CN107117582A - It is a kind of locally quickly to produce the composition of oxygen - Google Patents
It is a kind of locally quickly to produce the composition of oxygen Download PDFInfo
- Publication number
- CN107117582A CN107117582A CN201610102682.6A CN201610102682A CN107117582A CN 107117582 A CN107117582 A CN 107117582A CN 201610102682 A CN201610102682 A CN 201610102682A CN 107117582 A CN107117582 A CN 107117582A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- peroxide
- composition
- composition according
- peroxidase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/02—Preparation of oxygen
- C01B13/0203—Preparation of oxygen from inorganic compounds
- C01B13/0211—Peroxy compounds
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/18—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing inorganic materials
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/38—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing enzymes
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
Abstract
Present invention aims at provide a kind of locally can quickly produce the composition of oxygen; it is using peroxide as oxygen source; the oxygen source is selected from the group being made up of Peroxides and Superoxides; perspired using sweat gland of skin and wound body fluid, the volatilization of blood; form hydroxide and oxygen; and catalyst increase oxygen production speed of arranging in pairs or groups; oxygen is produced so as to a large amount of in a short time; make have high purity oxygen gas shielded injured area in subenvironment; suppress the breeding of anaerobic bacteria, all have very great help for wound healing and health care.
Description
【Technical field】
The composition of oxygen locally can be quickly produced the present invention relates to a kind of, it arranges in pairs or groups using peroxide as oxygen source
Catalyst increases oxygen production speed, so that a large amount of in subenvironment in a short time produce oxygen, bacteria growing inhibiting.
【Background technology】
In the wound of human body surface, whether abrade, hurt, stabbing, lacerated wound all can cause phase because of microvascular
When losing blood for degree, severe patient may cause subcutaneous hematoma, and hemotoncus meeting vascular compression causes regional area anoxic, although wound is passed through
Processing is crossed also to have wrapped up, but wrapping is in itself and deeper wound will also result in anoxic, anoxic makes anaerobic bacteria amount reproduction, made
Into infection, wound healing is influenceed.
Women is during physiology phase because the reason such as the change of external genital pH-value or muscle power, immunity degradation may all cause
Vulvovaginitis, along with physiology phase during the panty liner, cotton wool and the tapon that use, cause private parts anoxic, humidity,
It is sultry, make the anaerobic bacteria amount reproduction such as mould, fungi, staphylococcus, cause gynaecological imflammation.
The human body surfaces such as skin wound, external genital are because anoxic, and the fungi and bacterium amount reproduction for causing anaerobism grow, and make
Into infection, inflammation, the health and life security of the mankind is influenceed, therefore how to suppress human body surface bacterial growth is interested in masses
Subject under discussion.
Taiwan Patent (application number 095134585) discloses a kind of wound covering thing and antimicrobial compositions, and the wound covers
Cover material includes carbonaceous material, the wherein flexible substrate for being carried on the precious metal of the carbonaceous material and optionally selecting layer, the carbon
Material has powder, particle, fiber, and/or platelet-type morphology and selected from following group:Activated carbon, graphite, carbon, and combinations thereof,
And the precious metal is selected from following group:Silver, gold, palladium, platinum, copper, zinc, and combinations thereof；Taiwan Patent (application number 098214538)
For a kind of charcoal factor cotton wool, wherein comprising carbon factor stamen piece, the charcoal factor stamen piece because carbonaceous it is fine and close, more than great, hole,
Content of mineral substances enriches, and can reach that dehumidifying is de-tasted, restraining and sterilizing bacteria, smelly eliminating are acted on.The technology of the above two is on reducing body surface anaerobism
Technology used in bacterium, is effect that equipment has absorption bacterium in itself mostly, but bacterium is not killed in itself and bacterial growth does not have
It is suppressed, therefore can be because equipment adsorbs bacterium amount and reaches saturation and can not continue absorption in itself.
Taiwan Patent (application number 103115497) discloses antimicrobial composition and its manufacture method, and this method is included
Medical science and non-medical devices and product are handled with the constituent for assigning antimicrobial property with comprising silver compound.This technology be with
Silver compound is that bactericide kills microorganism, but can cause using bactericide the resistance to the action of a drug of bacterium, and derivative more serious health
Harm.
