CN104474860A - Antibacterial and formaldehyde removing indoor air purification composition and preparation method thereof - Google Patents
Antibacterial and formaldehyde removing indoor air purification composition and preparation method thereof Download PDFInfo
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- CN104474860A CN104474860A CN201410611691.9A CN201410611691A CN104474860A CN 104474860 A CN104474860 A CN 104474860A CN 201410611691 A CN201410611691 A CN 201410611691A CN 104474860 A CN104474860 A CN 104474860A
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Abstract
The invention discloses an antibacterial and formaldehyde removing indoor air purification composition and a preparation method thereof. The antibacterial and formaldehyde removing indoor air purification composition comprises a broad-spectrum antibacterial agent and a hydrazide formaldehyde removing component, wherein the broad-spectrum antibacterial agent contains a broad-spectrum antibacterial plant extraction liquid pythoncidere and a broad-spectrum antibacterial agent compound. According to the present invention, the antibacterial and formaldehyde removing indoor air purification composition comprises, by weight, 0.2-2 parts of the broad-spectrum antibacterial plant extraction liquid pythoncidere, 0.2-1.0 part of the broad-spectrum antibacterial agent compound, 5-20 parts of a hydrazide compound, 0.5-10 parts of a non-ionic surfactant, 1-5 parts of a catalyst, and 0.2-2 parts of a penetrant; the antibacterial and formaldehyde removing indoor air purification composition is characterized in that (1) the broad-spectrum antibacterial sterilization component and the formaldehyde removing component are compounded, the surfactant is emulsified and solubilized into deionized water, and uniform stirring is performed to form a stable and transparent solution, (2) the broad-spectrum antibacterial agent comprises the broad-spectrum antibacterial component pythoncidere in the plant extraction liquid and the broad-spectrum antibacterial compound, and (3) the formaldehyde removing component adopts the hydrazide compound as the main component, and the polyol, the penetrant, the catalyst and the like are combined so as to form the product; and the antibacterial and formaldehyde removing indoor air purification composition has characteristics of fast and effective antibacterial and formaldehyde removing, and low cost.
Description
Technical field
The present invention relates to a kind of antibacterial aldehydes removal indoor air purification composition spray, specifically one has except formaldehyde, the indoor air purification agent of antibacterial deodorizing.Particularly introducing broad-spectrum antiseptic composition in formaldehyde components, especially introduce the broad-spectrum antiseptic composition polyphenol powde in plant extraction liquid.Reach the degerming effect eliminated the unusual smell of aldehydes removal.
Background technology
The harm of formaldehyde, is well known now, except the patent of formaldehyde and product also have a lot.The existing indoor air purification agent except formaldehyde some only have the single function except formaldehyde, though some has the complex function of antibacterial deodorizing, be all utilize photocatalyst technology substantially, reach the function of antibacterial aldehydes removal.As 200510110191.8-composite photocatalitic germicide, CN201310064304-composite antibacterial anion air cleanser and preparation method, wait patent document to be utilize nano-TiO
2technology reach the effect of antibacterial aldehydes removal.Or to utilize in plant extraction liquid essential oil to carry out antibacterial aldehydes removal as the antibacterial formaldehyde scavenger patent notes in CN201310399285-automobile.These antibacterial aldehydes removals have certain limitation, as in the insufficient place of some illumination, and nano-TiO
2the function of antibacterial aldehydes removal is bad with regard to what play, take effect also slow, and cost is more expensive.Essential oil in some plant extraction liquid has antibacterial functions, and some does not have, and even some extract has very dark color and luster, and impact uses.Nor be that all plant extraction liquid essential oils have antibacterial functions, but the polyphenol powde in plant extraction liquid has antibacterial action substantially.Polyphenol powde is the translation of Pythoncidere, and Russia Leningrad college professor doctor B.P.Toknnh finds when higher plant is injured, can discharge " polyphenol powde ", and to kill other biology of its surrounding environment, the source of polyphenol powde is the system of defense of plant.Polyphenol powde, not only has fragrance, and also have woody flavour feature, be a kind of broad spectrum antimicrobicide simultaneously.
Summary of the invention
Object of the present invention will provide one namely can remove formaldehyde fast exactly, again can the air purifying preparation of antibacterial deodorizing rapidly.
