CN105148448A - Method for removing hazardous substance formaldehyde on furniture - Google Patents
Method for removing hazardous substance formaldehyde on furniture Download PDFInfo
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- CN105148448A CN105148448A CN201510418407.0A CN201510418407A CN105148448A CN 105148448 A CN105148448 A CN 105148448A CN 201510418407 A CN201510418407 A CN 201510418407A CN 105148448 A CN105148448 A CN 105148448A
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Abstract
The invention discloses a method for removing hazardous substance formaldehyde on furniture and belongs to the field of cleaning and sterilization. The method includes the following steps that (a) a formaldehyde removing agent which is prepared from diacetone-acryloamide, sodium carbonate, hydrogen peroxide, 2-imidazolidone hemihydrate, imidazolidinyl urea, methylparaben, maleic anhydride, sodium polyacrylate and water is adopted; (b) the formaldehyde removing agent and water are diluted according to the mass ratio of 1:500-600 for standby application; and (c) water is evenly sprayed on the surface and the inner side of the furniture, and the diluted formaldehyde removing agent only needs to evenly coat the surface and the inner side of the furniture after 30 minutes. By the adoption of the method, formaldehyde release can be promoted by increasing air humidity, and the hazardous substance can be removed more thoroughly; the adopted formaldehyde removing agent is free of poison, smells and pollution and high in stability; under the synergistic effect of the hydrogen peroxide and the 2-imidazolidone hemihydrate, formaldehyde removing efficiency is high. The furniture can be protected, and the service life of the furniture can be prolonged easily.
Description
Technical field
The invention belongs to cleaning sterilization agent field, specifically, relate to a kind of method dispelling harmful substance formaldehyde on furniture.
Background technology
Formaldehyde, also known as formaldehyde, has penetrating odor, and the main harm of formaldehyde shows as Mucocutaneous spread effect.Formaldehyde is when indoor reach finite concentration, and people just has sense of discomfort, the concentration of formaldehyde being greater than 0.08m3 can cause furious, eye is itched, throat discomfort or pain, hoarseness, sneeze, uncomfortable in chest, asthma, dermatitis etc.To the formaldehyde that human body damages in life, ubiquitous.The article related to comprise furniture, timber floor; Children's garment, wash-and-wear of shirt; Instant noodles, ground rice; Bubble squid, sea cucumber, Omasum, peeled shrimp; Even car.Being not difficult to find out, clothing, food, shelter, OK---we live most important four things, and formaldehyde has all been had a finger in every pie unexpectedly, and ubiquitous formaldehyde makes people weighed down with anxieties.Especially contained in room furniture formaldehyde, the health of human body in serious harm.Newly-decorated room content of formaldehyde is higher, is the main inducing of numerous disease.Therefore, the formaldehyde of effectively dispelling on furniture has become problem in the urgent need to address.
If the patent No. is the patent of invention of 201310534877.4, the invention provides a kind of formaldehyde eliminating agent, comprise decontamination composition and hydrazides parcel grain, hydrazides parcel grain accounts for 20 ~ 55% of composition total weight, comprise hydrazide kind compound 5 ~ 30 parts by weight, non-ionic surface active agent 0.5 ~ 5 part, binding agent 0.2 ~ 3 part, 62 ~ 94 parts, saltcake.This invention formaldehyde removing rate can reach 85 ~ 90%, place 1 year powder outward appearance, smell is also unchanged, and formaldehyde clearance is also unchanged in greenhouse.But this invention exists that absorption rate is slow, assimilation effect is poor when using and dispels formaldehyde time longer problem, and in long absorption process, unabsorbed formaldehyde still has larger harm to human body.And after the formaldehyde in sheet material or furniture absorbed, its cohesive and anticorrosive property are destroyed, furniture is caused significantly to shorten service life.
Summary of the invention
the problem solved
Weak effect is dispelled for existence in the existing formaldehyde process dispelled in furniture, time is long, cohesive and the anticorrosive property of dispelling furniture after formaldehyde are destroyed, easily there is cracking phenomena, the problem such as cause furniture significantly to shorten service life, the invention provides a kind of method dispelling harmful substance formaldehyde on furniture, the present invention adopts has good stability, dispel effective, transitory efficient, nonpoisonous and tasteless, the formaldehyde remover of the advantages such as environmental sound, after the formaldehyde removing in furniture, furniture still can keep good cohesive and anticorrosive property, its service life is had no adverse effects.
technical scheme
In order to overcome the above problems, the concrete technical scheme that the present invention adopts is as follows:
Dispel a method for harmful substance formaldehyde on furniture, it is characterized in that, comprise following steps:
A () employing composition and mass fraction are:
DAAM 9-15 part;
Sodium carbonate 5-7 part;
Hydrogen peroxide 8-11 part;
Diimidazole alkane ketone 10-13 part;
Imidazolidinyl urea 2-5 part;
Methyl hydroxybenzoate 2-5 part;
Maleic anhydride 1-3 part;
Sodium Polyacrylate 2-5 part;
Water 23-30 part.
