CN108042843A - Method for preparing functional microcapsule - Google Patents
Method for preparing functional microcapsule Download PDFInfo
- Publication number
- CN108042843A CN108042843A CN201711406236.5A CN201711406236A CN108042843A CN 108042843 A CN108042843 A CN 108042843A CN 201711406236 A CN201711406236 A CN 201711406236A CN 108042843 A CN108042843 A CN 108042843A
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- Prior art keywords
- mixture
- parts
- mass parts
- antiseptic
- extract
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Classifications
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- 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
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
-
- 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
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/46—Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
- A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
- A61L2300/104—Silver, e.g. silver sulfadiazine
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/404—Biocides, antimicrobial agents, antiseptic agents
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
- A61L2300/622—Microcapsules
Abstract
The present invention discloses a kind of method for preparing functional microcapsule.Include the following steps:(1) antiseptic is prepared, by cus-cus root extract, Radix Platycodonis extract, more stem Austria Germania power this extracts, cloves flower extract, garlic P.E, nano silver powder, methyl dioleate and goes to be mixed and stirred for obtaining antiseptic according to predetermined ratio from water;(2) lac, gelatin, water and beta cyclodextrin are mixed to get mixture according to predetermined ratio, using antiseptic as core, microcapsules is made using dry spray-on process using mixture as wall material.Method for preparing functional microcapsule of the present invention, microcapsule capsule wall material package antiseptic obtain microcapsules, and microcapsule wall material has hydrolysis property, meets water and is hydrolyzed, the antiseptic in microcapsules releases, the function of play sterilization, eliminating the unusual smell.
Description
Technical field
The present invention relates to a kind of method for preparing functional microcapsule.
Background technology
Disposably nursing amenities is without washing and is convenient for changing disposable for paper diaper, nappy and sanitary napkin etc.
Product, because it is comfortable, facilitate when performances due to received by consumers in general.Traditional paper diaper nappy or sanitary napkin is using
When can generate peculiar smell, influence using effect, and antibacterial, the effect that eliminates the unusual smell are poor, and effect is not lasting enough.
The content of the invention
In view of the above-mentioned problems, the present invention provides the functional microcapsule preparation side that a kind of energy antibacterial removes amenities peculiar smell
Method,
In order to achieve the above objectives, a kind of preparation method of functional microcapsule of the present invention, includes the following steps:
((1) prepares antiseptic, by cus-cus root extract, Radix Platycodonis extract, more stem Austria Germania power this extracts, cloves
Flower extract, garlic P.E, nano silver powder, methyl dioleate go to be mixed and stirred for obtaining according to predetermined ratio from water
Obtain antiseptic;
(2) lac, gelatin, water and beta-cyclodextrin are mixed to get mixture according to predetermined ratio, using antiseptic as core,
Microcapsules are made using dry spray-on process using mixture as wall material.
Further, the method for mixture being obtained in the step 2 is, by the lac of 0.5-1 mass parts, 0.5-1 mass
The gelatin and 10-15 mass parts water of part mix at a temperature of 30-50 DEG C, and are obtained with the rate stirring 10-15min of 60 turns/min
Obtain the first mixture;By beta-cyclodextrin and the first mixture according to 1:2.6 mass ratioes are mixed and added at a temperature of 65-80 DEG C
Hot 20-30min, and with the second mixture of rate stirring to obtain of 30-40 turns/min;Phospholipid emulsion is added into the second mixture
Mixture is obtained after stirring evenly.
Further, in the step (1), the mass parts of cus-cus root extract are 3-5 parts;
The mass parts of Radix Platycodonis extract are 1-3 parts;
The mass parts of this extract of more stem Austria Germania power are 3-5 parts;
The mass parts of cloves flower extract are 1-3 parts;
The mass parts of methyl dioleate are 3-5 parts;
The mass parts of deionized water are 15-20 parts;
The mass parts of garlic P.E are 3-5 parts;
The mass parts of nano silver powder are 0.5-1 parts.
