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Waterborne mask liquid for kitchen

A liquid facial mask, water-based technology, applied in the direction of coating, polyurea/polyurethane coating, etc., can solve the problems of not sticking, kitchen pollution, time-consuming and labor-intensive, etc.

Active Publication Date: 2018-08-07
SHANGHAI JAHWA UNITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many people neglect cleaning due to work and family affairs, which will form stubborn stains in the long run. Even with kitchen cleaning products, it is time-consuming and laborious to clean, and it is always difficult to wipe clean
An unclean kitchen environment will cause kitchen pollution, easily lead to food contamination, cause disease, and endanger human health
[0003] In order to reduce scrubbing, people usually stick plastic wrap on the surface of the tiles to isolate oil stains, but the plastic wrap is difficult to stick flat and not beautiful
The plastic wrap itself also has the problem of flammability and potential safety hazards
There are also kitchen stickers on the market. However, the size of this kind of kitchen stickers is fixed, which may not meet the actual situation of each family. When using it, it needs to be cut or some places cannot be pasted.
At the same time, when the sticker is peeled off, there will be glue remaining on the surface of the tile, which still needs to be removed manually

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0033] The invention also relates to a preparation method of the kitchen water-based mask liquid. The preparation process comprises the following steps: accurately weighing the film-forming resin in a beaker, adding deionized water, and stirring evenly. In the state of stirring, add wetting and leveling agent, defoamer and thickener accordingly, and stir at room temperature for 10-30 minutes to obtain the kitchen water-based mask liquid.

[0034] Compared with existing kitchen like products, the kitchen water-based mask liquid of the present invention has the following advantages:

[0035] Water-based non-toxic, low VOC;

[0036] Brush or spray directly for easy application. The area and shape of brushing or spraying can be freely controlled;

[0037] The product is mild, safe and non-irritating;

[0038] Will not burn, no fire hazard;

[0039] Non-corrosive to the surface of tiles or range hoods;

[0040] The cured film is ultra-thin and transparent, and does not affect...

Embodiment 1-4

[0048] Embodiment 1-4: Screening of film-forming resin

[0049] Examples 1-4 describe the screening process for film-forming resins.

[0050] The preparation method is as follows: Accurately weigh water-based polyurethane (the type of film-forming resin is shown in Table 1 below) in a beaker, add deionized water, and stir evenly. In the state of stirring, add BYK-348, BYK-018, BYK-425 accordingly, and stir for 10 minutes at room temperature to prepare a kitchen mask liquid, which is set aside.

[0051] Table 1

[0052]

[0053] Evaluation example 1:

[0054] Evaluation method:

[0055] Membrane peeling off: 1-5 points are set according to the difficulty of peeling off, 1 is almost impossible to peel off, 5 is easy and the whole piece is completely peeled off. Rated by at least 3 people, take the average.

[0056] Film transparency: After peeling off the cured coating film, measure the light transmittance of the coating film with a spectrophotometer. 75%-80% (excluding...

Embodiment 5-8

[0061] Embodiment 5-8: the screening of thickener

[0062] Preparation method: Accurately weigh water-based polyurethane in a beaker, add deionized water, and stir evenly. In the state of stirring, add BYK-348, BYK-018, Seppic USPI (or BYK-420 or BYK-425 or magnesium aluminum silicate or EZ-5) according to this, and stir for 10 minutes at room temperature to prepare a kitchen mask liquid, which is set aside .

[0063] Table 2

[0064]

[0065]

[0066] Evaluation example 2:

[0067] The evaluation method is the same as the method in evaluation example 1:

[0068]

[0069] The results show that if transparency is not an important requirement, all of Examples 4-8 can meet the product requirements. In consideration of transparency, Examples 4-6 are preferred.

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Abstract

The invention relates to a waterborne mask liquid for kitchen, comprising, by weight, 40-80% of film-forming resin, 0.3-1% of a thickener, 0.1-0.5% of a wetting leveling agent, 0.1-0.5% of a defoamingagent, and 15-60% of deionized water, adding up to 100%. The film-forming resin is waterborne polyurethane having a molecular weight of 30000-70000 Daltons.

Description

technical field [0001] The invention generally relates to the field of household chemical products, in particular to a kitchen water-based facial mask liquid. Background technique [0002] Kitchen cleaning has always been a big problem in household cleaning. Especially wall tiles, after a period of cooking in the kitchen, oily smoke and oil stains will condense into yellow spots on them. However, many people neglect cleaning due to work and family affairs, which will form stubborn stains in the long run. Even cleaning with kitchen cleaning products is time-consuming and laborious, and it is always difficult to wipe clean. An unclean kitchen environment will cause kitchen pollution, easily lead to food contamination, cause diseases, and endanger human health. [0003] In order to reduce scrubbing, people usually put a plastic wrap on the surface of the ceramic tile to isolate oil stains, but the plastic wrap is difficult to paste smoothly and is not attractive in appearance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/04C09D7/20C09D7/47
CPCC08L2205/025C08L2205/03C08L2205/035C09D175/04C08L83/04C08L75/04C08L33/26
Inventor 孙璐璐周旭张世新
Owner SHANGHAI JAHWA UNITED
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