CN101481561A - Liquid gloves and production method thereof - Google Patents
Liquid gloves and production method thereof Download PDFInfo
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- CN101481561A CN101481561A CNA200910300380XA CN200910300380A CN101481561A CN 101481561 A CN101481561 A CN 101481561A CN A200910300380X A CNA200910300380X A CN A200910300380XA CN 200910300380 A CN200910300380 A CN 200910300380A CN 101481561 A CN101481561 A CN 101481561A
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Abstract
The invention relates to liquid grooves and a manufacturing method thereof. the liquid grooves comprise according to the parts by volume of raw materials: 10-50 parts of chitosan solution, 10-50 parts of polyvinyl alcohol solution, 1-10 parts of glycerin, 0.5-15 parts of ethanol; wherein, the chitosan solution is formed by adding 0.5-10 g of chitosan into per 100 millitre to 200 millitre of acetum with 3-5% of percentage concentration by weight to be dissolved; the polyvinyl alcohol solution is formed by adding 10-50 g of polyvinyl alcohol into per 50 millitre to 400 millitre of acetum with 3-5% of percentage concentration by weight to be dissolved. The invention is convenient to use, has high resilience, and is characterized by smoothness, transparence, colorless and nontoxic; and the membrane has stronger tensile strength and deformation, higher wearing resistance which is 3-6 times higher than that of the common disposable plastic gloves, excellent ventilation property, and does not affect the flexibility of fingers, can protect hands and are beneficial to health.
Description
One, technical field
The present invention relates to be used to protect the liquid gloves technical field of hand, is a kind of liquid gloves and production method thereof.
Two, background technology
Many meetings are arranged by virus infection or by the chance of oil pollution, particularly some special work in people's life.For need of work is worn gloves, but wear the handiness that has influenced hand behind the gloves again, be inconvenient to work, for example: counting personnel, medical personnel etc. had both needed the handiness of hand, protected the health of hand again; And for example: garage man, be stained with greasy dirt on hand, be difficult to clean.
Three, summary of the invention
The invention provides a kind of liquid gloves and production method thereof, overcome the deficiency of above-mentioned prior art, it can solve effectively wears the flexibility problem that gloves influence hand, and it is easy to use, can protect hand and help health.
One of technical scheme scheme of the present invention is achieved in that a kind of liquid gloves, and it includes by the raw material parts by volume: 10 parts to 50 parts of chitosan solutions, 10 parts to 50 parts of polyvinyl alcohol solutions, 1 part to 10 parts of glycerine, 0.5 part to 15 parts of ethanol; Wherein: chitosan solution is to add chitosan 0.5 gram in 3% to 5% the acetum to form to 10 gram dissolvings by per 100 milliliters to 200 milliliters weight percent concentration, and polyvinyl alcohol solution is to add polyvinyl alcohol 10 grams to 50 gram dissolvings in 3% to 5% the acetum to form by per 50 milliliters to 400 milliliters weight percent concentration.
Two of technical scheme scheme of the present invention is achieved in that a kind of production method of liquid gloves, and it is undertaken by following step:
The first step: per 100 milliliters to 200 milliliters weight percent concentration are in 3% to 5% the acetum, add the chitosans of 0.5 gram to 10 grams, and normal temperature stirred 2 hours to 5 hours down, left standstill 24 hours, formed chitosan solution;
Second step: per 50 milliliters to 400 milliliters weight percent concentration are in 3% to 5% the acetum, add the polyvinyl alcohol of 10 grams to 50 grams, and heating in water bath stirred 2 to 4 hours under 50 to 70 centigradetemperatures, left standstill 24 hours, formed polyvinyl alcohol solution;
The 3rd step: measure 10 parts to 50 parts of chitosan solutions, measure 10 parts 50 parts of polyvinyl alcohol solutions, add 1 part to 10 parts glycerine, 0.5 part to 15 parts ethanol, mixing the back fully stirs in 20 to 50 degrees centigrade of hot water baths, and left standstill 1 hour, remove the mixed solution surfactant foam, left standstill again 24 hours, vacuumize then to slough the bubble in the solution, can obtain the liquid product of liquid gloves.