One of the present invention antibacterial aldehydes removal air purifying composition spray, hydrazides class substance and formolite reaction is utilized to generate a kind of harmless compound exactly, reach the object of aldehydes removal, integrate polyphenol powde and a small amount of antibacterial compound in broad spectrum in broad-spectrum antiseptic composition plant extraction liquid.Reach the function that quick antibacterial aldehydes removal eliminates the unusual smell.The product simultaneously prepared is water base transparency liquid product, and cost is also lower.
An antibacterial indoor air purification composition spray except formaldehyde, the raw material primarily of following weight proportion forms: broad spectrum antimicrobicide plant extraction liquid polyphenol powde 0.2 ~ 2 part; Antibacterial compound in broad spectrum 0.2 ~
1.0part; Hydrazide kind compound 5 ~ 20 parts; Multicomponent alcoholics compound 1 ~ 5 part; Non-ionic surface active agent 0.5 ~ 10 part; Catalyst 1 ~ 5 part; Bleeding agent 0.2 ~ 2 part; Deionized water 80 ~ 85 parts.
According to embodiments of the invention, this antibacterial indoor air purification composition except formaldehyde preferably includes: broad spectrum antimicrobicide plant extraction liquid polyphenol powde 0.5 ~ 1.5 part; Antibacterial compound in broad spectrum 0.3 ~ 0.4 part; Hydrazide kind compound 5 ~ 10 parts; Multicomponent alcoholics compound 2 ~ 4 parts; Non-ionic surface active agent 3 ~ 7 parts; Catalyst 2 ~ 4 parts; Bleeding agent 0.7 ~ 1.5 part; Deionized water 80 ~ 82 parts.Thus, composition can be improved further antibacterial except effect of formaldehyde.
According to embodiments of the invention, this antibacterial indoor air purification composition except formaldehyde most preferably comprises: broad spectrum antimicrobicide plant extraction liquid polyphenol powde 1 part; Antibacterial compound in broad spectrum 0.35 part; Hydrazide kind compound 8 parts; Multicomponent alcoholics compound 3 parts; Non-ionic surface active agent 5 parts; Catalyst 3 parts; Bleeding agent 1 part; Deionized water 80 parts.Thus, composition can be improved further antibacterial except effect of formaldehyde.
Described broad spectrum antimicrobicide plant extraction liquid polyphenol powde is one or more the mixture in Chinese juniper wood polyphenol powde, cypress polyphenol powde, camphorwood polyphenol powde, China fir polyphenol powde; Preferably camphorwood polyphenol powde.
Described antibacterial compound in broad spectrum is one or more the mixture in cationic surfactant, triclosan, dichloro life, hexamethylene, methylisothiazolinone; Preferably triclosan.
Described hydrazide kind compound is one or more mixture of acethydrazide, dodecyl acid hydrazides, careless acid dihydrazide, acid dihydrazide, succinic acid hydrazide ii, AH, winestone acid dihydrazide, Malaysia acid dihydrazide, isophthalic acid dihydrazide; Preferably AH.
Described multicomponent alcoholics compound is one or more the mixture in the polyalcohols such as ethylene glycol, propane diols, glycerine, polyethylene glycol, laruyl alcohol, triethylene glycol; Preferably glycerine and propane diols; Preferred consumption is 1:2.
Described non-ionic surface active agent is one or more mixture of AEO, APES, fatty acid distribution of coconut oil diglycollic amide, aliphatic amine polyoxyethylene ether, rilanit special; Preferably rilanit special and OP emulsifying agent; The consumption of preferred rilanit special and OP emulsifying agent is 0.5 ~ 2:1; Prepreerence be the consumption of rilanit special and OP emulsifying agent is 2:3.
Described catalyst is one or more mixture of the halide of metal, nitrate, sulfate, sulphite, disodium ethylene diamine tetraacetate.The halide available metal chloride of metal, metal bromide; Preferably magnesium chloride and EDTA; Preferred magnesium chloride and EDTA are 5 ~ 10:1.
Described bleeding agent is one or more mixture of oleic acid, laruyl alcohol, azone, dimethyl sulfoxide (DMSO), menthol, borneol; Preferably menthol.
A kind of preparation method of the antibacterial indoor air purification composition spray except formaldehyde: antibacterial compound in broad spectrum is dissolved in multicomponent alcoholics compound, adds non-ionic surface active agent mixing by (1), be uniformly dissolved, add deionized water, stir and form transparent and homogeneous liquid.(2) broad spectrum antimicrobicide plant extraction liquid polyphenol powde is joined in the obtained solution of step (1).Stir into transparent and homogeneous liquid.(3) bleeding agent, non-ionic surface active agent are joined in deionized water, heating water bath, be no more than the condition of 45 DEG C of degree in temperature under, dissolve cooling after stirring.(4) catalyst, hydrazide kind compound, multicomponent alcoholics compound are joined successively in the obtained solution of step (3), stir and form transparent and homogeneous solution.(5) by the solution mixing and stirring that solution obtained for step (2) and step (4) obtain, the antibacterial indoor air purification composition except formaldehyde is obtained; Above-mentioned each raw material dosage sum is 100%.
