CN1140755A

CN1140755A - Lumpy cleaning agent for automatic toilet flushing and its producing process

Info

Publication number: CN1140755A
Application number: CN 95111697
Authority: CN
Inventors: 程伟红; 周鸣方; 张幼娟
Original assignee: SHANGHAI SYNTHETIC DETERGENTS FACTORY
Current assignee: SHANGHAI SYNTHETIC DETERGENTS FACTORY
Priority date: 1995-07-18
Filing date: 1995-07-18
Publication date: 1997-01-22
Anticipated expiration: 2015-07-18
Also published as: CN1077596C

Abstract

The lumpy cleaning agent is produced through extrusion and adding the mixture of aliphatic salts, phosphate surfactant and non-ionic polyoxyethlene surfactant into the mixture of strong-detergency surfactant, chelating agent, developer, filling, disinfectant and aromatic. It has the synergy of the said matters and controlled dissolving speed, and it is stuck onto the bottom of water tank and has the comprehensive effect of preventing scale, preventing bad smell, disinfection and cleaning.

Description

Lumpy cleaning agent for automatic toilet flushing and manufacture method

The present invention relates to production of domestic chemical products, especially a kind of detergents and cosmetic irrigation is the water closet cleaner special.

At home and abroad, the sanitising agent that is exclusively used in water closet has multiple in the market, can be divided into two big classes, and a class is a de-sludging type cleaning agent, and as cleaning toilet powder, toilet cleaner etc., they directly act on the dirt, and dirt is played removal.Because dirt absorption stubbornness in the water closet, chemical ingredients is special, so this class sanitising agent is generally all made strongly-acid, but strong acid is strong to ceramic surface corrosion, destructible porcelain surface and outfall sewer, and it is very dangerous when using to human body, can not often clean again water closet pan, sterilization, external for this reason many companies are as Jeyes group LTD, Henkel, Kiwi Brourds Inc etc. works out another kind of solid-state automatic irrigation, automatically water closet is washed after it can use at every turn, can prevent dirt deposition, and has cleaning, deodorizing, sterilization, multiple functions such as sterilization can directly be put into water tank, reach one month duration of service or more of a specified duration.This series products also has three kinds of forms, and is a kind of in the bottle that the solid irrigation is packed into, is hung on by silk thread and uses in the water tank, and the another kind of solid irrigation is contained in is hung on the use of water closet pan limit in the hollow basket, and the third then is directly to drop in the water tank to use.But preceding two kinds of products not only use the back waste to increase, cost rises, and use also inconvenient, and there is the irrigation unstable properties in the product of the third form that has on the market, do not dissolve too soon or fully as the irrigation dissolution rate, product immerses back collapse-deformation in the water, and block in use position moves, floats, and is rinsed shortcomings such as water washes away and appearance is softer, production and transport is inconvenient, easily deformable.

The purpose of this invention is to provide and a kind ofly directly immerse block irrigation in the water tank, in water, can evenly discharge in a long time, the working substance that it is contained is soluble in water, and water closet pan and water tank etc. is played cleaning, sterilization, the one step completed a kind of lumpy cleaning agent for automatic toilet flushing of deodorizing and manufacture method thereof.

Technical scheme of the present invention is: with tensio-active agent such as fatty alcohol-polyoxyethylene ether (9EO), alkylphenol polyoxyethylene (10EO), polyoxyethylenated alcohol sodium sulfate, Sodium dodecylbenzene sulfonate, sodium lauryl sulphate, alkyl sodium sulfonate, alkylolamide, α-Xi Jihuangsuanyan, fatty acid methyl ester sulfonate etc. is main stain remover, add raw materials such as sequestrant, developer, weighting agent, sterilant, perfume compound again, in adopting the extrusion process production process, in said mixture, add following weight percent component again:

A. fatty acid salt is not more than 50%, and its molecular formula is R-COOM, and R can be that carbonatoms is the alkyl of 8-24, and M can be metal-salt or triethanolamine salts such as potassium, sodium, calcium, magnesium, aluminium, zinc;

B. the phosphoric acid ester tensio-active agent is not more than 20%, and it can be an alkylphosphonic acid carboxylic acid fat, the aliphatic alcohol polyethenoxy phosphoric acid ester, and alkylphenol-polyethenoxy phosphoric acid ester etc., its alkyl is the alkyl of 8-24 C atom, polyoxyethylene groups can contain the oxyethane of 1-6Mol.