Easy to use, the high resilience of the present invention; have smooth, transparent, colourless, nontoxic characteristics; and the tensile strength of film and deformability are all stronger; also has higher wear resistance; wear resistance is higher than 3 to 6 times on common disposable plastic gloves; and ventilation property is fabulous, does not influence the handiness of finger, can protect hand and help health.
Four, description of drawings
Accompanying drawing 1 is the test for tensile strength comparison diagram of liquid gloves embodiment of the present invention.Accompanying drawing 2 is degree of deformation test comparison diagrams of this prescribed liquid gloves embodiment.Coding in the accompanying drawing is respectively: B1 to B9 is respectively embodiment 1 to embodiment 9.
Five, embodiment
The present invention is not subjected to the restriction of following embodiment, can determine concrete embodiment according to technical scheme of the present invention and practical situation.
This liquid gloves includes by the raw material parts by volume: 10 parts to 50 parts of chitosan solutions, 10 parts to 50 parts of polyvinyl alcohol solutions, 1 part to 10 parts of glycerine, 0.5 part to 15 parts of ethanol; Wherein: chitosan solution is to add chitosan 0.5 gram in 3% to 5% the acetum to form to 10 gram dissolvings by per 100 milliliters to 200 milliliters weight percent concentration, and polyvinyl alcohol solution is to add polyvinyl alcohol 10 grams to 50 gram dissolvings in 3% to 5% the acetum to form by per 50 milliliters to 400 milliliters weight percent concentration.
The production method of this liquid gloves is undertaken by following step:
The first step: per 100 milliliters to 200 milliliters weight percent concentration are in 3% to 5% the acetum, add the chitosans of 0.5 gram to 10 grams, and normal temperature stirred 2 hours to 5 hours down, left standstill 24 hours, formed chitosan solution;
Second step: per 50 milliliters to 400 milliliters weight percent concentration are in 3% to 5% the acetum, add the polyvinyl alcohol of 10 grams to 50 grams, and heating in water bath stirred 2 to 4 hours under 50 to 70 centigradetemperatures, left standstill 24 hours, formed polyvinyl alcohol solution;
The 3rd step: measure 10 parts to 50 parts of chitosan solutions, measure 10 parts 50 parts of polyvinyl alcohol solutions, add 1 part to 10 parts glycerine, 0.5 part to 15 parts ethanol, mixing the back fully stirs in 20 to 50 degrees centigrade of hot water baths, and left standstill 1 hour, remove the mixed solution surfactant foam, left standstill again 24 hours, vacuumize then to slough the bubble in the solution, can obtain the liquid product of liquid gloves.
Specific embodiments of the invention are as shown in table 1.
Table 1
| Embodiment | Chitosan solution (parts by volume) | Polyvinyl alcohol solution (parts by volume) | Glycerine (parts by volume) | Ethanol (parts by volume) |
| 1 | 10 | 10 | 10 | 8 |
| 2 | 30 | 10 | 1 | 0.5 |
| 3 | 50 | 10 | 6 | 15 |
| 4 | 10 | 30 | 6 | 0.5 |
| 5 | 30 | 30 | 10 | 15 |
| 6 | 50 | 30 | 1 | 8 |
| 7 | 10 | 50 | 1 | 15 |
| 8 | 30 | 50 | 6 | 8 |
| 9 | 50 | 50 | 10 | 0.5 |
Use of the present invention: the liquid product of above-mentioned gained liquid gloves is evenly being smeared one deck on hand, promptly forming a skim after one minute, but just the adversary plays a protective role.
