CN101194627A - Disinfecting and foreign flavor removing sustained-release agent in small space - Google Patents
Disinfecting and foreign flavor removing sustained-release agent in small space Download PDFInfo
- Publication number
- CN101194627A CN101194627A CNA2006101241246A CN200610124124A CN101194627A CN 101194627 A CN101194627 A CN 101194627A CN A2006101241246 A CNA2006101241246 A CN A2006101241246A CN 200610124124 A CN200610124124 A CN 200610124124A CN 101194627 A CN101194627 A CN 101194627A
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- sustained
- chlorine dioxide
- release agent
- disinfecting
- small space
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- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 23
- 230000000249 desinfective effect Effects 0.000 title claims abstract description 16
- 238000013268 sustained release Methods 0.000 title claims description 14
- 239000012730 sustained-release form Substances 0.000 title claims description 14
- 239000000796 flavoring agent Substances 0.000 title claims description 13
- 235000019634 flavors Nutrition 0.000 title claims description 13
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000004155 Chlorine dioxide Substances 0.000 claims abstract description 39
- 235000019398 chlorine dioxide Nutrition 0.000 claims abstract description 39
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000003750 conditioning effect Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 8
- 239000003381 stabilizer Substances 0.000 claims abstract description 8
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 claims abstract description 5
- 229940045872 sodium percarbonate Drugs 0.000 claims abstract description 5
- 230000002745 absorbent Effects 0.000 claims description 9
- 239000002250 absorbent Substances 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 2
- 230000001954 sterilising effect Effects 0.000 abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 13
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract description 3
- 108010010803 Gelatin Proteins 0.000 abstract description 2
- 239000008273 gelatin Substances 0.000 abstract description 2
- 229920000159 gelatin Polymers 0.000 abstract description 2
- 235000019322 gelatine Nutrition 0.000 abstract description 2
- 235000011852 gelatine desserts Nutrition 0.000 abstract description 2
- 239000003463 adsorbent Substances 0.000 abstract 2
- 235000019256 formaldehyde Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 7
- 229910052801 chlorine Inorganic materials 0.000 description 6
- 239000000499 gel Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 4
- 230000000844 anti-bacterial effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical class SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 229930040373 Paraformaldehyde Natural products 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000003899 bactericide agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229920002866 paraformaldehyde Polymers 0.000 description 2
- 230000000505 pernicious effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 1
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 125000003275 alpha amino acid group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000012993 chemical processing Methods 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- UKLNMMHNWFDKNT-UHFFFAOYSA-M sodium chlorite Chemical compound [Na+].[O-]Cl=O UKLNMMHNWFDKNT-UHFFFAOYSA-M 0.000 description 1
- 229960002218 sodium chlorite Drugs 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
Images
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention provides a small-space disinfecting and peculiar smell-removing slow release agent, which comprises chlorine dioxide liquid which is dissolved in the water, and is characterized in that solid adsorbent is filled in stable chlorine dioxide liquid whose thickness is set to form a gelatin system. The invention further comprises stabilizing agent and pH conditioning agent, wherein the stabilizing agent and pH conditioning agent can be citric acid and sodium percarbonate, and the solid adsorbent can be high water-absorbing resin. The invention has the advantage of solving the problems of dynamic constant disinfection, sterilization, and removing peculiar smell in small space, which has high disinfecting efficiency and plays a role in removing peculiar smell and bad odor momentarily, and the removing rate of harmful gases such as methyl aldehyde and benzene reaches more than 90%.
Description
[technical field]
The present invention relates to little space disinfection field, particularly chlorine dioxide dynamic space sterilization, under the stream of people, the non-stop situation of logistics, to the little space of living carry out disinfection sterilization, eliminate the unusual smell.
