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Cleaning compositions containing cationic polymers, and methods of making and using same

A technology of cationic polymers and compositions, applied in the field of cleaning compositions, capable of solving problems such as loss of whiteness

Active Publication Date: 2017-02-22
BASF AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In addition, conventional defoamers or defoamers, especially polymeric defoamers or defoamers, are known to cause significant loss of whiteness in fabrics after repeated wash cycles, i.e., in fabrics exposed to many wash cycles. gray or dark
Therefore, the use of such polymeric defoamers or defoamers in laundry detergent compositions has been limited

Method used

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  • Cleaning compositions containing cationic polymers, and methods of making and using same
  • Cleaning compositions containing cationic polymers, and methods of making and using same
  • Cleaning compositions containing cationic polymers, and methods of making and using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0148] I. Cationic polymer examples

[0149] The following is a list of exemplary cationic polymers within the scope of the invention:

[0150] Table I

[0151]

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Abstract

The present invention relates to cleaning composition, preferably a laundry detergent composition, comprising a cationic polymer capable of improving the overall sudsing profile of such cleaning composition.

Description

technical field [0001] The present invention relates to cleaning compositions, and in particular it relates to laundry detergent compositions, preferably liquid laundry detergent compositions, comprising an effective amount of a cationic polymer for optimizing sudsing characteristics. The present invention also relates to methods of making and using such cleaning compositions. Background technique [0002] The suds profile is important for cleaning compositions, particularly laundry detergents, where proper volume and speed of suds formation, retention and dissolution during the wash and rinse cycle are considered by consumers to be key benchmarks of performance. In the case of laundry detergents, while the suds profile is important to the machine wash process, it is even more important in the typical hand wash process because the consumer sees a change in suds level between wash and rinse cycles. Typically, consumers, particularly handwash consumers, expect a laundry deter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/37C11D1/94C11D3/08
CPCC11D3/0026C11D3/0094C11D3/3769C11D3/3776
Inventor 司刚秦鹏张祺S·夏拉S·伯克尔秦东言汤鸣M·R·斯维克R·K·帕纳戴克C·曼德拉A·佛罗瑞斯-菲格罗亚葛慧
Owner BASF AG