Liquid product to the liquid gloves of the foregoing description gained carries out concrete technique effect test below:
1, the film forming tensile strength of liquid product institute's shape of test aforesaid liquid gloves can be clear that from Fig. 1 the tensile strength of film is very big.Adopt the tensile strength (σ of CMT-6104 type electronic universal tester (this equipment is produced by the Shenzhen City Xinsansi Metering Technology Co., Ltd) according to ISO6239-1986 canonical measure film
b) and elongation at break (ε
b), rate of extension is 100mm/min, long and wide 70mm and the 10mm of being respectively of sample, and distance is 50mm between the anchor clamps.
2, the film forming degree of deformation of liquid product institute's shape of test aforesaid liquid gloves can be clear that the degree of deformation of respectively organizing film from Fig. 2.
Raw sample is long to be drawn according to stretching of ISO6239-1986 canonical measure film through CMT-6104 type electronic universal tester (this equipment is produced by the Shenzhen City Xinsansi Metering Technology Co., Ltd) for 70mm, and rate of extension is 100mm/min, measures its elongation at break.
3, the solvability of film that liquid product forms in following all kinds of SOLVENTS of test aforesaid liquid gloves, concrete outcome is as shown in table 2.
Table 2
| Solvent | Distilled water | Ethanol | Edible oil | Gasoline | Whiteruss | Hydrochloric acid (0.1mol/L) | Sodium hydroxide solution (0.1mol/L) | |
| Normal temperature | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | Insoluble | |
| 40~50℃ | Swelling | Insoluble | Insoluble | Insoluble | | Swelling | Swelling | |
| 60~65℃ | Swelling | Insoluble | Insoluble | Insoluble | Insoluble | Swelling | Swelling |
4, the film forming ventilation property of liquid product institute's shape of test aforesaid liquid gloves: get a weighing bottle that a small amount of distilled water is housed, be coated with at its bottleneck and spread a certain amount of vacuum grease, the weighing bottle bottleneck of distilled water is housed with the sample film sealing again, and the quality of accurately measuring weighing bottle+water+film with electronic analytical balance (Shanghai balance equipment factory) gets G1.After normal temperature laboratory left standstill 24 hours, the quality of accurately measuring weighing bottle+water+film once more got G2.Be calculated as follows the air penetrability of film, air penetrability=(G1-G2/G1) * 100%.
Table 3
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| G1 | 11.0317 | 9.1284 | 8.1129 | 10.2817 | 9.2048 | 10.1009 | 8.3465 | 8.4562 | 8.9952 |
| G2 | 10.3771 | 8.4666 | 7.4559 | 9.7569 | 8.5386 | 9.4616 | 7.7905 | 7.8899 | 8.2846 |
| Air penetrability | 0.1892 | 0.1913 | 0.1899 | 0.1517 | 0.1925 | 0.1848 | 0.1607 | 0.1637 | 0.2054 |
With test common disposable plastic gloves with quadrat method, its air penetrability is 0.0034g/24h * cm
2, and the air penetrability in the table 3 is 0.1517g/24h * cm
2To 0.2054g/24h * cm
2, this proof: liquid gloves of the present invention will be got well much than the air penetrability of plastic glove.
5, the film forming wear resistance of liquid product institute's shape of test aforesaid liquid gloves: the formed film of liquid product of ready-made aforesaid liquid gloves is rubbed on sand paper respectively, up to galling and record friction number of times, every group of sample repeats 10 times, and then available its of averaging then respectively organized the rub proofness of film.
Table 4
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Number of times | 1.5 | 3.2 | 3.3 | 2.5 | 3.9 | 3.4 | 4.3 | 5.8 | 3.7 |
With test common disposable plastic gloves with quadrat method, all friction is once promptly broken, and does not have the wear resistance of liquid gloves film good, and the wear resistance of liquid gloves of the present invention is higher than 3 to 6 times on common disposable plastic gloves.
Can find out that from above every experiment liquid gloves has following characteristics:
1, easy to use. Only need extrude some during use and be applied on hand and get final product, tearing at any time or wash down after being finished gets final product.
