CN1664229A - Negative ion material and synthetic leather material modified therefrom and application thereof - Google Patents
Negative ion material and synthetic leather material modified therefrom and application thereof Download PDFInfo
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- CN1664229A CN1664229A CN 200510055671 CN200510055671A CN1664229A CN 1664229 A CN1664229 A CN 1664229A CN 200510055671 CN200510055671 CN 200510055671 CN 200510055671 A CN200510055671 A CN 200510055671A CN 1664229 A CN1664229 A CN 1664229A
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Abstract
This invention publishes a kind of anion materials, which include the components and contents as follow, 40~89 amounts by weight anion powder, 0.1~20 amounts by weight coupling agent, 1~5 amounts by weight dispersant, 10~35 amounts by weight antiseptic. In this invention, the anion materials have the effect of produce, emission anion, antibiosis and eliminating peculiar smell, health care, meanwhile, this invention also publishs synthetic leather materials and application of the anion materials modification. The anion materials apply to shoemaking materials that can give off anion materials continuously when walking, change blood circulation of foot, improve the walking comfortable sensation, reduce fatigue feeling and the anion endow shoes with the effect of antibiosis deodorization.
Description
Technical field
The present invention relates to a kind of anion material and by its modification and synthetic leather material and application thereof with transmitting anion function.
Background technology
Anion material is a kind of new type of health functional material of using of the nineties later development in the world, and this material has the uninterrupted function that discharges anion under the situation of environmental perturbation.Anion is the patron saint of environment, is the freshener of air, is the why good main cause of air conditions of forest and waterfall.Therefore anion air be it is called and is " long-lived plain " or " air vitamin ".Anion has the microcirculation of the blood of human body of improvement, suppresses the health care of germ, raising body immunity and vigor, also has to purify air fresh-keeping foodstuff, the function of elimination peculiar smell.The kind of anion is a lot, and its neutral and alkali hydroxyl anion is more effective to the health benefit of human body, and its aerial time to live is long, and migration distance is far away, and influence and the space that distributes are big.
At present all the anion function material has been carried out developmental research energetically both at home and abroad, developed multiple on the market by discharging material and the product that anion purifies air, such as the anion air purifying machine that produces by the corona effect, by the electricity and the anion air conditioner of ultra violet lamp, photocatalyst material by photocatalysis or the like.There is shortcoming and defect in they at aspects such as security, purification efficiency, production cost, life cycles.
Therefore, just occurred adopting a kind of special born charged nonmetallic materials-tourmaline on the market as anion material, it is a kind of borosilicate mineral, because the asymmetry of its crystal structure, an end that causes crystal fine particle is the electric charge positive pole, the other end is the electric charge negative pole, and electronics flows to anodal always from negative pole, thereby has formed electric current and electrostatic field.After in a single day hydrone touched this material, because its electrostatic field can make hydrone on every side that electrolysis takes place immediately, hydrone will resolve into hydrogen ion that has positive electricity and the hydroxyl (hydroxy) that has negative electricity.Hydroxyl and water molecules on every side become hydroxyl ion, are electronegative alkaline hydroxyl anion.When containing the hydroxyl anion of a large amount of relatively stable and immediate natures in the air, it just can carry out physisorption with pernicious gas in the air, electrically combined process such as neutralization and chemical reaction effect reaches the expeling pernicious gas, the effect that purifies air.
So as the tourmaline anion health fiber, negative ion health shower ball is rather fashionable in Korea S, Japan, Southeast Asia; But also be widely used in fridge freshness retaining, air cleaning, aspect such as pure and fresh.
China is one of country that the anion ore resource is the abundantest in the world, and at present anion ore primary resources exports in a large number, abroad but negative ion powder is prepared into relevant anion product sell goods at a high figure come back home in.This resource exit product payback pattern has caused relevant person's concern and worry, to such an extent as to during People's Congress in March, 2004, the deputy to the National People's Congress, famous material supply section scholar Jiang Min China academician appeal that to the conference motion suggestion department of the countries concerned and the departments of science and technology will pay attention to the exploitation of anion resource and the application and development of anion function material.