Formaldehyde remover;
(b) by formaldehyde remover and water in mass ratio 1:500-600 dilute, for subsequent use;
(c) in the even spray water of furniture surface and inner side, after 30min by dilution formaldehyde remover uniform application in furniture surface and inner side;
Preferably, the composition of formaldehyde remover and mass fraction are:
DAAM 12 parts;
6 parts, sodium carbonate;
9 parts, hydrogen peroxide;
Diimidazole alkane ketone 11 parts;
Imidazolidinyl urea 3 parts;
Methyl hydroxybenzoate 4 parts;
Maleic anhydride 2 parts;
Sodium Polyacrylate 3 parts;
27 parts, water.
The preparation process of the formaldehyde remover in such scheme is:
(1) get 5-7 part sodium carbonate to be dissolved in 23-30 part water, then add 8-11 part hydrogen peroxide, stir, obtain mixed solution, for subsequent use;
(2) mixing of 2-5 part imidazolidinyl urea, 2-5 part methyl hydroxybenzoate and 2-5 part Sodium Polyacrylate is got, stir, then add 9-15 part DAAM and 1-3 part maleic anhydride, be heated to 35-40 DEG C, at 35-40 DEG C, stir 30-50min, be cooled to room temperature;
(3) mixed solution that step (2) obtains is joined in the mixed solution that (1) obtain, add 10-13 part diimidazole alkane ketone while stirring, leave standstill 30min, namely obtain formaldehyde remover.
The application of maleic anhydride in such scheme in the method dispelling harmful substance formaldehyde on furniture.
The application of DAAM in such scheme in the method dispelling harmful substance formaldehyde on furniture.
The application of formaldehyde remover in the method dispelling harmful substance formaldehyde on furniture in such scheme.
beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) composition of the formaldehyde remover of the present invention's employing comprises DAAM, sodium carbonate, hydrogen peroxide, diimidazole alkane ketone, imidazolidinyl urea, methyl hydroxybenzoate, maleic anhydride, Sodium Polyacrylate and water.Wherein, hydrogen peroxide can by oxidation of formaldehyde formic acid in alkaline environment, and to the corrosion-free effect of furniture; Diimidazole alkane ketone then can not only absorb formaldehyde and promote that formaldehyde is oxidized, and can absorb other pernicious gases; Work along both lines by absorbing, being oxidized, significantly improve formaldehyde removing rate.
(2) formaldehyde remover that the present invention adopts can not only improve by adding DAAM, imidazolidinyl urea, methyl hydroxybenzoate and maleic anhydride the effect dispelling formaldehyde; also contribute to baffle material and furniture; make formaldehyde be eliminated rear sheet material and furniture still has good cohesive and anticorrosive property, contribute to the service life extending furniture.
(3) the present invention is simple to operate, first at furniture surface and inner side water spray, promotes the release of formaldehyde, then by the present invention and water in mass ratio 1:500-600 be evenly coated in after diluting on sheet material and furniture, without the need to cleaning after using, dispel efficiency higher, more thoroughly.
(4) add Sodium Polyacrylate in the formaldehyde remover that the present invention adopts, significantly can strengthen the stability of formaldehyde eliminating agent, be easy to deposit, be suitable for suitability for industrialized production.
(5) present invention process is simple, dispels formaldehyde efficiency high, dispels rear nonpoisonous and tasteless, pollution-free.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.
embodiment 1
Dispel a method for harmful substance formaldehyde on furniture, comprise following steps:
A () employing composition and mass fraction are:
DAAM 12 parts, 6 parts, sodium carbonate, 9 parts, hydrogen peroxide, diimidazole alkane ketone 11 parts, imidazolidinyl urea 3 parts, methyl hydroxybenzoate 4 parts, maleic anhydride 2 parts, Sodium Polyacrylate 3 parts and 27 parts, water.
Formaldehyde remover;
The preparation process of formaldehyde remover is:
(1) get 6 parts of sodium carbonate to be dissolved in 27 parts of water, then add 9 parts of hydrogen peroxide, stir, obtain mixed solution, for subsequent use;
(2) get 3 parts of imidazolidinyl ureas, 4 parts of methyl hydroxybenzoates and 3 parts of Sodium Polyacrylate mixing, stir, then add 12 parts of DAAMs and 2 parts of maleic anhydrides, be heated to 35 DEG C, at 35 DEG C, stir 50min, be cooled to room temperature;
(3) mixed solution that step (2) obtains is joined in the mixed solution that (1) obtain, add 11 parts of diimidazole alkane ketone while stirring, leave standstill 30min, namely obtain formaldehyde remover.
