Water soluble unit dose product applicable to fabric washing

A water-soluble unit dosage and detergent technology, applied in detergent materials, detergent compounding agents, detergent compositions, etc., can solve problems such as failure, chemical component incompatibility, and component effect reduction

Active Publication Date: 2015-12-30
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, a general defect of the above technology is that different functional components are released into the aqueous solution at the same time, but due to the incompatibility of different chemical components, the effect of each component will be reduced or even invalid.

Method used

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  • Water soluble unit dose product applicable to fabric washing
  • Water soluble unit dose product applicable to fabric washing
  • Water soluble unit dose product applicable to fabric washing

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0143] The unit dose articles of the present invention containing functional pouches are suitable for fabric laundering applications. The pouch is suitable for hand washing and automatic washing in a washing machine. For hand washing, the unit dose product can be placed in water, and the sachet and contents are completely dissolved before washing; for automatic washing in a washing machine, the unit dose product can be placed in a machine-fixed delivery device, or It is added directly to the drum of the washing machine.

[0144] see figure 1 as shown, figure 1 It is a display diagram of a unit dose product containing a functional pouch according to the present invention. Wherein, what the water-soluble film a encapsulates is the main detergent composition a, and the water-soluble film b 1 Encapsulated as detergent builder b 1 , water-soluble film b 2 Encapsulated as detergent builder b 2 .

[0145] The following examples are intended to further describe and demonstra...

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Abstract

The invention discloses a water soluble unit dose product applicable to fabric washing. The water soluble unit dose product comprises a first closed portion a and a second closed portion b, wherein the first closed portion is at least made of a water soluble film a, the content of the first closed portion is a main detergent composition a, the weight-average molecular weight of the water soluble film a ranges from 5000 to 120000, and the thickness ranges from 25 micrometers to 100 micrometers; the second closed portion is at least made of a water soluble film b, the content of the second closed portion is a washing assistant composition b, the weight-average molecular weight of the water soluble film b ranges from 40000 to 250000, and the thickness ranges from 25 micrometers to 120 micrometers. According to the water soluble unit dose product, the purpose that a main detergent composition packet and a washing assistant packet are broken at different moments is achieved, so that washing components are released at different time points, and the advantage that the washing or nursing effect of the washing components is brought into play to the maximum extent is achieved.

Description

technical field [0001] The invention belongs to the technical field of daily chemical industry, and in particular relates to a soluble unit dose product suitable for fabric washing and encapsulated by at least two or more water-soluble films. Background technique [0002] In daily life, clothes tend to become old and hard after repeated washing. In order to solve the problem of clothes becoming old, especially white or light-colored clothes, consumers usually add solid or liquid bleaching agents in the washing process of clothes, so as to achieve the effect of whitening and brightening clothes. In order to achieve the best bleaching effect, it is necessary to add bleaching agent in the washing stage of the clothes washing process to achieve the best bleaching effect; however, in order to effectively remove protein stains, most detergents on the market have added enzyme preparations, however bleaching The addition of detergent will lead to the inactivation of the enzyme prep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D1/83C11D3/60C11D3/386C11D3/39C11D3/42C11D17/00
Inventor 潘晓燕何垚马玉杰
Owner GUANGZHOU LIBY
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