CN1194767C - Aldehyde-deodorizing compositions - Google Patents
Aldehyde-deodorizing compositions Download PDFInfo
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- CN1194767C CN1194767C CNB008152829A CN00815282A CN1194767C CN 1194767 C CN1194767 C CN 1194767C CN B008152829 A CNB008152829 A CN B008152829A CN 00815282 A CN00815282 A CN 00815282A CN 1194767 C CN1194767 C CN 1194767C
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
Aldehyde-deodorizing compositions for efficiently removing aldehydes (acetaldehyde, formaldehyde, etc.) which are bad-smelling components and cause a fear of badly affecting the human health. These compositions are characterized by containing as the active ingredients: (A) at least one member selected from among hydrazides, azoles and azines; and (B) at least one member selected from among metal halides, nitrates, sulfates, sulfites and hydroxides.
Description
Technical field
The present invention relates to a kind of aldehyde-deodorizing compositions.Describe in detail again, the present invention relates to the aldehyde deodorant compositions that the aldehydes of the odor pollutant acetaldehyde of insalubrity, formaldehyde etc. is considered in a kind of effective elimination.
Background technology
In recent years, a large amount of building materials that contain chemical substances such as formaldehyde that use on newly-built dwelling house.This class chemical substance harm that scatter columns rises of gasifying in a large number thus, so-called room syndrome has become problem.
Yet formaldehydes is used to aspects such as various thermosetting resins, binding agent or mould resistant in a large number, because also do not have cheapness and displaced efficiently effective ingredient at present, need not be unpractical fully.
Thus, how these effectively eliminate aldehydes after containing the use of aldehyde material, various aldehyde-deodorizings occurred.Wherein hydrazides class, azole and piperazine class etc. have the aldehyde-deodorizing of N-N key, have higher aldehyde deodorizing effect and widely are used.
These aldehyde-deodorizings are used with wallpaper or resin etc. or after spraying is handled on the handled object of the inorganic agent of wood materials such as adhesive plate etc., eliminate formaldehyde that adhesive plate generates etc., are directly used on the inorganic agent that adhesive plates such as formaldehyde do not take place afterwards.
Yet the still not talkative enough height of deodorizing effect that above-mentioned aldehyde-deodorizing uses separately are so be necessary more to improve its performance.
Disclosure of an invention
Present inventors, (A) composition hydrazides class, azole and piperazine class and all cpds also found that with carrying out repeated trials, with select by halogenide, nitrate, sulfate and the sulphite of (B) composition metal at least a and with after obtain high effect, thereby finished the present invention.
That is at least a aldehyde-deodorizing compositions of selecting at least a halogenide, nitrate, sulfate and the sulphite that reaches by (B) composition metal that the present invention relates to select, as effective ingredient by (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind.
At least a aldehyde-deodorizing compositions of selecting at least a halogenide, nitrate and the sulfate that reaches by (B) composition metal that the present invention relates in addition select as effective ingredient by (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind.
Again, the present invention relates to by select at least a of (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind and by the halogenide of (B) composition metal, the i.e. at least a aldehyde-deodorizing compositions of selecting in the fluoride of metal, metal chloride and the metal iodide etc. as effective ingredient.
As above-mentioned (B) composition, the most handy calcium chloride.
Moreover, the present invention relates to, in above-claimed cpd, add at least a aldehyde-deodorizing compositions of selecting by in (C) component pearl rock, zeolite, silica gel, active carbon, carbamide, ferrous sulfate and the L-ascorbic acid coalition again as effective ingredient.
The best mode that carries out an invention
In aldehyde-deodorizing compositions of the present invention, use as effective ingredient by at least a (being called (A) composition in this manual) that (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind are selected.
As the hydrazides class, can lift single hydrazide compound that a hydrazide group is arranged in the molecule; The dihydrazide compound that two hydrazide groups are arranged in molecule; Many hydrazide compounds of 3 above hydrazide groups etc. are arranged in molecule.
The concrete example of single hydrazide compound can be lifted, as, general formula
R-CO-NHNH
2 (1)
Single hydrazide compound of [in the formula, R represents that hydrogen atom, alkyl maybe can have substituent aryl] expression.
In above-mentioned general formula (1), the alkyl that R represents can be lifted as, methyl, ethyl, n-pro-pyl, normal-butyl, n-pentyl, the alkyl of the straight chain of carbon numbers 1 to 12 such as base, n-heptyl, n-octyl, n-nonyl, positive decyl, n-undecane base just.As aryl, as phenyl, xenyl, naphthyl etc.Wherein preferred phenyl.Can lift as the substituent group of aryl again, as the alkyl of the straight or branched of carbon numbers 1 to 4 such as halogen atoms such as hydroxyl, fluorine, chlorine, bromine, methyl, ethyl, n-pro-pyl, isopropyl, normal-butyl, the tert-butyl group, isobutyl group.