C. one or more hang down the polyoxyethylene non-ionic surfactant mixture of oxyethane numbers, be not more than 30%, it can be the aliphatic amine polyoxyethylene compound, fatty amide polyoxyethylene compound, aliphatic acid polyethenoxy compound, the aliphatic alcohol polyethenoxy compound, the alkylphenol-polyethenoxy compound, polyhydric alcohol fatty acid ester polyoxyethylene compound, polyoxyethylene polyoxypropylene block polymer, its alkyl contains 8-24 C atom, and the oxyethane number can be 1-6Mol.Because the present invention has adopted said components, can produce well synergy behind the surfactant compound that three classes are added, control the dissolution rate of block well.

The product of the technical program adopts following method to produce: after the said components material is mixed it, mill, send into common spiral extrusion machine again and carry out extrusion molding, cut to pack again and dispatch from the factory.

Owing to adopted above-mentioned tensio-active agent in the product of the present invention, sequestrant, sterilant, developer, perfume compound, weighting agent, materials such as tackiness agent dissolution rate conditioning agent, product of the present invention can directly be dropped in the water tank, under the effect of dissolution rate conditioning agent, make the slow uniform dissolution of this product energy in water, by observing the colour-change of developer, judge whether this thing can continue to use, because product of the present invention directly drops in the water tank and uses, make active substance soluble in water, bath is cleaned, sterilization, deodorizing is once finished, play the effect that keeps lavatory cleansing, distribute delicate fragrance simultaneously, purify air, make wash-down water be coloured, environment of toilet is played the effect that beautifies.In addition, owing to adopt extruding shaping technique, make the production rate of product of the present invention fast, can produce, replaced traditional employing mold, pressing mold production technique by streamline, processes such as heating, the demoulding have been save, can make different shapes because of extrusion process makes product of the present invention, product surface is smooth, even, compact internal structure, and appearance is harder, is convenient to Transport Package.

Set forth most preferred embodiment of the present invention below:

Formulation Example:

Sodium soap sodium 20%

Single alkyl phosphonic acid receives 10%

The stearic acid monoethanolamide 15% of 2EO

2,4-dimethyl para-chlorophenol 0.8%

Sodium dodecylbenzene sulfonate 17%

Saltcake 20%

Trisodium Citrate 12%

Blue dye 5%

Essence 0.2%

Above nine kinds of compositions are mixed in proportion, mill, send into plodder extruding slivering, stripping and slicing then, packing gets final product.

Claims

A lumpy cleaning agent for automatic toilet flushing, comprise tensio-active agent, sequestrant, developer, weighting agent, sterilant, perfume compound, its feature is added following weight percent component again in said mixture:

A. fatty acid salt is not more than 50%, and its molecular formula is R-COOM, and R can be that carbonatoms is the alkyl of 8-24, and M can be metal-salt or triethanolamine salts such as potassium, sodium, calcium, magnesium, aluminium, zinc;

B. the phosphoric acid ester tensio-active agent is not more than 20%, and it can be an alkylphosphonic acid carboxylic acid fat, the aliphatic alcohol polyethenoxy phosphoric acid ester, and alkylphenol-polyethenoxy phosphoric acid ester etc., its alkyl is the alkyl of 8-24 C atom, polyoxyethylene groups can contain the oxyethane of 1-6Mol;

C. one or more hang down the polyoxyethylene non-ionic surfactant mixture of oxyethane numbers, be not more than 30%, it can be the aliphatic amine polyoxyethylene compound, the fatty amide polyoxyethylene compound, the aliphatic acid polyethenoxy compound, aliphatic alcohol polyethenoxy compound, alkylphenol-polyethenoxy compound, polyoxyethylene polyoxypropylene block polymer, its alkyl contains 8-24 C atom, and the oxyethane number can be 1-6Mol.
2. the manufacture method of lumpy cleaning agent for automatic toilet flushing according to claim 1, it is characterized in that getting after said components is made into raw material, it is mixed stir, mill again, send into common spiral extrusion machine and carry out extrusion molding, cutting back packing is dispatched from the factory again.