CN101791426A - Wet adhesive for disposable surgical membrane and preparation method thereof - Google Patents
Wet adhesive for disposable surgical membrane and preparation method thereof Download PDFInfo
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- CN101791426A CN101791426A CN201010135647A CN201010135647A CN101791426A CN 101791426 A CN101791426 A CN 101791426A CN 201010135647 A CN201010135647 A CN 201010135647A CN 201010135647 A CN201010135647 A CN 201010135647A CN 101791426 A CN101791426 A CN 101791426A
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- sensitive adhesive
- adhesive
- pressure sensitive
- disposable surgical
- preparation
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Abstract
The invention discloses a wet adhesive for disposable surgical membranes and a preparation method thereof, which belong to the technical field of medical products. The wet adhesive for the disposable surgical membranes comprises a pressure-sensitive adhesive, a hydrophilic assistant, an anti-aging agent and a thickening agent in a weight ratio of 100:10-40:1-5:1-5. The preparation method of the wet adhesive for the disposable surgical membranes comprises: a, weighing the pressure-sensitive adhesive, the hydrophilic assistant, the anti-aging agent and the thickening agent in the weight ratio of 100:10-40:1-5:1-5; and b, placing the weighed components in a reaction kettle to perform a reaction at 30 to 80 DEG C for 4 to 10 hours with stirring. The wet adhesive can bond with skin excellently under a wet condition without separating, thereby ensuring surgical environments, avoiding the cross-infection of wounds and greatly reducing the risks in surgical processes.
Description
Technical field:
The present invention relates to the medical article technical field, more specifically to used wet adhesive of a kind of disposable surgical membrane that in surgical operation, uses and preparation method thereof.
Background technology:
Surgical membrane claims operation towel again, is mainly used in the surgical operation, plays the protection surgical environments, avoids the wound cross infection, is convenient to the effect that medical personnel undergo surgery and operate.
Before operation, earlier can be at the disinfectant solution of some ethanol of operative site wiping or iodine tincture and so on, with sterilization, cleaning operative site.Can stick surgical membrane subsequently, but because the time is too short, the disinfectant solution volatilization is slower, do not have dry fully, be general pressure sensitive adhesive and traditional surgical membrane adopts, after sticking, understand because moist state is following and skin attachement is not tight, throw off easily, cause the wound cross-contamination, had a strong impact on operation process and surgical effect.
Summary of the invention:
Purpose of the present invention is exactly the deficiency at prior art, and provide wet adhesive for disposable surgical membrane and preparation method thereof, it can well be fitted with skin under moist condition, can not throw off, guaranteed surgical environments, avoid the cross infection of wound, greatly reduced the risk of operation process.
Technology solution of the present invention is as follows:
Wet adhesive for disposable surgical membrane, each component are pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5;
Described pressure sensitive adhesive adopts the solvent-borne type pressure sensitive adhesive of common acrylic compounds,
Described hydrophilic auxiliary agent is one or more of poly-propanol, poly-isopropyl alcohol, Polyethylene Glycol, Polyethylene Glycol carboxylic butyraldehyde,
Described age resistor is one or more of antioxidant 264, antioxidant 2246, Wingstay-L, Lowinoxcpl,
Described viscosifier are one or more of Colophonium tackifying resin, terpenes tackifying resin, oil tackifying resin.
The preparation method of wet adhesive for disposable surgical membrane, a, pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5 take by weighing each component,
B, the each component that takes by weighing is put into reactor, under 30～80 ℃ temperature, stirring reaction 4～10h gets final product.
Beneficial effect of the present invention is:
The hydrophilic auxiliary agent that in traditional pressure sensitive adhesive, adds certain component, react with pressure sensitive adhesive, mix homogeneously is coated with on the films such as investing PU, PE then, sticks one deck sealing coat separate paper again, form described surgical membrane, can under moist condition, well fit, can not throw off, guarantee surgical environments with skin, avoid the cross infection of wound, greatly reduced the risk of operation process.Described surgical membrane reaches the product standard requirement fully with the peeling force of skin attachement under moist condition, tack and hold viscosity all the surgical membrane with common is suitable satisfies the operation process requirement fully.
