Laundry liquid using gel to stably disperse microcapsule essence and preparation technology thereof
A technology of microcapsule flavor and microcapsule, which is applied in the direction of detergent compounding agent, detergent composition, detergent composition fragrance, etc., to achieve the effect of improving rheology, superior use effect and unique physical and chemical properties
Active Publication Date: 2015-05-13
BESTSCENT SHANGHAI FINE CHEM
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Problems solved by technology
[0004] The purpose of the present invention is on the basis of existing laundry detergent compound formula, uses microcapsule essence and gel suspending agent technology to carry out the adjustment of formula and the improvement of technology, solves the technical problem that microcapsule essence is uniformly suspended in laundry detergent, Realize that the laundry detergent has the effect of slow-release aroma
Method used
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Embodiment 1
[0023] Raw materials: see Table 1
[0024] Table 1
[0025] raw material name
Mass percentage%
AEO-7
1.5
AES
10
K-12
1.5
Ethylenediaminedimethyltetramine
2
sodium benzoate
0.1
Microcapsule flavor
0.5
Gel suspension concentrate 1% aqueous solution
84.4
[0026] The determination of the above-mentioned raw materials is obtained through comparative experiments in several groups, wherein the gel suspending agent can be selected from one of low acyl gellan gum or high acyl gellan gum molecules or carboxymethylcellulose CMC or xanthan gum or Various, choose gellan gum to carry out experiment in the present embodiment, as Figures 1 to 4 As shown, comparing its influence on the viscosity of gellan gum solution, carboxymethylcellulose CMC or xanthan gum are also applicable:
[0027] a. The viscosity of gellan gum solution is affected by concentration, salt, sodium citrate, surfactant a...
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Abstract
The invention relates to the process technology field of detergent formulations, and particularly relates to a laundry liquid using gel to stably disperse microcapsule essence and preparation technology thereof. The laundry liquid includes 0.8-1.75% of AEO-7; 7-15%of AES; 0.75-2% of K-12; 1-2% of EDTA (ethylene diamine tetraacetic acid); 0.1% of sodium benzoate; 0.05-0.3% of the microcapsule essence; 0.15-0.3% of essence; 0.1-1% of a gel suspending agent and 80-90% of deionized water. The preparation technology comprises the following steps: a. the gel suspending agent is fully dissolved in the deionized water with constant heating and stirring for 5-15 minutes; b. the AES, the AEO-7, the EDTA (ethylene diamine tetraacetic acid), the K-12, and the sodium benzoate are successively added and are uniformly stirred and mixed for 0.5-3 hours; c. the essence and the microcapsule essence are successively added and the stirring and mixing continue for 0.5-1 hour, the temperature is controlled below 50 DEG C, and a finished product is obtained after the phase transition is finished. Through use of the laundry liquid, first the gel suspending agent is added in the system, the technology difficulty of uniform suspension of the microcapsule essence in the laundry liquid is solved, and the laundry liquid has a superior effect, so that plenty of aroma is sent out during a washing process and can stay on the clothing for a long time.
Description
[technical field] [0001] The invention relates to the technical field of detergent formulation technology, in particular to a novel formulation of laundry detergent and its preparation process. [Background technique] [0002] Washing powder has always been the main product in laundry detergent products, but washing powder cannot be completely dissolved during use, and the residues are easy to cause damage to clothes, and it is not easy to rinse. The aqueous solution is alkaline (PH value exceeds 12). Gloves are used to reduce the skin irritation of washing powder. The waste liquid produced by washing powder cannot be completely degraded in nature, causing eutrophication of river water and polluting the environment. [0003] Laundry liquid just made up for the above-mentioned defects of washing powder. First of all, due to its liquid state, it is easier to add additives to achieve more functional products with special effects, such as adding bulking agents, softeners, bacter...
Claims
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IPC IPC(8): C11D3/50C11D3/37C11D3/60C11D1/83
Inventor 王岩郑一欣
Owner BESTSCENT SHANGHAI FINE CHEM