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Laundry beads for wool fabric washing and preparation method thereof

A technology for laundry beads and wool fabrics, which is applied in the field of laundry beads for wool fabric washing and its preparation, can solve problems such as poor hand feeling, achieve strong sterilization, inhibit gel tendency, and improve anti-felt performance. Effect

Active Publication Date: 2022-05-27
SHANGHAI DONGDA CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above formulas all contain active enzyme substances. For washing wool fabrics, long-term use will gradually destroy the protein fiber structure and cause the hand feeling to deteriorate, which cannot meet the needs of wool fabric washing. Therefore, a laundry gel for washing wool fabrics is prepared. Beads are especially important

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Laundry beads for wool fabric washing and preparation method thereof

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preparation example Construction

[0056] In a specific embodiment, the present application provides laundry beads for washing wool fabrics and a preparation method thereof, comprising the following components and their mass percentages: 15-25% of propylene glycol, 5-15% of glycerin, and 5% of deionized water. ~10%, Isomerized polyether (XL-80) 15~25%, Fatty alcohol polyoxyethylene ether (AEO-7) 15%~30%, Fatty alcohol polyoxyethylene ether sodium sulfate (AES) 8~16 %, bis-fatty alkyl ester hydroxyethyl methyl ammonium methyl sulfate 2-15%, cocamidopropyl betaine 2-15%, diethanolamine 0.2-0.5%, citric acid 0.05-0.1%, silver ion 0.1-0.5% of compound, 0.005-0.015% of complexing agent, 1-3% of acrylic acid-acrylate copolymer, 0.03-0.06% of preservative, 1-2.5% of essence and 0.001-0.003% of pigment.

[0057] The isomeric alcohol ether (XL-80) described in the present invention is an isomeric tenol alkoxylate, nonionic surfactant, low foam and easy to rinse, and has excellent surface activity, wetting permeability a...

Embodiment 1

[0076] A kind of laundry beads for washing wool fabrics, its components and mass percentage content thereof are:

[0077] Propylene Glycol 15%, Glycerin 7%, Deionized Water 8.984%, Isomer Polyether (XL-80) 20%, Fatty Alcohol Polyoxyethylene Ether (AEO-7) 16%, Fatty Alcohol Polyoxyethylene Ether Sodium Sulfate ( AES) 12%, bis-fatty alkyl ester hydroxyethyl ammonium methyl sulfate 8%, cocamidopropyl betaine 8%, diethanolamine 0.2%, citric acid 0.02%, silver ion compound 0.25%, complex Mixture 0.005%, acrylic acid-acrylate copolymer 2.5%, preservative 0.04%, essence 2% and pigment 0.001%. The sum of the total amount of each component is 100%.

[0078] A kind of laundry beads for washing wool fabrics, its preparation method is:

[0079] (1) take by weighing the raw material of formula according to the proportion, at room temperature, add propylene glycol, glycerol, deionized water, diethanolamine and complexing agent in the reactor, mix and stir;

[0080] (2) Add isomeric alcoh...

Embodiment 2

[0085] A kind of laundry beads for washing wool fabrics, its components and mass percentage content thereof are:

[0086] Propylene Glycol 17%, Glycerin 5%, Deionized Water 8.019%, Isomer Polyether (XL-80) 18%, Fatty Alcohol Polyoxyethylene Ether (AEO-7) 20%, Fatty Alcohol Polyoxyethylene Ether Sodium Sulfate ( AES) 10%, bis-fatty alkyl ester hydroxyethyl ammonium methyl sulfate 10%, cocamidopropyl betaine 8%, diethanolamine 0.2%, citric acid 0.02%, silver ion compound 0.2%, complex Mixture 0.01%, acrylic acid-acrylate copolymer 1.5%, preservative 0.05%, essence 2% and pigment 0.001%. The sum of the total amount of each component is 100%.

[0087] A kind of laundry beads for washing wool fabrics, its preparation method is:

[0088] (1) take by weighing the raw material of formula according to the proportion, at room temperature, add propylene glycol, glycerol, deionized water, diethanolamine and complexing agent in the reactor, mix and stir;

[0089] (2) Add isomeric alcoho...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention relates to a kind of laundry pod for washing woolen fabrics, which comprises 15-25% of propylene glycol, 5-15% of glycerin, 15-25% of isomeric alcohol polyether, and fatty alcohol polyoxyethylene ether on the basis of weight percentage 15%~30%; Fatty alcohol polyoxyethylene ether sodium sulfate 8~16%; Difatty alkyl ester group hydroxyethyl methyl ammonium methyl sulfate 2~15%; Cocamidopropyl betaine 2~15% Diethanolamine 0.2-0.5%; pH regulator 0.05-0.1%; fungicide 0.1-0.5%; complexing agent 0.005-0.015%; anti-redeposition agent 1%-3%; ~2.5%; pigment 0.001~0.003%; and, the balance water. The present invention also relates to a method for the preparation of laundry pods as described above. The laundry pods described herein do not contain active enzymes, enzymes and bleaching substances, and at the same time have a suitable pH, and will not cause poor hand feeling due to damage to the fiber structure of wool fabrics. Moreover, the laundry pod has low foam, is easy to rinse, and has good anti-felt performance.

Description

technical field [0001] The invention relates to the technical field of detergents and daily chemicals, in particular to a laundry bead for washing wool fabrics and a preparation method thereof. Background technique [0002] Laundry beads are a household laundry detergent product that has emerged in recent years. It is an innovative laundry product that is favored by more and more young consumers in China. This product is a laundry product that is wrapped in a water-soluble polymer film bag with highly concentrated laundry detergents, softeners and other auxiliaries. The packaging is in the form of beads or bags. When using, take one directly into the washing machine, and add 0.5 It starts to dissolve in minutes and completely dissolves in 15 minutes, and you can wash 6-14 pieces of laundry. [0003] In recent years, many domestic researchers have studied the formula of laundry beads to explore its versatility. For example, the domestic invention patent CN108893212B provides...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/94C11D3/20C11D3/30C11D3/48C11D3/50C11D3/40C11D3/37C11D3/33C11D3/60C11D17/04
CPCC11D1/94C11D3/2044C11D3/2065C11D3/30C11D3/48C11D3/50C11D3/40C11D3/2086C11D3/3757C11D3/33C11D11/0017C11D17/043C11D1/72C11D1/29C11D1/62C11D1/90
Inventor 徐军陆晨徐冯逸如何志强梅生富
Owner SHANGHAI DONGDA CHEM
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