[background technology]
Chlorine dioxide be universally acknowledged the 4th generation disinfectant, under its normal temperature be a kind of yellow green gas, soluble in water, solvability is 5 times of chlorine under the room temperature.It is made up of a chlorine atom and two oxygen atoms, outer shell has 19 electronics, be that occurring in nature is fully with one of a few compounds of monomer free base form, so this is the bactericide with real effectiveness as the molten chlorine dioxide that is stored in water of gas, its sterilization mechanism is different from acid, phenols etc., can only make protein denaturation, also be different from the chlorination of chlorine-containing disinfectant, microorganism is lost vigor; Chlorine dioxide is a kind of strong oxidizer, electrode potential E °=1.95V, have very strong oxidisability, and contain chlorine 52.6% in the chlorine dioxide, from Cl
4+→ Cl
1-Oxidizing process in have five electronics to shift, so its available chlorine content is 52.6% * 5=263%, the oxidation sterilizing sterilizing ability that is to say chlorine dioxide is 2.63 times of chlorine, and its sterilization mechanism is that the amino-acid oxidase in the microprotein is decomposed, and causes the amino acid chain fracture, and protein loses function, thereby kill microorganisms, simultaneously in the process of sterilization, can not make protein denaturation, the cell of animal is not had influence, can not produce the material of carcinogenic, teratogenesis, carcinogenesis.But, because the instability of chlorine dioxide, so its long preservation is the most scabrous problem with long distance circulation all the time.Along with improving constantly of people's living standard, the reinforcement of health perception, also more and more higher to the requirement of living environment, air quality.But building and ornament materials such as the pollution of house decoration and modern handle official bussiness facility, plywood material, adhesive, coating can continue to discharge many poisonous and hazardous gas, the use of air-conditioning system increases the indoor bacterium that swims, all these have produced serious harm to health, so exigence is a kind of nontoxic, harmless to human body on the market, do not influence under the situation of operate as normal study, continue performance sterilization, the effect of sterilizing, eliminate the unusual smell, thoroughly improve a kind of sterile products of people your pupil space alive air quality.
[summary of the invention]
At the problems referred to above, gel rubber system of the present invention, make the reaction of chlorine dioxide just as a ultramicroscopic chemical processing plant (CPP), success, breakthrough foundation the chlorine dioxide equilibrium system of " constantly volatilization, constantly replenish ", the continual chlorine dioxide of setting concentration that discharges, continual airborne various bacteria and the virus of killing purifies air, and it is non-secondary pollution, and cheap.
To achieve these goals, disinfecting and foreign flavor removing sustained-release agent in small space of the present invention comprises that chlorine dioxide liquid is soluble in water, it is characterized in that: add solid absorbent in configuring steady concentration chlorine dioxide liquid, form gel rubber system.
The present invention also comprises stabilizing agent, PH conditioning agent.Wherein, described PH conditioning agent can be citric acid, and stabilizing agent can be SODIUM PERCARBONATE.
Described solid absorbent can be super absorbent resin.
Be exclusively used in and load onto the container of stating disinfecting and foreign flavor removing sustained-release agent in small space, its bottle cap is double-deck hollow out bottle cap design.Double-deck hollow out bottle cap is free to rotation, the size of control space and open degree.
The invention has the advantages that: the problem that solved the dynamic continuance sterilization of little space, degerming, eliminates the unusual smell.The clearance of pernicious gases such as not only disinfection efficiency height, and PARA FORMALDEHYDE PRILLS(91,95), benzene is up to more than 90%, and removal moment of stink peculiar smell is worked.
[description of drawings]
Fig. 1 is that disinfecting and foreign flavor removing sustained-release agent in small space of the present invention is placed mould before and after 24 hours, Bacteria Detection figure in 10 square meter spaces;
Fig. 2 is to sources of odor clearances such as ammonia, trimethylamine, hydrogen sulphide, methyl mercaptans before and after disinfecting and foreign flavor removing sustained-release agent in small space of the present invention uses.
[embodiment]
Also the present invention is described in further detail in conjunction with the accompanying drawings below by specific embodiment.
Disinfecting and foreign flavor removing sustained-release agent in small space of the present invention comprises that chlorine dioxide is molten and is stored in the water, it is characterized in that: add solid absorbent in configuring steady concentration chlorine dioxide liquid, form gel rubber system.The present invention also comprises stabilizing agent, PH conditioning agent.Wherein, described PH conditioning agent can be citric acid, and stabilizing agent can be SODIUM PERCARBONATE.Described solid absorbent can be super absorbent resin.
Because chlorine dioxide is a kind of strong oxidizer, known to oxidation performance sterilization and deodorization effect, therefore often with chlorine dioxide as uses such as bactericide and deodorant.Though consider that from the angle of being convenient to operate preferably the aqueous solution with chlorine dioxide and Gestalt uses simultaneously, its reason is that the aqueous solution of certain volume can absorb the chlorine dioxide of 20 times of volumes.The aqueous solution of chlorine dioxide appearance is lurid brown aqueous solution, behind chemical reaction, can produce chlorine dioxide rapidly.Therefore, constantly produce chlorine dioxide as need, then can consider pH value of aqueous solution is remained on pH9, the present invention can be dissolved in chlorine dioxide in SODIUM PERCARBONATE (Na2C 206) aqueous solution, and use sodium chlorite (NaCl02) as main component, generate the stabilizing chlorine dioxide aqueous solution, can keep very high stability.
