CS231429B1 - Means for washed linen treatment in household that is added into last rinse water - Google Patents

Abstract

The preservative improves the feel of the laundry its ironiness and prevents the creation of static hubs. Means composed of condensation diethanoemine with acid. stearic acid, dimethyl benzyl ammonium chloride coconut acid, oleic acid, acetic acid and glycerin or polyethylene glycol. Washing laundry in the household, possibly in public laundries.

Description

(54) Household laundry detergent, added to the last rinse water

The preservative improves the feel of the linen, its dignity and prevents static charge. A composition consisting of a condensation product of diethanolemin with an acid. stearic acid, dimethyl benzyl ammonium chloride of coconut acid, oleic acid, acetic acid and glycerin or polyethylene glycol. Treatment of washed laundry in the household, possibly in public laundries.

BACKGROUND OF THE INVENTION The present invention relates to a household laundry detergent composition used in the last rinse water to restore the fabric's original properties.

Laundry that has been washed in the normal procedure is free of any impurities, but it no longer has the same performance characteristics as new laundry. When washing, the chemical preparations that have been used to wash the laundry are washed together with the dirt.

This treatment should be carried out again, preferably after washing in the last rinse.

This treatment improves the feel of the linen, which is able to prevent the static charge of the linen and synthetic fibers. In addition, a suitable perfume will give the laundry a pleasant smell.

In principle, fabric softeners known in the textile industry can be used for this treatment. However, their use in the home is impractical due to the necessity of laborious preparation of the impregnation bath. When washing in automatic washing machines impossible at all.

A household product is needed which is as effective as fabric softeners and softeners used in the textile industry, but can be easily applied by pouring it into the last rinse water where it spontaneously agitates by moving the bath while rinsing.

Known fabric softeners are made from other ingredients than those suggested by the present invention, or contain only a partial softener having a lower softening effect.

It has been found that fabric softeners and softeners based on the condensation product of diethanolamine with stearic acid and dimethyl benzyl ammonium chloride of coconut acid can be used as essential ingredients in household laundry detergents, provided that oleic acid, acetic acid or a similar organic acid and glycerin or polyethylene glycol having a molecular weight of 300. It is still necessary to perfume such a composition.

SUMMARY OF THE INVENTION The present invention is a household laundry detergent composition which is added to the last rinse water and consists of an aqueous solution of 5 to 50% by weight. of the condensation product diethanolamine with stearic acid (active substance content 30% by weight), up to 20% by weight dimethyl benzylammonium coconut acid chloride (active ingredient content 50% by weight), 0.1 to 5% by weight; % oleic acid, 0.2 to 10 wt. % acetic acid, 2 to 30 wt. % glycerin or polyethylene glycol having a molecular weight of 300 and 0.1 to 3 wt. suitable perfume.

This composition is added to the last rinse water in an amount of 0.5 to 2.0% by weight. The dried laundry that has been treated with this composition is soft and soft to the touch, which is particularly important for personal and bed linen.

Terry products stand out for their fullness. All linen is much easier to iron. Synthetic fiber products do not charge with static charge and all linen has a pleasant scent after the perfume used.

Examples:

. 25 56 wt. condensation product of diethanolamine with stearic acid (active substance content 30% by weight)% by weight coconut dimethyl benzyl ammonium chloride (active ingredient content 50% w / w)

0.5 wt. oleic acid 3 wt. glacial acetic acid 15 wt. glycerine

0.4 wt. suitable perfume residue up to 100 wt. water

Preparation

The active ingredients with water are heated under stirring to 50 ° C to form a homogeneous emulsion. The other components are homogenized into a cooling emulsion. The components are added in the order shown in the recipe, followed by the addition of pafrene.

2.

% wt. condensation product of diethanolamine with stearic acid (active substance content 30% wt.)% wt. coconut dimethyl benzyl ammonium chloride (active substance content 30% by weight)% by weight 1% by weight 8% by weight

0.6% by weight oleic acid acetic acid glacial polyethylene glycol mol. wt. 300 suitable camphor residue up to 100 wt. water

Preparation

It is the same as Example 1

Evaluation of fabric softener effect:

Evaluation principle: the test cloth (terry cloth) is washed and treated with the product in a standard manner. Evaluation of the hand is performed by a set of probants. The results of the evaluations shall be expressed as a percentage.

In this evaluation, the preparation of Example 1 was evaluated to 89% of the preparation of Example 2 to 86%

For commercial products that were evaluated in the same way, results ranging from 64% to 80% were obtained:

Claims (1)

SUBJECT OF THE INVENTION A composition for treating household laundry, added to the last rinse water, characterized in that it is an aqueous solution containing from 5 to 50% by weight of the composition. of a condensation product of diethanolamine with stearic acid with an active compound content of 30% by weight, 1 to 20 SIS by weight. dimethyl benzyl ammonium chloride of coconut with an active ingredient content of 50% by weight, 0.1 to 5% by weight % oleic acid, 0.2 to 10 wt. % acetic acid, 2 to 30 wt. % glycerin or polyethylene glycol having a molecular weight of 300 and 0.1 to 3 wt. suitable perfume.