As the hydrazide compound of above-mentioned general formula (1), particular instantiation can be lifted lauric acid hydrazides, salicylic acid hydrazides, formylhydrazine, acethydrazide, propanoic acid hydrazides, P-hydroxybenzoic acid hydrazides, naphthoic acid hydrazides, 3-hydroxyl-2-naphthoic acid hydrazides etc.
The concrete example of dihydrazide compound is can lift by as general formula
H
2NHN-X-NHNH
2 (2)
[in the formula X represent-CO-or-CO-A-CO-.A represents alkylidene or arlydene.] expression dihydrazide compound.
In above-mentioned general formula (2), represent alkylidene as A, can exemplify, as the straight-chain alkyl-sub-of carbon numbers 1 to 12 such as methylene, ethylidene, trimethylene, fourth support, pentamethylene, hexamethylene, support in heptan, octamethylene, support in the ninth of the ten Heavenly Stems, decamethylene, 11 supports.Substituent group as alkylidene can be lifted, as hydroxyl etc.Arlydene can be lifted, as phenylene, biphenylene, naphthylene, anthrylene, phenanthrylene etc., and wherein preferred phenylene, naphthylene.Can lift the group same as the substituent group of arlydene with above-mentioned aryl substituent.
The dihydrazide compound of above-mentioned general formula (2), give an example particularly, as carbohydrazide, oxalic acid two hydrazides, malonic acid two hydrazides, succinum acid dihydrazide, adipic dihydrazide, Azelaic Acid two hydrazides, sebacic dihydrazide, dodecane two acyls two hydrazides, Malaysia acid dihydrazide, fumaric acid two hydrazides, diethanol acid dihydrazide, winestone acid dihydrazide, Fructus Mali pumilae acid dihydrazide, isophthalic acid two hydrazides, terephthaldehyde's acid dihydrazide, dimerization acid dihydrazide and 2, binary acid dihydrazides such as 6-naphthalenedicarboxylic acid two hydrazides.And for example the various binary acid dihydrazide compounds, 2 that flat 2-4607 communique is recorded and narrated are announced in Japan's special permission, and 4-two hydrazide groups-6-methylamino-s-triazine etc. also use as dihydrazide compound of the present invention.
Many hydrazide compounds can specifically be lifted row polyacrylic acid hydrazides etc.
In these hydrazide compounds, preferred dihydrazide compound; Preferred especially binary acid dihydrazide compound; Wherein especially preferred sebacic dihydrazide and adipic dihydrazide.
Above-mentioned hydrazide compound a kind of separately or mix more than two kinds use all passable.
As azole and piperazine class, can be widely used in the molecule has two or three nitrogen-atoms as hetero atom, and well-known five yuan or the hexavalent heterocyclic compound of this nitrogen-atoms at least two adjacent (the N-N key is arranged).
These heterocyclic compounds can have the substituent group of alkyl more than one or two of the straight or branched of about 1 to 4 of carbon number, also can be had substituent groups such as substituent aryl more than 1 or 2, hydroxyl, amino, alkylamino, dialkyl amido, virtue amino, diarylamino, sulfydryl, ester group, carboxyl, benzotriazole base, I-hydroxybenzotriazole base and replace.
At this,, can lift as methyl, ethyl, n-pro-pyl, isopropyl, normal-butyl, isobutyl group and the tert-butyl group etc. as the alkyl of the straight or branched of about 1 to 4 of carbon number.Aryl can be lifted in addition, as phenyl, xenyl, naphthyl.These groups, being replaced by the substituent groups such as alkyl of the straight or branched of one to four of 1-2 hydroxyl halogen atom, sulfonic group and carbon number can also.Again, if substituent group is a carboxyl, its ester also comprises in the effective ingredient of the present invention.
Azole can be lifted, as diazoles, triazole type, thiadiazole and tetrazolium class etc., wherein preferably with diazoles and triazole type.
The concrete example of diazoles can be lifted, as 3-methyl-5-pyrazolone, 1,3-dimethyl-5-pyrazolone, 3-methyl isophthalic acid-phenyl-5-pyrazolone, 3-phenyl-6-pyrazolone, 3-methyl isophthalic acid-(3-sulfo group phenyl)-pyrazolone and pyrazoles such as 5-pyrazolone, the 3-methylpyrazole, 1, the 4-dimethyl pyrazole, 3, the 5-methylpyrazole, 3,5-dimethyl-1-Phenylpyrazole, the 3-amino-pyrazol, 5-amino-3-methylpyrazole, 3-methylpyrazole-5-carboxylic acid, 3-methylpyrazole-5-carboxylate methyl ester, 3-methylpyrazole-5-carboxylic acid, ethyl ester, 3, pyrazoleses such as 5-methylpyrazole carboxylic acid etc.
