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Self-adhesive elastic bandage made from rubber polymer and preparation method

A self-adhesive elastic bandage, synthetic adhesive technology, applied in bandages, adhesives, film/sheet adhesives, etc., can solve the problems of allergies, complex preparation process, deterioration, etc., to achieve comfortable and smooth dressing, stable chemical properties, Long shelf life effect

Active Publication Date: 2007-11-14
SUZHOU MEDSPORT PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Compared with traditional medical elastic bandages in the past, natural latex self-adhesive elastic bandages have the advantages of convenient fixing, good air permeability, non-sticky hair, non-sticky skin, comfortable and smooth dressing, and wide application. Contains protein. Researchers in the United States and the European Union have found that this ingredient is likely to cause human skin allergies, especially when used for a long time. Long-term storage 3. This kind of elastic bandage has an odor and its chemical properties are unstable; 4. It needs to prepare emulsified oil, emulsion, etc. during production. Difficult to guarantee

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Embodiment 1: A synthetic adhesive self-adhesive elastic bandage is formed by using a traditional elastic bandage as a base material and coating the base material with an adhesive.

[0045] One, the raw material quality formula of described adhesive is:

[0046] Viscose - 100 parts of polyisoprene rubber;

[0047] Modifier—5 parts of rosin resin;

[0048] Modifier - 5 parts of petroleum resin;

[0049] Antiaging agent - 2 parts of 2.6-di-tert-butyl-p-cresol;

[0050] Solvent——500 parts of No. 120 solvent gasoline.

[0051] 2. The base material of the traditional elastic bandage is a cotton bandage.

[0052] 3. The production process mainly includes material preparation, rubber mixing, dissolving in a solvent to make an adhesive, controlling the pump to evenly apply the adhesive quantitatively to the front and back of the elastic bandage base material, and drying in an oven to complete. Finally, according to the required specifications, a synthetic adhesive self-adh...

Embodiment 2

[0068] Embodiment two: a kind of synthetic glue self-adhesive elastic bandage:

[0069] One, the raw material quality formula of described adhesive is:

[0070] Viscose - 100 parts of polyisoprene rubber;

[0071] Modifier - 1 part of rosin resin;

[0072] Modifier - 1 part of petroleum resin;

[0073] Antiaging agent - 1 part of N-phenyl-α-naphthylamine;

[0074] Solvent——350 parts of No. 120 solvent gasoline.

[0075] 2. The base material of the elastic bandage is made of chemical fiber bandage.

[0076] 3. The manufacturing process is the same as that of Embodiment 1, and the description will not be repeated here.

Embodiment 3

[0077] Embodiment three: a kind of synthetic glue self-adhesive elastic bandage:

[0078] One, the raw material quality formula of described adhesive is:

[0079] Viscose - 100 parts of polyisoprene rubber;

[0080] Modifier—10 parts of rosin resin;

[0081] Modifier petroleum resin 10 parts;

[0082] Anti-aging agent - 4 parts of anti-aging agent D;

[0083] Solvent—700 parts of No. 120 solvent gasoline.

[0084] 2. The base material of the elastic bandage is a bandage mixed with cotton and chemical fiber.

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PUM

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Abstract

A self-adhesive elastic bandage is prepared through providing traditional elastic bandage as substrate, preparing adhesive by proportionally miixng polyisoprene rubber, rosin resin and / or petroleum resin and antiageing agent and dissolving the mixture in gasoline, spraying the synthetic adhesive onto both surfaces of said substrate, and baking. It has high air permeability and no poison, odor and anaphylactic reaction.

Description

technical field [0001] The invention relates to a self-adhesive elastic bandage used in various industries such as medical dressing, industrial operation protection, field operation, and sports protection, and a production method thereof, in particular to a synthetic adhesive self-adhesive elastic bandage and a production method thereof. Background technique [0002] Self-adhesive elastic bandage is an elastic bandage with self-adhesive properties and good air permeability. It is very suitable for wrapping and wrapping various parts of the human body, and it is very convenient to fix and disassemble. Therefore, it is used in medical bandaging, industrial operation protection, field work, and sports protection. Widely used in various industries. For example, medical wound dressing and orthopedic dressing; in the electronics industry, a large number of manual operations are performed by wrapping self-adhesive elastic bandages to protect fingers and so on. [0003] At present,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L15/16A61F13/00C09J7/04
Inventor 钟明南
Owner SUZHOU MEDSPORT PROD
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