Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environmentally-friendly fresh PVC (Polyvinylchloride) thin film

A PVC film, fresh technology, applied in the field of polymer materials, can solve the problems of excessive use of human body, single function, no fresh air, etc., to improve sensory pleasure and mask odors

Inactive Publication Date: 2018-11-13
佛山市高明区生产力促进中心
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] None of the currently used PVC films has antibacterial function. Although there are many research results on PVC films, there are still many deficiencies. For example, some patents add titanium dioxide to the composition of the film to achieve antibacterial function. However, excessive use or improper use of titanium dioxide will cause great harm to the human body, and the PVC film currently used does not have the function of fresh air, and the function is single. This shows that the deficiencies in the prior art have greatly restricted The Rapid Development of Thin Films

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An environmentally friendly fresh PVC film, the raw materials include: 110 parts of PVC resin powder, 6 parts of heat stabilizer, 5 parts of lubricant, 1 part of plasticizer, 4 parts of activated carbon, 0.4 part of antibacterial extract, 0.7 part of plant extract , 4 parts of dibutyl sebacate, 2 parts of butyl stearate;

[0022] In this embodiment, 8 parts of berberis pigment extract can also be added to the raw materials for the antibacterial extract, that is, the raw materials for the antibacterial extract include: 16 parts of holly leaves, 7 parts of oleander, and 13 parts of sweetgum sweetgum , Pittosporum 4 parts, camphor tree 8 parts, mugwort 4 parts, poisonous weed 2 parts, berberis pigment extract 8 parts;

[0023] The raw materials for making the plant extract include: 4 parts of essence, 6 parts of ethanol, 3 parts of golden camellia, 3 parts of Pangpengxiang, 5 parts of evening primrose, 6 parts of sweet-scented osmanthus, 10 parts of narcissus, 4 parts of s...

Embodiment 2

[0030] An environmentally friendly fresh PVC film, the raw materials include: 100 parts of PVC resin powder, 5 parts of heat stabilizer, 3 parts of lubricant, 0.8 parts of plasticizer, 3 parts of activated carbon, 0.3 parts of antibacterial extract, 0.6 part of plant extract , 2 parts of dibutyl sebacate, 1 part of butyl stearate;

[0031] In this embodiment, it is also possible to add 6 parts of Physalis calyx extract to the raw materials for the preparation of the antibacterial extract, that is, the raw materials for the preparation of the antibacterial extract include: 15 parts of holly leaves, 4 parts of oleander, and 11 parts of sweetgum sweetgum , 2 parts of Pittosporum, 7 parts of camphor tree, 3 parts of Artemisia argyi, 1 part of poisonous weed, 6 parts of Physalis calyx extract;

[0032] The raw materials for making plant extracts include: essence, 5 parts of ethanol, 1 part of golden camellia, 2 parts of Pangpengxiang, 4 parts of tuberose, 5 parts of osmanthus, 7 pa...

Embodiment 3

[0039]An environmentally friendly fresh PVC film, the raw materials include: 120 parts of PVC resin powder, 8 parts of heat stabilizer, 6 parts of lubricant, 1.3 parts of plasticizer, 5 parts of activated carbon, 0.5 parts of antibacterial extract, 0.8 part of plant extract , 5 parts of dibutyl sebacate, 3 parts of butyl stearate;

[0040] The raw materials for making the antibacterial extract include: 18 parts of holly leaves, 8 parts of oleander, 14 parts of sweetgum, 5 parts of Pittosporum, 10 parts of camphor tree, 5 parts of mugwort, and 3 parts of poisonous grass;

[0041] The raw materials for plant extract include: 6 parts of essence, 8 parts of ethanol, 4 parts of golden camellia, 6 parts of Pangpengxiang, 7 parts of evening primrose, 8 parts of sweet-scented osmanthus, 12 parts of narcissus, 5 parts of sweet pea, and 8 parts of lily of the valley parts, 35 parts of distilled water.

[0042] The heat stabilizer is made by mixing basic lead salt, organotin, phosphite ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides an environmentally-friendly fresh PVC (Polyvinylchloride) thin film and relates to the technical field of high polymer materials. The environmentally-friendly fresh PVC thin film comprises the following composition raw materials: 100-120 parts by weight of PVC resin powder, 5-8 parts by weight of heat stabilizer, 3-6 parts by weight of lubricating agent, 0.8-1.3 parts by weight of plasticizer, 3-5 parts by weight of activated carbon, 0.3-0.5 part by weight of antibacterial extract and 0.6-0.8 part by weight of plant extract; the antibacterial extract comprises the following raw materials: 15-18 parts by weight of folia ilicis, 4-8 parts by weight of nerium indicum, 11-14 parts by weight of liquidambar formosana, 2-5 parts by weight of pittosporum tobira, 7-10 parts by weight of cinnamomum camphora, 3-5 parts by weight of artemisia argyi and 1-3 parts by weight of melissa officinalis. The environmentally-friendly fresh PVC thin film provided by the invention has the benefits that the environmentally-friendly fresh PVC thin film is low in raw material cost, green and environmentally-friendly, has the functions of inhibiting bacteria and freshening air, has a high inhibition effect on escherichia coli, erythropoidus and staphylococcus aureus and is widely applicable to home construction and other fields.

Description

technical field [0001] The invention relates to the technical field of polymer materials, in particular to an environmentally friendly fresh PVC film. Background technique [0002] PVC film, the full name is Polyvinylchlorid film, the main component is polyvinyl chloride, and other components are added to enhance its heat resistance, toughness, ductility, etc. The top layer of this surface film is paint, the main component in the middle is polyvinyl chloride, and the bottom layer is back-coated adhesive; PVC film is a synthetic material that is loved, popular and widely used in the world today. Material, the global usage of PVC film ranks second among all kinds of synthetic materials. Among the materials that can produce three-dimensional surface films, PVC is the most suitable material. [0003] None of the currently used PVC films has antibacterial function. Although there are many research results on PVC films, there are still many deficiencies. For example, some patent...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C08L27/06C08K7/24C08K5/00C08K5/12C08K5/11C08K5/101C08J5/18
Inventor 熊子义
Owner 佛山市高明区生产力促进中心
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com