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Solid detergent wrapped by water-soluble film

A detergent and water-soluble film technology, applied in the field of daily chemicals, can solve the problems of increasing product cost and material consumption, high requirements for equipment and production energy consumption, and increasing the difficulty of product dissolution, so as to avoid the difficulty of dissolution and reduce the cost of materials Effect of consumption and improvement of greenness

Pending Publication Date: 2022-05-27
广州大白生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These binders and disintegrants are not very helpful for washing, which increases product cost and material consumption
In addition, a certain pressure must be applied during the manufacturing process to ensure that the product is formed, which increases the difficulty of product dissolution and requires high energy consumption for equipment and production

Method used

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  • Solid detergent wrapped by water-soluble film
  • Solid detergent wrapped by water-soluble film
  • Solid detergent wrapped by water-soluble film

Examples

Experimental program
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Effect test

Embodiment Construction

[0021] The present invention will be further described in detail below with reference to specific embodiments.

[0022] The components of the solid detergent wrapped in the water-soluble film described in Examples 1-6 are shown in Table 1:

[0023] Table 1

[0024]

[0025] The solid detergent wrapped in the water-soluble film described in the above embodiment is prepared by the following steps:

[0026] A) Mix the nonionic surfactant in molten state with corn starch uniformly, then add anionic surfactant and sodium bentonite of 1 / 2 dosage and mix uniformly to obtain mixture A;

[0027] B) Mix the macromolecular auxiliaries, the remaining washing auxiliaries and other components evenly to obtain mixture B; if the macromolecular auxiliaries contain liquid raw materials, it is necessary to ensure that the liquid macromolecular auxiliaries are added when they are in a molten state;

[0028] C) adding mixture A to mixture B to obtain mixture C;

[0029] D) compressing the mi...

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PUM

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Abstract

The invention discloses a solid detergent wrapped by a water-soluble film. The outer surface of the solid detergent is wrapped with a layer of water-soluble polymer film in a totally closed manner; the solid detergent comprises the following components in percentage by mass: 30-60% of a surfactant, 2-10% of a polymer additive, 30-60% of a washing additive and 0.2-5% of microcapsule essence and / or essence, the surfactant is composed of at least one anionic surfactant and at least one nonionic surfactant; the anionic surfactant comprises fatty alcohol polyoxyethylene ether sodium sulfate; the nonionic surface active agent is prepared from N-dodecyl-N-methyl glucosamide. The invention relates to a solid detergent with high active substance content, and the product is green.

Description

technical field [0001] The invention belongs to the technical field of daily chemicals, in particular to a solid detergent wrapped in a water-soluble film. Background technique [0002] Dosable solid sheet or bar laundry detergent is a product with a fixed shape formed by various components under a certain manufacturing process and pressure. Its advantages are that it can be measured and easy to use. However, how to achieve a balance between the appearance stability and the dissolution and dispersion properties of such products has always been a technical difficulty. It is necessary to ensure that the products have proper stability during storage and transportation, and to achieve the stability of the product after being washed with water. Dissolves quickly and completely. The usual technical solution is to use a binder to ensure product stability, and use a disintegrant to promote product dissolution. These binders and disintegrants are not helpful for washing, and incre...

Claims

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Application Information

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IPC IPC(8): C11D1/83C11D3/10C11D3/12C11D3/22C11D3/37C11D3/382C11D3/386C11D3/39C11D3/50C11D3/60C11D17/04
CPCC11D1/83C11D3/225C11D3/3761C11D3/3776C11D3/12C11D3/10C11D3/382C11D3/3942C11D3/386C11D3/50C11D17/044C11D1/28C11D1/14C11D1/72C11D1/75C11D1/29
Inventor 赵建红骆雪琦
Owner 广州大白生物科技有限公司
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