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A kind of liquid fabric detergent composition and the method for improving its color protection performance

A composition and detergent technology, which can be used in the preparation of detergent compositions, detergent mixture compositions, soap detergent compositions, etc. The color protection performance cannot meet the problems of consumers, the detergency of the detergent composition is reduced, etc., and the effect of good color protection performance, good washing and decontamination ability, and improved color protection function can be achieved.

Active Publication Date: 2018-08-07
GUANGZHOU LIBY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the color-protecting functional polymers are mainly polyamine polymers and polyvinylpyrrolidone polymers, which have poor compatibility with anionic surfactants and fluorescent whitening agents, resulting in phase separation or even precipitation in liquid fabric detergent compositions. The original detergency of the detergent composition is also greatly reduced
These problems greatly limit the application of color-retaining functional polymers in liquid fabric detergent compositions, and the color-retaining properties of existing laundry detergents still cannot meet the needs of consumers

Method used

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  • A kind of liquid fabric detergent composition and the method for improving its color protection performance
  • A kind of liquid fabric detergent composition and the method for improving its color protection performance
  • A kind of liquid fabric detergent composition and the method for improving its color protection performance

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Embodiment Construction

[0042] The features, beneficial effects and advantages of the present invention will become apparent to those skilled in the art by reading the contents disclosed in this specification.

[0043] All percentages, fractions and ratios are calculated by weight of the total composition of the present invention, unless otherwise specified. All weights as they pertain to listed ingredients are given at the active level and, therefore, do not include solvents or by-products that may be included in commercially available materials, unless otherwise specified. The term "weight content" herein can be represented by the symbol "%".

[0044] All molecular weights herein are expressed in Daltons unless otherwise indicated.

[0045] All formulation and testing herein took place at a 25°C environment unless otherwise specified.

[0046] Herein "comprises", "comprising", "comprising", "containing", "having" or other variations thereof are intended to cover non-closed inclusions and no disti...

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Abstract

The invention discloses a liquid textile washing agent composition and a method for improving a color protection performance of the liquid textile washing agent composition. The composition contains a cation hydroxypropyl oxidized starch derivative; and the cation substitution degree is 0.20-1.00 and the number-average molecular weight of a polymer is 1000000-4000000. The cation hydroxypropyl oxidized starch derivative has a textile color fixing effect and also can prevent an anti-cross-color phenomenon from occurring between colored textiles. More importantly, cation hydroxypropyl oxidized starch has good compatibility with an anion surfactant and a fluorescent whitening agent; and the liquid textile washing agent composition has a good washing and stain-removing capability. According to the liquid textile washing agent composition and the method for improving the color protection performance of the liquid textile washing agent composition, disclosed by the invention, the washing function can be provided for a consumer, the color loss of the textiles and the mutual color crossing between the textiles are remarkably reduced, and the colors of the textiles keep bright.

Description

technical field [0001] The invention relates to a liquid fabric detergent composition, which belongs to the technical field of daily chemical cleaning products. In particular, it relates to a liquid fabric detergent composition with color protection performance, and the invention also relates to a method for improving the color protection performance of the liquid fabric detergent composition. Background technique [0002] In recent years, traditional laundry detergents can no longer meet the needs of consumers, and various functional laundry detergents are gradually favored by consumers. Consumers hope that they can easily and quickly impart more properties to fabrics during the washing process. [0003] Colored fabrics make up a large percentage of household and consumer laundering. Along with the raising of living standard, the color of consumer's clothing is more and more abundant, and color is brighter and brighter. These colored fabrics often show loss of appearance ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D10/04C11D11/00
Inventor 王绍杰潘晓燕邱振名张利萍
Owner GUANGZHOU LIBY
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