The composition prepared by said method is sub-packed in container, loads onto atomizing pump, rolls tight sealing cap, obtains spray.
The present invention comparatively existing product tool has the following advantages: select the plant extracts with broad-spectrum antimicrobial effect as antibacterial material, environmental protection, product adopts chemical aldehydes removal antibacterial, compared with photo catalyst TiO_2, its low price, do not need the environment for use of ultraviolet lighting and strong visible ray illumination, substantially limit without service condition, implement convenient and easy, and Use Limitation is longer, the prices of raw and semifnished materials are cheap, source is wide, product instant effect, detect through national indoor cart environment and environment-friendly products Quality Supervision and Inspection Center, within 24 hours, aldehydes removal rate reaches 95%; Degerming rate is to 95%.
Detailed description of the invention
Broad spectrum antimicrobicide plant extraction liquid polyphenol powde, antibacterial compound in broad spectrum, hydrazide kind compound, multicomponent alcoholics compound, non-ionic surface active agent, catalyst, bleeding agent, deionized water are carried out mix and blend by constant weight percentage and are obtained by the present invention.
In order to the present invention will be further elaborated, below in conjunction with specific embodiment, the present invention will be further elaborated.
Embodiment:
Formula: deionized water 440g; Propane diols 10g; OP emulsifying agent 15g; Triclosan 1.75g; Rilanit special 10g; Menthol 5g; AH 40g; EDTA1.5g; Magnesium chloride 15g; Glycerine
5g; Camphor tree polyphenol powde 5g.
Preparation method: triclosan is dissolved in the rilanit special and the mixing of OP emulsifying agent that add half in propane diols, respectively by (1), is uniformly dissolved, adds 220g deionized water, stir and form transparent and homogeneous liquid.(2) by plant extraction liquid
camphor treepolyphenol powde joins in the obtained solution of step (1).Stir into transparent and homogeneous liquid.(3) the OP emulsifying agent of the rilanit special of menthol, surplus, surplus is joined in 220g deionized water, heating water bath, be no more than the condition of 45 DEG C in temperature under, dissolve cooling after stirring.(4) magnesium chloride, AH, glycerine are joined successively in the obtained solution of step (3), stir and form transparent and homogeneous solution.(5) by the solution mixing and stirring that solution obtained for step (2) and step (4) obtain, obtain the antibacterial indoor air purification composition except formaldehyde, composition is loaded in container, loads onto valve, roll tight sealing cap, obtain spray.
Bacteria-eliminating efficacy detects: sample presentation entrusts national indoor cart environment and environment-friendly products Quality Supervision and Inspection Center according to QB/T 2761-2006 " indoor air purification product clean-up effect assay method " and GB/T 18883-2002 " Indoor Air Quality standards ", and concrete detection method is as follows:
1. test is carried out in the test chamber that airtight volume is 1.5m3, is sprayed to by the product of the present embodiment on the paper substrate of 31 ㎡, after first pass dries naturally, sprays second time.Naturally after drying for second time, then third time is sprayed.After sample dries naturally, hang in sample chamber, sample usage quantity is 500mL.
2. will be sprayed in test chamber containing the bacteria suspension of bacterium, open fan, make the portion that falls apart of air-borne bacteria in cabin even, close fan, the initial value of total plate count in air in sample detecting cabin.
3. 4h post-sampling the total plate count measured in cabin in air.
4. removal effect computing formula: y=(C
a-C
b)/C
a* 100%
In formula: y: clearance, %;
C
a: initial Cabin contamination concentration value;
C
b: Cabin contamination concentration value after action time.
Testing result is as following table:
Bacteria-eliminating efficacy testing result
Aldehydes removal effect detection: sample presentation entrusts national indoor cart environment and environment-friendly products Quality Supervision and Inspection Center, and specifically detection method is as follows according to QB/T 2761-2006 " indoor air purification product clean-up effect assay method ":
1. test is in the test chamber of 1.5m3 at two identical airtight volumes and carries out, and one is sample chamber, and another is blank cabin.