Therefore at the exploitation of anion function material, some relevant reports are also arranged, such as, application number is 03137751.3, denomination of invention is anion air purifying material and preparation method thereof, a kind of anion-generating material that is used for air cleaning is disclosed, this material is main material with the tourmaline, add inorganic material such as nano titanium oxide, nano inorganic antimicrobial agent, nanometer eliminating smell agent, aluminium oxide, titanium dioxide simultaneously, through modification, compound being mixed, multistage dried wet method super-fine processing and drying forming explained hereafter form., pernicious gas poisonous to the formaldehyde of releases such as indoor various decorating and renovating materials, furniture, ammonia, benzene etc. has the effect of significantly dispeling, the bion pollution that the incity mankind's activity is formed has significant killing action as each bacterioid, and the physique to human body has tangible humidification simultaneously.
Application number 02130770.9, denomination of invention is an indoor air purification with passive (hydroxyl) anion-generating material and application thereof, be to be main material with the tourmaline, add multiple nonmetallic materials such as multiple functional material such as zeolite, aluminium oxide, nano titanium oxide, medical stone, calcium carbonate simultaneously, canescence slurry or powder through adopting special super-fine processing technology to produce.It has permanent release hydroxyl anion, radiation high to functions such as the useful far infrared of human life, antibacterial bacteriostatic, the smelly taste removals that disappears.
Application number 02123892.8, denomination of invention is for can efficiently produce composition tourmaline powder body of negative aeroion and preparation method thereof, it is with natural polar mineral, as ultra-fine grindings such as iron tourmaline, dravite, iron dravite, elbaites, and with rare earth composite salt, nano semiconductor material etc. to carry out mechanochemistry compound; Or the polar mineral tourmaline is passed through surface treatment bear the air ion composite with rare earth salts and a kind of high efficiency generation of the compound preparation of nano-photo catalytic semi-conducting material again.Can be used for strong decoration putty, coating, fiber, plastics etc. in the building, strengthen the level that airborne negative ion concentration reaches air-anion concentration in outdoor or the wilderness.
Though the researcher has carried out many research and development to the anion ore, but with the more closely-related products of human lives in also need continue to increase application and development to the anion ore materials, the anion ore materials can effectively be played suppress germ, purify air, eliminate effects such as peculiar smell, health care.
Summary of the invention
The object of the present invention is to provide a kind of anion material, this material adopts multiple materials such as anion ore, antiseptic, and by adding coupling agent increase compatibility each other, make it to have generation, the effect of transmitting anion, antibiotic elimination peculiar smell, health care human body.
Another object of the present invention is to provide a kind of, synthetic leather material with transmitting anion function by the anion material modification.
A further object of the present invention is to provide a kind of application of the synthetic leather material by the anion material modification.
In order to realize the object of the invention, the invention provides a kind of anion material, comprise following component and content: the negative ion powder of 40～89 weight portions, the coupling agent of 0.1～20 weight portion, the dispersant of 1～5 weight portion, the antiseptic of 10～35 weight portions.
Its preferably, the negative ion powder of 60～82 weight portions, the coupling agent of 1～5 weight portion, the dispersant of 2～5 weight portions, the antiseptic of 15～30 weight portions.
Weight portion of the present invention can be the unit of weight that those skilled in the art such as gram, kilogram, ton use always.
Wherein, negative ion powder of the present invention is meant by the anion ore---has the ore that produces anion function as tourmaline, jet stone, opal, jade etc. and pulverizes the anion powder material of making, wherein tourmaline belongs to the silicic acid mineral, contain various chemical components, it is the compound of silicate, boron, magnesium, aluminium, its chemical formula is: (Na, and Ca) (Mg, Fe)
3B
3Al
6Si
6(O, OH, F)
31For the anion ore, each crystalline solid all has positive and negative electrode, so crystalline solid is more little, and its electrostatic pressure is just high more, and the emissivities of fluctuating particle are strong more, and whole structure is just good more.So be preferably the less mineral powder of particle diameter.
The anion-generating capacity of the negative ion powder that the present invention is selected is not less than 600/ml, particle size values is greater than 100 orders, and product purity is preferably anion-generating capacity and is not less than 2000/ml greater than 90%, particle size values is greater than 1500 orders, and product purity is greater than 98% anion powder material.
In order to improve interface affinity between inorganic molecules material and macromolecular material, improve compatibility, the present invention has added coupling agent, and described coupling agent is silane coupler, titanate coupling agent, aluminate coupling agent, aluminium titanium coupling agent etc. and two kinds or two or more mixtures.
Described silane coupler can be chain alkyl trimethoxy silane, vinyltriethoxysilane, vinyltrimethoxy silane, two-[Y-(triethoxysilicane) propyl group] tetrasulfide, N-(β-aminoethyl)-Y-aminopropyl trimethoxysilane, N-(β-aminoethyl)-Y-aminopropyl triethoxysilane etc.
