Washing and softening laundry detergent composition

Abstract

The invention discloses a washing and softening laundry detergent composition, which comprises cationic softener, nonionic surfactant, thickener, opacifier and deionized water. The laundry detergent of the invention is convenient to use, low in cost and environmentally-friendly and has the combined functions of washing and softening.

Description

technical field The invention relates to the field of chemical industry, in particular to a washing and softening two-in-one laundry detergent composition. Background technique When people wash and care fabrics in daily life, they usually use laundry detergent and softener separately, that is, wash with laundry detergent first, and then add softener in the rinsing stage to make the fabric smoother and softer. The chemical structure of the softener contains functional groups with softening effects, and there are two main types: one is a straight-chain aliphatic alkane structural group, where C 16 -C 18 Straight-chain hydrocarbons have the best softening effect, because the long-carbon-chain alkyl group has a small polarity and thus the interaction force is small, and the long-carbon-chain alkyl group is easy to change configuration when subjected to external force, so its static and dynamic friction coefficients are small ; The other is silicone resin. But at present, most...

AI Technical Summary

Problems solved by technology

However, most of the current laundry detergent and softener are used separately, that is, there is no softening function in the laundry detergent, which is very inconvenient to use and directly increases the cumbersomeness of people washing and protecting fabrics.

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