Further, the preparation method of antiseptic is, by cus-cus root extract and Radix Platycodonis extract according to predetermined ratio
Mixing, turned with 200-250 at a temperature of 10-30 DEG C/the stir speed (S.S.) stirring 30-40min of min after obtain the 3rd mixture;
More stem Austria Germania power this extracts, cloves flower extract and deionized water are mixed and at a temperature of 30-50 DEG C
5-10min is stirred with the rate of 150-200 turns/min, the 4th mixture is obtained after being cooled to room temperature;
By the 3rd mixture, the 4th mixture and garlic P.E mixed at a temperature of 5-10 DEG C and with 80-120 turn/
The 5th mixture of rate stirring 10-15min stirring to obtains of min;
Add nano silver powder and methyl dioleate into the 5th mixture at a temperature of 5-10 DEG C, and with
The rate of 50-60 turns/min stirs 40-60min, and antiseptic is obtained after emulsion dispersion.
Further, emulsifier is further included, the emulsifier includes inulin lauryl carbamate, cocounut oil acyl glycine
Sodium, sodium laurate, sea U.S.'s oronain or cocoyl glucoside.
Further, dispersant is further included, dispersant includes Sodium Polyacrylate, acrylic acid or Ma Lai Suan Yu copolymers.
Method for preparing functional microcapsule of the present invention makes microcapsules obtained have the function of antibacterial deodouring, the micro- glue of the present invention
The wall material of capsule has hydrolysis property, is dissolved after meeting water, while the antiseptic in microcapsules releases, and plays sterilization, eliminates the unusual smell
Function.
In order to achieve the above objectives, the present invention provides a kind of microcapsules, according to the preparation method of above-mentioned functional microcapsule
It is prepared.
Functional microcapsule of the present invention, antiseptic are covered by microcapsules, while the cyst wall of microcapsules is with water-disintegrable
Can, cyst wall hydrolyzes after microcapsules meet water, and the antiseptic in microcapsules releases, and plays antibacterial, goes the function of eliminating the unusual smell.
In order to achieve the above objectives, the present invention provides a kind of amenities, is set in the sandwich layer or interlayer in the amenities
It is equipped with above-mentioned functional microcapsule.
For amenities of the present invention by the functional microcapsule of setting, can play antibacterial can also go the function of eliminating the unusual smell,
Improve amenities comforts of use.
Specific embodiment
Embodiment 1
The present embodiment provides a kind of method for preparing functional microcapsule, include the following steps:
Include the following steps:
(1) antiseptic is prepared, by cus-cus root extract, Radix Platycodonis extract, more stem Austria Germania power this extracts, lilac
It extract, garlic P.E, nano silver powder, methyl dioleate and goes to be mixed and stirred for obtaining according to predetermined ratio from water
Obtain antiseptic;
(2) lac, gelatin, water and beta-cyclodextrin are mixed to get mixture according to predetermined ratio, using antiseptic as core,
Microcapsules are made using dry spray-on process using mixture as wall material.
Specifically, in the step 2 obtain mixture method be, by the lac of 0.7 mass parts, 0.6 mass parts it is bright
Glue and the water of 12 mass parts mix at a temperature of 40 DEG C, and acquire the first mixing with the rate stirring 15min of 60 turns/min
Object;By beta-cyclodextrin and the first mixture according to 1:2.6 mass ratio mixes and 25min is heated at a temperature of 70 DEG C, and with
The rate stirring 20min of 35 turns/min obtains the second mixture;It adds after phospholipid emulsion stirs evenly and obtains into the second mixture
Obtain mixture.
Specifically, in step (1), the mass parts of cus-cus root extract are 4 parts;The mass parts of Radix Platycodonis extract are 2 parts;
The mass parts of this extract of more stem Austria Germania power are 4 parts;The mass parts of cloves flower extract are 2.5 parts;Two oleic acid of methyl
The mass parts of ester are 4.1 parts;The mass parts of deionized water are 17 parts;The mass parts of garlic P.E are 4 parts;Nano silver powder
Mass parts are 0.5 part.
In the present embodiment, cus-cus carries root and object is taken to have effects that eliminate the unusual smell.Radix Platycodonis extract have it is good it is anti-inflammatory,
Antianaphylaxis energy, while there is delicate fragrance type smell, antiseptic obtained is made there are antiphlogistic effects.More stem Austria Germania power this extract tool
There are preferable anti-inflammatory, antiallergy, the effect releived, while can also biocidal property.Cloves flower extract has good antibacterial
Effect, has inhibition to Candida albicans, star-shaped nocardia, Xu Shi favus, gypsum sample exanthema vesiculosum bacterium epidermophyton inguinale etc.