2. the product of this embodiment is sprayed on the paper substrate of 31 ㎡, after first pass dries naturally, spray second time.Naturally after drying for second time, then the 3rd time is sprayed.After carry sample dries naturally, hang in sample chamber, sample usage quantity is 500mL.
3. two cabins are put in identical Form aldehyde release source (uninterrupted slow releasing) respectively, open fan, source of release is mixed with air in cabin, tends to balance, close fan, the concentration of formaldehyde in sample detecting cabin in air is initial concentration value.
4. sample respectively after 24h and measure the concentration of formaldehyde value of air in two cabins.
5. removal effect computing formula: y=(C
a-C
b)/C
a* 100%
In formula: y: clearance, %;
C
a: the blank Cabin contamination concentration value of 24h;
C
b: 24h sample chamber internal contamination concentration value.
Testing result:
Aldehydes removal effect detection result
Claims (5)
1. an antibacterial indoor air purification composition except formaldehyde, is characterized in that: the described antibacterial indoor air purification composition spray except formaldehyde forms primarily of the raw material of following weight proportion:
Broad spectrum antimicrobicide plant extraction liquid polyphenol powde 0.2 ~ 2 part;
Antibacterial compound in broad spectrum 0.2 ~ 1.0 part;
Hydrazide kind compound 5 ~ 20 parts;
Multicomponent alcoholics compound 1 ~ 5 part;
Non-ionic surface active agent 0.5 ~ 10 part;
Catalyst 1 ~ 5 part;
Bleeding agent 0.2 ~ 2 part;
Deionized water 80 ~ 85 parts.
2. a kind of antibacterial indoor air purification composition except formaldehyde according to claim 1, is characterized in that:
Described broad spectrum antimicrobicide plant extraction liquid polyphenol powde is one or more the mixture in Chinese juniper wood polyphenol powde, cypress polyphenol powde, camphorwood polyphenol powde, China fir polyphenol powde;
Described antibacterial compound in broad spectrum is one or more the mixture in cationic surfactant, triclosan, dichloro life, hexamethylene, methylisothiazolinone;
Described hydrazide kind compound is one or more the mixture in acethydrazide, dodecyl acid hydrazides, careless acid dihydrazide, acid dihydrazide, succinic acid hydrazide ii, AH, winestone acid dihydrazide, Malaysia acid dihydrazide, isophthalic acid dihydrazide;
Described multicomponent alcoholics compound is one or more the mixture in the polyalcohols such as ethylene glycol, propane diols, glycerine, polyethylene glycol, laruyl alcohol, triethylene glycol;
Described non-ionic surface active agent is one or more the mixture in AEO, APES, fatty acid distribution of coconut oil diglycollic amide, aliphatic amine polyoxyethylene ether, rilanit special;
Described catalyst is one or more mixture of the halide of metal, nitrate, sulfate, sulphite, disodium ethylene diamine tetraacetate, wherein halide available metal chloride, the metal bromide of metal;
Described bleeding agent be oleic acid, laruyl alcohol, azone, dimethyl sulfoxide (DMSO), menthol,
borneolone or more mixture.
3. a kind of antibacterial indoor air purification composition except formaldehyde according to claim 1, it is characterized in that: described composition belongs to daily use chemicals product, optional, described composition is the form of spray or aerosol.
4. prepare a method for composition described in claim 1, it is characterized in that, comprising: classes of compounds completes composition preparation according to predetermined ratio in accordance with following steps:
(1) antibacterial compound in broad spectrum dissolved in multicomponent alcoholics compound, add non-ionic surface active agent and mix, be uniformly dissolved.Add deionized water, stir and form transparent and homogeneous liquid;
(2) broad spectrum antimicrobicide plant extraction liquid polyphenol powde is joined in the obtained solution of step (1).Stir into transparent and homogeneous liquid;
(3) bleeding agent, non-ionic surface active agent are joined in deionized water, heating, be no more than the condition of 45 DEG C of degree in temperature under, dissolve cooling after stirring;
(4) catalyst, hydrazide kind compound, multicomponent alcoholics compound are joined successively in the obtained solution of step (3), stir and form transparent and homogeneous solution;
(5) by the solution mixing and stirring that solution obtained for step (2) and step (4) obtain, the antibacterial indoor air purification composition except formaldehyde is obtained.
5. a kind of method preparing composition described in claim 1 according to claim 4, is characterized in that, be sub-packed in container, load onto atomizing pump by claim 4 resulting composition, roll tight sealing cap, obtain spray.
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