KR20060116292A - Clean buble - Google Patents

Abstract

Provided is a pollution-free and eco-friendly detergent composition for laundry, which show significantly improved cleaning power as compared to conventional detergents and leaves no residue after washing. The pollution-free detergent composition comprises: sodium sesquicarbonate and layered silicate as builders; 10-15 wt% of a vegetable surfactant; 3-7 wt% of citric acid; 3-10 wt% of sodium hydrogen carbonate; 3-10 wt% of hydrogen peroxide; and other additives. The builders are introduced into the detergent composition in the form of slurry containing sodium sesquicarbonate and layered silicate. The hydrogen peroxide imparts bleaching and sterilizing activities to the detergent composition.

Description

Low pollution laundry detergent composition {clean buble}

Invention of eco-friendly detergent that has superior cleaning power and no detergent residue

The present invention relates to a laundry detergent composition. The present invention is used as a builder to produce sodium sesquicarbonate and layered silicate using water glass and other additives such as sodium bicarbonate, and is an eco-friendly detergent using vegetable surfactants, citric acid, sodium bicarbonate, hydrogen peroxide, etc. Function, antistatic function and sterilization function are comparable to or better than existing detergents. It is a laundry detergent composition method that greatly improves the disadvantages of existing pollution-free detergents, such as reduced washing power and inefficiency of expensive raw material cost productivity.

In the past, vortex type washing machines occupy most of them, and there is not much problem even if there are a lot of bubbles and detergent residues. Came to.

Existing detergent producers used a lot of expensive materials to compensate for this, forced to reduce the amount of foam and increase the bleaching performance, resulting in a price increase of at least twice the existing detergent. However, the detergent composition belonging to the present invention using sodium sesquicarbonate and layered silicate as a builder has less detergent residues, so rinsing is smooth and there is no need to add a bleach fabric softener antistatic agent when washing.

When 40 to 60% by weight of water glass and 30 to 70% of sodium bicarbonate are mixed with 100% of water, the mixture is reacted at 100 ° C for 2 hours to form a slurry, but the water content is too high, making it difficult to use as a raw material for detergents. . If forced dryers, such as spray dry, were used, the physical properties of the detergent builders were confirmed to be lost. Water remaining in the slurry should be mixed with vegetable surfactant (nonionic), mixed with soda ash, sodium bicarbonate, citric acid, etc., and then dried for 20 minutes using a reaction heat of 50-70% hydrogen peroxide.

Enzyme flavoring should be added after the basic detergent is completed.

Eco-friendly and excellent cleaning power.

Sodium sesquicarbonate and layered silicate were used as builders, and 10-15 wt% vegetable surfactant, 3-7 wt% citric acid, 3-10% sodium bicarbonate, 3-10 wt% hydrogen peroxide, and other additives The method and composition ratio of detergent that does not irritate the skin due to less residue, does not adhere residue to washing machine washing tank, and does not lag behind the existing concentrated detergent even with the use of less surfactant.

Detergent prepared according to the present invention is an environmentally friendly washing power, bleaching power, sterilizing power, fiber softening function and the like or superior detergents than conventional detergents are prepared.

Claims (3)

A process for producing sodium sesquicarbonate and layered silicate at 90 to 100 degrees. Method of directly adding hydrogen peroxide for bleaching function and sterilization function. A method of preparing a detergent by adding it to a detergent in the form of a slurry of sodium sesquicarbonate and a layered silicate.