Simultaneously as a kind of product that uses the stabilizing chlorine dioxide aqueous solution, chlorine dioxide generates aqueous solution of chlorine dioxide and the agar that gel contains stabilisation, perhaps use the gelatin goods, aqueous solution of chlorine dioxide generates gel product and contains water-absorbing resins, resin contains the carboxylic group of the stabilizing chlorine dioxide aqueous solution and simple and easy use, chlorine dioxide generates gel product and contains aforementioned stable aqueous solution of chlorine dioxide, water-absorbing resins, and uses binder.
As mentioned above, but the chlorine dioxide concentration free adjustment after the dissolving is adjusted to high concentration from (can keep high concentration) low concentration, and maintains the high concentration level.In addition, but the pure product chlorine dioxide liquid that the maintenance of container long period adds and the bactericidal effect of solution, and, keep the chlorine dioxide of normal concentration constantly to discharge by response effect concentration regularity.
Another aspect of the present invention is that the container closure of product of the present invention is the special shape bottle cap, bottle cap is two-layer engraved structure, because this structure is not hard to imagine, so do not need to utilize diagram to describe, during use, remove inner cap,, control the release amount of chlorine dioxide in the space according to the size that the size rotation outside bottle cap of usage space is regulated slit on the bottle cap.
Activity ratio is up to 91.78% after testing for the little space of product of the present invention sterilizing, disinfecting and removing peculiar smell sustained release agent, and the clearance of pernicious gases such as PARA FORMALDEHYDE PRILLS(91,95), benzene is up to more than 90%, and removal moment of stink peculiar smell is worked.
Fig. 1 places 24 hours front and back of this product mould, Bacteria Detection figure in the 10 square meter spaces, as shown in Figure 2: mould, bacterium can not multiply substantially;
Fig. 2 is the product of the present invention test effect curve that eliminates the unusual smell: the back reaches more than 99% sources of odor clearances such as ammonia, trimethylamine, hydrogen sulphide, methyl mercaptans before use.
Claims (7)
1. disinfecting and foreign flavor removing sustained-release agent in small space comprises that chlorine dioxide liquid is soluble in water, it is characterized in that: in configuring steady concentration chlorine dioxide liquid, add solid absorbent, form gel rubber system, chlorine dioxide is slowly discharged uniformly outward according to constant concentration.
2. according to claims 1 described disinfecting and foreign flavor removing sustained-release agent in small space, it is characterized in that: also comprise stabilizing agent PH conditioning agent.
3. according to claims 2 described disinfecting and foreign flavor removing sustained-release agent in small space, it is characterized in that: the PH conditioning agent can be citric acid.
4. according to claims 2 described disinfecting and foreign flavor removing sustained-release agent in small space, it is characterized in that: stabilizing agent can be SODIUM PERCARBONATE.
5. according to claims 1 described disinfecting and foreign flavor removing sustained-release agent in small space, it is characterized in that: described solid absorbent can be super absorbent resin.
6. be used to adorn the container of the described disinfecting and foreign flavor removing sustained-release agent in small space of claim 1, it is characterized in that: bottle cap is double-deck hollow out bottle cap design.
7. according to claims 6 described containers, it is characterized in that: double-deck hollow out bottle cap is free to rotation, the size of control space and open degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101241246A CN101194627A (en) | 2006-12-08 | 2006-12-08 | Disinfecting and foreign flavor removing sustained-release agent in small space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101241246A CN101194627A (en) | 2006-12-08 | 2006-12-08 | Disinfecting and foreign flavor removing sustained-release agent in small space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101194627A true CN101194627A (en) | 2008-06-11 |
Family