The object lesson of triazole type can be lifted, as 1,2,3-triazoles, 1,2, the 4-triazole, 3-normal-butyl-1,2, the 4-triazole, 3,5-dimethyl-1,2, the 4-triazole, 3,5-di-n-butyl-1,2, the 4-triazole, 3-sulfydryl-1,2, the 4-triazole, 3-amino-1,2, the 4-triazole, 4-amino-1,2, the 4-triazole, 3, the 5-diaminostilbene, 2, the 4-triazole, 5-amino-3-sulfydryl-1,2, the 4-triazole, 3-amino-5-phenyl-1,2, the 4-triazole, 3,5-triphenyl-1,2, the 4-triazole, 1,2,4-triazole-3-ketone, urazole (3,5-dioxy-1,2, the 4-triazole), 1,2,4-triazole-3-carboxylic acid, I-hydroxybenzotriazole, 5-hydroxyl-7-methyl isophthalic acid, 3,8-three azepine indolizines, the 1H-benzotriazole, 4-methyl isophthalic acid H-benzotriazole and 5-methyl one benzotriazole etc.
The piperazine class can be lifted, and as diazines, triazines and pyridazine class etc., wherein preferably uses pyridazine class.
The object lesson of pyridazine class can be lifted, as 6-methyl-8-hydroxyl Triazolopyridazines, 4, and 5-two chloro-3-pyridazines, maleic acid hydrazides and 6-methyl-3-2H-Pyridazin-3-one etc.
In these, preferred azole, preferred especially 1,2, pyrazoles and 3-methyl-pyrazolones such as 5-pyrazolone such as triazole type such as 4-triazole, 1,2,3-triazoles, 3.
In the present invention, a kind of independent use of above-mentioned azole and piperazine class is also passable, other mix more than two kinds and with also passable.
(B) composition, by at least a (being called (B) composition in this description) from halogenide, nitrate, sulfate and the sulphite of metal, selected when using separately the deodorizing capability of aldehydes do not have or faint, but, the deodorizing capability of (A) composition is improved significantly with (A) composition and time spent.
The halogenide of metal can be enumerated metal fluoride, metal chloride, metal bromide and metal iodide.
Metal fluoride can exemplify antimony fluoride, potassium fluoride, Argentous fluoride, stannic fluoride and vanadium fluoride.
Metal chloride can exemplify alkaline earth metal chloride, zinc chloride, antimony chloride, aluminum chloride, cerium chloride, titanium chloride, manganese chloride, lithium chloride and tungsten chlorides etc. such as calcium chloride, magnesium chloride, magnesium chloride potassium, barium chloride, strontium chloride.
Metal bromide can exemplify, alkaline earth metal bromides such as calcium bromide, magnesium bromide, strontium bromide, barium bromide, zinc bromide, aluminium bromide, nickelous bromide, lithium bromide and tungsten bromide etc.
Metal iodide can exemplify, alkaline earth metal iodide, manganese iodide, silver iodide, cerous iodide, silver iodide, lithium iodide and Cobalt diiodide .s such as calcium iodide, strontium iodide, barium iodide, magnesium iodide.
Metal nitrate can exemplify, aluminum nitrate, lime nitrate, magnesium nitrate, and Chile saltpeter.
Metal sulfate can exemplify, sodium sulfate, magnesium sulfate, Antimonous sulfate, potassium sulfate, titanium sulfate, manganese sulfate, calcium sulfate and titanium sulfate.
Metal sulphite can exemplify, sodium sulfite, potassium sulfite, calcium sulfite, magnesium sulfite, aluminium sulfite, zinc sulfite, sodium sulfite and Potassium acid sulfite.
Also have, when metal sulphite uses, because of may be painted with handled object, do not expect as if handled object painted, at least a use of selecting as the most handy halogenide of (B) composition, sulfate, sulfate by metal.
In these, the halogenide of preferable alloy, preferred especially alkaline earth metal chloride, especially calcium chloride.
The present invention (A) composition is to the usage ratio of (B) composition, and following proportion is represented: (A) composition: (B) composition=1: 5～100: 1.
In aldehyde-deodorizing compositions of the present invention, in the scope of not damaging its effect, can add well-known other deodorizer (as coalition of perlite, zeolite, silica gel, active carbon, carbamide, ferrous sulfate and L-ascorbic acid etc.).
Aldehyde-deodorizing compositions of the present invention uses with powder, solution and emulsion form usually.
