CN104412977A - Antibacterial fluid and production method of antibacterial rubber gloves - Google Patents
Antibacterial fluid and production method of antibacterial rubber gloves Download PDFInfo
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- CN104412977A CN104412977A CN201310401415.5A CN201310401415A CN104412977A CN 104412977 A CN104412977 A CN 104412977A CN 201310401415 A CN201310401415 A CN 201310401415A CN 104412977 A CN104412977 A CN 104412977A
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- gloves
- antimicrobial fluid
- rubber gloves
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- antibacterial
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Abstract
The invention relates to antibacterial fluid and a manufacturing method of antibacterial rubber gloves. The antibacterial fluid comprises the following raw materials by mass percent: 3-13% of chitosan, 8-42% of organic acid and the balance of water. The method for producing the rubber gloves by using the antibacterial fluid comprises the following steps: placing gloves processed through the traditional processes in the antibacterial fluid, dipping, drying, and then respectively forming an antibacterial layer on the inner surface and the outer surface of each of the gloves. The antibacterial fluid is simple in formula and good in antibacterial when used for producing the rubber gloves; the rubber gloves produced through the adoption of the production method has good inhibiting or killing effect on normal Escherichia coli, staphylococcus aureus, Candida albicans and the like, the bacteria inhibitive rate achieves 99.9%, the bacteria propagation after the gloves contact objects with bacteria and the possible cross infection after the users wear the rubber gloves can be effectively prevented.
Description
Technical field
The present invention relates to antibacterial gloves manufacture technology field, particularly relate to the preparation method of a kind of antimicrobial fluid and antibiotic rubber gloves.
Background technology
Rubber gloves is widely used in the social every field such as hospital, family, electron trade, food service industry, gardening plantation, mainly plays the effect that isolation is polluted, protected both hands.Traditional rubber gloves is divided into several with the difference of raw materials used-sizing material, as: be that the rubber gloves that primary raw material is made is called emgloves with Heveatex, be called butyronitrile gloves with the rubber gloves be made up for primary raw material through the Prof. Du Yucang latex of emulsion polymerisation of butadiene and acrylonitrile, be called styrene-butadiene latex with the rubber gloves be made up for primary raw material of the Prof. Du Yucang latex of butadiene and styrene emulsion polymerization.No matter be emgloves, butyronitrile gloves, butylbenzene gloves or the rubber gloves of other class, its manufacture method is all similar, that is: first by Heveatex or the presulfurization of Prof. Du Yucang latex, then the demoulding again after molding procedure, more just can obtain finished product gloves respectively through chlorination, foam washing, cleaning, baking operation.The common drawback of above-mentioned conventional rubber gloves is: after gloves use procedure or gloves are finished using, and glove surface and internal layer can not play and effectively suppress the growth of noxious bacteria and the effect of breeding.
Medical gloves is a kind of hand protection articles for use, mainly plays the effect of protection both hands, isolation pollution.When people use, different medical gloves can be selected according to different purposes, as the emgloves that disposable surgical gloves mostly select natural occurring latex materials to make; Gloves during inspection, can select emgloves and butyronitrile gloves.This kind of medical gloves has good pliability, elasticity and intensity, but does not mostly have effect that is antibacterial, skin care.
The surface of medical gloves does not allow with pathogen, but due to the particularity of medical gloves environment for use, the patient of hospital quantity of coming and going is a lot, easy parasitic a lot of pathogen on various utensils in hospital, if when doctor or nursing staff have gloves on and carry out other work, answering the call as having gloves on, easily allowing the germina infection on telephone set is in one's hands to be put, thus allow germ pollute again; Or people wear gloves when skin injury, not only easily cause infection, and the healing of wound can be suppressed.
Summary of the invention
The object of the invention is to the deficiency for existing issue, propose the preparation method of a kind of antimicrobial fluid and antibiotic rubber gloves.
For reaching this object, the present invention by the following technical solutions:
An object of the present invention is to provide a kind of antimicrobial fluid, and described antimicrobial fluid comprises by mass percentage: shitosan 3 ~ 13%, organic acid 8 ~ 42%, and surplus is water.