ID=39545397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101241246A Pending CN101194627A (en) | 2006-12-08 | 2006-12-08 | Disinfecting and foreign flavor removing sustained-release agent in small space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101194627A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927023A (en) * | 2010-08-05 | 2010-12-29 | 刘显忠 | Novel vehicular air purifier |
| CN104456755A (en) * | 2014-12-09 | 2015-03-25 | 王先军 | Bi-power combined type air purifier |
| CN104436263A (en) * | 2014-12-09 | 2015-03-25 | 王先军 | Multi-purpose water-containing granular air purifying agent and production method thereof |
| CN105746587A (en) * | 2016-03-10 | 2016-07-13 | 深圳普沃德环保科技有限公司 | Indoor and intra-vehicle slow-release air treating agent |
| CN108235996A (en) * | 2018-01-29 | 2018-07-03 | 复纳新材料科技（上海）有限公司 | A kind of antibacterial smelly eliminating coagulator, preparation method and its application |
| CN108325372A (en) * | 2018-02-26 | 2018-07-27 | 重庆化工职业学院 | Deodorant and preparation method thereof |
| CN108904850A (en) * | 2018-06-14 | 2018-11-30 | 长沙标朗住工科技有限公司 | A kind of persistence eliminates the unusual smell ointment and preparation method thereof |
| CN109996761A (en) * | 2017-09-29 | 2019-07-09 | 株式会社阿玛特拉 | Method for generating chlorine dioxide gas, kit for generating chlorine dioxide gas, and gel-like composition |
| WO2019043547A3 (en) * | 2017-08-28 | 2019-07-11 | 娄敬 | Antibacterial hydrogel |
| CN110583690A (en) * | 2019-07-24 | 2019-12-20 | 广州市佰分佰环境治理有限公司 | Indoor air purification gel and use method thereof |
| CN112753711A (en) * | 2020-12-30 | 2021-05-07 | 中节能(唐山)环保装备有限公司 | Air purification gel and preparation method thereof |
| CN113521981A (en) * | 2021-08-07 | 2021-10-22 | 宁波远大检测技术有限公司 | Two-component slow-release formaldehyde-removing composition |
-
2006
- 2006-12-08 CN CNA2006101241246A patent/CN101194627A/en active Pending
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927023A (en) * | 2010-08-05 | 2010-12-29 | 刘显忠 | Novel vehicular air purifier |
| CN104456755A (en) * | 2014-12-09 | 2015-03-25 | 王先军 | Bi-power combined type air purifier |
| CN104436263A (en) * | 2014-12-09 | 2015-03-25 | 王先军 | Multi-purpose water-containing granular air purifying agent and production method thereof |
| CN104436263B (en) * | 2014-12-09 | 2017-04-12 | 王先军 | Multi-purpose water-containing granular air purifying agent and production method thereof |
| CN104456755B (en) * | 2014-12-09 | 2017-08-15 | 王先军 | A kind of double dynamical Combined air clearing machine |
| CN105746587A (en) * | 2016-03-10 | 2016-07-13 | 深圳普沃德环保科技有限公司 | Indoor and intra-vehicle slow-release air treating agent |
| CN105746587B (en) * | 2016-03-10 | 2018-05-18 | 深圳普沃德环保科技有限公司 | A kind of indoor and interior sustained release air treating agent |
| WO2019043547A3 (en) * | 2017-08-28 | 2019-07-11 | 娄敬 | Antibacterial hydrogel |
| US20190300367A1 (en) * | 2017-09-29 | 2019-10-03 | Amatera, Inc. | Method for generating chlorine dioxide gas, kit for generating chlorine dioxide gas, and gel composition |
| CN109996761A (en) * | 2017-09-29 | 2019-07-09 | 株式会社阿玛特拉 | Method for generating chlorine dioxide gas, kit for generating chlorine dioxide gas, and gel-like composition |
| EP3549908A4 (en) * | 2017-09-29 | 2020-01-15 | Amatera, Inc. | Chlorine dioxide gas generating method, chlorine dioxide gas generating kit and gelatinous composition |
| CN109996761B (en) * | 2017-09-29 | 2020-06-09 | 株式会社阿玛特拉 | Method for generating chlorine dioxide gas, kit for generating chlorine dioxide gas, and gel-like composition |
| US11274040B2 (en) | 2017-09-29 | 2022-03-15 | Amatera, Inc. | Method for generating chlorine dioxide gas, kit for generating chlorine dioxide gas, and gel composition |
| CN108235996A (en) * | 2018-01-29 | 2018-07-03 | 复纳新材料科技（上海）有限公司 | A kind of antibacterial smelly eliminating coagulator, preparation method and its application |
| CN108325372A (en) * | 2018-02-26 | 2018-07-27 | 重庆化工职业学院 | Deodorant and preparation method thereof |
| CN108904850A (en) * | 2018-06-14 | 2018-11-30 | 长沙标朗住工科技有限公司 | A kind of persistence eliminates the unusual smell ointment and preparation method thereof |
| CN110583690A (en) * | 2019-07-24 | 2019-12-20 | 广州市佰分佰环境治理有限公司 | Indoor air purification gel and use method thereof |
| CN112753711A (en) * | 2020-12-30 | 2021-05-07 | 中节能(唐山)环保装备有限公司 | Air purification gel and preparation method thereof |
| CN113521981A (en) * | 2021-08-07 | 2021-10-22 | 宁波远大检测技术有限公司 | Two-component slow-release formaldehyde-removing composition |
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