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Dishwasher body detergent solid composition and preparation method

A technology for solid compositions and detergents, applied in the preparation of detergent mixture compositions, detergent compositions, organic detergent compositions, etc., can solve the problems of bacteria affecting hygiene and safety, single function, unpleasantness, etc. The effect of using experience

Active Publication Date: 2022-02-18
GUANGZHOU LIBY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The long-term use of the dishwasher, the enriched dirt is mainly divided into two types, one is the combination of calcium and magnesium ions in the water and carbonate ions in the detergent to form various calcium scales or solid dirt, etc. These scales mainly form Excessive enrichment on the internal components of the dishwasher, such as the stainless steel inner cavity, or the heating coil in the dishwasher will affect the cleaning effect of the dishwasher, the heating efficiency of the heating coil, and even the washing The service life of the bowl machine; another type of dirt is mainly the gradual accumulation of various oil stains and saponified grease in daily washing, mainly remaining on ABS plastic, and more concentrated in the inside of the dishwasher spray arm and the dishwasher drain The filter port, the residue and enrichment of such stains will cause a lot of peculiar smell or breed bacteria. When the peculiar smell is used, it will bring great unpleasant feeling, and the growth of bacteria will affect the hygiene and safety.
[0004] However, the existing cleaning products have a single function and cannot remove the enriched calcium scale, oil scale and soap scale at the same time. It is urgent to develop a detergent product suitable for cleaning the body of the dishwasher

Method used

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  • Dishwasher body detergent solid composition and preparation method
  • Dishwasher body detergent solid composition and preparation method
  • Dishwasher body detergent solid composition and preparation method

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0067] Preparation of Rheology Modifier Composition A:

[0068] 1) Turn on the heating equipment of the coating machine, control the temperature of the coating machine at 40 degrees, and pour the target amount of acid cleaning agent into the coating machine;

[0069] 2) Add the target amount of decontamination emulsifier into the liquid feeder, turn on the stirring equipment of the coating machine, and after the coating machine starts to rotate, slowly spray the decontamination emulsifier through the high-pressure gun, while heating, rotating and spraying liquid, to obtain a powder with uniform particles;

[0070] 3) Carefully observe the state of the powder inside the coating machine. When the liquid is uniformly attached to the surface of the powder and presents a glossy surface, add the target amount of rheological adjustment additive, continue heating and stirring, and wait until the rheology adjustment additive is evenly attached. Turn off the heating equipment, and pour...

Embodiment 1～5

[0077] The specific compositions of Examples 1-5 are shown in Table 1.

[0078] The dishwashing agent body cleaning agent formula composition of table 1 embodiment 1~5

[0079]

[0080] Note: Dehypon GRA is the trade name of BASF's modified fatty alcohol polyethylene glycol ether, Acusol445NG is the trade name of Dow's acrylic polymer raw material, and PE 6400 is the trade name of BASF's eo-po block polymer.

[0081] The preparation process step of embodiment 1~5 is as follows:

[0082] ① Preparation of rheology modifier composition A:

[0083] 1) Turn on the heating equipment of the coating machine, control the temperature of the coating machine at 40 degrees, and pour the target amount of anhydrous citric acid into the coating machine;

[0084] 2) Add the target amount of Dehypon GRA to the liquid feeder, turn on the mixing equipment of the coating machine, and after the coating machine starts to rotate, slowly spray Dehypon GRA through a high-pressure gun, while heatin...

Embodiment 6～10

[0092] The concrete components table 2 of embodiment 6~10.

[0093] The dishwashing agent body cleaning agent formula composition of table 2 embodiment 6~10

[0094]

[0095]

[0096] Note: Plurafac LF 900 is the trade name of BASF's fatty alcohol eo-po block polymer, SokalanCP5 is the trade name of BASF's maleic acid / acrylic acid copolymer raw material, GP 4503 is the trade name of Dow's silicone defoamer raw material grade.

[0097] The preparation process steps of embodiment 6~10 are as follows:

[0098] ① Preparation of rheology modifier composition A:

[0099] 1) Turn on the heating equipment of the coating machine, control the temperature of the coating machine at 40 degrees, and pour the target amount of anhydrous citric acid into the coating machine;

[0100] 2) Add the target amount of Dehypon GRA to the liquid feeder, turn on the mixing equipment of the coating machine, and after the coating machine starts to rotate, slowly spray Dehypon GRA through a high-p...

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Abstract

The invention discloses a dishwasher body detergent solid composition and a preparation method, and relates to the technical field of dishwasher cleaning products. The composition includes 0.2-99.0% rheology modifier composition A; 1-60.0% filler; 0.2-10.0% anti-redeposition aid; 0.1-5.0% corrosion inhibitor; 0.1-3.0% defoamer; The rheology modifier composition A is composed of the following components: based on the total weight of the dishwasher body detergent solid composition, it contains 10.0-90.0% acid cleaning agent; 0.2-20.0% decontamination emulsifier and 0.01 ‑10.0% rheology adjustment aid. The detergent solid composition for the dishwasher body provided by the invention is in the form of solid particles, and has the function of removing calcium scale, grease and soap scale peculiar to the dishwasher to achieve cleaning. At the same time, the compounding of the above-mentioned ingredients can make the detergent solid The composition has a certain water-carrying capacity, and even in the case of moisture absorption during production or use, it can maintain good fluidity of the particles and improve user experience.

Description

technical field [0001] The invention relates to the technical field of dishwasher cleaning products, in particular to a solid composition of detergent for a dishwasher body and a preparation method. Background technique [0002] The domestic dishwasher market is booming, and more and more users own dishwashers. Dishwashers also need cleaning and maintenance during daily use to prolong the service life of dishwashers and ensure the cleaning effect of dishwashers. [0003] The long-term use of the dishwasher, the enriched dirt is mainly divided into two types, one is the combination of calcium and magnesium ions in the water and carbonate ions in the detergent to form various calcium scales or solid dirt, etc. These scales mainly form Excessive enrichment on the internal components of the dishwasher, such as the stainless steel inner cavity, or the heating coil in the dishwasher will affect the cleaning effect of the dishwasher, the heating efficiency of the heating coil, and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C11D1/72C11D3/04C11D3/08C11D3/12C11D3/16C11D3/20C11D3/33C11D3/36C11D3/37C11D3/60C11D17/06C11D11/00
CPCC11D1/72C11D1/008C11D3/124C11D3/128C11D3/2086C11D3/08C11D3/3707C11D3/3761C11D3/042C11D3/046C11D3/33C11D3/36C11D3/162C11D17/0039C11D17/06C11D11/0023C11D11/0029C11D3/0073C11D3/0036
Inventor 周文杰李焕元沈兵兵张利萍
Owner GUANGZHOU LIBY
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