CN101580762A

CN101580762A - Heavy-duty non-phosphate liquid laundry detergent

Info

Publication number: CN101580762A
Application number: CNA2008101117591A
Authority: CN
Inventors: 高云书
Original assignee: BEIJING BRIDGECOM SE Co Ltd
Current assignee: BEIJING BRIDGECOM SE Co Ltd
Priority date: 2008-05-15
Filing date: 2008-05-15
Publication date: 2009-11-18

Abstract

The invention relates to a heavy-duty non-phosphate liquid laundry detergent, which is a daily chemical product, and consists of the following raw materials: 4.1 percent of fatty alcohol alkoxide, 24.5 percent of coconut oil fatty acid (60 percent), 1.6 percent of monoethanolamine, 6.6 percent of citric acid (anhydrous), 6.7 percent of NaOH (50 percent), 0.1 percent of fluorescent whitening agent, 26.4 percent of potassium alkyl-phosphate (50 percent), 28.4 percent of water, and 24.5 percent of sodium alkylbenzene sulfonate (60 percent). The heavy-duty non-phosphate liquid laundry detergent has the advantages of: 1) environmental protection, namely the liquid laundry detergent does not contain a phosphorus component and has no pollution on the environment; 2) energy conservation, namely the liquid laundry detergent has simple production technology, does not need expensive processing equipment, and is easy to dissolve into ordinary water; and 3) applicability of mechanized washing, in which fouling on necklines and cuffs does not need to be washed by hands, and the only work is to apply a small amount of liquid on serious positions of the fouling and place cloth into a machine for washing.

Description

Heavy-duty non-phosphate liquid laundry detergent

Technical field

The invention belongs to the articles for washing industry, especially relate to a kind of efficient, free of contamination chemical washing liquid.

Background technology

Commonly used in the articles for washing have soap, washing powder, a washing cream, complex manufacturing, the investment of producing these washing composition are many, be not easy to operation, and the articles for washing as washing powder contains phosphide, the waste water of a large amount of contaminate environment of meeting discharge after the washing mostly.

The object of the present invention is to provide a kind of not phosphorus containing components, production technique is simple, the non-phosphate liquid laundry detergent that detersive power is powerful.

Summary of the invention

Heavy-duty non-phosphate liquid laundry detergent of the present invention, its moiety comprises: Fatty Alcohol(C12-C14 and C12-C18) alkoxide, fatty acid distribution of coconut oil (60%), monoethanolamine, citric acid (anhydrous), NaOH (50%), white dyes, potassium alkyl phosphate (50%), water, sodium alkyl benzene sulfonate (60%).

Principal feature of the present invention:

1) environmental protection: phosphorus containing components not, environmentally safe;

2) energy-conservation: production technique is simple, does not need valuable processing units, is soluble in the ortho-water;

3) be suitable for mechanize washing: the dirt for neckline, cuff place need not hand-launder, and only need smear small amount of liquid and put into the machine washing in the serious place of dirt and get final product.

Embodiment

Heavy-duty non-phosphate liquid laundry detergent involved in the present invention comprises the raw material of following degree: the Fatty Alcohol(C12-C14 and C12-C18) alkoxide: fatty acid distribution of coconut oil (60%) 4.1%: monoethanolamine 24.5%: citric acid (anhydrous) 1.6%: NaOH (50%) 6.6%: white dyes 6.7%: potassium alkyl phosphate (50%) 0.1%: water 26.4%: sodium alkyl benzene sulfonate (60%) 28.4%: 24.5%.

Preparation process of the present invention is as follows:

In the following order each component is added in the entry: Fatty Alcohol(C12-C14 and C12-C18) alkoxide, fatty acid distribution of coconut oil, monoethanolamine, citric acid (anhydrous), NaOH (50%), white dyes, potassium alkyl phosphate (50%), sodium alkyl benzene sulfonate (60%).Continue to be mixed to uniform solution.Citric acid or NaOH are used for regulating required pH value.

Claims

1, heavy-duty non-phosphate liquid laundry detergent involved in the present invention is characterized in that its constitutive material and content comprise: the Fatty Alcohol(C12-C14 and C12-C18) alkoxide: fatty acid distribution of coconut oil (60%) 4.1%: monoethanolamine 24.5%: citric acid (anhydrous) 1.6%: NaOH (50%) 6.6%: white dyes 6.7%: potassium alkyl phosphate (50%) 0.1%: water 26.4%: sodium alkyl benzene sulfonate (60%) 28.4%: 24.5%.

2, according to claim 1, the content that it is characterized in that each main component is that sodium alkyl benzene sulfonate (60%) accounts for 24.5%, the Fatty Alcohol(C12-C14 and C12-C18) alkoxide: fatty acid distribution of coconut oil (60%) 4.1%: potassium alkyl phosphate (50%) 24.5%: 26.4%.

3, heavy-duty non-phosphate liquid laundry detergent as claimed in claim 1 is characterized in that the compound method of raw material is: in the following order each component is added in the entry: Fatty Alcohol(C12-C14 and C12-C18) alkoxide, fatty acid distribution of coconut oil, monoethanolamine, citric acid (anhydrous), NaOH (50%), white dyes, potassium alkyl phosphate (50%), sodium alkyl benzene sulfonate (60%).Continue to be mixed to uniform solution.Citric acid or NaOH are used for regulating required pH value.