CN103814896B - Disinfectant and wet tissue prepared from same - Google Patents

Abstract

The invention provides a disinfectant and a wet tissue prepared from the same. The disinfectant is prepared from the following components in parts by weight: 0.01-0.4 part of dodecyl dimethyl benzyl ammonium chloride, 0.01-0.4 part of tetradecyl dimethyl benzyl ammonium chloride, 0.01-0.4 part of cetyl dimethyl benzyl ammonium chloride, 0.01-0.4 part of hexamethylenetetramine, 0.1-0.5 part of glycerine and 3.6-5 parts of deionized water. The disinfectant and the wet tissue prepared by the same, provide by the invention are safe to human bodies, and non-poisonous, innocuous, non-combustible and non-explosive, and safe and convenient to transport; the actual use cost accounting is low; the secondary pollution caused by disinfection is avoided.

Description

The hygenic towelette of a kind of thimerosal and manufacture thereof

Technical field

The present invention relates to the hygenic towelette of a kind of thimerosal and manufacture thereof.

Background technology

Current thimerosal product is main component mainly with single chemical raw material, although can ensure Disinfection Effect, secondary may be caused to poison to human body or environment etc. after sterilization.

As the most frequently used disinfectant be mostly chlorine, the compound of bromine, iodine or the halogen that can spiral accordingly.What this type of disinfectant consumption was maximum is chlorine, and its cost of raw material is low, and easily, bactericidal effect is obvious, is thus used widely in preparation.But the irritant smell of this type of disinfectant, has stimulation to belong to and corrosivity to skin, and the bactericidal action duration is short, can bring out the carcinoma of the rectum, colon cancer, carcinoma of urinary bladder, discomfort can comparatively be widely used in various environment and crowd.Ozone and chlorine dioxide are sterilization effective disinfectants rapidly, and the disinfection efficiency of ozone doubles than chlorine, extensive kill bacteria, algae, virus and spore, is a kind of wide-spectrum bactericide, also may be oxidized Organic substance in water quickly, but cost is higher simultaneously.Peroxide is also that a class is applied than soft disinfection composition widely, and mainly contain peroxidating group (hydrogen peroxide), Peracetic acid, Peroxycaprylic acid etc., wherein it is well known that hydrogen peroxide, sterilizing ability is close to mercury oxide.But its its good bactericidal effect of active concentration only reaching restriction just can be guaranteed, have impact on its scope of application, and price is high largely.

And in portion of techniques, use dodecyl benzyl dimethyl ammonium chloride, the thimerosal that Wu Luotuoping, DDAC, cetalkonium chloride, glycerine etc. use, it can reach nonhazardous, without negative interaction, but its sterilization is long for period, the requirement of the quick disinfecting of moisture paper tissue papers can not be applicable to well.

Summary of the invention

The object of the invention is to overcome above-mentioned weak point, thus provide a kind of to human-body safety, nontoxic, do not fire not quick-fried transport storage safely, conveniently, actual use cost is low, can not cause the secondary pollution of sterilization, the sterilization night that sterilization speed is fast and the hygenic towelette that is made thereof.

Technical scheme of the present invention is achieved in that a kind of thimerosal, comprises weight as follows: dodecyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, myristyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, cetalkonium chloride 0.01 ~ 0.2 part, hexa 0.01 ~ 0.2 part, glycerine 0.1 ~ 0.5 part, deionized water 3.6 ~ 5 parts.

Further, dodecyl benzyl dimethyl ammonium chloride 0.12 part, myristyl benzyl dimethyl ammonium chloride 0.12 part, cetalkonium chloride 0.04 part, hexa 0.1 part, glycerine 0.2 part, deionized water 4.42 parts.

The method of above-mentioned thimerosal and making hygenic towelette thereof, its step is as follows:

A. in the first enamel reactor, add dodecyl benzyl dimethyl ammonium chloride 0.01 ~ 0.2 part, myristyl benzyl dimethyl ammonium chloride 0.01 ~ 0.2 part, cetalkonium chloride 0.01 ~ 0.1 part, glycerine stirring 25 ~ 40 minutes successively, obtain mixed liquor A;

B. in the second enamel reactor, add hexa 0.01 ~ 0.2 part, glycerine 0.1 ~ 0.5 part, stir 25 ~ 40 minutes, obtain mixed liquid B;

C. mixed liquor A is added in mixed liquid B, and adds deionized water 3.6 ~ 5 parts, stir, place 18 ~ 30 hours, obtain mixed liquor C;

D., after being filtered by mixed liquor C, moistening water knits non-woven fabrics, obtains hygenic towelette.

Compared with prior art, the present invention have technology with oneself compared with to have the following advantages gesture:

This thimerosal produced, human body use safety is nontoxic, harmless, degradable. easy to use, transport is stored safely, it is non-stimulated to facilitate, corrosion-free, actual use cost is low, can not cause the rotten dye of the secondary after sterilization, good economic benefit and environmental benefit can be produced, virus killing speed is high, and the time is short, its hygenic towelette be prepared from, can sterilization rapidly, there are the stronger market competitiveness and market prospects.