Aldehyde-deodorizing compositions powder of the present invention uses with quadrat method with general powder, mixes and uses as directly adding processed material to as deodorizer.
Again, the aldehyde-deodorizing compositions powder that the present invention relates to, after suitable organic solvent, the dissolving of water equal solvent, coating on processed material, dipping or mixing are used.At this, can use well-known as organic solvent, can exemplify representative examples of saturated aliphatic alcohols as the straight or branched of about one to eight of carbon number, cyclopentanol, alicyclic ring alcohols such as Hexalin, polyalcohols such as ethylene glycol, straight or branched or cyclic aliphatic hydrocarbon that carbon number is about one to eight, the dialkyl ether of the straight or branched alkyl that the moieties carbon number is about 1～8, the diaryl ethers, oxolane, cyclic ethers classes such as dioxane, ketone, esters, nitriles such as acetonitrile, dimethyl formamide, dimethyl sulfoxine isopolarity solvent, phosphoric acid ester, these the mixed solvent more than two kinds etc.Containing an amount of water again in these organic solvents also can.When allotment organic solvent form, without particular limitation to the concentration of effective ingredient, by suitable selection the in the broad range, general (A) and 0,1～80 weight % that (B) composition total amount accounts for the solution total amount are advisable, and preferably account for about 0.5～60 weight % according to its purposes.
In addition, the emulsion of aldehyde-deodorizing compositions of the present invention can get as each an amount of mixing of composition powder of the present invention, water and surfactant with well-known method manufacturing.This emulsion mixes with resin emulsion again, also is used with deodorization resin emulsion form.Can lift at this resin emulsion, as aldehydic acid ethene polymers emulsion, ethylene-aldehydic acid ethene polymers emulsion, aldehydic acid ethylene-Bersatate copolymer emulsion, ethene-vinyl acetate-vinyl chloride copolymer emulsion, ethene-vinyl acetate-acrylate copolymer emulsion, acrylamide, the acrylamide monomer of N hydroxymethyl acrylamide etc.-acetate ethylene copolymer emulsion, alpha-olefin maleic anhydride series-acetate ethylene copolymer emulsion, acrylate polymer emulsion, the acrylic styrene copolymer emulsion, the vinyl chloride-base polymer emulsion, the urethane polymer emulsion, silicone polymer emulsion, epoxide resin polymer emulsion etc. with emulsion polymerisation, synthetic resin emulsion or butadiene-styrene rubber that polymerisation in solution etc. are made, acrylonitrile-butadiene rubber, natural rubber, synthetic rubber, neoprene, latex or starch such as butyl methacrylate, aqueous high molecular solution such as polyvinyl alcohol.Use the emulsion of as above being lifted, the resin of latex again, can lift as aqueous macromolecule-isocyanate resin, alpha-olefin resin etc.When making the deodorization resin emulsion, the use amount not specially provided for of effective ingredient, extensively scope is suitably selected to use.As, usually resin emulsion is formed branch 100 weight portions admittedly, (A), (B) two composition total amounts account for 0.1～30 weight fraction, preferably transfer to and account for 0.5～20 weight portion.
Moreover the product that the solution of aldehyde-deodorizing compositions powder of the present invention and powder thereof or the allotment of dispersion liquid form are made mixes with an amount of synthetic resin, can get the deodorization resin combination.As for the not special regulation of synthetic resin; well-known passable, can lift as polrvinyl chloride; polyolefin (polyethylene; polypropylene etc.); methacrylic resin; polyvinyl alcohol; the acetoacetyl polyvinyl alcohol; ABS resin; permalon; vinyl acetate resin; polyamide; polyacetals; Merlon; Noryl; polysulfones; thermoplastic resins such as poly phenylene sulfoether; butadiene styrene rubber resin; nitrile rubber resin; caoutchouc resin; synthetic rubber resin; neoprene resin; rubber such as methacrylic acid fourth fat resin are resin; epoxy resin; xylene resin; guanamine resin; diallyl terephthalate resin; vinylester resin; phenol resin; unsaturated polyester resin; furane resins; polyimide resin; polyurethane resin; maleic acid resin; melmac; thermosetting resins such as Lauxite etc.In these, serve as preferred as thermoplastic resin with polrvinyl chloride, polyolefin (polyethylene, polypropylene etc.), methacrylic resin, polyvinyl alcohol, acetoacetyl polyvinyl alcohol, ABS resin etc., polrvinyl chloride, polyolefin etc. are especially preferred.In thermosetting resin, better as phenol resin, Lauxite, melmac, mylar, epoxy resin, silicones, polyurethane resin etc., wherein epoxy resin, polyurethane resin are especially good.