Effect.Garlic P.E has sterilization, the effect of antibacterial well, while has activating cell, promotes energy production, increase anti-
Bacterium and anti-virus ability accelerate metabolism.
Embodiment 2
As the concrete scheme of embodiment 1, the specific method that antiseptic is prepared in the step (1) is, by vertivazulene grass roots
Extract and Radix Platycodonis extract are mixed according to predetermined ratio, with the stir speed (S.S.) of 200-250 turns/min at a temperature of 10-30 DEG C
30-40min is stirred, then is warming up to 60 DEG C with 10 DEG C/min of speed, and is maintained 10-20 minutes, the is obtained after being cooled to room temperature
Three mixtures;
More stem Austria Germania power this extracts, cloves flower extract and deionized water are mixed and at a temperature of 30-50 DEG C
5-10min is stirred with the rate of 150-200 turns/min, the 4th mixture is obtained after being cooled to room temperature, by the 3rd mixture, the 4th
Mixture and garlic P.E mix at a temperature of 5-10 DEG C and with the rate stirring 10-15min stirrings of 80-120 turns/min
The 5th mixture is obtained, adds two oleic acid of nano silver powder and methyl into the 5th mixture at a temperature of 5-10 DEG C
Ester, and 40-60min is stirred with the rate of 50-60 turns/min, obtain antiseptic after emulsion dispersion.
Embodiment 3
It as the concrete scheme of embodiment 1, further includes and emulsifier and dispersant is added into mixture, emulsifier includes chrysanthemum
Powder lauryl carbamate, sodium cocoyl glycinate, sodium laurate, sea U.S.'s oronain or cocoyl glucoside.
Specifically, upper dispersant Sodium Polyacrylate, acrylic acid or Ma Lai Suan Yu copolymers.
Embodiment 4
The present embodiment provides a kind of functional microcapsule, according to the various embodiments described above method for preparing functional microcapsule system
.Functional microcapsule of the present invention, the core of microcapsules is antiseptic, and effect microcapsule wall has hydrolysis property, and microcapsules meet water
Cyst wall hydrolyzes afterwards, and the antiseptic in microcapsules releases, and plays antibacterial, goes the function of eliminating the unusual smell.
Embodiment 5
A kind of amenities, the work(being provided in the sandwich layer or interlayer of amenities in examples detailed above are provided in the present embodiment
It can property microcapsules.
Filled with functional microcapsule in amenities in the embodiment of the present invention, core or interlayer, microcapsules are utilized
In antiseptic, make amenities that there are good antibacterial functions, while can also go to eliminate the unusual smell, improve what amenities used
Comfort level.
More than, it is only presently preferred embodiments of the present invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with sheet
In the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in should all be covered those skilled in the art
Within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection domain that claim is defined.
Claims (8)
1. a kind of preparation method of functional microcapsule, which is characterized in that include the following steps:
(1) antiseptic is prepared, cus-cus root extract, Radix Platycodonis extract, more stem Austria Germania power this extracts, lilac are extracted
It object, garlic P.E, nano silver powder, methyl dioleate and goes to be mixed and stirred for being resisted according to predetermined ratio from water
Microbial inoculum;
(2) lac, gelatin, water and beta-cyclodextrin are mixed to get mixture according to predetermined ratio, using antiseptic as core, with mixed
It closes object and microcapsules is made using dry spray-on process for wall material.
2. method for preparing functional microcapsule according to claim 1, the method that mixture is obtained in the step 2 is,
The lac of 0.5-1 mass parts, the gelatin of 0.5-1 mass parts and 10-15 mass parts water are mixed at a temperature of 30-50 DEG C, and
First mixture is acquired with the rate stirring 10-15min of 60 turns/min;By beta-cyclodextrin and the first mixture according to 1:2.6
Mass ratio mix and heat 20-30min at a temperature of 65-80 DEG C, and turn the/rate stirring to obtain second of min with 30-40
Mixture;It is added into the second mixture after phospholipid emulsion stirs evenly and obtains mixture.
3. method for preparing functional microcapsule according to claim 1, which is characterized in that in the step (1), cus-cus
The mass parts of root extract are 3-5 parts;
The mass parts of Radix Platycodonis extract are 1-3 parts;
The mass parts of this extract of more stem Austria Germania power are 3-5 parts;
The mass parts of cloves flower extract are 1-3 parts;
The mass parts of methyl dioleate are 3-5 parts;
The mass parts of deionized water are 15-20 parts;
The mass parts of garlic P.E are 3-5 parts;
The mass parts of nano silver powder are 0.5-1 parts.