For wound location because anoxic causes anaerobic infection and postpones wound healing, current treatment method is utilization
The equipment that hyperbaric oxygen or oxygen cylinder etc. can provide oxygen for wound, but these oxygen supply equipments are costly and cumbersome, and non-masses can be light
Easily contact or carry with, how to provide the equipment for providing oxygen source that is cheap and being easily carried is popular view of concern
Topic.
Japan Patent (JPA 2004536010) discloses a kind of chemical oxygen generators, and it produces the chemical substance bag of oxygen
Alkaline including earth metal (especially LiClO4、LiClO3、NaClO4、NaClO3、KClO4、KClO3), peroxide (especially Na2O2、
K2O2), superoxides (especially KO2、NaO2)；Taiwan Patent (application number 083206076) is open a kind of with oxygen regenerating pot
Mask, the sodium peroxide wherein included in the oxygen regenerating pot can generate oxygen.Though the technology of the above two can supply oxygen
For carrying, but it is unnecessarily bulky and heavy, the specific occasions such as diving are only suitable for, non-daily life can be carried with.
Taiwan Patent (application number 104201257) is the creation of inventor, it is open a kind of have supply oxygen with
The ventilative material mouth mask of dehumidification function, the ventilative material mouth mask is positioned in mouth mask with peroxidating metal or super oxidized metal, is tied
Close the aqueous vapor of breathing generation and generate oxygen, air quality in mouth mask can be improved；This technology is light to be carried with, but production
The speed of raw oxygen is slow, it is impossible to supply a large amount of oxygen in a short time.
Comprehensive foregoing research, although there is reduction body surface anaerobic bacteria at present and the technology of partial oxygen content is lifted,
But prior art still has weak point, the weak point includes：Oxygen generation tank it is bulky be difficult to carry with, oxygen supply port
Cover is because area is small, and oxygen source is few, and the formation speed of oxygen is slow, therefore how to develop and a kind of locally can quickly produce oxygen
Composition, as the important topic of the invention to be solved herein.
【The content of the invention】
In view of it is foregoing the problem of with missing, inventor careful consideration, accumulated with many years of experience, by permanent design with grinding
Study carefully, present invention aims at provide it is a kind of can quick local oxygen supply composition, it utilizes skin using peroxide as oxygen source
Sweat gland is perspired and wound body fluid, the volatilization of blood, forms hydroxide and oxygen, and catalyst increase oxygen production speed of arranging in pairs or groups
Degree, so that a large amount of in a short time produce oxygen, makes have high purity oxygen gas shielded injured area in subenvironment, suppresses anaerobic bacteria
Breeding, all has very great help for wound healing and health care.
The composition of oxygen locally can be quickly produced it is an object of the invention to provide a kind of, said composition includes oxygen source
With peroxidase, the oxygen source is selected from the group being made up of Peroxides and Superoxides.
For up to aforementioned invention purpose, the part by weight of the oxygen source and the peroxidase is 50:1~1000:1.
For up to aforementioned invention purpose, the preferable part by weight of the oxygen source and the peroxidase is 100:1~500:1.
For up to aforementioned invention purpose, the peroxide is selected from by peromag, calper calcium peroxide, sodium peroxide, peroxidating
The group that potassium and lithium peroxide are constituted.
For up to aforementioned invention purpose, the superoxides is selected from by super magnesia, super calcium oxide, sodium superoxide, super oxygen
The group that potassium and super lithia are constituted.
For up to aforementioned invention purpose, the oxygen source is graininess or powdered.
For up to aforementioned invention purpose, the peroxidase is graininess or powdered.
For up to aforementioned invention purpose, the peroxidase is catalase.
For up to aforementioned invention purpose, said composition can be used in the equipment with human contact, to suppress anaerobism bacteria growing.
For up to aforementioned invention purpose, should and human contact equipment comprising OK is taut, wound dressing, cotton wool, tapon,
Protection pad, diaper, medical diaper, eyeshade, earmuff, mouth mask, lining of helmet pad.
Another object of the present invention can include claim 1 for offer is a kind of with antibacterial wound dressing, the wound dressing
Composition described in~10, the wound dressing reaches fungistatic effect using the quick oxygen that produces.
Another object of the present invention can be wanted for offer is a kind of with antibacterial cotton wool (bar), the cotton wool (bar) comprising right
The composition described in 1~10 is sought, the cotton wool (bar) reaches fungistatic effect using the quick oxygen that produces.