In deodorization resin combination of the present invention, the use level of effective ingredient does not have particular provisions, can suitably select to use in wide scope.As, generally to synthetic resin 100 weight portions with (A), (B) twenty percent deciliter quantifier, suitably be adjusted into and account for about the 0.1-30 weight portion, about preferred 0.5-20 weight portion.
Can lift with the concrete purposes of aldehyde-deodorizing compositions of the present invention that solution morphology uses, as handled objects such as timber (building materials such as main adhesive plate, fibre board or decorative panel), paper, fiber, fibre, resin forming products.When paper, fiber, resin forming product (as thin film, sheet material) etc. are handled, will get final product with the solution of composition powder of the present invention or dispersion liquid coating or dipping.For example, can be used on the air filter of air-conditioner or air purifier after the processing on the non-woven fabrics.
Use the concrete purposes of aldehyde-deodorizing compositions of the present invention to lift with the emulsion form, as the surface conditioning agent of binding agent, paper class (paper, wallpaper etc.), fiber, timber (building materials such as main adhesive plate, decorative panel or fibre board), resin forming product (main thin film, sheet material) etc., the additive of synthetic resin etc.Binding agent is in resin emulsion (the most handy vinyl acetate resin emulsion, emulsion acrylic resin, styrene-butadiene copolymer emulsion etc.) or aqueous high molecular (the most handy amidin, polyvinyl alcohol water solution), aldehyde-deodorizing compositions emulsion of the present invention is added mix and make.When using, in binding agent separately, add suitable cross-linking agent, neccessary composition or extenders such as sclerosing agent, uses such as antirust agent and filler.To the processing of fiber, paper, timber and resin forming product etc. the time, the emulsifying agent coating or the dipping of aldehyde-deodorizing compositions of the present invention carried out.In addition, in resin emulsion (the most handy vinyl acetate resin latex, acrylic resin latex and rubber latex), the interpolation of the emulsion of pigment and aldehyde-deodorizing compositions of the present invention is mixed and made into coating uses.
Embodiment
Enumerate embodiment, comparative example and test example below, further describe the present invention.In addition, " part " expression weight portion.
Embodiment 1
In 91 parts of distilled water, add 4 parts in 5 parts of adipic dihydrazides (ADH) and calcium chloride, fill and part stir the aldehyde deodorant compositions that modulation obtains embodiment 1.
Embodiment 2
In 91 parts of distilled water, add 4 parts of 5 parts of adipic dihydrazides (ADH) and sodium hydroxide after, fill and part stir the aldehyde-deodorizing compositions that modulation obtains embodiment 2.
Embodiment 3
In 91 parts of distilled water, add 4 parts in 10 parts of adipic dihydrazides (ADH) and sodium sulfate, fill and part stir the aldehyde-deodorizing compositions that the back modulation obtains embodiment 3.
Embodiment 4
In 91 parts of distilled water, add 4 parts in 5 parts of adipic dihydrazides (ADH) and magnesium sulfate, fill and part stir the aldehyde-deodorizing that the back modulation obtains embodiment 4.
Embodiment 5
In 80 parts of distilled water, add 10 parts in 10 parts of adipic dihydrazides (ADH) and calcium chloride, fill and part stir the aldehyde-deodorizing compositions that modulation obtains embodiment 5.
Embodiment 6
In distilling 90 parts, add 8 parts in 2 parts of carbohydrazide and calcium chloride, fill the aldehyde-deodorizing compositions that part stirring allotment obtains embodiment 6.
Embodiment 7
In 90 parts of distilled water, add 4 parts in 4 parts of adipic dihydrazides (ADH), 2 parts in calcium chloride and carbamide, fill and part stir the vinegar deodorant compositions that allotment obtains embodiment 7.
Embodiment 8
In 85 parts of distilled water, add 10 parts of 5 parts of adipic dihydrazides (ADH) and sodium sulfite, fill the aldehyde-deodorizing compositions that part stirring allotment obtains embodiment 8.
Embodiment 9
In 95 parts of vinyl acetate resin emulsions (distillation remaining 45%), add 2 parts in 3 parts of adipic dihydrazides (ADH) and calcium chloride, fill and part stir the aldehyde-deodorizing compositions that allotment obtains embodiment 9.
Embodiment 10
In 100 parts of the compositionss of embodiment 9, add 20 parts of titanium oxides again, fill and part stir the aldehyde-deodorizing compositions that allotment obtains embodiment 10.
Comparative example 1
In 95 parts of distilled water, add 5 parts of adipic dihydrazides (ADH), fill and part stir the aldehyde-deodorizing compositions that allotment obtains comparative example 1.
