CN104399108A - Medical self-adhesive elastic bandage and preparation method thereof - Google Patents
Medical self-adhesive elastic bandage and preparation method thereof Download PDFInfo
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- CN104399108A CN104399108A CN201410626304.9A CN201410626304A CN104399108A CN 104399108 A CN104399108 A CN 104399108A CN 201410626304 A CN201410626304 A CN 201410626304A CN 104399108 A CN104399108 A CN 104399108A
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- adhesive
- elastic bandage
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- medical elastic
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Abstract
The invention discloses a medical self-adhesive elastic bandage and a preparation method thereof. The bandage comprises a medical elastic bandage, and a layer of adhesive is sprayed over the medical elastic bandage. The adhesive is composed of the following raw materials in parts by weight: 65 to 78 parts of synthesized rubber, 0.1 to 0.6 part of potassium sorbate, 1 to 4 parts of styrenated phenol, 4 to 8 parts of glycerin, 0.2 to 0.8 part of aluminum oxide, and 25 to 38 parts of water. The preparation method comprises the following steps: weighing raw materials according to the formula, grinding aluminum oxide in a ball mill, sieving to obtain aluminum oxide powder, and saving the aluminum oxide powder for later use; adding synthesized rubber, potassium sorbate, styrenated phenol, and water into a reactor, and then stirring and heating to obtain a mixture I; adding aluminum oxide powder into the mixture I after the mixture I is cooled down, stirring, then adding glycerin, keeping on stirring to obtain an adhesive, and saving the adhesive for later use; and soaking and heating a medical elastic bandage in the adhesive so as to obtain the medical self-adhesive elastic bandage. The provided bandage has the advantages of good adhesive property, good breathability, and practicality.
Description
Technical field
The present invention relates to binder field, be specifically related to a kind of self-adhesive medical elastic bandage and preparation method thereof.
Background technology
In life, people are often injured needs wrapping, but because the position of wrapping and difference, normal appearance wrapping is not tight and produce hypohydrops and hematoma, have a strong impact on wound healing, or hinder blood circulation because of wrapping tension, this causes many difficulties to medical nursing work, has been with very large misery and economic loss to patient.In addition, existing bandage can self-adhesion, or fixes by adhesive tape, but viscosity is not enough, grows and now comes off, and easy other material of sticky glutinous hair, affect viscosity.So the binder needing research and development energy self-adhesion better.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of self-adhesive medical elastic bandage and preparation method thereof, to obtain the good binder of viscosity.
For solving prior art problem, the technical scheme that the present invention takes is:
A kind of self-adhesive medical elastic bandage, comprise medicinal elastic bandage, described binder sprays one deck adhesive, described adhesive comprises the following raw material counted by weight: synthetic rubber 65-78 part, potassium sorbate 0.1-0.6 part, styrenated phenol 1-4 part, glycerol 4-8 part, aluminium oxide 0.2-0.8 part, water 25-38 part.
Preferred as above-mentioned self-adhesive medical elastic bandage, described adhesive comprises the following raw material counted by weight: synthetic rubber 70-75 part, potassium sorbate 0.2-0.5 part, styrenated phenol 2-4 part, glycerol 5-7 part, aluminium oxide 0.4-0.7 part, water 30-35 part.
The preparation method of above-mentioned self-adhesive medical elastic bandage, comprises the following steps:
Step 1, takes synthetic rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain alumina powder, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 5-9min with the speed of 300-480rpm, and heating 30-45min, obtains mixture I;
Step 3, thing I to be mixed adds alumina powder after lowering the temperature, and 2000-3000rpm stirs 2-5 minute, then adds glycerol, continues to stir 1-3 minute, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 20-30 minute, obtain self-adhesive medical elastic bandage at 22-28 DEG C.
As preparation method preferred of above-mentioned self-adhesive medical elastic bandage, step 1, the order number of alumina powder is 400-800 order.
As preparation method preferred of above-mentioned self-adhesive medical elastic bandage, step 2, heating-up temperature is 60-78 DEG C.
As preparation method preferred of above-mentioned self-adhesive medical elastic bandage, step 3, adds alumina powder after thing I to be mixed cools to 30-40 DEG C.
beneficial effect
Self-adhesive medical elastic bandage viscosity of the present invention is good, and under the environment that temperature is high, viscosity is still high, and the binder holding time of making relative to natural rubber is long, not easily mouldy.
