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Detergent composition and its preparation method and application

A composition and detergent technology, applied in the directions of detergent compositions, surface active detergent compositions, organic detergent compositions, etc., can solve the problem of increasing product cost and preparation difficulty, poor stability of effervescent tablet products, and inability to Release of washing ingredients and other problems, to achieve the effect of improving washing and decontamination performance, significant capillary benefits, and overcoming stability problems

Active Publication Date: 2021-01-15
广东水卫仕生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Chinese patent CN107488531A discloses a neutral instant block detergent composition and a preparation method thereof, which uses acidic disintegrants, alkaline disintegrators, etc. Dissolution speed, good dissolution effect, no damage to skin and clothes, the block detergent composition is an effervescent tablet product, which relies on the acid-base reaction of the effervescent tablet to achieve disintegration and dissolution, and the stability of the effervescent tablet product is poor. The product is prone to bag swelling during storage, and cannot selectively release cleaning ingredients according to the working procedures of the dishwasher
[0006] Chinese patent CN108774615A discloses a detergent tablet for automatic dishwashers, which uses a first disintegrant and a second disintegrator. Different disintegrators release effective active ingredients in different stages, but the detergent tablet The second disintegrant is still an effervescent disintegrant, and two types of disintegrants are used, which increases the cost of the product and the difficulty of preparation, and also easily affects the stability of the product

Method used

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  • Detergent composition and its preparation method and application
  • Detergent composition and its preparation method and application
  • Detergent composition and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-4

[0053] According to the formula table in Table 1, Examples 1-4 were prepared respectively, and the prepared instant-type dishwasher special detergent blocks with capillary activity were obtained. The preparation method is as follows: 1) Granulation: First, mix sodium carbonate, anhydrous sodium sodium sulfate and binder PEG8000 into a high-efficiency wet granulator, sieve (40-80 mesh), dry and dry to obtain alkali 2) mixing: mix the alkaline granules in step 1) with the rest of the materials according to the feeding ratio. 3) Tablet compression: put the mixture in step 2) into the hopper of the tablet press, turn on the vacuum cleaner, turn on the tablet press, adjust the speed of the tablet press, and perform tablet compression.

[0054] The formula composition of the instant type dishwasher special washing block with capillary activity of table 1 embodiment 1-4

[0055]

[0056]

Embodiment 5-8

[0058] According to the formula table in Table 2, Examples 5-8 were respectively prepared to prepare instant-type dishwasher special detergent blocks with capillary activity. The preparation method is as follows: (1) Granulation: first mix sodium carbonate, anhydrous sodium sodium sulfate, LF403 and binder PEG6000 into a high-efficiency wet granulator, sieve (40-80 mesh) and dry Dry to obtain alkaline granules; 2) Mixing: mix the alkaline granules in step 1) with the rest of the materials according to the feeding ratio. 3) Tablet compression: put the mixture in step 2) into the hopper of the tablet press, turn on the vacuum cleaner, turn on the tablet press, adjust the speed of the tablet press, and perform tablet compression.

[0059] The formula composition of the instant type dishwasher special washing block with capillary activity of table 2 embodiment 5-8

[0060]

[0061]

Embodiment 9-12

[0063] According to the formula table in Table 3, Examples 9-12 were respectively prepared to prepare instant-type dishwasher special detergent blocks with capillary activity. The preparation method is as follows: (1) Granulation: First, mix sodium carbonate, anhydrous sodium sodium sulfate, LF403 and binder PEG4000 into a high-efficiency wet granulator, sieve (40-80 mesh) and dry Dry to obtain alkaline granules; 2) Mixing: mix the alkaline granules in step 1) with the rest of the materials according to the feeding ratio. 3) Tablet compression: put the mixture in step 2) into the hopper of the tablet press, turn on the vacuum cleaner, turn on the tablet press, adjust the speed of the tablet press, and perform tablet compression.

[0064] The formula composition of the instant type dish washing block with capillary activity of embodiment 9~12 of table 3

[0065]

[0066]

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Abstract

The invention relates to a detergent composition and a preparation method and application thereof. The detergent composition is prepared from the following components as raw materials in percent by mass: 0.1-10% of a disintegrating agent, 0.1-15% of a surfactant, 0.05-20% of a bleaching agent, 0.5-15% of a bonding agent, 0-5% of an enzyme preparation and 70-80% of a detergent aid, wherein the disintegrating agent is at least one of linear polysaccharide microcrystalline cellulose with the number average molecular weight of 540,000-1,800,000 and a crosslinked N-vinyl-2-pyrrolidone homopolymer with the number average molecular weight of 1,000,000-5,000,000. The detergent composition cannot disintegrate in a pre-washing phase and can rapidly disintegrate in a main washing phase in combinationwith the working procedures of a dishwasher, so that effective components are more thoroughly dissolved, the washing effect is good, and no cake is left after completion of washing; a product is stable in property and convenient to carry and use.

Description

technical field [0001] The invention relates to the technical field of daily chemical products, in particular to a detergent composition and its preparation method and application. Background technique [0002] With the innovation and progress of science and technology, household dishwashers are becoming more and more popular and become the main household appliances in people's daily life. Dishwashers remove the dirt on the dishes mainly by means of the spray effect generated by strong water flow in three-dimensional space, the heat energy effect of warming water and the degreasing and decontamination effect of detergent. After being pressurized by the booster pump, the water sprayed from the nozzle into the dishwasher performs a three-dimensional rotational movement in the machine. There is no dead angle in the machine that cannot be cleaned. The powerful water flow energy impact effect generated by the spray, It can effectively remove the dirt adhered to the tableware. C...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/72C11D1/825C11D3/22C11D3/37C11D3/33C11D3/386C11D3/10C11D3/20C11D3/04C11D3/39C11D3/60C11D17/00
CPCC11D1/008C11D1/72C11D1/722C11D1/8255C11D3/046C11D3/10C11D3/2086C11D3/222C11D3/33C11D3/3707C11D3/38609C11D3/3942C11D3/3953C11D17/0091
Inventor 孙国
Owner 广东水卫仕生物科技有限公司