The specific embodiment:
Embodiment: wet adhesive for disposable surgical membrane, each component are pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5;
Described pressure sensitive adhesive adopts the solvent-borne type pressure sensitive adhesive of common acrylic compounds,
Described hydrophilic auxiliary agent is one or more of poly-propanol, poly-isopropyl alcohol, Polyethylene Glycol, Polyethylene Glycol carboxylic butyraldehyde,
Described age resistor is one or more of antioxidant 264, antioxidant 2246, Wingstay-L, Lowinoxcpl,
Described viscosifier are one or more of Colophonium tackifying resin, terpenes tackifying resin, oil tackifying resin.
The preparation method of wet adhesive for disposable surgical membrane, a, pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5 take by weighing each component,
B, the each component that takes by weighing is put into reactor, under 30～80 ℃ temperature, stirring reaction 4～10h gets final product.
Claims (2)
1. wet adhesive for disposable surgical membrane is characterized in that:
Each component is pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5;
Described pressure sensitive adhesive adopts the solvent-borne type pressure sensitive adhesive of common acrylic compounds,
Described hydrophilic auxiliary agent is one or more of poly-propanol, poly-isopropyl alcohol, Polyethylene Glycol, Polyethylene Glycol carboxylic butyraldehyde,
Described age resistor is one or more of antioxidant 264, antioxidant 2246, Wingstay-L, Lowinoxcpl,
Described viscosifier are one or more of Colophonium tackifying resin, terpenes tackifying resin, oil tackifying resin.
2. the preparation method of wet adhesive for disposable surgical membrane according to claim 1 is characterized in that: a, pressure sensitive adhesive by weight: hydrophilic auxiliary agent: age resistor: viscosifier=100: 10～40: 1～5: 1～5 take by weighing each component,
B, the each component that takes by weighing is put into reactor, under 30～80 ℃ temperature, stirring reaction 4～10h gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135647A CN101791426A (en) | 2010-03-30 | 2010-03-30 | Wet adhesive for disposable surgical membrane and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010135647A CN101791426A (en) | 2010-03-30 | 2010-03-30 | Wet adhesive for disposable surgical membrane and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101791426A true CN101791426A (en) | 2010-08-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010135647A Pending CN101791426A (en) | 2010-03-30 | 2010-03-30 | Wet adhesive for disposable surgical membrane and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101791426A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813503A (en) * | 2011-06-07 | 2012-12-12 | 上海希格玛高技术有限公司 | Minimum erythema dose test piece and test method of minimum erythema dose |
| CN103156691A (en) * | 2013-03-22 | 2013-06-19 | 江西3L医用制品集团股份有限公司 | Elastic operation film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298432A (en) * | 1998-04-21 | 2001-06-06 | 科洛普拉斯特公司 | A pressure sensitive adhesive composition |
| WO2003068280A1 (en) * | 2002-02-14 | 2003-08-21 | Lintec Corporation | Medical pressure-sensitive adhesive composition, process for producing the same, and medical tape |
| CN1521230A (en) * | 2003-02-13 | 2004-08-18 | 日东电工株式会社 | Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensitive adhesive product |
-
2010
- 2010-03-30 CN CN201010135647A patent/CN101791426A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298432A (en) * | 1998-04-21 | 2001-06-06 | 科洛普拉斯特公司 | A pressure sensitive adhesive composition |
| WO2003068280A1 (en) * | 2002-02-14 | 2003-08-21 | Lintec Corporation | Medical pressure-sensitive adhesive composition, process for producing the same, and medical tape |
| CN1521230A (en) * | 2003-02-13 | 2004-08-18 | 日东电工株式会社 | Aqueous dispersion type pressure-sensitive adhesive composition and pressure-sensitive adhesive product |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102813503A (en) * | 2011-06-07 | 2012-12-12 | 上海希格玛高技术有限公司 | Minimum erythema dose test piece and test method of minimum erythema dose |
| CN103156691A (en) * | 2013-03-22 | 2013-06-19 | 江西3L医用制品集团股份有限公司 | Elastic operation film and preparation method thereof |
| CN103156691B (en) * | 2013-03-22 | 2014-11-12 | 江西3L医用制品集团股份有限公司 | Elastic operation film and preparation method thereof |
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| PB01 | Publication | ||
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Application publication date: 20100804 |