CN111286234A - Disposable isolation protective film and use method - Google Patents
Disposable isolation protective film and use method Download PDFInfo
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- CN111286234A CN111286234A CN202010267275.7A CN202010267275A CN111286234A CN 111286234 A CN111286234 A CN 111286234A CN 202010267275 A CN202010267275 A CN 202010267275A CN 111286234 A CN111286234 A CN 111286234A
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- Prior art keywords
- temperature
- film
- halogenated
- stabilizer
- agent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
- C09D129/02—Homopolymers or copolymers of unsaturated alcohols
- C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/20—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes for coatings strippable as coherent films, e.g. temporary coatings strippable as coherent films
Abstract
The invention relates to a disposable isolation protective film and a using method thereof, belonging to the technical field of daily chemical sanitary articles. The raw materials comprise, by mass, 40-55% of a film forming carrier, 20-35% of an auxiliary film forming agent, 5-10% of a surfactant, 5-15% of a halogenated stabilizer, 5-10% of an initiator, 1-5% of an anticorrosion bacteriostatic agent and 1-3% of a plant perfume; the processing technology comprises the following steps of 1), pre-dissolving a film forming carrier by using water, adding an initiator, ventilating, heating and preserving heat for a period of time; 2) adding a surfactant into the solution obtained in the step 1), stirring and dissolving; 3) adding an auxiliary film-forming agent, a halogenated stabilizer and an antiseptic bacteriostatic agent into the solution obtained in the step 2), stirring to fully dissolve, then preserving heat for a period of time, adding a plant perfume, and cooling to normal temperature to obtain a viscous finished product liquid. The isolation protective film produced by the invention has the advantages of simple use method, low production cost and low use cost.
Description
Technical Field
The invention relates to a disposable isolation protective film and a using method thereof, belonging to the technical field of daily chemical sanitary articles.
Background
People often touch public parts in daily life, such as door handles in public places, elevator buttons and the like. These public areas can have certain health and safety hazards due to the contact of multiple people. Especially in the high-incidence period and the emergence period of infectious diseases, people need to keep isolation from public places in public places to protect themselves well. At present, the method adopted by people mainly wears disposable gloves, but the disposable gloves have high use cost and slightly poor practicability.
Disclosure of Invention
The present invention is directed to a disposable isolation and protection membrane and method of use that solves the above problems.
In order to achieve the purpose, the invention adopts the technical scheme that:
the disposable isolation protective film comprises, by mass, 40-55% of a film forming carrier, 20-35% of an auxiliary film forming agent, 5-10% of a surfactant, 5-15% of a halogenated stabilizer, 5-10% of an initiator, 1-5% of an anticorrosion bacteriostatic agent and 1-3% of a plant perfume;
the processing technology is as follows,
1) pre-dissolving the film-forming carrier by water, adding an initiator, ventilating, heating and preserving heat for a period of time;
2) adding a surfactant into the solution obtained in the step 1), stirring and dissolving;
3) adding an auxiliary film-forming agent, a halogenated stabilizer and an antiseptic bacteriostatic agent into the solution obtained in the step 2), stirring to fully dissolve, then preserving heat for a period of time, adding a plant perfume, and cooling to normal temperature to obtain a viscous finished product liquid.
The technical scheme of the invention is further improved as follows: and (3) ventilating and heating to 95-100 ℃ in the step 1, and preserving heat for 30-35 min.
The technical scheme of the invention is further improved as follows: in the step 3), adding the auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding the halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding the antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for a period of time, adding plant perfume, and cooling to normal temperature to obtain the finished product.
The technical scheme of the invention is further improved as follows: and (3) preserving the heat for 30-40 min.
The technical scheme of the invention is further improved as follows: the initiator is potassium persulfate.
The technical scheme of the invention is further improved as follows: the antiseptic bacteriostatic agent is Kathon.
The technical scheme of the invention is further improved as follows: the film-forming carrier is polyvinyl alcohol.
A method for using a disposable isolation protective film is to apply a liquid product to a hand or an object to be contacted.
Due to the adoption of the technical scheme, the invention has the following technical effects:
the isolation protective film produced by the invention has simple use method, can form the protective film by directly coating the liquid material on an object, plays the role of isolation and protection for the human body needing to contact with the public part.
The invention uses reasonable raw materials, designs reasonable proportion, and prepares the viscous liquid capable of directly forming the film by matching reasonable process and parameters. When the auxiliary preparation is added, the auxiliary film-forming agent, the halogenated stabilizer and the corrosion-resistant bacteriostatic agent are added in batches at different temperatures and time periods, so that respective effects can be fully exerted, and each auxiliary preparation can be fully and uniformly dissolved in liquid.