【Brief description of the drawings】
Fig. 1 (left side) is the schematic diagram of the present invention, and oxygen is produced to show that peroxide meets water.
Fig. 1 (right side) is the schematic diagram of the present invention, is used with showing that peroxide merges with catalyst, and a large amount of oxygen can be produced by meeting water
Gas.
Fig. 2 is the use schematic diagram of a preferred embodiment of the present invention, is used with showing that this locally can quickly produce the composition of oxygen
In the situation of wound dressing.
Fig. 3 is the use schematic diagram of a preferred embodiment of the present invention, is used with showing that this locally can quickly produce the composition of oxygen
In the situation of cotton wool, protection pad.
Fig. 4 is the use schematic diagram of a preferred embodiment of the present invention, is used with showing that this locally can quickly produce the composition of oxygen
In the situation of diaper.
Fig. 5 is the use schematic diagram of a preferred embodiment of the present invention, is used with showing that this locally can quickly produce the composition of oxygen
In the situation of eyeshade.
【Embodiment】
The present invention carries out demonstration with the following examples and illustrated, but the present invention is not limited by following embodiments.
The composition (2) of oxygen locally can be quickly produced the present invention relates to a kind of, shown in reference picture 1, said composition is included
Oxygen source (201) and peroxidase (202), the oxygen source (201) are selected from what is be made up of Peroxides and Superoxides
Group, oxygen source produces oxygen with water (1) reaction, and oxygen source (201) merges with peroxidase (202) to be used, and is reacted with water
Produce a large amount of oxygen (shown on the right side of Fig. 1)；Said composition (2) can be used for wound dressing (3), cotton wool (4), protection pad (5),
Diaper (6), eyeshade (7) etc. are with the equipment of human contact, making the oxygen content in subenvironment quick and rolling up, to suppress
Microorganism grows.
Embodiment 1
Potassium peroxide (K2O2) meet the chemical reaction that water produces oxygen
2K2O2+2H2O→4KOH+2H2O2
2H2O2→2H2O+O2
Peroxide such as potassium peroxide (K2O2) meet water (H2O potassium hydroxide (KOH) and hydrogen peroxide (H) are produced2O2), peroxide
Water and oxygen (O can further be generated by changing hydrogen2), such as shown in Fig. 1 (left side).
Embodiment 2
Potassium peroxide merges with catalase (Catalase, abbreviation CAT) to be used, and meets the chemistry that water quickly produces oxygen
Reaction
2K2O2+2H2O→4KOH+2H2O2
Peroxide such as potassium peroxide meets water and produces potassium hydroxide and hydrogen peroxide, catalase (Catalase, abbreviation
CAT hydrogen peroxide) is made to quickly generate water and oxygen, shown in such as Fig. 1 (right side), compared with not merging and using catalase, this is anti-
It can should in a short time accumulate a large amount of oxygen.
Embodiment 3
Sodium superoxide (NaO2) meet the chemical reaction that water produces oxygen
2NaO2+4H2O→2NaOH+3H2O2
H2O2→2H2O+O2
Superoxides such as sodium superoxide (NaO2) water generation sodium hydroxide (NaOH) and hydrogen peroxide are met, hydrogen peroxide can enter
One step generates water and oxygen, shown in such as Fig. 1 (left side).
Embodiment 4
Superoxides sodium superoxide merges with catalase to be used, and meets the chemical reaction that water quickly produces oxygen
2NaO2+4H2O→2NaOH+3H2O2
Sodium superoxide meets water and produces sodium hydroxide and hydrogen peroxide, and catalase makes hydrogen peroxide quickly generate water and oxygen
Shown in gas, such as Fig. 1 (right side), compared with not merging and using catalase, the reaction can accumulate a large amount of oxygen in a short time.
Embodiment 5
Wound dressing adds the bacteriostasis efficacy of peroxide and peroxidase
The bacteria inhibiting composition contained in wound dressing includes peroxide (such as peromag) and peroxidase (such as peroxide
Change hydrogen enzyme), the part by weight of peroxide and catalase can be 50:1~1000:1, peroxide and catalase
Part by weight most preferably 100:1~500:1；As shown in Fig. 2 this contains the wound dressing contact wound of bacteria inhibiting composition, sweat is met
Liquid, body fluid, blood or other water sources, meeting is quick, largely generate oxygen, and anaerobic bacteria is low because of the tolerance to oxygen, therefore can
Suppress the growth of wound anaerobic bacteria, the anaerobic bacteria includes obligate anaerobe and facultative anaerobic bacteria.