The mass percent of shitosan of the present invention can select 3.02 ~ 12.9%, 3.8 ~ 12%, 5 ~ 10.2%, 5.8 ~ 9%, 6.3 ~ 8.5%, 7 ~ 8.01%, 7.6% etc., all can implement the present invention.
Organic acid mass percent of the present invention can select 8.01 ~ 40.9%, 8.45 ~ 38%, 10 ~ 32.5%, 13.5 ~ 28%, 16 ~ 23.2%, 18.6 ~ 21.2%, 19% etc., all can implement the present invention.
Antimicrobial fluid of the present invention be added water by shitosan formulated.Shitosan is the de-reacted product of second phthalein of chitin warp, and the biocompatibility of shitosan is good, has antibacterial feature, therefore, very strong antibacterial, bactericidal action is had, the medical gloves made by this antimicrobial fluid, good anti-bacterial effect by the antimicrobial fluid that shitosan is made, thus when preventing people to carry out other work, germ on medical gloves pollutes again, and meanwhile, this antimicrobial fluid also has the effect promoting wound healing, and with low cost, thus greatly reduce production cost.
Organic acid of the present invention is the mixture of a kind of in formic acid, carboxylic acid, sulfonic acid, sulfinic acid, thionothiolic acid or tartaric acid or at least two kinds.Typical but non-limiting example comprises: formic acid, sulfonic acid, thionothiolic acid, tartaric acid, the combination of carboxylic acid and sulfonic acid, formic acid and tartaric combination, the combination of formic acid, carboxylic acid and sulfinic acid, the combination of carboxylic acid, sulfonic acid and sulfinic acid, formic acid, carboxylic acid, sulfinic acid and tartaric combination, formic acid, sulfonic acid, sulfinic acid, thionothiolic acid and tartaric combination etc., all can implement the present invention.Described organic acid is carboxylic acid and/or sulfonic acid, is preferably carboxylic acid.
As the preferred technical solution of the present invention, described antimicrobial fluid comprises by mass percentage: shitosan 6 ~ 11%, carboxylic acid 16 ~ 40%, and surplus is water.
As the most preferred technical scheme of the present invention, described antimicrobial fluid comprises by mass percentage: shitosan 9%, carboxylic acid 34%, and surplus is water.
Two of object of the present invention is to provide a kind of method utilizing antimicrobial fluid described above to make rubber gloves, and the gloves processed through conventional processes are put into described antimicrobial fluid and flooded post-drying by described method, form antibiotic layer respectively on the inside and outside surface of gloves.
Described dip time is 15 ~ 45min, such as, can select 15.02 ~ 44.9min, 16.3 ~ 42min, 19.69 ~ 40min, 22 ~ 37.6min, 25.6 ~ 34min, 28.9 ~ 32min, 31min etc., preferably 22 ~ 40min, further preferred 36min.
Described drying time is 28 ~ 70min, such as, can select 28.01 ~ 69.3min, 33 ~ 64min, 37.8 ~ 60.4min, 42 ~ 55.6min, 48 ~ 53min, 50.5min etc., preferably 40 ~ 65min, further preferred 62min.
Described bake out temperature is 45 ~ 100 DEG C, such as, can select 45.01 ~ 99.8 DEG C, 48 ~ 94.3 DEG C, 52.3 ~ 90 DEG C, 58 ~ 83.2 DEG C, 63.3 ~ 76 DEG C, 68 ~ 73 DEG C, 70.3 DEG C etc., preferably 60 ~ 95 DEG C further, most preferably 90 DEG C.
Nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 1.3 ~ 5% of ratio.
Described nano silver antimicrobials is nano lamellar silver-based inorganic antibacterial agent, and it adds weight is that in rubber gloves batching, sizing material weight does 2 ~ 4.5% of ratio.
