Stable long-acting fragrance-retaining laundry condensate bead and preparation method thereof

A laundry bead, long-lasting technology, applied in the field of daily chemical detergents, can solve problems such as instability

Inactive Publication Date: 2020-10-23
FUJIAN HENGAN HLDG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in view of the above content, the present invention provides a stable long-lasting fragrance laundry beads and a preparation method thereof, which solves the problems in the prior art that the microcapsule essence is easily separated from the laundry beads liquid and has instability.

Method used

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  • Stable long-acting fragrance-retaining laundry condensate bead and preparation method thereof
  • Stable long-acting fragrance-retaining laundry condensate bead and preparation method thereof
  • Stable long-acting fragrance-retaining laundry condensate bead and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0030] A stable long-lasting fragrance laundry gel beads, comprising the following components in mass percentage:

[0031] Fatty alcohol polyoxyethylene ether sodium sulfate 10%, sodium secondary alkyl sulfonate 20%, isomeric tridecyl alcohol polyoxyethylene ether 33%, modified oil ethoxylate 10%, sorbitol 20%, fatty amine polyoxyethylene ether Oxyethylene ether 0.2%, hydroxyethyl cellulose 0.2%, sodium carboxymethyl cellulose 0.5%, sodium polycarboxylate 2%, Kathon 1.5%, microcapsule essence 2%, essence 0.6%. The essence is an ordinary essence with the same fragrance as the microcapsule essence.

[0032] A preparation method of stable long-lasting fragrance laundry beads, comprising the following steps:

[0033] (1) take each raw material according to mass percentage;

[0034] (2) Add sorbitol into the reaction kettle, heat up to 50°C, then add fatty alcohol polyoxyethylene ether sodium sulfate and sodium secondary alkylsulfonate, and turn on the stirring paddle to stir and...

Embodiment 2

[0037] A stable long-lasting fragrance laundry gel beads, comprising the following components in mass percentage:

[0038] Fatty alcohol polyoxyethylene ether sodium sulfate 20%, sodium secondary alkyl sulfonate 10%, isomeric tridecyl alcohol polyoxyethylene ether 25%, modified oil ethoxylate 20%, ethanol 15%, polyethylene glycol 2001%, 0.6% hydroxyethyl cellulose, 2% sodium chloride, 1.2% sodium polycarboxylate, 2% Kathon, 1.6% microcapsule essence, 1.6% essence.

[0039] A preparation method of stable long-lasting fragrance laundry beads, comprising the following steps:

[0040] (1) take each raw material according to mass percentage;

[0041](2) Add ethanol to the reaction kettle, raise the temperature to 55°C, then add sodium fatty alcohol polyoxyethylene ether sulfate and sodium secondary alkylsulfonate, and turn on the stirring paddle to stir and dissolve at a stirring speed of 420r / min; wait until completely dissolved Then add isotridecyl alcohol polyoxyethylene ether...

Embodiment 3

[0044] A stable long-lasting fragrance laundry gel beads, comprising the following components in mass percentage:

[0045] Fatty alcohol polyoxyethylene ether sodium sulfate 30%, sodium secondary alkyl sulfonate 5%, isomeric tridecyl polyoxyethylene ether 15%, modified oil ethoxylate 28%, propylene glycol 10%, polyethylene glycol 2002%, 1% hydroxyethyl cellulose, 4% sodium carboxymethyl cellulose, 0.5% sodium polycarboxylate, 1% Kathon, 1% microcapsule essence, 2.5% essence.

[0046] A preparation method of stable long-lasting fragrance laundry beads, comprising the following steps:

[0047] (1) take each raw material according to mass percentage;

[0048] (2) Add propylene glycol to the reaction kettle, raise the temperature to 60°C, then add fatty alcohol polyoxyethylene ether sodium sulfate and sodium secondary alkylsulfonate, and turn on the stirring paddle to stir and dissolve at a stirring speed of 450r / min; wait until completely dissolved Then add isotridecyl alcohol ...

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Abstract

The invention relates to the technical field of daily chemical detergents, and provides a stable long-acting fragrance-retaining laundry condensate bead. The stable long-acting fragrance-retaining laundry condensate bead comprises, by mass, 10-30% of fatty alcohol-polyoxyethylene ether sodium sulfate, 5-20% of secondary alkyl sodium sulfonate, 15-35% of iso-tridecanol polyoxyethylene ether, 10-30%of modified grease ethoxylate, 10-20% of a solubilizer, 0.2-2% of a dispersing agent, 0.2-1% of a dispersing aid, 0.5-5% of a thickening agent, 0.5-2% of an anti-reprecipitation agent, 0.8-2% of preservative, 0.8-2.2% of microcapsule essence and 0.5-3% of essence. According to the formula, a solution system which is stable and good in suspension effect is formed, the microcapsule essence can stably exist in a material body, and the problems that in the prior art, the microcapsule essence and a laundry condensate bead liquid material body are prone to layering, and the unstable phenomenon exists are solved.

Description

technical field [0001] The invention relates to the technical field of daily chemical detergents, in particular to a stable long-lasting fragrance laundry beads and a preparation method thereof. Background technique [0002] The existing laundry beads are made of concentrated laundry liquid wrapped in a water-soluble polymer film, which has the advantages of water saving, light weight, quantitative and easy to use, etc. In addition, there are functions such as clothing protection, softness, and fragrance retention on the market features. Among them, two methods are generally used for fragrance-retaining laundry beads. One method is to increase the amount of essence, but increasing the amount of essence will lead to a decrease in the compatibility between the bead body and the film, poor fragrance retention, and short fragrance duration. . Another method is to add microencapsulated flavors using encapsulation technology, such as the Chinese patent number: [0003] 20181077...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D17/04C11D1/83C11D3/60C11D3/04C11D3/20C11D3/22C11D3/34C11D3/37C11D3/50
CPCC11D1/14C11D1/29C11D1/72C11D1/74C11D1/83C11D3/0026C11D3/0036C11D3/046C11D3/201C11D3/2041C11D3/2065C11D3/225C11D3/349C11D3/3707C11D3/3757C11D3/505C11D17/043
Inventor 庄巧妮
Owner FUJIAN HENGAN HLDG CO LTD
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