Described titanate coupling agent can be monoalkoxy type, monoalkoxy formed coke phosphate type or huge legendary turtle mould assembly etc., as three isostearoyl oxygen isopropyl titanates (TTS), isopropyl tri(dioctylphosphato)titanate (TTOP-12), three (dibutyl pyrophosphoryl oxygen base) isopropyl titanate (KR-58S), two (dioctylphosphato) oxyacetate (GTOP-112), two (dioctylphosphato) metatitanic acid second diester (KR-212) etc.
The general formula of described aluminate coupling agent is (C
3H
7O) xAL (OCOR ') m (OCOR
2) n (OAB) y.
Described aluminium titanium coupling agent is compound, synergetic coupling agent, contains the characteristic that bi-metal atom has aluminic acid ester and titanate coupling agent concurrently.
Antiseptic of the present invention can suppress the functional antibiosis powder of bacterium at the material surface growth and breeding, be mainly the compound of silver system, zinc series antibacterial agent, titanium series antibacterial agent, organic halogen, organic imidazoles, nitrile, phenols etc. and two or more antiseptic, its antimicrobial powder particle size values is greater than 1500 orders, and minimum inhibitory concentration is greater than 500ppm.
Described silver system, zinc series antibacterial agent, titanium series antibacterial agent are inorganic antiseptic, generally are to be carrier with zeolite, phosphate, glass, phosphoric acid zirconates etc.The content of general silver ion is not less than 1%, and the content of zinc system, titanium system is not less than 10%;
Described organic halogen is 2,4,4 '-three chloro-2 '-dihydroxy diphenyl ethers or trichlorine diphenylurea or N-(fluorine dichloromethyl sulphur) titanium acid imide etc.
Described organic imidazoles is benzimidazole methyl carbamate or 2-(4-thiazolyl) benzimidazole etc.
Described nitrile is 2,4,5,6-tetrachloro-1,3-m-dicyanobenzene (TBN) or methylene cyanate ester etc.
Described phenols is a protein denaturant, can remove the housing albumen of virus removal, or destroys the lipoprotein mantle that outer embrane virus is arranged, as pentachlorophenol or do not have chlorophenol sodium or o-phenyl phenol etc.
In order to improve flow rate in the macromolecular material melt better to improve its processability, also can add 1～5 part of dispersant in the anion material of the present invention, described dispersant is N, N '-ethylene group bis-stearamides class such as (EBA) stearic amide or dolomol, zinc stearate, calcium stearate stearates etc. and two kinds or two or more mixtures.
The preparation method of anion material of the present invention is simple, can adopt this area mixing device commonly used, carries out height such as high speed agitator etc. and stirs processing and get final product.
Anion material of the present invention has the effect of generation, transmitting anion, antibiotic elimination peculiar smell, health care human body, can be applicable to be preferred for the modification of synthetic leather on fiber, synthetic leather material, coating, floor, the wallpaper etc.
In order to realize another object of the present invention, a kind of synthetic leather material by the anion material modification is provided, it is material modified to contain 0.1～20% anion.
Be preferably: contained 1～10% anion by the synthetic leather material of anion material modification material modified.
Described synthetic leather material is meant the material that is used for civilian industries such as clothes, footwear industry of chemical synthesis, as PVC (polyvinyl chloride), PU (polyurethane) synthetic leather and their multiple compound synthetic leather.
Synthetic leather material by the anion material modification of the present invention, this anion material carries out surface modification treatment, it can evenly be disperseed in the synthetic leather material, simultaneously also can be in the material surface firm attachment, can produce negative ion concentration efficiently, the anion burst size is not less than 400/ml, simultaneously certain attachment fastness is arranged again, does not influence the various processing and the serviceability of material itself again.
Synthetic leather material by the anion material modification of the present invention stirs processing with synthetic leather material height in high speed agitator and can obtain by anion is material modified, make various finished products according to the processing method of conventional synthetic leather again, such as rolling process, do or wet method etc.
Synthetic leather material by the anion material modification of the present invention can be used as the making that raw material are applied to footwear, case and bag, clothes class, is preferred for the making of footwear.
Leather shoes are one of maximum footwear of people's everyday general purpose, and because its quality is exquisite, exquisite in workmanship, also are the most high-grade footwear.Yet leather shoes gas permeability comparatively speaking are relatively poor, have when wearing for a long time to seal uncomfortable sensation such as pin, fatigue, and some people wears the leather shoes rear feet for a long time also can give out peculiar smell.These problems each shoemaking producer are at present all being tried hard to solution.