2, morphotropism and tensile strength are large, and wearability is better.
3, transparent, good permeability is without sense of discomfort.
4, finger flexibly and is not with gloves the same.
5, can protect hand and be conducive to health.
Claims (2)
- [claim 1] 1, a kind of liquid gloves is characterized in that including by the raw material parts by volume: 10 parts to 50 parts of chitosan solutions, 10 parts to 50 parts of polyvinyl alcohol solutions, 1 part to 10 parts of glycerine, 0.5 part to 15 parts of ethanol; Wherein: chitosan solution is to add chitosan 0.5 gram in 3% to 5% the acetum to form to 10 gram dissolvings by per 100 milliliters to 200 milliliters weight percent concentration, and polyvinyl alcohol solution is to add polyvinyl alcohol 10 grams to 50 gram dissolvings in 3% to 5% the acetum to form by per 50 milliliters to 400 milliliters weight percent concentration.
- The production method of [claim 2] 2, liquid gloves according to claim 1 is characterized in that being undertaken by following step:The first step: per 100 milliliters to 200 milliliters weight percent concentration are in 3% to 5% the acetum, add the chitosans of 0.5 gram to 10 grams, and normal temperature stirred 2 hours to 5 hours down, left standstill 24 hours, formed chitosan solution;Second step: per 50 milliliters to 400 milliliters weight percent concentration are in 3% to 5% the acetum, add the polyvinyl alcohol of 10 grams to 50 grams, and heating in water bath stirred 2 to 4 hours under 50 to 70 centigradetemperatures, left standstill 24 hours, formed polyvinyl alcohol solution;The 3rd step: measure 10 parts to 50 parts of chitosan solutions, measure 10 parts 50 parts of polyvinyl alcohol solutions, add 1 part to 10 parts glycerine, 0.5 part to 15 parts ethanol, mixing the back fully stirs in 20 to 50 degrees centigrade of hot water baths, and left standstill 1 hour, remove the mixed solution surfactant foam, left standstill again 24 hours, vacuumize then to slough the bubble in the solution, can obtain the liquid product of liquid gloves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910300380XA CN101481561B (en) | 2009-02-10 | 2009-02-10 | Liquid gloves and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910300380XA CN101481561B (en) | 2009-02-10 | 2009-02-10 | Liquid gloves and production method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101481561A true CN101481561A (en) | 2009-07-15 |
| CN101481561B CN101481561B (en) | 2011-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910300380XA Expired - Fee Related CN101481561B (en) | 2009-02-10 | 2009-02-10 | Liquid gloves and production method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647303A (en) * | 2016-02-25 | 2016-06-08 | 南昌航空大学 | Preparation method of ternary blended liquid gloves |
| CN111053707A (en) * | 2020-03-16 | 2020-04-24 | 广州康健医学科技有限公司 | Liquid film protective agent for disinfection protection and preparation method and application thereof |
| CN115028773A (en) * | 2022-06-29 | 2022-09-09 | 东南大学 | Instant film forming material and preparation method and application thereof |
-
2009
- 2009-02-10 CN CN200910300380XA patent/CN101481561B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105647303A (en) * | 2016-02-25 | 2016-06-08 | 南昌航空大学 | Preparation method of ternary blended liquid gloves |
| CN111053707A (en) * | 2020-03-16 | 2020-04-24 | 广州康健医学科技有限公司 | Liquid film protective agent for disinfection protection and preparation method and application thereof |
| CN111053707B (en) * | 2020-03-16 | 2020-06-19 | 广州康健医学科技有限公司 | Liquid film protective agent for disinfection protection and preparation method and application thereof |
| CN115028773A (en) * | 2022-06-29 | 2022-09-09 | 东南大学 | Instant film forming material and preparation method and application thereof |
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| Publication number | Publication date |
|---|---|
| CN101481561B (en) | 2011-01-26 |
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