4. method for preparing functional microcapsule according to claim 1, which is characterized in that the specific preparation of the antiseptic
Method is to mix cus-cus root extract and Radix Platycodonis extract according to predetermined ratio, with 200- at a temperature of 10-30 DEG C
The 3rd mixture is obtained after the stir speed (S.S.) stirring 30-40min of 250 turns/min;
More stem Austria Germania power this extracts, cloves flower extract and deionized water are mixed and at a temperature of 30-50 DEG C with
The rate stirring 5-10min of 150-200 turns/min, obtains the 4th mixture after being cooled to room temperature;
3rd mixture, the 4th mixture and garlic P.E are mixed at a temperature of 5-10 DEG C and with 80-120 turns/min's
The 5th mixture of rate stirring 10-15min stirring to obtains;
Nano silver powder and methyl dioleate are added into the 5th mixture at a temperature of 5-10 DEG C, and with 50-60
Turn/the rate of min stirring 40-60min, antiseptic is obtained after emulsion dispersion.
5. the preparation method of functional microcapsule according to claim 4, which is characterized in that emulsifier is further included, it is described
Emulsifier includes inulin lauryl carbamate, sodium cocoyl glycinate, sodium laurate, sea U.S.'s oronain or cocoyl glucose
Glycosides.
6. the preparation method of functional microcapsule according to claim 4, which is characterized in that further include dispersant, disperse
Agent includes Sodium Polyacrylate, acrylic acid or Ma Lai Suan Yu copolymers.
7. a kind of functional microcapsule, which is characterized in that according to such as claim 1-6 any one functional microcapsule preparation side
Method is made.
8. a kind of amenities, which is characterized in that set in the sandwich layer or interlayer in the amenities just like claim 7 institute
The functional microcapsule stated.
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CN201711406236.5A CN108042843A (en) | 2017-12-22 | 2017-12-22 | Method for preparing functional microcapsule |
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CN201711406236.5A CN108042843A (en) | 2017-12-22 | 2017-12-22 | Method for preparing functional microcapsule |
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Cited By (7)
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CN110003703A (en) * | 2019-04-25 | 2019-07-12 | 海南大学 | A kind of antifouling microcapsules, preparation method and application |
CN110028358A (en) * | 2019-05-07 | 2019-07-19 | 山东农业大学 | Improved the soil mode based on Controlled Release Fertilizer-plant immune inducer-organic fertilizer advantage compatibility beach saline land control salt drop alkali |
CN110359107A (en) * | 2019-08-05 | 2019-10-22 | 河北昊宇新能源科技有限公司 | A kind of functional polymer formed body and application |
CN111603603A (en) * | 2020-06-03 | 2020-09-01 | 韩皓 | Gynecological rapid hemostatic dressing and preparation method thereof |
CN113969054A (en) * | 2021-11-30 | 2022-01-25 | 广东国立科技股份有限公司 | EVA modified polyurethane composite shoe material and preparation method thereof |
CN115093594A (en) * | 2022-08-03 | 2022-09-23 | 天津市中泰创展科技有限公司 | Antibacterial composite material |
CN115998938A (en) * | 2022-12-29 | 2023-04-25 | 福建恒安集团有限公司 | Functional capsule for disposable sanitary article and disposable sanitary article |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110003703A (en) * | 2019-04-25 | 2019-07-12 | 海南大学 | A kind of antifouling microcapsules, preparation method and application |
CN110028358A (en) * | 2019-05-07 | 2019-07-19 | 山东农业大学 | Improved the soil mode based on Controlled Release Fertilizer-plant immune inducer-organic fertilizer advantage compatibility beach saline land control salt drop alkali |
CN110359107A (en) * | 2019-08-05 | 2019-10-22 | 河北昊宇新能源科技有限公司 | A kind of functional polymer formed body and application |
CN111603603A (en) * | 2020-06-03 | 2020-09-01 | 韩皓 | Gynecological rapid hemostatic dressing and preparation method thereof |
CN113969054A (en) * | 2021-11-30 | 2022-01-25 | 广东国立科技股份有限公司 | EVA modified polyurethane composite shoe material and preparation method thereof |
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Application publication date: 20180518 |