Polyoxyethylenated alcohol sodium sulfate 5-20%;

Sodium lauryl sulphate 1-8%;

Alhpa olefin sodium sulfonate 10-30%;

Methyl sodiosul foaliphatate 0.5-5%;

AEO 4-12%;

Fatty acid sodium salt 0.5-15%;

The washing auxiliary detergent surplus.

Preferably, wherein said each component and the mass fraction thereof that contains the oxygen concentrated detergent powder is:

Oxygen-bearing bleaching agent 10-25%;

Polyoxyethylenated alcohol sodium sulfate 10-20%;

Sodium lauryl sulphate 2-4%;

Alhpa olefin sodium sulfonate 12-25%;

Methyl sodiosul foaliphatate 1-3%;

AEO 8-12%;

Fatty acid sodium salt 5-15%;

The washing auxiliary detergent surplus.

Preferably, wherein said oxygen-bearing bleaching agent is a percarbamide.

Preferably, wherein said polyoxyethylenated alcohol sodium sulfate is a particulate state, and activity is 30%; Said sodium lauryl sulphate is a powdery; Said alhpa olefin sodium sulfonate is a powdery; Said methyl sodiosul foaliphatate is a powdery.

Preferably, wherein said AEO is selected from one of following or its combination: aliphatic alcohol polyethenoxy (3) ether, aliphatic alcohol polyethenoxy (7) ether and aliphatic alcohol polyethenoxy (9) ether.

Preferably, wherein said fatty acid sodium salt is a powdery.

Preferably, wherein said washing auxiliary detergent is the powdery silicone antifoam agent of 0.1-2%.

Preferably, wherein said washing auxiliary detergent is white dyes 4,4 '-two diphenyl ethylene derivatives of 0.05-0.15%.

Preferably, wherein said washing auxiliary detergent is added with the ternary prozyme of 0.1-0.5%.

Preferably, wherein said washing auxiliary detergent is added with the Trisodium Citrate of 1-3%.

Preferably, wherein said washing auxiliary detergent is added with wilkinite.

Preferably, wherein saidly contain essence or the spices that the oxygen concentrated detergent powder also is added with 0.1-0.3%.

Than prior art, the present invention has the following advantages:

1) the oxygen concentrated detergent powder that contains provided by the present invention; Select efficient oxygen-bearing bleaching agent percarbamide (claiming hydrogen peroxide urea again) for use; Its active o content is high; Solubleness in water is big, and pH value of water solution is closely neutral, has that good stability, effectiveness time grow, are had no side effect, Nonpoisonous, non-environmental-pollution, sterilizing power is strong, fungicidal spectrum is wide, the low advantages such as not staying residual hazard that reaches of working concentration; In addition, percarbamide is applied to neutral detergent as oxygen-bearing bleaching agent, has overcome alkaline peroxides such as SPC-D, Sodium peroxoborate and has been prone to make high-grade silk, the woolen shortcoming of shrinking and hardening;

2) the oxygen concentrated detergent powder that contains provided by the present invention; Select polyoxyethylenated alcohol sodium sulfate (AES particle for use; Activity 30%), sodium lauryl sulphate (powdery K12), alhpa olefin sodium sulfonate (powdery AOS), methyl sodiosul foaliphatate powdery surface promoting agents such as (powdery MES); Have biological degradability good, be easy to dissolving and advantages such as anti-hard water, overcome the shortcoming of traditional detergent raw material linear alkyl benzene sulphonate detersive power difference and normal fat polyoxyethylenated alcohol sodium sulfate pyrolytic decomposition under the hard water condition;

3) the oxygen concentrated detergent powder that contains provided by the present invention; Do not contain environmentally harmful compositions such as 4A zeolite, tripoly phosphate sodium STPP, EDTA, have the wide advantages such as (underwear, coat, cotton textiles, chemical fibre, blending and silks etc.) of neutral gentleness, environmental friendliness, protection clothing and use range;

4) the oxygen concentrated detergent powder that contains provided by the present invention does not add invalid weighting material, adopts the attached polymer molding technology, realizes that high power concentrates, and reduces production, accumulating, packing cost, energy-saving and cost-reducing and water-saving and emission-reducing.

Embodiment

Embodiment 1: a kind of oxygen concentrated detergent powder that contains, and its each component and mass fraction thereof are:

Percarbamide 25%;

Polyoxyethylenated alcohol sodium sulfate (AES particle, activity 30%) 20%;

Sodium lauryl sulphate (powdery K12) 2%;

Alhpa olefin sodium sulfonate (powdery AOS) 12%;

Methyl sodiosul foaliphatate (powdery MES) 1%;

Aliphatic alcohol polyethenoxy (9) ether (AEO-9) 12%;

Fatty acid sodium salt 15%;

Silicone antifoam agent (powdery) 1%;

White dyes (CBS-X) 0.1%;

Ternary prozyme 0.3%;

Trisodium Citrate 1.3%;

Wilkinite 10%;

Essence 0.3%.

Wherein, said white dyes (CBS-X) is 4,4 '-two diphenyl ethylene derivatives; Said polyoxyethylenated alcohol sodium sulfate (AES particle, activity 30%) is available from mining industry ltd of section (Tianjin) only; Said fatty acid sodium salt is that meal is available from safe Ke's brown (Zhangjiagang) ltd; Said washing auxiliary detergent is available from Dow Corning Corporation; Said ternary prozyme is available from Novozymes Company; Said wilkinite is available from mining industry ltd of section (Tianjin) only.