Detailed Description
The present invention will be described in further detail with reference to specific examples below:
the disposable isolation protective film comprises, by mass, 40-55% of a film forming carrier, 20-35% of an auxiliary film forming agent, 5-10% of a surfactant, 5-15% of a halogenated stabilizer, 5-10% of an initiator, 1-5% of an anticorrosion bacteriostatic agent and 1-3% of a plant perfume. Preferably, the initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving the film-forming carrier by water, adding an initiator, ventilating, heating and preserving heat for a period of time; ventilating and heating to 95-100 ℃, and preserving heat for 30-35 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving;
3) adding an auxiliary film-forming agent, a halogenated stabilizer and an antiseptic bacteriostatic agent into the solution obtained in the step 2), stirring to fully dissolve, then preserving heat for a period of time, adding a plant perfume, and cooling to normal temperature to obtain a viscous finished product liquid. Wherein, the temperature is preferably kept for 30-40 min.
In practice, the auxiliary film-forming agent, halogenated stabilizer and preservative bacteriostatic agent are added in stages in step 3). Specifically, the auxiliary film-forming agent is added and fully dissolved at the temperature of 85-90 ℃, the halogenated stabilizer is added and fully dissolved at the temperature of 70-75 ℃, and the antiseptic bacteriostatic agent is added at the temperature of 50-60 ℃; and (4) preserving the heat for 30-40 min, adding plant perfume, and cooling to normal temperature to obtain a finished product.
The product is in a viscous liquid state when not in use, similar to a hand sanitizer. When the liquid film is used, the liquid finished product is smeared on a hand or an object needing to be contacted, a layer of film can be formed to play a role in isolation, and after the liquid film is used, the film is torn down and treated.
The following are specific examples:
example 1
The raw materials comprise 550Kg of film forming carrier, 200Kg of auxiliary film forming agent, 60Kg of surfactant, 80Kg of halogenated stabilizer, 60Kg of initiator, 30Kg of antiseptic bacteriostatic agent and 20Kg of plant perfume. The initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving a film-forming carrier by using water and then adding an initiator; ventilating and heating to about 100 deg.C, and maintaining the temperature for about 35 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving; the temperature is maintained above 90 ℃.
3) And adding the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent into the solution obtained in the step 2), and stirring to fully dissolve the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent. Adding an auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding a halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding an antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for 40min, adding plant perfume, and cooling to normal temperature to obtain viscous liquid product.
Example 2
The raw materials comprise 400Kg of film forming carrier, 290Kg of auxiliary film forming agent, 75Kg of surfactant, 105Kg of halogenated stabilizer, 70Kg of initiator, 35Kg of antiseptic bacteriostatic agent and 25Kg of plant perfume. The initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving the film forming carrier by water, adding an initiator, ventilating and heating to about 98 ℃, and keeping the temperature for about 33 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving; the temperature is maintained above 90 ℃.
3) And adding the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent into the solution obtained in the step 2), and stirring to fully dissolve the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent. Adding an auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding a halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding an antiseptic bacteriostatic agent at the temperature of 50-60 ℃; keeping the temperature for 36min, adding plant perfume, and cooling to normal temperature to obtain viscous liquid product.
Example 3
The raw materials comprise 480Kg of film forming carrier, 260Kg of auxiliary film forming agent, 80Kg of surfactant, 70Kg of halogenated stabilizer, 75Kg of initiator, 20Kg of antiseptic bacteriostat and 15Kg of plant spice. The initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving the film forming carrier by water, adding an initiator, ventilating and heating to about 95 ℃, and keeping the temperature for about 30 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving; the temperature is maintained above 90 ℃.
3) And adding the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent into the solution obtained in the step 2), and stirring to fully dissolve the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent. Adding an auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding a halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding an antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for 33min, adding plant perfume, and cooling to normal temperature to obtain viscous liquid product.
Example 4
The raw materials comprise 510Kg of film forming carrier, 295Kg of auxiliary film forming agent, 65Kg of surfactant, 50Kg of halogenated stabilizer, 60Kg of initiator, 10Kg of antiseptic bacteriostatic agent and 10Kg of plant perfume. The initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving the film forming carrier by water, adding an initiator, ventilating and heating to about 95 ℃, and keeping the temperature for about 32 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving; the temperature is maintained above 90 ℃.
3) And adding the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent into the solution obtained in the step 2), and stirring to fully dissolve the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent. Adding an auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding a halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding an antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for 30min, adding plant perfume, and cooling to normal temperature to obtain viscous liquid product.
Example 5
The raw materials comprise 425Kg of film forming carrier, 325Kg of auxiliary film forming agent, 78Kg of surfactant, 82Kg of halogenated stabilizer, 75Kg of initiator, 12Kg of antiseptic bacteriostat and 13Kg of plant spice. The initiator is potassium persulfate, the antiseptic bacteriostatic agent is a kaempferol product, and the film forming carrier is polyvinyl alcohol.
