Composition for sterilization and deodorization and preparation method thereof
A composition and odor technology, applied in the fields of botanical equipment and methods, fungicides, separation methods, etc., can solve the problems of stable existence, application frustration, delamination, etc., and achieve good compatibility and excellent sterilization effect.
Active Publication Date: 2022-03-04
GUANGZHOU LIBY
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Problems solved by technology
The main reason is that there is a certain density difference between the microcapsule fragrance and the product matrix, which often causes problems of stratification, sedimentation or floating in the system, and cannot exist stably in the system
Although it has been reported that the stability of microcapsule fragrances in the system can be temporarily improved by thickening the system, the viscosity of the product rises sharply after the thickening of the system, which is not conducive to the use of the product
In addition, there are defects that are difficult to be compatible in the system among fungicides, surfactants, and microcapsule fragrances, which makes the application of microcapsule fragrances in products that require both sterilization and deodorization more frustrating
Method used
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preparation example Construction
[0112] Embodiments of the present invention also provide a method for preparing the composition for sterilizing and deodorizing as described above, comprising the following steps:
[0113] Dissolve or disperse the deodorant in an appropriate amount of water; then add the surfactant to dissolve; then add the rheological agent and adjust the pH of the system; then add the bactericide; The microcapsule fragrance after the water dispersion.
[0114] yield stress
[0115] Yield stress means that when the external force is less than a certain critical value, the composition will behave as a solid-like relatively static behavior, and when the external force is greater than a certain critical value, it will behave like a liquid-like flow. The critical value is the yield stress of the composition . The yield stress of the composition involved in the present invention is obtained by fitting and calculating with a rheometer through the Herschel-Bulkley method. The yield stress range ...
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Abstract
The invention relates to a composition for sterilizing and deodorizing and a preparation method thereof. The composition for sterilizing and deodorizing, by weight percentage, the composition includes water and the following components: 0.1% to 7% rheological agent, 0.1% to 5% deodorant, 0.1% to 1% micro Capsule fragrance, 0.1% to 2% bactericide, and 0.1% to 5% surfactant; wherein, the mass ratio of the rheological agent to the surfactant is 1:5 to 5:1; the rheological agent , deodorants, bactericides, microencapsulated fragrances and surfactants are charge compatible. The composition satisfies excellent sterilization, deodorization and long-lasting fragrance effects at the same time, and also has the characteristics of no pollution, low volatilization rate, fragrant smell and low flow viscosity.
Description
technical field [0001] The invention relates to the technical field of daily chemical household products, in particular to a composition for sterilizing and deodorizing and a preparation method thereof. Background technique [0002] With the improvement of living standards, people's requirements for the living environment are also getting higher and higher. For example, some consumers are very concerned about indoor bathrooms and kitchens. On the one hand, they are worried about fecal-oral transmission caused by pathogenic bacteria, pathogenic viruses, parasites, and insect eggs; The impact on human health, mood and work efficiency, environmental odor is one of the important public hazards, and it is also a common indoor pollutant; bacteria in common shoes and socks multiply in daily life, by decomposing necrotic keratin, mixing urea in sweat, Lactic acid produces an unpleasant odor, which needs to be killed and inhibited from multiplying before it can be completely deodori...
Claims
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IPC IPC(8): A01N33/12A01N31/16A01N31/08A01N47/44A01N47/30A01P1/00A01P3/00B01D53/52B01D53/58A61L9/012A61L101/56
CPCA01N33/12A01N31/16A01N31/08A01N47/44A01N47/30B01D53/52B01D53/58A61L9/012A61L2209/21
Inventor 高南马玉杰马骏罗勇张利萍
Owner GUANGZHOU LIBY