Embodiment 2: the embodiment 1 described preparation method who contains the oxygen concentrated detergent powder:

1) selects the solid mixing and blending machine for use,, accurately add polyoxyethylenated alcohol sodium sulfate (AES particle by prescription requirement (in massfraction); Activity 30%) 20%; Sodium lauryl sulphate (powdery K12) 2%, alhpa olefin sodium sulfonate (powdery AOS) 12%, methyl sodiosul foaliphatate (powdery MES) 1%; Fatty acid sodium salt 15% mixes;

2) heating AEO (AEO-9) 12 parts to 40 ℃ adds essence 0.3% then, stirs and makes its dissolving evenly, makes the atomization of liquid, sprays into the material system, stirs it is mixed;

3) add percarbamide 25%, powdery silicone antifoam agent 1%, whitening agent (CBS-X) 0.1%, ternary prozyme 0.3%, Trisodium Citrate 1.3%, wilkinite 10%, stirring mixes it;

4) packing of sieving, finished product.

Embodiment 3: a kind of oxygen concentrated detergent powder that contains, and its each component and mass fraction thereof are:

Percarbamide 15%;

Polyoxyethylenated alcohol sodium sulfate (AES particle, activity 30%) 15%;

Sodium lauryl sulphate (powdery K12) 4%;

Alhpa olefin sodium sulfonate (powdery AOS) 25%;

Methyl sodiosul foaliphatate (powdery MES) 3%;

Aliphatic alcohol polyethenoxy (7) ether (AEO-7) 8%;

Aliphatic alcohol polyethenoxy (3) ether (AEO-3) 2%;

Fatty acid sodium salt 10%;

Silicone antifoam agent (powdery) 2%;

White dyes (CBS-X) 0.1%;

Ternary prozyme 0.3%;

Trisodium Citrate 1.3%;

Wilkinite 14%;

Essence 0.3%.

Embodiment 4: validity check

The physical and chemical index of table 1: embodiment 1 said product

Conclusion: above-mentioned each item index all is higher than the requirement of GB/T13171.2-2009 to concentrated detergent powder.

The oxygen-bearing bleaching agent that the present invention adopts is a percarbamide, i.e. hydrogen peroxide urea, and performance is superior to conventional superoxide; Polyoxyethylenated alcohol sodium sulfate adopts the AES particle, and activity is 30%, has solved the shortcoming of normal fat polyoxyethylenated alcohol sodium sulfate pyrolytic decomposition; Composite other powdery surface promoting agents are prone to dissolving, readily biodegradable, anti-hard water and high decontamination; Composite sodium soap and powdery silicone antifoam agent reduce rinsing foam and water saving and are prone to float; Production technique adopts the attached polymer molding method, reduces facility investment, improves apparent density, reduces accumulating and packing cost; System component does not contain invalid weighting material, biological degradation, environmental protection.Multi-efficiencies such as the present invention realizes really that high power concentrates, oxygen bleach, high-effective cleansing, neutral gentle, environmental friendliness and energy-saving and water-saving.

The above is merely preferred embodiment of the present invention, is not to be used to limit scope of patent protection of the present invention.

Claims

1. one kind contains the oxygen concentrated detergent powder, it is characterized in that, said each component and the mass fraction thereof that contains the oxygen concentrated detergent powder is:

Oxygen-bearing bleaching agent 5-35%;

Polyoxyethylenated alcohol sodium sulfate 5-20%;

Sodium lauryl sulphate 1-8%;

Alhpa olefin sodium sulfonate 10-30%;

Methyl sodiosul foaliphatate 0.5-5%;

AEO 4-12%;

Fatty acid sodium salt 0.5-15%;

The washing auxiliary detergent surplus;

Wherein, said oxygen-bearing bleaching agent is a percarbamide; Said polyoxyethylenated alcohol sodium sulfate is a particulate state, and activity is 30%; Said sodium lauryl sulphate is a powdery; Said alhpa olefin sodium sulfonate is a powdery; Said methyl sodiosul foaliphatate is a powdery; Said AEO is selected from one of following or its combination: aliphatic alcohol polyethenoxy (3) ether, aliphatic alcohol polyethenoxy (7) ether and aliphatic alcohol polyethenoxy (9) ether; Said fatty acid sodium salt is a powdery; Said washing auxiliary detergent is counted the mixture of essence of Trisodium Citrate, wilkinite and 0.1-0.3% of ternary prozyme, the 1-3% of white dyes 4,4 '-two diphenyl ethylene derivatives, the 0.1-0.5% of powdery silicone antifoam agent, the 0.05-0.15% of 0.1-2% by the said mass fraction that contains the oxygen concentrated detergent powder.

2. the oxygen concentrated detergent powder that contains according to claim 1 is characterized in that, said each component and the mass fraction thereof that contains the oxygen concentrated detergent powder is:

Oxygen-bearing bleaching agent 10-25%;

Polyoxyethylenated alcohol sodium sulfate 10-20%;

Sodium lauryl sulphate 2-4%;

Alhpa olefin sodium sulfonate 12-25%;

Methyl sodiosul foaliphatate 1-3%;

AEO 8-12%;

Fatty acid sodium salt 5-15%;

The washing auxiliary detergent surplus.