(b) by formaldehyde remover and water in mass ratio 1:550 dilute, for subsequent use;
(c) in the even spray water of furniture surface and inner side, after 30min by dilution formaldehyde remover uniform application in furniture surface and inner side;
By content of formaldehyde on spectrophotometry furniture after 24 hours, the formaldehyde removing rate on sheet material reaches 98.1%.Detect furniture after five days, on furniture, content of formaldehyde is zero substantially, and the present invention increases air humidity by water spray, promotes Form aldehyde release, be dispel more thorough, the hydrogen peroxide in remover and the acting in conjunction of diimidazole alkane ketone make formaldehyde to dispel efficiency higher.And DAAM, imidazolidinyl urea, methyl hydroxybenzoate and maleic anhydride can not only improve the effect dispelling formaldehyde; also contribute to protecting furniture; make formaldehyde be eliminated rear furniture and still there is good cohesive and anticorrosive property; there will not be cracking phenomena, contribute to the service life extending furniture.
embodiment 2
With embodiment 1, to be the composition of formaldehyde remover and mass fraction be difference: DAAM 9 parts, 7 parts, sodium carbonate, 8 parts, hydrogen peroxide, diimidazole alkane ketone 13 parts, imidazolidinyl urea 2 parts, methyl hydroxybenzoate 5 parts, maleic anhydride 3 parts, Sodium Polyacrylate 5 parts and 30 parts, water.
Formaldehyde remover and water are in mass ratio for 1:500 dilutes, and uniform application is in furniture surface and inner side, and by content of formaldehyde on spectrophotometry furniture after 24 hours, the formaldehyde removing rate on sheet material reaches 97.3%.Detect furniture after five days, on furniture, content of formaldehyde is zero substantially, and the present invention increases air humidity by water spray, promotes Form aldehyde release, be dispel more thorough, the hydrogen peroxide in remover and the acting in conjunction of diimidazole alkane ketone make formaldehyde to dispel efficiency higher.And DAAM, imidazolidinyl urea, methyl hydroxybenzoate and maleic anhydride can not only improve the effect dispelling formaldehyde; also contribute to protecting furniture; make formaldehyde be eliminated rear furniture and still there is good cohesive and anticorrosive property; there will not be cracking phenomena, contribute to the service life extending furniture.
embodiment 3
With embodiment 1, difference is the composition of formaldehyde remover and mass fraction: DAAM 15 parts, 5 parts, sodium carbonate, 11 parts, hydrogen peroxide, diimidazole alkane ketone 10 parts, imidazolidinyl urea 5 parts, methyl hydroxybenzoate 2 parts, maleic anhydride 1 part, Sodium Polyacrylate 2 parts and 23 parts, water
Formaldehyde remover and water are in mass ratio for 1:600 dilutes, and uniform application is in furniture surface and inner side, and by content of formaldehyde on spectrophotometry furniture after 24 hours, the formaldehyde removing rate on sheet material reaches 97.5%.Detect furniture after five days, on furniture, content of formaldehyde is zero substantially, and the present invention increases air humidity by water spray, promotes Form aldehyde release, be dispel more thorough, the hydrogen peroxide in remover and the acting in conjunction of diimidazole alkane ketone make formaldehyde to dispel efficiency higher.And DAAM, imidazolidinyl urea, methyl hydroxybenzoate and maleic anhydride can not only improve the effect dispelling formaldehyde; also contribute to protecting furniture; make formaldehyde be eliminated rear furniture and still there is good cohesive and anticorrosive property; there will not be cracking phenomena, contribute to the service life extending furniture.
Claims (5)
1. dispel a method for harmful substance formaldehyde on furniture, it is characterized in that, comprise following steps:
A () employing composition and mass fraction are:
DAAM 9-15 part;
Sodium carbonate 5-7 part;
Hydrogen peroxide 8-11 part;
Diimidazole alkane ketone 10-13 part;
Imidazolidinyl urea 2-5 part;
Methyl hydroxybenzoate 2-5 part;
Maleic anhydride 1-3 part;
Sodium Polyacrylate 2-5 part;
Water 23-30 part;
Formaldehyde remover;
(b) by formaldehyde remover and water in mass ratio 1:500-600 dilute, for subsequent use;
(c) in the even spray water of furniture surface and inner side, after 30min by dilution formaldehyde remover uniform application in furniture surface and inner side.
2. a kind of method dispelling harmful substance formaldehyde on furniture according to claim 1, is characterized in that, the composition of formaldehyde remover and mass fraction are:
DAAM 12 parts;
6 parts, sodium carbonate;
9 parts, hydrogen peroxide;
Diimidazole alkane ketone 11 parts;
Imidazolidinyl urea 3 parts;
Methyl hydroxybenzoate 4 parts;
Maleic anhydride 2 parts;
Sodium Polyacrylate 3 parts;
27 parts, water.