Detailed description of the invention
embodiment 1
A kind of self-adhesive medical elastic bandage, comprises medicinal elastic bandage, described binder sprays one deck adhesive, described adhesive comprises the following raw material counted by weight: synthetic rubber 65 parts, potassium sorbate 0.1 part, styrenated phenol 1 part, glycerol 4 parts, aluminium oxide 0.2 part, 25 parts, water.
The preparation method of above-mentioned self-adhesive medical elastic bandage, comprises the following steps:
Step 1, takes synthetic rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain 400 order alumina powders, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 5min with the speed of 300rpm, heating 30min, and temperature is 60 DEG C, obtains mixture I;
Step 3, add alumina powder after thing I to be mixed cools to 30 DEG C, 2000rpm stirs 2 minutes, then adds glycerol, continues stirring 1 minute, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 20 minutes, obtain self-adhesive medical elastic bandage at 22 DEG C.
embodiment 2
A kind of self-adhesive medical elastic bandage, comprises medicinal elastic bandage, described binder sprays one deck adhesive, described adhesive comprises the following raw material counted by weight: synthetic rubber 70 parts, potassium sorbate 0.2 part, styrenated phenol 2 parts, glycerol 5 parts, aluminium oxide 0.4 part, 30 parts, water.
The preparation method of above-mentioned self-adhesive medical elastic bandage, comprises the following steps:
Step 1, takes synthetic rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain 600 order alumina powders, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 7min with the speed of 350rpm, heating 35min, and temperature is 65 DEG C, obtains mixture I;
Step 3, add alumina powder after thing I to be mixed cools to 32 DEG C, 2400rpm stirs 3 minutes, then adds glycerol, continues stirring 2 minutes, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 24 minutes, obtain self-adhesive medical elastic bandage at 25 DEG C.
embodiment 3
A kind of self-adhesive medical elastic bandage, comprises medicinal elastic bandage, described binder sprays one deck adhesive, described adhesive comprises the following raw material counted by weight: synthetic rubber 78 parts, potassium sorbate 0.6 part, styrenated phenol 4 parts, glycerol 8 parts, aluminium oxide 0.8 part, 38 parts, water.
The preparation method of above-mentioned self-adhesive medical elastic bandage, comprises the following steps:
Step 1, takes synthetic rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain 800 order alumina powders, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 9min with the speed of 480rpm, heating 45min, and temperature is 78 DEG C, obtains mixture I;
Step 3, add alumina powder after thing I to be mixed cools to 40 DEG C, 3000rpm stirs 5 minutes, then adds glycerol, continues stirring 3 minutes, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 30 minutes, obtain self-adhesive medical elastic bandage at 28 DEG C.
comparative example
A kind of self-adhesive medical elastic bandage, comprises medicinal elastic bandage, described binder sprays one deck adhesive, described adhesive comprises the following raw material counted by weight: natural rubber 65 parts, potassium sorbate 0.1 part, styrenated phenol 1 part, glycerol 4 parts, aluminium oxide 0.2 part, 25 parts, water.
The preparation method of above-mentioned self-adhesive medical elastic bandage, comprises the following steps:
Step 1, takes natural rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain 400 order alumina powders, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 5min with the speed of 300rpm, heating 30min, and temperature is 60 DEG C, obtains mixture I;
Step 3, add alumina powder after thing I to be mixed cools to 30 DEG C, 2000rpm stirs 2 minutes, then adds glycerol, continues stirring 1 minute, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 20 minutes, obtain self-adhesive medical elastic bandage at 22 DEG C.
performance test
Detected by self-adhesive medical elastic bandage prepared by the present invention and comparative example, performance is as shown in the table.
Known by upper table data, when temperature of the present invention raises, viscosity is good, and not easily mouldy, long shelf-life.
Claims (6)
1. a self-adhesive medical elastic bandage, comprise medicinal elastic bandage, described binder sprays one deck adhesive, it is characterized in that, described adhesive comprises the following raw material counted by weight: synthetic rubber 65-78 part, potassium sorbate 0.1-0.6 part, styrenated phenol 1-4 part, glycerol 4-8 part, aluminium oxide 0.2-0.8 part, water 25-38 part.