Embodiment

Be clearly and completely described below in conjunction with the technical scheme in embodiment, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.

A kind of thimerosal provided by the invention, its composition comprises: purity is dodecyl benzyl dimethyl ammonium chloride, the myristyl benzyl dimethyl ammonium chloride of 95% ~ 99%, cetalkonium chloride, the hexa of 98% ~ 100%, glycerine, the deionized water of 97% ~ 99% of 95% ~ 99% of 95% ~ 99%.

Embodiment one:

First in the first enamel reactor, add dodecyl benzyl dimethyl ammonium chloride 0.1kg successively, myristyl benzyl dimethyl ammonium chloride 0.1kg, cetalkonium chloride 0.1kg, glycerine stir 25 minutes, obtain mixed liquor A; Then in the second enamel reactor, add hexa 0.1kg, glycerine 1kg, stir 25 minutes, obtain mixed liquid B; Again mixed liquor A is added in mixed liquid B, and adds deionized water 442kg, stir, place 18 hours, obtain mixed liquor C; After finally being filtered by mixed liquor C, moistening water knits non-woven fabrics, obtains hygenic towelette.

Experimental result: under normal temperature condition, to staphylococcus aureus kill oncomelania >=3.00 (45 seconds); To Escherichia coli kill oncomelania >=4.00 (62 seconds); To candida albicans gold kill oncomelania >=4.00 (37 seconds).

Embodiment two:

First in the first enamel reactor, add dodecyl benzyl dimethyl ammonium chloride 12kg successively, myristyl benzyl dimethyl ammonium chloride 12kg, cetalkonium chloride 4kg, glycerine 10kg stir 30 minutes, obtain mixed liquor A; Then in the second enamel reactor, add hexa 10kg, glycerine 10kg, stir 30 minutes, obtain mixed liquid B; Again mixed liquor A is added in mixed liquid B, and adds deionized water 442kg, stir, place 24 hours, obtain mixed liquor C; After finally being filtered by mixed liquor C, moistening water knits non-woven fabrics, obtains hygenic towelette.

Experimental result: under normal temperature condition, to staphylococcus aureus kill oncomelania >=5.00 (31 seconds); To Escherichia coli kill oncomelania >=5.00 (33 seconds); To candida albicans gold kill oncomelania >=4.00 (32 seconds).

Embodiment three:

First in the first enamel reactor, add dodecyl benzyl dimethyl ammonium chloride 40kg successively, myristyl benzyl dimethyl ammonium chloride 40kg, cetalkonium chloride 20kg, glycerine 50kg stir 40 minutes, obtain mixed liquor A; Then in the second enamel reactor, add hexa 40kg, glycerine 50kg, stir 40 minutes, obtain mixed liquid B; Again mixed liquor A is added in mixed liquid B, and adds deionized water 500kg, stir, place 30 hours, obtain mixed liquor C; After finally being filtered by mixed liquor C, moistening water knits non-woven fabrics, obtains hygenic towelette.

Experimental result: under normal temperature condition, to staphylococcus aureus kill oncomelania >=5.00 (30 seconds); To Escherichia coli kill oncomelania >=4.00 (31 seconds); To candida albicans gold kill oncomelania >=5.00 (32 seconds).

After data variation by embodiment 1 ~ 3, its experiment results change can be analyzed and draw, when mixed liquid concentration be increased to be increased to the solution concentration of embodiment 2 by the thimerosal concentration of embodiment 1 time, its bactericidal effect has obvious Long-term change trend, and be increased to embodiment 3 by the thimerosal concentration of embodiment 2, bactericidal effect weakens, from the above results, embodiment 2 be preferred forms.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (3)

1. a thimerosal, is characterized in that: proportioning is as follows: unit: weight portion

Dodecyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, myristyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, cetalkonium chloride 0.01 ~ 0.4 part, hexa 0.01 ~ 0.4 part, glycerine 0.1 ~ 0.5 part, deionized water 3.6 ~ 5 parts.

2. a kind of thimerosal according to claim 1, is characterized in that: unit: weight portion

Dodecyl benzyl dimethyl ammonium chloride 0.12 part, myristyl benzyl dimethyl ammonium chloride 0.12 part, cetalkonium chloride 0.04 part, hexa 0.1 part, glycerine 0.2 part, deionized water 4.42 parts.

3. the hygenic towelette that is made of thimerosal according to claim 1, is characterized in that: unit: weight portion

A. in the first enamel reactor, dodecyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, myristyl benzyl dimethyl ammonium chloride 0.01 ~ 0.4 part, cetalkonium chloride 0.01 ~ 0.4 part, glycerine 0.1 ~ 0.5 part is added successively, stir 25 ~ 40 minutes, obtain mixed liquor A;

B. in the second enamel reactor, add hexa 0.01 ~ 0.4 part, glycerine 0.1 ~ 0.5 part, stir 25 ~ 40 minutes, obtain mixed liquid B;

C. mixed liquor A is added in mixed liquid B, and adds deionized water 3.6 ~ 5 parts, stir, place 18 ~ 30 hours, obtain mixed liquor C;

D., after being filtered by mixed liquor C, moistening water knits non-woven fabrics, obtains hygenic towelette.