Those skilled in the art study this, select for use suitable anion material that material for shoes is handled, make material for shoes, and using method and the common material for shoes of anion material for shoes in the shoemaking process is as broad as long with transmitting anion function.
Anion material is applied in the footwear material, can be in the process of people walking the continual anion that discharges, improved the blood microcirculation of foot, make People's Bank of China walk process and improved comfort level, reduce sense of fatigue, the function that the while anion is also given the footwear antibacterial and deodouring.Therefore, use the shoemaking of anion material for shoes can reduce the discomfort that sweaty feet, beriberi etc. bring for disease foot of foot effectively, eliminate peculiar smell, improve the class of leather shoes.
The synthetic leather material of handling through the present invention has generation, transmitting anion, function such as antibiotic.Material can be made the footwear with anion function thus, can reach the effect that suppresses bacterium, elimination peculiar smell, health care human body.
The specific embodiment
Further describe the present invention with embodiment below, help understanding, but described embodiment only is used to illustrate the present invention rather than restriction the present invention the present invention and advantage thereof, better effects if.
Embodiment 1
With 10Kg tourmaline anion powder, add the 200g zinc stearate, 3000 rev/mins of high speed agitator medium speeds, height stirs handles that to obtain described anion in 15 minutes material modified to 2.5Kg nitrile antiseptic with the 150g silane coupler.
1200/the ml of anion-generating capacity of tourmaline anion powder, particle size values is greater than 1500 orders, product purity 95%, available from Yantai think to come health-care material company.
Silane coupler is a vinyltriethoxysilane, available from the auxiliary reagent factory, Shanghai.
The nitrile antiseptic is 2,4,5,6-tetrachloro-1, and 3-m-dicyanobenzene (TBN), Mlc are 600ppm, the diameter of particle value is greater than 1500 orders, available from Jiangsu Kai Jiang insecticide factory.
The 400g anion is material modified mix with the PVC artificial leather material of 19.6kg, make the PVC slurries, and then base cloth immersed slurries, at last base cloth is dried, make anion synthetic leather material, the anion synthetic leather material that makes is carried out Performance Detection, and (the anion emission ability is according to HY001-1998 airion concentration method of testing, and antibacterial effect is pressed the evaluation of AATCC100-1993 antibiotic finish fabric, the results are shown in Table 1.
Embodiment 2
With 10Kg jet stone negative ion powder, 3000 rev/mins of high speed agitator medium speeds, height stirs handles that to obtain described anion in 15 minutes material modified to the phenols complex antimicrobials of zinc system, 2Kg that adds 1Kg ethylene group bis-stearamides (EBA), 3Kg with 200g aluminic acid ester, 500g aluminium titanium coupling agent.
Wherein, the 2000/ml of anion-generating capacity of jet stone negative ion powder, particle size values is greater than 2000 orders, and product purity 98% is available from Tianjin swan goose mineral products Co., Ltd.
Aluminium titanium coupling agent, aluminate coupling agent are available from Chongqing Jiashitai Chemical Co., Ltd..
The zinc antiseptic is carrier with phosphate, and zinc content is 13%, and available from day this product river fuel, pentachlorophenol is available from the holy space chemical industry in Shanghai Co., Ltd, and its Mlc is 1000ppm, and diameter of particle is 2000 orders.
Mix with 18KgPU synthetic leather material the 2Kg anion is material modified, adopt wet processing to make anion synthetic leather material, it is carried out performance evaluation, and (the anion emission ability is according to HY001-1998 airion concentration method of testing, antibacterial effect is pressed the evaluation of AATCC 100-1993 antibiotic finish fabric, the results are shown in Table 1.
Embodiment 3
With 10Kg jade negative ion powder, add the 0.2Kg dolomol, the 0.4Kg calcium stearate, 3Kg silver titanium complex antimicrobials stirs processing with 600g titanate coupling agent height in high speed agitator, and to obtain anion material modified.
1000/ml of jade negative ion powder anion-generating capacity, particle size values is greater than 1000 orders, and product purity 93% is available from Tianjin swan goose mineral products Co., Ltd.
Silver titanium complex antimicrobials is carrier with phosphate, and the content of silver ion is 6%, and Ti content is 10%, and available from day this product river fuel, its Mlc is 900ppm, and the diameter of particle value is greater than 2000 orders.
