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

Clean and ecologically-degradable PVC (Polyvinyl Chloride) decorative artificial leather

A technology of artificial leather and PVC resin powder, which is applied in the field of artificial leather manufacturing, can solve the problems of non-environmental friendly materials and non-green manufacturing process, and achieve enhanced heat resistance, increased flame retardant and degradable ability, and good folding fastness to aging performance effect

Inactive Publication Date: 2018-12-21
ANHUI SOYA DECORATIVE MATERIALS
View PDF7 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, when we refer to ecological synthetic leather, people emphasize that the product is harmless to the human body during use and does not pollute the environment. This is only one aspect of ecological synthetic leather. If we consider the other three elements: It can be said that we have not really realized the eco-synthetic leather.
At present, most synthetic leather enterprises use solvent-based slurry, the material is not environmentally friendly, and the manufacturing process is not green

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Clean and ecologically-degradable PVC (Polyvinyl Chloride) decorative artificial leather

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A clean and ecologically degradable PVC decorative artificial leather, made of the following raw materials in parts by weight: 100 parts of PVC resin powder, 30 parts of vinyl acetate resin, 38 parts of diacetyl epoxy soybean oleate, polycaprolactone-based polyurethane 20 parts of elastomer, 1 part of foaming agent, 20 parts of epoxy soybean oil, 20 parts of organically modified clay, 1 part of lubricant, 1 part of silicone masterbatch, 1 part of stabilizer, and 1 part of pigment.

[0025] A kind of preparation of clean ecological degradable PVC decorative artificial leather, it comprises the following steps:

[0026] (1) Put the weighed PVC resin powder, vinyl chloride resin, polycaprolactone-based polyurethane elastomer, lubricant, silicone masterbatch, and stabilizer into a high-speed kneader, then add epoxy soybean oil, Stir for 10 minutes, then add diacetylepoxy soybean olein, stir for another 10 minutes, add pigment, stir for another 3 minutes, add organically mod...

Embodiment 2

[0037] A clean and ecologically degradable PVC decorative artificial leather, made of the following raw materials in parts by weight: 100 parts of PVC resin powder, 30 parts of vinyl acetate resin, 36 parts of diacetyl epoxy soybean oleate, polycaprolactone-based polyurethane 15 parts of elastomer, 1 part of foaming agent, 24 parts of epoxy soybean oil, 22 parts of organically modified clay, 1 part of lubricant, 1 part of silicone masterbatch, 1 part of stabilizer, and 1 part of pigment.

[0038] A kind of preparation of clean ecological degradable PVC decorative artificial leather, it comprises the following steps:

[0039] (1) Put the weighed PVC resin powder, vinyl chloride resin, polycaprolactone-based polyurethane elastomer, lubricant, silicone masterbatch, and stabilizer into a high-speed kneader, then add epoxy soybean oil, Stir for 5-10 minutes, then add diacetylepoxy soybean olein, stir for another 10 minutes, add lubricant, pigment, stir for another 3 minutes, add or...

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

PropertyMeasurementUnit
Weft tensile loadaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation method of clean and ecologically-degradable PVC (Polyvinyl Chloride) decorative artificial leather. The artificial leather is prepared from ecological PVC slurry;the ecological slurry is prepared from the following components: PVC resin powder, vinyl chloride-vinyl acetate resin, diacetyl epoxidized soybean glyceryl oleate, a polycaprolactone based polyurethane elastomer, a foaming agent, epoxidized soybean oil, organic modified clay, a lubricant, a silicone master batch and a stabilizing agent. The artificial leather obtained by a treatment technology has the advantages of no toxin and environmental friendliness, low temperature resistance, wear resistance and scratching resistance, excellent softness, extreme easiness for maintenance, capability ofbeing partially biodegraded, good texture, full color and luster, moisture absorption and ventilation, smoothness and comfort, antibacterial and deodorization performance and good anti-migration performance.

Description

technical field [0001] The invention belongs to the field of artificial leather manufacturing, and in particular relates to a clean and ecologically degradable PVC decorative artificial leather. Background technique [0002] The concept of ecological artificial synthetic leather includes the following four aspects: first, it does not pollute the environment during the manufacturing process; second, it is harmless in the process of processing it into leather products; The environment does not produce pollution; Fourth, it is biodegradable, and the degradation products will not cause new pollution to the environment. At present, when we refer to ecological synthetic leather, people emphasize that the product is harmless to the human body during use and does not pollute the environment. This is only one aspect of ecological synthetic leather. If we consider the other three elements: It can be said that we have not really realized ecological synthetic leather. At present, most...

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): C08L27/06C08L67/04C08K9/04C08K9/06C08K3/34C08J9/10C08J9/14B29B7/00B29C43/24B29C43/28B29C44/02
CPCB29B7/002B29C43/24B29C43/28B29C44/02C08J9/0061C08J9/009C08J9/0095C08J9/105C08J9/144C08J2203/04C08J2203/142C08J2327/06C08J2427/06
Inventor 李华令刘华平
Owner ANHUI SOYA DECORATIVE MATERIALS
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