CN1077596C

CN1077596C - Lumpy cleaning agent for automatic toilet flushing and its producing process

Info

Publication number: CN1077596C
Application number: CN95111697A
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: 2002-01-09
Anticipated expiration: 2015-07-18
Also published as: CN1140755A

Abstract

The present invention relates to a blocky automatic washing agent for flush toilets, which is characterized in that the washing agent is prepared by adopting an extrusion process and comprises a mixture, at most 50% of tallate, at most 20% of organic phosphate surface active agent and at most 30% of one or a plurality of non-ionic surface active agent mixtures of polyethenoxy ether with a lower number of epoxy ethane, wherein the mixture is composed of a surface active agent with strong dirt removal power, a chelating agent, a developer, a filling agent, germicide and an aromatic. The substances are mixed to generate better synergistic effect, thereby controlling the dissolution rate of the washing agent of the present invention. The washing agent of the present invention has the advantages of easy manufacture, strong dirt removal power, uniform dissolution rate, long service time and no depression and deformation when immersed in water; the washing agent can automatically adhere to the bottom of a water tank and has the effects of completion of scale prevention, deodorization, sterilization and cleaning once.

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, and can be divided into two big classes: 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 is obstinate 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, block in use the position move, float, be rinsed that water washes away and appearance is softer, production and transport is inconvenient, because shortcomings such as distortion.

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-alkylsulfonate, 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 the dissolution rate conditioning agent of following weight percent component again:

A, fatty acid salt, 20-50%, its molecular formula is R-COOM, and R is that carbonatoms is 8-24 alkyl, and M is potassium, sodium, calcium, magnesium, aluminium, zinc salt, triethanolamine salt;

B, phosphoric acid ester tensio-active agent, 10-20%, it is alkyl phosphate, aliphatic alcohol polyethenoxy phosphoric acid ester, alkylphenol-polyethenoxy phosphoric acid ester, and its alkyl is the alkyl of 8-24 carbon atoms, and polyoxyethylene groups contains the oxyethane of 1-6Mol.

The polyoxyethylene non-ionic surfactant mixture of c, one or more low oxyethane numbers, 15-30%, it is aliphatic amine polyoxyethylene compound, fatty amide polyoxyethylene compound, aliphatic acid polyethenoxy compound, aliphatic alcohol polyethenoxy compound, alkylphenol-polyethenoxy compound, polyhydric alcohol fatty acid ester polyoxyethylene compound, polyoxyethylene polyoxypropylene block polymer, its alkyl contains 8-24 carbon atoms, and the oxyethane number is 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, with the said components material mixing evenly after, mill, send into common spiral extrusion machine extrusion molding again, cut again to pack 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 binding 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-inferior finishing, play the effect that keeps lavatory cleansing, distribute delicate fragrance simultaneously, purify air, make wash-down water be coloured, environment of toilet is played beautification function.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 20%

Single alkyl phosphonic acid sodium 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 dyes 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

1. a lumpy cleaning agent for automatic toilet flushing comprises tensio-active agent, sequestrant, developer, weighting agent, sterilant, perfume compound, binding agent, it is characterized by the binding agent dissolution rate conditioning agent that adds following weight percent in the said mixture again:

A. fatty acid salt 20-50%, its molecular formula is R-COOM, and R is that carbonatoms is 8-24 alkyl, and M is potassium, calcium, sodium, magnesium, aluminium, zinc salt or triethanolamine salt;

B. the phosphoric acid ester tensio-active agent 10-20%, and it is alkyl phosphate, aliphatic alcohol polyethenoxy phosphoric acid ester or alkylphenol-polyethenoxy phosphoric acid ester, and its alkyl is the alkyl of 8-24 C atoms, and polyoxyethylene groups is for containing the oxyethane of 1-6Mol;

C. one or more hang down the polyoxyethylene non-ionic surfactant mixture of oxyethane numbers, 15-30%, it is aliphatic amine polyoxyethylene compound, fatty amide polyoxyethylene compound, aliphatic acid polyethenoxy compound, aliphatic alcohol polyethenoxy compound, alkylphenol-polyethenoxy compound, polyhydric alcohol fatty acid ester polyoxyethylene compound or polyoxyethylene polyoxypropylene block polymer, its alkyl contains 8-24 C atoms, and the oxyethane number is 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.