Titanate coupling agent is two (dioctylphosphato) metatitanic acid second diester, available from U.S. Kenrich petrochemistry company.
The 1Kg anion is material modified mix with the PVC artificial leather material of 19kg, adopt wet processing to make anion synthetic leather material, it is carried out performance evaluation, and (the anion emission ability is according to HY001-1998 airion concentration method of testing, antibacterial effect is pressed the evaluation of AATCC100-1993 antibiotic finish fabric, the results are shown in Table 1.
Table 1 is the performance test results of embodiment 1-3 by the synthetic leather material of anion material modification:
Table 1 anion synthetic leather material property table
| Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Anion emission amount/ml | 4.3×10 2 | 8.2×10 2 | 7.1×10 2 |
| Synthetic leather mechanical property conservation rate % | 99％ | 98％ | 99％ |
| Material antibiotic rate % | Escherichia coli | 99％ | 98％ | 99％ |
| Staphylococcus aureus | 99％ | 97％ | 96％ |
Embodiment 4-7 part unit: kilogram
| Embodiment 4 | Embodiment 5 | Embodiment 6 | Embodiment 7 | |
| Negative ion powder | 60 parts of opals | 89 parts of tourmaline | 70 parts of jet stones | 82 parts of jades |
| Coupling agent | 1 part of two-[Y-(triethoxysilicane) propyl group] tetrasulfide | 15 parts of aluminate coupling agents, 5 parts of TTS | 4 parts of aluminium titanium coupling agents, 1 part of vinyltrimethoxy silane | 10 parts of N-(β-aminoethyl)-Y-aminopropyl triethoxysilane |
| Antiseptic | 16 parts of silver are phosphoric acid zirconates antiseptic, 4 parts of benzimidazole methyl carbamates | 5 parts of TBN, 5 parts of N-(fluorine dichloromethyl sulphur) titanium acid imide | 12 parts of silver-colored zinc are antibacterial glass agent, 18 parts of methylene cyanate esters | 20 parts of trichlorine diphenylureas, 15 part 2,4,4 '-three chloro-2 '-dihydroxy diphenyl ethers |
| Dispersant | 2 parts of ethylene group bis-stearamides | 2 parts of dolomols, 3 parts of zinc stearates, | 5 parts of calcium stearates, | 1 part of EBA, 2 parts of dolomols |
| Anion material is content in synthetic leather | 15％ | 1％ | 20％ | 0.1％ |
Although the present invention has been done detailed explanation and quoted some instantiations as proof, for a person skilled in the art, only otherwise leave the spirit and scope of the present invention, it is obvious doing various variations or correction.
Claims (10)
1. an anion material is characterized in that, comprises following component and content: the negative ion powder of 40～89 weight portions, the coupling agent of 0.1～20 weight portion, the dispersant of 1～5 weight portion, the antiseptic of 10～35 weight portions.
2. a kind of anion material according to claim 1 is characterized in that, component and content are: the negative ion powder of 60～82 weight portions, the coupling agent of 1～5 weight portion, the dispersant of 2～5 weight portions, the antiseptic of 15～30 weight portions.
3. a kind of anion material according to claim 1, it is characterized in that, the anion-generating capacity of described negative ion powder is not less than 600/ml, particle size values is greater than 100 orders, product purity is greater than 90%, be preferably anion-generating capacity and be not less than 2000/ml, particle size values is greater than 1500 orders, and product purity is greater than 98% anion powder material.
4. according to claim 1 or 3 described a kind of anion materials, it is characterized in that described negative ion powder is any one in tourmaline, jet stone, opal or the jade powder.
5. a kind of anion material according to claim 1 is characterized in that, described coupling agent is silane coupler, titanate coupling agent, aluminate coupling agent, aluminium titanium coupling agent and two kinds or two or more mixtures.
6. a kind of anion material according to claim 1, it is characterized in that, described dispersant is as N, the stearic amide class of N '-ethylene group bis-stearamides or dolomol, zinc stearate, calcium stearate stearates and two kinds or two or more mixtures.
7. a kind of anion material according to claim 1, it is characterized in that, described antiseptic is the compound of silver system, zinc series antibacterial agent, titanium series antibacterial agent, organic halogen, organic imidazoles, nitrile, phenols and two or more antiseptic, its antimicrobial powder particle size values is greater than 1500 orders, and minimum inhibitory concentration is greater than 500ppm.