The processing technology is as follows,
1) pre-dissolving the film forming carrier by water, adding an initiator, ventilating and heating to about 96 ℃, and keeping the temperature for about 33 min.
2) Adding a surfactant into the solution obtained in the step 1), stirring and dissolving; the temperature is maintained above 90 ℃.
3) And adding the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent into the solution obtained in the step 2), and stirring to fully dissolve the auxiliary film-forming agent, the halogenated stabilizer and the antiseptic bacteriostatic agent. Adding an auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding a halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding an antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for 31min, adding plant perfume, and cooling to normal temperature to obtain viscous liquid product.
The liquid material capable of forming the isolation and protection film is prepared by using a film forming carrier, an auxiliary film forming agent, a surfactant, a halogenated stabilizer, an initiator, an anti-corrosion bacteriostatic agent and plant perfume as raw materials through a corresponding process. The isolation and protection film is simple and convenient to use, good in sanitation and low in use cost, and can be suitable for various public parts needing isolation and protection.
Claims (8)
1. A disposable isolation protective film is characterized in that: the raw materials comprise, by mass, 40-55% of a film forming carrier, 20-35% of an auxiliary film forming agent, 5-10% of a surfactant, 5-15% of a halogenated stabilizer, 5-10% of an initiator, 1-5% of an anticorrosion bacteriostatic agent and 1-3% of a plant perfume;
the processing technology is as follows,
1) pre-dissolving the film-forming carrier by water, adding an initiator, ventilating, heating and preserving heat for a period of time;
2) adding a surfactant into the solution obtained in the step 1), stirring and dissolving;
3) adding an auxiliary film-forming agent, a halogenated stabilizer and an antiseptic bacteriostatic agent into the solution obtained in the step 2), stirring to fully dissolve, then preserving heat for a period of time, adding a plant perfume, and cooling to normal temperature to obtain a viscous finished product liquid.
2. The disposable isolating and protecting film according to claim 1, wherein: and (3) ventilating and heating to 95-100 ℃ in the step 1, and preserving heat for 30-35 min.
3. The disposable isolating and protecting film according to claim 2, wherein: in the step 3), adding the auxiliary film-forming agent to fully dissolve at the temperature of 85-90 ℃, adding the halogenated stabilizer to fully dissolve at the temperature of 70-75 ℃, and adding the antiseptic bacteriostatic agent at the temperature of 50-60 ℃; preserving the temperature for a period of time, adding plant perfume, and cooling to normal temperature to obtain the finished product.
4. The disposable isolating and protecting film according to any one of claims 1 to 3, wherein: and (3) preserving the heat for 30-40 min.
5. The disposable isolating and protecting film according to claim 1, wherein: the initiator is potassium persulfate.
6. The disposable isolating and protecting film according to claim 1, wherein: the antiseptic bacteriostatic agent is Kathon.
7. The disposable isolating and protecting film according to claim 1, wherein: the film-forming carrier is polyvinyl alcohol.
8. A method of using the disposable isolation barrier of any of claims 1, 2, 3, 5, 6, 7, wherein: the liquid product is applied to hands or objects needing to be contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267275.7A CN111286234A (en) | 2020-04-08 | 2020-04-08 | Disposable isolation protective film and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267275.7A CN111286234A (en) | 2020-04-08 | 2020-04-08 | Disposable isolation protective film and use method |
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| Publication Number | Publication Date |
|---|---|
| CN111286234A true CN111286234A (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010267275.7A Pending CN111286234A (en) | 2020-04-08 | 2020-04-08 | Disposable isolation protective film and use method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766552A (en) * | 2010-01-20 | 2010-07-07 | 华南理工大学 | Washing-free antibacterial hand sanitizer and preparation method thereof |
| CN103565663A (en) * | 2012-07-20 | 2014-02-12 | 符波 | Stripping type film used for safety protection, and preparation method thereof |
| CN108077311A (en) * | 2016-11-22 | 2018-05-29 | 北京中科艾利特科技有限公司 | A kind of antimicrobial spray of haze and its preparation method and application |
-
2020
- 2020-04-08 CN CN202010267275.7A patent/CN111286234A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101766552A (en) * | 2010-01-20 | 2010-07-07 | 华南理工大学 | Washing-free antibacterial hand sanitizer and preparation method thereof |
| CN103565663A (en) * | 2012-07-20 | 2014-02-12 | 符波 | Stripping type film used for safety protection, and preparation method thereof |
| CN108077311A (en) * | 2016-11-22 | 2018-05-29 | 北京中科艾利特科技有限公司 | A kind of antimicrobial spray of haze and its preparation method and application |
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Application publication date: 20200616 |