2. self-adhesive medical elastic bandage according to claim 1, is characterized in that, described adhesive comprises the following raw material counted by weight: synthetic rubber 70-75 part, potassium sorbate 0.2-0.5 part, styrenated phenol 2-4 part, glycerol 5-7 part, aluminium oxide 0.4-0.7 part, water 30-35 part.
3. the preparation method of self-adhesive medical elastic bandage according to claim 1, is characterized in that, comprises the following steps:
Step 1, takes synthetic rubber by weight, potassium sorbate, styrenated phenol, glycerol, and aluminium oxide and water, drop into grinding in ball grinder by aluminium oxide, and sieve to obtain alumina powder, for subsequent use;
Step 2, by synthetic rubber synthetic rubber, potassium sorbate, styrenated phenol and water add in reactor, stir 5-9min with the speed of 300-480rpm, and heating 30-45min, obtains mixture I;
Step 3, thing I to be mixed adds alumina powder after lowering the temperature, and 2000-3000rpm stirs 2-5 minute, then adds glycerol, continues to stir 1-3 minute, obtains adhesive, for subsequent use;
Step 4, is immersed in medicinal elastic bandage in adhesive, heats 20-30 minute, obtain self-adhesive medical elastic bandage at 22-28 DEG C.
4. the preparation method of self-adhesive medical elastic bandage according to claim 3, is characterized in that: step 1, and the order number of alumina powder is 400-800 order.
5. the preparation method of self-adhesive medical elastic bandage according to claim 3, is characterized in that: step 2, and heating-up temperature is 60-78 DEG C.
6. the preparation method of self-adhesive medical elastic bandage according to claim 3, is characterized in that: step 3, adds alumina powder after thing I to be mixed cools to 30-40 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410626304.9A CN104399108A (en) | 2014-11-10 | 2014-11-10 | Medical self-adhesive elastic bandage and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410626304.9A CN104399108A (en) | 2014-11-10 | 2014-11-10 | Medical self-adhesive elastic bandage and preparation method thereof |
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| CN104399108A true CN104399108A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410626304.9A Withdrawn CN104399108A (en) | 2014-11-10 | 2014-11-10 | Medical self-adhesive elastic bandage and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825273A (en) * | 2015-05-30 | 2015-08-12 | 李孟平 | Method for preparing breathable self-adhesion elastic bandage |
| CN108404196A (en) * | 2018-03-23 | 2018-08-17 | 安徽三山新材料科技有限公司 | A kind of bandage spraying slurry |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330914A (en) * | 2000-07-03 | 2002-01-16 | 朱晓良 | Resonant picking as medical dressing |
| CN101219235A (en) * | 2007-01-12 | 2008-07-16 | 苏州美迪斯医疗运动用品有限公司 | Sponge and elastic non-woven fabric composite self-adhering fascia and production method thereof |
| CN101406709A (en) * | 2008-10-31 | 2009-04-15 | 鲁建国 | Non-sensitized self-adhering bandage and preparation method thereof |
| CN101862468A (en) * | 2010-05-14 | 2010-10-20 | 苏州美迪斯医疗运动用品有限公司 | Aquasol self-adhesive elastic bandage and manufacturing method thereof |
-
2014
- 2014-11-10 CN CN201410626304.9A patent/CN104399108A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330914A (en) * | 2000-07-03 | 2002-01-16 | 朱晓良 | Resonant picking as medical dressing |
| CN101219235A (en) * | 2007-01-12 | 2008-07-16 | 苏州美迪斯医疗运动用品有限公司 | Sponge and elastic non-woven fabric composite self-adhering fascia and production method thereof |
| CN101406709A (en) * | 2008-10-31 | 2009-04-15 | 鲁建国 | Non-sensitized self-adhering bandage and preparation method thereof |
| CN101862468A (en) * | 2010-05-14 | 2010-10-20 | 苏州美迪斯医疗运动用品有限公司 | Aquasol self-adhesive elastic bandage and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104825273A (en) * | 2015-05-30 | 2015-08-12 | 李孟平 | Method for preparing breathable self-adhesion elastic bandage |
| CN108404196A (en) * | 2018-03-23 | 2018-08-17 | 安徽三山新材料科技有限公司 | A kind of bandage spraying slurry |
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Application publication date: 20150311 |