In nano lamellar silver-based inorganic antibacterial agent is widely used in white domestic appliances, pottery grade for product.It is a kind of efficient, safe and heat-resisting broad spectrum antimicrobicide of load silver ion on inorganic ion exchanger, product appearance is even-grained white superfines, particle diameter is less than 0.8 micron usually, not easily decompose, processing can be mixed easily in fiber, film and plastic resin, in coating, pottery, dispersiveness is also very good, has stable physical and chemical performance and good discoloration-resisting.
Compared with prior art scheme, the present invention has following beneficial effect:
Antimicrobial fluid formula of the present invention is simple, when making for rubber gloves, and good anti-bacterial effect.
The rubber gloves produced by the present invention has good suppression or killing action to common Escherichia coli, staphylococcus aureus, Candida albicans etc.Its bacteriostasis rate reaches 99.9%, the cross-infection that may bring after effectively can preventing dressing rubber gloves between the spread of germs after gloves contact zones fungus product and user.
The present invention is described in more detail below.But following example is only simple and easy example of the present invention, and do not represent or limit the scope of the present invention, protection scope of the present invention is as the criterion with claims.
Embodiment
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical but non-limiting embodiment of the present invention is as follows:
Embodiment 1
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 3%, organic acid 8%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 45min by described method, dry 28min, form antibiotic layer respectively on the inside and outside surface of gloves at 100 DEG C.
Embodiment 2
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 13%, organic acid 42%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 15min by described method, dry 70min, form antibiotic layer respectively on the inside and outside surface of gloves at 45 DEG C.Nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 5% of ratio.
Embodiment 3
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 11%, carboxylic acid 16%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 40min by described method, dry 65min, form antibiotic layer respectively on the inside and outside surface of gloves at 95 DEG C.Nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 1.3% of ratio.
Embodiment 4
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 6%, carboxylic acid 40%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 22min by described method, dry 40min, form antibiotic layer respectively on the inside and outside surface of gloves at 60 DEG C.Nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 2% of ratio.
Embodiment 5
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 9%, carboxylic acid 34%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 36min by described method, dry 62min, form antibiotic layer respectively on the inside and outside surface of gloves at 90 DEG C.
Embodiment 6
A kind of antimicrobial fluid, described antimicrobial fluid comprises by mass percentage: shitosan 9%, carboxylic acid 34%, and surplus is water.
Utilize described antimicrobial fluid to make the method for rubber gloves, the gloves processed through conventional processes are put into after described antimicrobial fluid floods 36min by described method, dry 62min, form antibiotic layer respectively on the inside and outside surface of gloves at 90 DEG C.Nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 4.5% of ratio.
Applicant states, the present invention illustrates making step of the present invention by above-described embodiment, but the present invention is not limited to above-mentioned making step, does not namely mean that the present invention must rely on above-mentioned making step and could implement.Person of ordinary skill in the field should understand, any improvement in the present invention, to equivalence replacement and the interpolation of auxiliary element, the concrete way choice etc. of raw material selected by the present invention, all drops within protection scope of the present invention and open scope.
Claims (10)
1. an antimicrobial fluid, is characterized in that, described antimicrobial fluid comprises by mass percentage: shitosan 3 ~ 13%, organic acid 8 ~ 42%, and surplus is water.
2. antimicrobial fluid as claimed in claim 1, is characterized in that, described organic acid is the mixture of a kind of in formic acid, carboxylic acid, sulfonic acid, sulfinic acid, thionothiolic acid or tartaric acid or at least two kinds.
3. antimicrobial fluid as claimed in claim 1 or 2, it is characterized in that, described organic acid is carboxylic acid and/or sulfonic acid, is preferably carboxylic acid.
4. the antimicrobial fluid as described in one of claim 1-3, is characterized in that, described antimicrobial fluid comprises by mass percentage: shitosan 6 ~ 11%, carboxylic acid 16 ~ 40%, and surplus is water.
5. the antimicrobial fluid as described in one of claim 1-4, is characterized in that, described antimicrobial fluid comprises by mass percentage: shitosan 9%, carboxylic acid 34%, and surplus is water.