Comparative example 2
In 96 parts of distilled water, add 4 parts in calcium chloride, fill part stir allocate the aldehyde-deodorizing compositions of comparative example 2.
Comparative example 3
In 70 parts of distilled water, add 30 parts of granular ureas, fill part stir allocate the aldehyde-deodorizing compositions of comparative example 3.
Comparative example 4
With vinyl acetate resin latex (distillation remaining 45%), fill part stir allocate the compositions of comparative example 4.
The test example
For the various deodorizer of embodiment and comparative example gained, according to the common adhesive plate of JAS, the algoscopy of burst size of methanal is estimated its deodoriging properties according to following method.
The preparation of test film
F2 adhesive plate (a) (specification is on the two sides of 35cm * 35cm * 0.55cm), with the aldehyde-deodorizing of embodiment 1-8 or comparative example 1-3 gained, with aerosol apparatus with 22.2g/m
2Ratio evenly spray.After the sample drying at room temperature, each sample is packed in the plastic bag, maintained 24 hours.After maintenance ends, from each test portion, cut off each 10 as test film with the rectangular shape of 15cm * 5cm * 0.55cm.In addition, as the test film without aldehyde-deodorizing processing of blank preparation with the same shape of above-mentioned each test film.
In addition, for embodiment 9,10 and comparative example 4, another F2 adhesive plate (b) that lacks than (a) aldehyde emission is (on the surface of specification 35cm * 35cm * 0.55cm) with 40g/m
2The thickness coating, other and above-mentioned same order prepare test film.
Composition for above-mentioned test film is concluded as shown in table 1.Represent vinyl acetate resin latex (bottoms 45%) at this latex.
Table 1
| (A) composition | Addition (part) | (B) composition | Addition (part) | Additive | Addition (part) | Water or emulsion | Addition (part) | Coating process | |
| Embodiment 1 | ADH | 5 | Calcium chloride | 4 | - | - | Distilled water | 91 | The two sides |
| Embodiment 2 | ADH | 5 | Sodium hydroxide | 4 | - | - | Distilled water | 91 | The two sides |
| Embodiment 3 | ADH | 5 | Sodium sulfate | 4 | - | - | Distilled water | 91 | The two sides |
| Embodiment 4 | ADH | 5 | Magnesium sulfate | 4 | - | - | Distilled water | 91 | The two sides |
| Embodiment 5 | ADH | 10 | Calcium chloride | 10 | - | - | Distilled water | 80 | The two sides |
| Embodiment 6 | Carbohydrazide | 2 | Calcium chloride | 8 | - | - | Distilled water | 90 | The two sides |
| Embodiment 7 | ADH | 4 | Calcium chloride | 2 | Carbamide | 4 | Distilled water | 90 | The two sides |
| Embodiment 8 | ADH | 5 | Sodium sulfite | 10 | - | - | Distilled water | 85 | The two sides |
| Embodiment 9 | ADH | 3 | Calcium chloride | 2 | - | - | Emulsion | 95 | Simultaneously |
| Embodiment 10 | ADH | 3 | Calcium chloride | 2 | Titanium oxide | 20 | Emulsion | 95 | Simultaneously |
| Comparative example 1 | ADH | 5 | - | - | - | - | Distilled water | 95 | The two sides |
| Comparative example 2 | - | - | Calcium chloride | 4 | - | - | Distilled water | 96 | The two sides |
| Comparative example 3 | - | - | - | - | Carbamide | 30 | Distilled water | 70 | The two sides |
| Comparative example 4 | - | - | - | - | - | - | Emulsion | 100 | Simultaneously |
| Blank | - | - | - | - | - | - | - | - | - |
Assay method
Crystallizing dish (the diameter 120mm that fills the 300ml distilled water is placed in bottom at exsiccator (the about 10L of big or small 240mm, internal volume that meets JIS R3503 regulation), high 60mm), spread porcelain plate above it, 10 of above-mentioned test films, placed 24 hours in 20-25 ℃, the formaldehyde that gives out is absorbed to the distilled water as test solution.
Concentration of formaldehyde is to measure with the electrophotometer colorimetric assay with acetylacetone method in the sample solution.
Its result is shown in table 2 and table 3.Addition in the table is the deodorizer full dose that gets as aqueous solution to be converted with weight % represent.Again, diffusing capacity is the diffusing capacity (mg/l) of expression formaldehyde in the table.Moreover the rate of removing is that diffusing capacity slip (blank formaldehyde diffusing capacity (being the formaldehyde diffusing capacity of untreated F2 adhesive plate) is removed the amount of removing) is represented with percentage ratio % in the table.