3. the preparation process of formaldehyde remover is:
(1) get 5-7 part sodium carbonate to be dissolved in 23-30 part water, then add 8-11 part hydrogen peroxide, stir, obtain mixed solution, for subsequent use;
(2) mixing of 2-5 part imidazolidinyl urea, 2-5 part methyl hydroxybenzoate and 2-5 part Sodium Polyacrylate is got, stir, then add 9-15 part DAAM and 1-3 part maleic anhydride, be heated to 35-40 DEG C, at 35-40 DEG C, stir 30-50min, be cooled to room temperature;
(3) mixed solution that step (2) obtains is joined in the mixed solution that (1) obtain, add 10-13 part diimidazole alkane ketone while stirring, leave standstill 30min, namely obtain formaldehyde remover.
4. the application of maleic anhydride in the method dispelling harmful substance formaldehyde on furniture.
5. the application of DAAM in the method dispelling harmful substance formaldehyde on furniture.
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| CN201510418407.0A CN105148448B (en) | 2015-07-17 | 2015-07-17 | A kind of method for dispelling harmful substance formaldehyde on furniture |
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| CN201510418407.0A CN105148448B (en) | 2015-07-17 | 2015-07-17 | A kind of method for dispelling harmful substance formaldehyde on furniture |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19753117A1 (en) * | 1996-12-11 | 1998-06-18 | Krupp Vdm Gmbh | Oxidative purification of gases or effluent |
| WO2000078403A1 (en) * | 1999-06-24 | 2000-12-28 | The University Of Chicago | Method for the decontamination of metallic surfaces |
| CN101007259A (en) * | 2005-12-15 | 2007-08-01 | 国际香味香料公司 | Encapsulated active material with reduced formaldehyde potential |
| CN102989106A (en) * | 2012-10-18 | 2013-03-27 | 郑丽 | Formaldehyde scavenging agent |
| CN103127646A (en) * | 2011-11-28 | 2013-06-05 | 北京市理化分析测试中心 | Spraying reagent for purifying formaldehyde |
| CN104645800A (en) * | 2013-11-25 | 2015-05-27 | 北京市理化分析测试中心 | Formaldehyde catching agent and preparation method thereof |
-
2015
- 2015-07-17 CN CN201510418407.0A patent/CN105148448B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19753117A1 (en) * | 1996-12-11 | 1998-06-18 | Krupp Vdm Gmbh | Oxidative purification of gases or effluent |
| WO2000078403A1 (en) * | 1999-06-24 | 2000-12-28 | The University Of Chicago | Method for the decontamination of metallic surfaces |
| CN101007259A (en) * | 2005-12-15 | 2007-08-01 | 国际香味香料公司 | Encapsulated active material with reduced formaldehyde potential |
| CN103127646A (en) * | 2011-11-28 | 2013-06-05 | 北京市理化分析测试中心 | Spraying reagent for purifying formaldehyde |
| CN102989106A (en) * | 2012-10-18 | 2013-03-27 | 郑丽 | Formaldehyde scavenging agent |
| CN104645800A (en) * | 2013-11-25 | 2015-05-27 | 北京市理化分析测试中心 | Formaldehyde catching agent and preparation method thereof |
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| CN105148448B (en) | 2018-06-26 |
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Inventor after: Yu Qian Inventor before: Bian Hongfeng Inventor before: Other inventor requests not to publish the name |
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Effective date of registration: 20180516 Address after: 510800 A510 room five, block A, Hongyun mansion, 37 Yuexiu District West Road, Guangzhou, Guangdong. Applicant after: GUANGZHOU JIANISI ANTIBIOSIS MATERIAL CO.,LTD. Address before: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Applicant before: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Effective date of registration: 20180516 Address after: 510000 Guangdong science and Technology Industrial Development Zone, Guangzhou, 231 and 233 podium B1B2 Building 1, two, three, four Applicant after: BOAO ZONGHENG NETWORK TECHNOLOGY Co.,Ltd. Address before: 236837 33, Laozhuang village, Chai Lou administrative village, Shuang Gou Town, Qiaocheng District, Bozhou, Anhui Applicant before: Bian Hongfeng |
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Address after: 510800 Room A510, Fifth Floor, Block A, Hongyun Building, 37 Station West Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Jianisi Anti-mildew and Antibacterial Technology Co.,Ltd. Address before: 510800 Room A510, Fifth Floor, Block A, Hongyun Building, 37 Station West Road, Yuexiu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU JIANISI ANTIBIOSIS MATERIAL CO.,LTD. |
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