Embodiment 6
Cotton wool (bar) adds the bacteriostasis efficacy of peroxide and peroxidase
The bacteria inhibiting composition contained in cotton wool (bar) includes peroxide (such as calper calcium peroxide) and peroxidase (such as mistake
Hydrogen oxide enzyme), the part by weight of peroxide and catalase can be 50:1~1000:1, peroxide and catalase
Part by weight most preferably 100:1~500:1；As shown in figure 3, this contains cotton wool (bar) the contact external genital of bacteria inhibiting composition,
Sweat, body fluid, blood or other water sources are met, meeting is quick, largely generate oxygen, and the anaerobic bacteria such as saccharomycete is because to the resistance to of oxygen
Stress is low, therefore can suppress the growth of external genital anaerobic bacteria, and the anaerobic bacteria includes obligate anaerobe and facultative anaerobic bacteria.
Embodiment 7
Mouth mask adds peroxide and peroxidase does not have excitant to human body
The bacteria inhibiting composition contained in mouth mask includes peroxide (such as potassium peroxide) and peroxidase (such as hydrogen peroxide
Enzyme), the part by weight of peroxide and catalase can be 50:1~1000:1, the weight of peroxide and catalase
Ratio most preferably 100:1~500:1；The aqueous vapor that the mouth mask contact sweat containing bacteria inhibiting composition, body fluid, blood, breathing are produced
Or other water sources, meeting is quick, largely generate oxygen,
2K2O2+2H2O→4KOH+2H2O2
Wherein potassium peroxide, which meets water, can produce oxygen, and its intermediate product is hydrogen peroxide, by the catalase in composition,
Hydrogen peroxide can be rapidly converted into water and oxygen, therefore hydrogen peroxide will not accumulate in mouth mask and human body is caused to stimulate
Property.
Present invention offer is a kind of locally can quickly to produce the composition of oxygen, and said composition is with hydrogen peroxide enzymatic peroxide
Compound generates the reaction of oxygen, oxygen is largely produced in a short time；A large amount of oxygen are accumulated in subenvironment, one can be entered
Step suppresses the growth of anaerobic bacteria；Hydrogen peroxide generates the intermediate product of oxygen, but, this hair irritant to human body for peroxide
Bright utilization hydrogen peroxide enzymatic peroxide generates the reaction of oxygen, intermediate product hydrogen peroxide is not accumulated, reduction pair
The excitant of human body；The present invention is non-not to result in the resistance to the action of a drug to adsorb or be sterilized with medicine, and light handy to carry about, solution
Determine insurmountable problem in prior art.
Above-listed detailed description is illustrated for the possible embodiments of the present invention, but the embodiment and is not used to limitation
The scope of the claims of the present invention, all equivalence enforcements or change without departing from skill spirit of the present invention are intended to be limited solely by the special of the present invention
In sharp scope.
【Symbol description】
1 water
2 bacteria inhibiting compositions
201 oxygen sources
202 peroxidase
3 wound dressings
4 cotton wools
5 protection pads
6 diapers
7 eyeshades
Claims (12)
1. a kind of locally can quickly produce the composition of oxygen, the composition includes oxygen source and peroxidase, the confession
Oxygen source is selected from the group being made up of Peroxides and Superoxides.
2. composition according to claim 1, it is characterised in that the weight ratio of the oxygen source and the peroxidase
Example is 50:1~1000:1.
3. composition according to claim 1, it is characterised in that the preferable weight of the oxygen source and the peroxidase
Amount ratio is 100:1~500:1.
4. composition according to claim 1, it is characterised in that the peroxide is selected from by peromag, peroxide
The group that change calcium, sodium peroxide, potassium peroxide and lithium peroxide are constituted.
5. composition according to claim 1, it is characterised in that the superoxides is selected from by super magnesia, super oxygen
The group that change calcium, sodium superoxide, potassium superoxide and super lithia are constituted.
6. composition according to claim 1, it is characterised in that the oxygen source is graininess or powdered.
7. composition according to claim 1, it is characterised in that the peroxidase is graininess or powdered.
8. composition according to claim 1, it is characterised in that the peroxidase is catalase.
9. composition according to claim 1, it is characterised in that the composition can be used for the equipment with human contact
In, with the effect for suppressing anaerobism bacteria growing.