Table 2
| Formaldehyde diffusing capacity (mg/l) | Diffusing capacity slip (%) | |
| Embodiment 1 | 0.27 | 94.9 |
| Embodiment 2 | 0.42 | 92.1 |
| Embodiment 3 | 0.43 | 91.9 |
| Embodiment 4 | 0.42 | 92.1 |
| Embodiment 5 | 0.15 | 97.2 |
| Embodiment 6 | 0.08 | 98.5 |
| Embodiment 7 | 0.22 | 95.9 |
| Embodiment 8 | 0.10 | 98.1 |
| Comparative example 1 | 1.05 | 80.3 |
| Comparative example 2 | 4.86 | 8.5 |
| Comparative example 3 | 1.45 | 72.7 |
| Blank | 5.32 | - |
Table 3
| Formaldehyde diffusing capacity (mg/l) | Diffusing capacity slip (%) | |
| Embodiment 9 | 0.43 | 75.7 |
| Embodiment 10 | 0.45 | 74.6 |
| Comparative example 4 | 1.73 | 2.3 |
| Blank | 1.77 | - |
The embodiment deodorizer that the present invention relates to is than the independent use of aldehyde-deodorizing better deodorization usefulness to be arranged, and with independent interpolation calcium chloride or the carbamide aldehyde deodorization usefulness height significantly of also comparing.Aldehyde deodorization usefulness is good especially when especially adding calcium chloride as (B) composition.
In addition, deodorant compositions of the present invention is brought into play deodorizing capability effectively when using with the emulsion form.
Hence one can see that, and aldehyde-deodorizing compositions of the present invention is higher than the independent use deodorizing capability of aldehyde-deodorizing, has good aldehydes deodorizing effect.
Claims (5)
1. aldehyde-deodorizing compositions, it is characterized in that composition with (A), by hydrazides class, azole and piperazine apoplexy due to endogenous wind select at least a, and (B) composition, that selects in halogenide, nitrate, sulfate and the sulphite by metal is at least a as effective ingredient, should (A) composition and (B) composition of composition be (A) composition by weight: (B) composition=1: 5～100: 1.
2. aldehyde-deodorizing compositions, it is characterized in that with select by (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind at least a and (B) composition, at least a effective ingredient of selecting in the halogenide of metal, nitrate and the sulfate of doing, should (A) composition and (B) composition of composition be (A) composition by weight: (B) composition=1: 5～100: 1.
3. aldehyde-deodorizing compositions, select at least a and (B) composition by (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind, select at least a effective ingredient of doing in the metal halide, should (A) composition and (B) composition of composition be (A) composition by weight: (B) composition=1: 5～100: 1.
4. aldehyde-deodorizing compositions, it is characterized in that by (A) composition hydrazides class, azole and piperazine apoplexy due to endogenous wind select at least a and (B) composition calcium chloride make effective ingredient, should (A) composition and (B) composition of composition be (A) composition by weight: (B) composition=1: 5～100: 1.
5. aldehyde-deodorizing compositions, it is characterized in that also adding (C) composition, by select in perlite, zeolite, silica gel, active carbon, carbamide and ferrous sulfate and the L one ascorbic acid coalition at least a be added into as in the described composition of claim 1 to 4 as effective ingredient.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP340159/99 | 1999-11-30 | ||
| JP340159/1999 | 1999-11-30 | ||
| JP34015999A JP3443058B2 (en) | 1999-11-30 | 1999-11-30 | Aldehyde deodorant composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1387445A CN1387445A (en) | 2002-12-25 |
| CN1194767C true CN1194767C (en) | 2005-03-30 |
Family
ID=18334305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB008152829A Expired - Lifetime CN1194767C (en) | 1999-11-30 | 2000-10-23 | Aldehyde-deodorizing compositions |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3443058B2 (en) |
| KR (1) | KR100716592B1 (en) |
| CN (1) | CN1194767C (en) |
| MY (1) | MY134798A (en) |
| WO (1) | WO2001039808A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370895B (en) * | 2006-01-19 | 2013-09-11 | 株式会社大鹿 | Formaldehyde scavenger, deodorant composition, deodorant solution and wooden material |
