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Detergent compositions containing copolymer

A detergent and composition technology, applied in the directions of detergent compositions, surface-active detergent compositions, organic cleaning compositions, etc., can solve the problems of dirt detachment, unsatisfactory decontamination effect of active substances, etc. High affinity, favorable cleaning performance

Inactive Publication Date: 2019-08-02
CLARIANT INT LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Although these systems have resulted in improved soil release, there is still room for improvement
Active substances from the prior art are generally not adsorbed in sufficient quantities on textile fibers and especially cotton-containing textile fibers, so that the soil removal effect of these active substances is often unsatisfactory

Method used

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  • Detergent compositions containing copolymer
  • Detergent compositions containing copolymer
  • Detergent compositions containing copolymer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0234] Use the following abbreviations:

[0235]

[0236] Copolymer Preparation

[0237] General Procedure for Preparation of Copolymers

[0238] Equipped with KPG stirrer, reflux condenser and N 2 In connected multi-necked flasks, under nitrogen (5 liters / hour), for the examples given in Table 1 for the preparation of copolymers of component Z1), the given amounts of chemicals (excluding Initiator) was dissolved in a given amount of distilled water. It is to be noted that some of the substances used for the preparation of the copolymers of component Z1) are used in aqueous form (see details given for the substances used for the preparation of the copolymers of component Z1)). In addition to the water introduced by these substances, the distilled water given in Table 1 was added. In the case of acidic monomers, they are pre-neutralized with a base, such as an alkali metal carbonate, such as potassium carbonate. The aqueous solution was then purged with nitrogen for 30 ...

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PUM

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Abstract

Described are detergent compositions containing one or more copolymers that contain cationic structural units and macro-monomer structural units, the compositions further containing one or more surfactants. The copolymers in the detergent composition are advantageously characterized as soil release polymers to be applied to cotton.

Description

technical field [0001] The present invention relates to detergent compositions comprising copolymers (polymer additives) comprising one or more cationic structural units and one or more macromonomer (makromonomere) structural units; and to detergents Use of the composition or copolymer for cleaning fabrics, preferably cotton-containing fabrics, or for reducing re-soiling of fabrics, preferably cotton-containing fabrics, on which the detergent composition or copolymer has been used. The copolymers comprised in the detergent compositions according to the invention can thus function as soil release polymers, especially when used on cotton-containing fabrics. Background technique [0002] Certain contaminants may simply be difficult to remove from the fibers when laundered with conventional household detergent compositions because they either bind strongly to the fibers or penetrate deeply into the interstices of the fibers. Accordingly, the use of soil release polymers in dete...

Claims

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Application Information

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IPC IPC(8): C11D3/00C11D3/37
CPCC11D3/0036C11D3/3769C11D3/3773C11D1/146C11D1/22C11D1/62C11D1/662C11D1/72C11D1/75C11D3/3757C11D3/3776
Inventor K·姆驰N·施勒罗D·加贝尔
Owner CLARIANT INT LTD