10. composition according to claim 9, it is characterised in that the equipment with human contact stretches tight comprising OK, wound
Dressing, cotton wool, tapon, protection pad, diaper, medical diaper, eyeshade, earmuff, mouth mask, lining of helmet pad.
11. a kind of can include the composition described in claim 1~10, the wound with antibacterial wound dressing, the wound dressing
Mouth dressing reaches fungistatic effect using the quick oxygen that produces.
12. a kind of can include the composition described in claim 1~10 with antibacterial cotton wool (bar), the tapon, this is defended
Raw cotton (bar) reaches fungistatic effect using the quick oxygen that produces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102682.6A CN107117582A (en) | 2016-02-24 | 2016-02-24 | It is a kind of locally quickly to produce the composition of oxygen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102682.6A CN107117582A (en) | 2016-02-24 | 2016-02-24 | It is a kind of locally quickly to produce the composition of oxygen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107117582A true CN107117582A (en) | 2017-09-01 |
Family
ID=59717656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102682.6A Pending CN107117582A (en) | 2016-02-24 | 2016-02-24 | It is a kind of locally quickly to produce the composition of oxygen |
Country Status (1)
| Country | Link |
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| CN (1) | CN107117582A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107823691A (en) * | 2017-11-06 | 2018-03-23 | 河南汇博医疗股份有限公司 | A kind of oxygen-containing dressing and preparation method thereof |
| CN107874913A (en) * | 2017-12-19 | 2018-04-06 | 大连海事大学 | A kind of wound dressing and its production method based on fluent material oxygen supply |
| CN109592682A (en) * | 2017-09-30 | 2019-04-09 | 曹荣华 | Supply the amenities of carbon dioxide gas |
| CN111481425A (en) * | 2019-01-25 | 2020-08-04 | 曹荣华 | Microenvironment hydrogen supply breathable layer and external application bag |
| CN114832831A (en) * | 2022-04-21 | 2022-08-02 | 中国科学院长春应用化学研究所 | Composite nano enzyme synergistic catalytic fiber material and preparation method and application thereof |
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| CN1212829A (en) * | 1997-09-26 | 1999-04-07 | 三菱瓦斯化学株式会社 | Oxidizing producing agent, carbon dioxide absorbent, transport system for live fish and shellfish and its transport method |
| JP2003095618A (en) * | 2001-09-20 | 2003-04-03 | Hirose Michitoshi | Oxygen generating agent and method for using the same, and method for producing catalyst for generating oxygen |
| KR20090119942A (en) * | 2008-05-18 | 2009-11-23 | (주)고체산소테크 | Oxygen generating sanitary napkin and oxygen generating composition thereof |
| CN204727606U (en) * | 2015-04-30 | 2015-10-28 | 曹荣华 | The ventilating structure of tool oxygen gas-supplying and negative oxygen ion function |
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| CN1212829A (en) * | 1997-09-26 | 1999-04-07 | 三菱瓦斯化学株式会社 | Oxidizing producing agent, carbon dioxide absorbent, transport system for live fish and shellfish and its transport method |
| JP2003095618A (en) * | 2001-09-20 | 2003-04-03 | Hirose Michitoshi | Oxygen generating agent and method for using the same, and method for producing catalyst for generating oxygen |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109592682A (en) * | 2017-09-30 | 2019-04-09 | 曹荣华 | Supply the amenities of carbon dioxide gas |
| CN107823691A (en) * | 2017-11-06 | 2018-03-23 | 河南汇博医疗股份有限公司 | A kind of oxygen-containing dressing and preparation method thereof |
| CN107874913A (en) * | 2017-12-19 | 2018-04-06 | 大连海事大学 | A kind of wound dressing and its production method based on fluent material oxygen supply |
| CN111481425A (en) * | 2019-01-25 | 2020-08-04 | 曹荣华 | Microenvironment hydrogen supply breathable layer and external application bag |
| CN114832831A (en) * | 2022-04-21 | 2022-08-02 | 中国科学院长春应用化学研究所 | Composite nano enzyme synergistic catalytic fiber material and preparation method and application thereof |
| CN114832831B (en) * | 2022-04-21 | 2023-08-15 | 中国科学院长春应用化学研究所 | Composite nano enzyme synergistic catalytic fiber material and preparation method and application thereof |
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Application publication date: 20170901 |