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| WO2004058311A1 (en) * | 2002-12-24 | 2004-07-15 | Toagosei Co., Ltd. | Deodorant with excellent water resistance |
| JP2005009290A (en) * | 2003-05-26 | 2005-01-13 | Asahi Woodtec Corp | Flooring material and its manufacturing method |
| CN1301780C (en) * | 2004-04-30 | 2007-02-28 | 罗文圣 | Noxious gas catching material and its preparation method |
| JP4568018B2 (en) * | 2004-04-30 | 2010-10-27 | ポリプラスチックス株式会社 | Deodorant and resin composition |
| JP2006116093A (en) * | 2004-10-22 | 2006-05-11 | Toagosei Co Ltd | Deodorizer using artificial zeolite and deodorizer composition |
| JP4869635B2 (en) * | 2005-06-06 | 2012-02-08 | 日華化学株式会社 | Deodorant fiber product and manufacturing method thereof |
| JP2007091973A (en) * | 2005-09-30 | 2007-04-12 | Polyplastics Co | Polyacetal resin composition and molded article |
| KR100819487B1 (en) * | 2006-03-22 | 2008-04-03 | 신광산업 주식회사 | Low formaldehyde panel manufacture method and the panel |
| JP5040526B2 (en) * | 2006-08-31 | 2012-10-03 | 東レ株式会社 | Adsorbents, filter media and air filters |
| KR100852641B1 (en) * | 2007-07-11 | 2008-08-18 | 환경플라즈마(주) | Apparatus and method for simultaneous removal of aldehydes and sulfur compounds using bisulfites and oxidation catalyst slurry |
| CN102251441B (en) * | 2011-07-07 | 2013-09-04 | 广东玉兰装饰材料有限公司 | Wall paper with deodorizing function and preparation method thereof |
| KR102270598B1 (en) * | 2013-12-24 | 2021-06-28 | 도아고세이가부시키가이샤 | Aldehyde-gas-adsorbing liquid and gas-adsorbing processed product using same |
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| CN104475034A (en) * | 2014-11-26 | 2015-04-01 | 成都顺发消洗科技有限公司 | Household formaldehyde remover and preparation method thereof |
| CN104475035A (en) * | 2014-11-26 | 2015-04-01 | 成都顺发消洗科技有限公司 | Preparation method of household formaldehyde remover |
| CN104475033A (en) * | 2014-11-26 | 2015-04-01 | 成都顺发消洗科技有限公司 | Domestic formaldehyde remover formula |
| CN105771544A (en) * | 2016-05-12 | 2016-07-20 | 佛山市顺德区金磊环保科技有限公司 | Filter screen with formaldehyde removal function and preparation method of filter screen |
| CN109982724B (en) * | 2016-12-12 | 2021-06-22 | 理研香料控股株式会社 | Deodorant agent |
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| JP2020074849A (en) * | 2018-11-06 | 2020-05-21 | 大阪ガスケミカル株式会社 | Odorant adsorbent |
| JP6733067B1 (en) * | 2020-03-06 | 2020-07-29 | 第一工業製薬株式会社 | Composition for deodorizing rubber odor and method for deodorizing rubber odor |
| CN111701424A (en) * | 2020-06-24 | 2020-09-25 | 浙江农林大学 | High-efficiency aldehyde removing agent and preparation method thereof |
| CN114669186B (en) * | 2022-05-09 | 2023-06-16 | 浙江树人学院 | Formaldehyde absorbent and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2935541B2 (en) * | 1990-06-28 | 1999-08-16 | サントリー株式会社 | Fused heterocyclic compound |
| JP3013860B2 (en) * | 1991-03-22 | 2000-02-28 | 三菱瓦斯化学株式会社 | Food preservative and method for preserving food using the same |
| JP3069845B2 (en) * | 1996-04-26 | 2000-07-24 | 大塚化学株式会社 | Deodorant resin composition |
| JP3012978B2 (en) * | 1997-04-25 | 2000-02-28 | 大塚化学株式会社 | Deodorants |
| JP3720576B2 (en) * | 1998-04-10 | 2005-11-30 | 大日精化工業株式会社 | Deodorizing liquid composition |
| JP2000107275A (en) * | 1998-10-05 | 2000-04-18 | Asahipen Corp | Deodorant composition and water base coating material composition using the same |
-
1999
- 1999-11-30 JP JP34015999A patent/JP3443058B2/en not_active Expired - Lifetime
-
2000
- 2000-10-23 WO PCT/JP2000/007404 patent/WO2001039808A1/en active IP Right Grant
- 2000-10-23 CN CNB008152829A patent/CN1194767C/en not_active Expired - Lifetime
- 2000-10-23 KR KR1020027006909A patent/KR100716592B1/en active IP Right Grant
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101370895B (en) * | 2006-01-19 | 2013-09-11 | 株式会社大鹿 | Formaldehyde scavenger, deodorant composition, deodorant solution and wooden material |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20020079745A (en) | 2002-10-19 |
| MY134798A (en) | 2007-12-31 |
| JP3443058B2 (en) | 2003-09-02 |
| CN1387445A (en) | 2002-12-25 |
| WO2001039808A1 (en) | 2001-06-07 |
| JP2001149456A (en) | 2001-06-05 |
| KR100716592B1 (en) | 2007-05-09 |
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