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Instantly-dissolved-regular-colored-particle composition for solid detergent

A technology of solid detergent and colored particles, which is applied in the direction of detergent composition, organic detergent composition, detergent composition dye, etc., which can solve the problem of poor solubility and regular shape, high solubility and rough surface and other problems, to achieve good cold water solubility, improve visual aesthetics, and improve the effect of decontamination ability

Active Publication Date: 2016-01-06
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The main raw materials of the color embellishment particles in the prior art are sodium citrate / soda ash system or 4A zeolite, Glauber's salt, soda ash system, such as Chinese patent CN102504977B and Chinese patent CN1354209A, this kind of color particle is a single irregular particle, the surface is rough, and the particle The size is different, due to the limitation of raw material characteristics and manufacturing process, it is impossible to produce color particles with regular shapes
Chinese patent CN101870938A uses fatty acid soap as the main raw material to manufacture bar billets, which are reshaped to prepare regular-shaped detergent particles. However, the solubility of solid particles with high soap content is a big problem.
[0003] The above techniques do not provide a good balance between solubility and shape regularity, therefore, it is still necessary to include color embellished particles with desired characteristics

Method used

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  • Instantly-dissolved-regular-colored-particle composition for solid detergent
  • Instantly-dissolved-regular-colored-particle composition for solid detergent
  • Instantly-dissolved-regular-colored-particle composition for solid detergent

Examples

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Effect test

Embodiment 1

[0038] An instant regular colored particle composition for solid detergent, which is prepared by mixing the following raw materials according to the weight ratio, wherein: 6 parts of polyvinyl alcohol, 1 part of corn starch, 1 part of sodium citrate, 6 parts of glycerin, 0.5 part of sodium fatty alcohol polyoxyethylene ether sulfate, 1 part of sodium carboxymethyl cellulose, 1 part of ethanol, 0.2 part of pigment, 60 parts of process water.

[0039] The preparation steps are as follows:

[0040] a. Stirring: Add process water and sodium citrate into the stirring pot, stir to dissolve; add polyvinyl alcohol and cornstarch while stirring and heat up to 85-95°C to dissolve; add glycerin, fatty alcohol polyoxyethylene ether Sodium sulfate and sodium carboxymethyl cellulose are stirred and dissolved; when the temperature drops to about 60°C, add ethanol and pigment, and stir for 2-3 minutes to obtain glue;

[0041] b. Molding: the glue liquid is injected into the molding machine t...

Embodiment 2

[0046] An instant regular colored particle composition for solid detergent, which is prepared by mixing the following raw materials according to the weight ratio, wherein: 8 parts of polyvinyl alcohol, 1 part of wheat starch, 1 part of sodium citrate, 7 parts of glycerin, fat 0.2 parts of alcohol polyoxyethylene ether, 1.5 parts of sodium carboxymethyl cellulose, 1 part of ethanol, 0.2 parts of pigment, and 70 parts of process water.

[0047] The preparation steps are as follows:

[0048] a. Stirring: Add process water and sodium citrate into the stirring pot, stir to dissolve; add polyvinyl alcohol and cornstarch while stirring and heat up to 85-95°C to dissolve; add glycerin, fatty alcohol polyoxyethylene ether and sodium carboxymethyl cellulose, stirring and dissolving; when the temperature drops to about 60°C, add ethanol and pigment, and stir for 2-3 minutes to obtain glue;

[0049] b. Molding: The glue liquid is injected into the molding machine to form particles of the...

Embodiment 3

[0054]An instant regular colored particle for solid detergent, which is made by mixing the following raw materials according to the weight ratio, wherein: 10 parts of polyvinyl alcohol, 1 part of wheat starch, 1.5 parts of sodium citrate, 8 parts of glycerin, fatty alcohol poly 0.5 parts of sodium oxyethylene ether sulfate, 1.5 parts of sodium carboxymethyl cellulose, 1.5 parts of ethanol, 0.2 parts of pigment, and 70 parts of process water.

[0055] The preparation steps are as follows:

[0056] a. Stirring: Add process water and sodium citrate into the stirring pot, stir to dissolve; add polyvinyl alcohol and cornstarch while stirring and heat up to 85-95°C to dissolve; add glycerin, fatty alcohol polyoxyethylene ether Sodium sulfate and sodium carboxymethyl cellulose are stirred and dissolved; when the temperature drops to about 60°C, add ethanol and pigment, and stir for 2-3 minutes to obtain glue;

[0057] b. Molding: the glue liquid is injected into the molding machine ...

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Abstract

The invention relates to an instantly-dissolved-regular-colored-particle composition for a solid detergent. The composition is prepared from the following raw materials in parts by weight: 4-20 parts of polyvinyl alcohol, 0.1-10 parts of starch, 0.5-5.0 parts of disintegrant, 4-15 parts of plasticizer, 0.1-5 parts of functional adjuvants, 0.5-1.5 parts of quick drying agent, 0.5-3 parts of thickener, 0.1-0.3 part of pigment and 50-80 parts of process water. A preparation process for the composition comprises the steps of firstly preparing a glue solution with the solid content of 15-25%, and then, shaping particles of required shapes and sizes by a shaper, thereby obtaining the finished product. The product disclosed by the invention is particles with regular various shapes and colors, so that the visual aesthetic sense of washing products is improved; and the product has a wash aiding function and is high in product disintegration speed, good in water solubility and bright in color.

Description

technical field [0001] The invention belongs to the technical field of daily chemical products, in particular to a kind of instant regular colored particles specially used for washing with various colors and regular shapes. Background technique [0002] In order to avoid the single shape and color of the detergent, color particles are often added to the washing products to play the role of embellishment. The main raw materials of the color embellishment particles in the prior art are sodium citrate / soda ash system or 4A zeolite, Glauber's salt, soda ash system, such as Chinese patent CN102504977B and Chinese patent CN1354209A, this kind of color particle is a single irregular particle, the surface is rough, and the particle Due to the limitations of raw material characteristics and manufacturing process, it is impossible to produce color particles with regular shapes. Chinese patent CN101870938A uses fatty acid soap as the main raw material to manufacture bar billets, which...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D3/40C11D3/60C11D3/37C11D3/20C11D17/06
Inventor 许元妹李林沈兵兵张利萍刘道林
Owner GUANGZHOU LIBY
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