8. the synthetic leather material by the described anion material modification of claim 1 is characterized in that, it is material modified to contain 0.1～20% anion.
9. a kind of synthetic leather material by the anion material modification according to claim 8 is characterized in that, it is material modified to contain 1～10% anion.
10. the application of synthetic leather material in footwear, case and bag, clothes class by described anion material modification is preferably applied to footwear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100556719A CN100372993C (en) | 2005-03-23 | 2005-03-23 | Negative ion material and synthetic leather material modified therefrom and application thereof |
| HK06102940A HK1082960A1 (en) | 2005-03-23 | 2006-03-07 | Anion materials, synthetic leather materials modified by such anion materials and the use thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100556719A CN100372993C (en) | 2005-03-23 | 2005-03-23 | Negative ion material and synthetic leather material modified therefrom and application thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1664229A true CN1664229A (en) | 2005-09-07 |
| CN100372993C CN100372993C (en) | 2008-03-05 |
Family
ID=35035519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100556719A Expired - Fee Related CN100372993C (en) | 2005-03-23 | 2005-03-23 | Negative ion material and synthetic leather material modified therefrom and application thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100372993C (en) |
| HK (1) | HK1082960A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603206A (en) * | 2013-10-21 | 2014-02-26 | 康福得塑化投资集团有限公司 | Manufacturing method of interior decoration material capable of eliminating peculiar smell and harmful gas |
| CN105401449A (en) * | 2015-12-09 | 2016-03-16 | 杭州锴越新材料有限公司 | Air permeable and ion rich medium temperature hot melt leather |
| CN105645807A (en) * | 2015-12-31 | 2016-06-08 | 卓达新材料科技集团有限公司 | Anion composite powder suitable for building materials |
| CN108017803A (en) * | 2017-12-22 | 2018-05-11 | 阜阳皖春家俬有限公司 | A kind of preparation method for the filler for lifting latex bed mattress health-care effect |
| CN109423256A (en) * | 2017-08-24 | 2019-03-05 | 宁波墅朗环保科技有限公司 | Air ion matchmaker and preparation method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4480263B2 (en) * | 2000-12-26 | 2010-06-16 | アキレス株式会社 | Leather sheet |
| CN1310209A (en) * | 2001-02-20 | 2001-08-29 | 上海硕华高科技产业有限公司 | Health building paint intermediate and its preparation |
| CN1241999C (en) * | 2001-11-23 | 2006-02-15 | 上海金樱环保科技有限公司 | Environment protecting building paint additive and its prepn process |
| CN1276947C (en) * | 2001-11-23 | 2006-09-27 | 上海金樱环保科技有限公司 | Foamed plastics additive with bealth care function and its prepn process |
| CN1262592C (en) * | 2002-07-08 | 2006-07-05 | 北京崇高纳米科技有限公司 | Fruit and vegetable fresh-keeping plastic film and method for making the same |
| CN1539874A (en) * | 2003-04-22 | 2004-10-27 | 陈建强 | Antibacterial, keeping foodstuff fresh, uvioresistant plastic fabricated from Nano material |
-
2005
- 2005-03-23 CN CNB2005100556719A patent/CN100372993C/en not_active Expired - Fee Related
-
2006
- 2006-03-07 HK HK06102940A patent/HK1082960A1/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603206A (en) * | 2013-10-21 | 2014-02-26 | 康福得塑化投资集团有限公司 | Manufacturing method of interior decoration material capable of eliminating peculiar smell and harmful gas |
| CN103603206B (en) * | 2013-10-21 | 2015-07-08 | 宁波加利弗新材料科技有限公司 | Manufacturing method of interior decoration material capable of eliminating peculiar smell and harmful gas |
| CN105401449A (en) * | 2015-12-09 | 2016-03-16 | 杭州锴越新材料有限公司 | Air permeable and ion rich medium temperature hot melt leather |
| CN105645807A (en) * | 2015-12-31 | 2016-06-08 | 卓达新材料科技集团有限公司 | Anion composite powder suitable for building materials |
| CN109423256A (en) * | 2017-08-24 | 2019-03-05 | 宁波墅朗环保科技有限公司 | Air ion matchmaker and preparation method thereof |
| CN108017803A (en) * | 2017-12-22 | 2018-05-11 | 阜阳皖春家俬有限公司 | A kind of preparation method for the filler for lifting latex bed mattress health-care effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100372993C (en) | 2008-03-05 |
| HK1082960A1 (en) | 2006-06-23 |
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