6. utilize antimicrobial fluid as described in one of claim 1-5 to make a method for rubber gloves, it is characterized in that, the gloves processed through conventional processes are put into described antimicrobial fluid and are flooded post-drying by described method, form antibiotic layer respectively on the inside and outside surface of gloves.
7. method as claimed in claim 6, it is characterized in that, described dip time is 15 ~ 45min, preferably 22 ~ 40min, further preferred 36min.
8. method as claimed in claims 6 or 7, it is characterized in that, described drying time is 28 ~ 70min, preferably 40 ~ 65min, further preferred 62min;
Preferably, described bake out temperature is 45 ~ 100 DEG C, preferably 60 ~ 95 DEG C further, most preferably 90 DEG C.
9. the method as described in one of claim 6-8, is characterized in that, nano silver antimicrobials joins in the batching of rubber gloves by described method, and it adds weight is that in rubber gloves batching, sizing material weight does 1.3 ~ 5% of ratio.
10. method as claimed in claim 9, it is characterized in that, described nano silver antimicrobials is nano lamellar silver-based inorganic antibacterial agent, and it adds weight is that in rubber gloves batching, sizing material weight does 2 ~ 4.5% of ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310401415.5A CN104412977A (en) | 2013-09-05 | 2013-09-05 | Antibacterial fluid and production method of antibacterial rubber gloves |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310401415.5A CN104412977A (en) | 2013-09-05 | 2013-09-05 | Antibacterial fluid and production method of antibacterial rubber gloves |
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| CN104412977A true CN104412977A (en) | 2015-03-18 |
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| CN201310401415.5A Pending CN104412977A (en) | 2013-09-05 | 2013-09-05 | Antibacterial fluid and production method of antibacterial rubber gloves |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905431A (en) * | 2015-05-25 | 2015-09-16 | 张家港市协和医疗器械有限公司 | Sterilization glove production method |
| CN108690212A (en) * | 2018-05-29 | 2018-10-23 | 镇江华扬乳胶制品有限公司 | A kind of antibacterial post-processing approach of emgloves |
| CN108742029A (en) * | 2018-02-12 | 2018-11-06 | 颂怡香港有限公司 | A kind of Multi-function bacteria proof cup |
| CN109662367A (en) * | 2018-05-21 | 2019-04-23 | 泰山医学院 | A kind of dedicated multifunctional gloves of Parkinsonian |
| CN111333929A (en) * | 2020-03-25 | 2020-06-26 | 同曦集团有限公司 | Active antibacterial and antiviral glove and preparation method thereof |
| CN112552566A (en) * | 2020-12-09 | 2021-03-26 | 广州市俊达手套有限公司 | Disposable butyronitrile medical gloves with antibacterial function and preparation method thereof |
-
2013
- 2013-09-05 CN CN201310401415.5A patent/CN104412977A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905431A (en) * | 2015-05-25 | 2015-09-16 | 张家港市协和医疗器械有限公司 | Sterilization glove production method |
| CN108742029A (en) * | 2018-02-12 | 2018-11-06 | 颂怡香港有限公司 | A kind of Multi-function bacteria proof cup |
| CN109662367A (en) * | 2018-05-21 | 2019-04-23 | 泰山医学院 | A kind of dedicated multifunctional gloves of Parkinsonian |
| CN109662367B (en) * | 2018-05-21 | 2020-12-25 | 山东第一医科大学 | Dedicated multi-functional gloves of parkinson disease patient |
| CN108690212A (en) * | 2018-05-29 | 2018-10-23 | 镇江华扬乳胶制品有限公司 | A kind of antibacterial post-processing approach of emgloves |
| CN111333929A (en) * | 2020-03-25 | 2020-06-26 | 同曦集团有限公司 | Active antibacterial and antiviral glove and preparation method thereof |
| CN112552566A (en) * | 2020-12-09 | 2021-03-26 | 广州市俊达手套有限公司 | Disposable butyronitrile medical gloves with antibacterial function and preparation method thereof |
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Application publication date: 20150318 |