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Antibacterial PVC hard sheet suitable for packing medicament

A PVC resin and hard sheet technology, applied in the field of medical plastic packaging materials, can solve the problems of inability to process and use the final product, and achieve the effect of good adhesion

Inactive Publication Date: 2010-09-15
YANGZHOU KAIER CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The amount of antibacterial inorganic compound added at the same time must also be appropriate, because of its physical properties, if it is added in excess, it may cause the final product to be unprocessable and usable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of antibacterial PVC hard sheet that is applicable to medical packaging, it comprises the component of following parts by weight: the PVC resin of 100 parts, the n-tributyl citrate (TBC) of 5 parts, the propionic acid of 0.3 part, the 12- Hydroxystearic acid, 0.02 part of talcum powder, 0.5 part of glycerol-oleic acid ester, 0.2 part of aluminosilicate, and the degree of polymerization of the PVC resin is 800.

Embodiment 2

[0021] A kind of antibacterial PVC hard sheet that is suitable for medical packaging, it comprises the following components by weight: 100 parts of PVC resin, 30 parts of diisotridecyl phthalate (DTDP), 1 part of thioglycolic acid Isooctyl monomethyl tin, 0.5 parts of octyl stearate, 0.1 part of talc, 3 parts of sorbitan ester, 1.5 parts of calcium titanate, and the degree of polymerization of the PVC resin is 1500.

Embodiment 3

[0023] A kind of antibacterial PVC hard sheet that is applicable to medical packaging, it comprises the component of following parts by weight: the PVC resin of 100 parts, the dioctyl adipate (DOA) of 50 parts, the Ca-Zn composite stabilizer of 3.0 parts, 1.0 parts of glyceryl montanate, 1.0 parts of talc, 5.0 parts of ethoxylated alcohol, 2.0 parts of TiO 2 .ZrO 2 , The degree of polymerization of the PVC resin is 3000.

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PUM

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Abstract

The invention discloses an antibacterial PVC hard sheet suitable for packing a medicament, which comprises the following components in part by weight: 100 parts of PVC resin, 5 to 50 parts of plasticizer, 0.3 to 3.0 parts of stabilizer, 0.1 to 1.0 part of lubricant, 0.02 to 1.0 part of talcpowder, 0.5 to 5.0 parts of fog resistant agent and 0.2 to 2.0 parts of antibacterial agent. The antibacterial PVC hard sheet of the invention is suitable for blister packaging of the medicament and health-care products, particularly suitable for the blister packaging of natural products and Chinese medicinal preparations. The antibacterial PVC hard sheet can keep good adhesive force, transparency and atomization resistance while obtaining antibacterial performance, and meets the requirements of relevant state standards.

Description

technical field [0001] The invention relates to a medical plastic packaging material, in particular to an antibacterial PVC hard sheet suitable for medical packaging. Background technique [0002] PVC packaging rigid sheets are widely used in the field of medicine, especially in the field of pharmaceutical blisters. Among them, natural products and traditional Chinese medicine preparations contain a large amount of organic compounds, so they will be polluted by molds and actinomycetes during preservation, shortening their shelf life. At present, the common practice of antibacterial PVC hard sheet is to add an antibacterial inorganic compound to the polymer compound when mixing the materials, and then calender and shape it, so that the surface of the hard sheet is covered with an antibacterial inorganic compound layer. Known antibacterial inorganic compounds generally include antibacterial ions in alum and zeolite, that is, in existing pharmaceutical packaging, an antibacter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08K13/02C08K3/34C08K3/22C08K3/24C08K3/36
Inventor 夏小乐夏袖民张增英
Owner YANGZHOU KAIER CHEM
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