CN111705519A - Antibacterial crease-resistant polyvinyl chloride artificial leather - Google Patents
Antibacterial crease-resistant polyvinyl chloride artificial leather Download PDFInfo
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- CN111705519A CN111705519A CN202010362304.8A CN202010362304A CN111705519A CN 111705519 A CN111705519 A CN 111705519A CN 202010362304 A CN202010362304 A CN 202010362304A CN 111705519 A CN111705519 A CN 111705519A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/04—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N3/06—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with polyvinylchloride or its copolymerisation products
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0061—Organic fillers or organic fibrous fillers, e.g. ground leather waste, wood bark, cork powder, vegetable flour; Other organic compounding ingredients; Post-treatment with organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0063—Inorganic compounding ingredients, e.g. metals, carbon fibres, Na2CO3, metal layers; Post-treatment with inorganic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1628—Dimensional stability
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/16—Properties of the materials having other properties
- D06N2209/1671—Resistance to bacteria, mildew, mould, fungi
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2211/00—Specially adapted uses
- D06N2211/12—Decorative or sun protection articles
- D06N2211/28—Artificial leather
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses an antibacterial crease-resistant polyvinyl chloride artificial leather, which is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 60-90 parts of polyvinyl chloride resin, 30-50 parts of triethyl citrate, 3-4 parts of nano zinc oxide, 3-5 parts of barium stearate, 2-4 parts of sodium tripolyphosphate, 15-18 parts of dioctyl sebacate, 1-3 parts of simethicone, 1-2 parts of titanium dioxide, 3-4 parts of titanate coupling agent, 0-5 parts of color master batch, 0.1-1 part of boron oxide and 5-10 parts of antibacterial crease-resistant finishing agent. The antibacterial crease-resistant polyvinyl chloride artificial leather has good antibacterial crease-resistant performance, and can effectively improve the quality of polyvinyl chloride artificial leather.
Description
Technical Field
The invention relates to the technical field of case making materials, in particular to antibacterial crease-resistant polyvinyl chloride artificial leather.
Background
The artificial leather is made up by using various PVC and PU with different formulas and making them pass through the processes of foaming or film-covering treatment on the basis of textile fabric base or non-woven fabric base, and can be made up according to the requirements of different strength, colour, gloss and pattern, etc. it possesses the characteristics of extensive design and variety, good water-proofing property, neat edge and width, high utilization rate and low cost.
Polyvinyl chloride (pvc), abbreviated as pvc (polyvinyl chloride), is an initiator for Vinyl Chloride Monomer (VCM), such as peroxide and azo compound; or a polymer polymerized by a free radical polymerization mechanism under the action of light and heat. Vinyl chloride homopolymers and vinyl chloride copolymers are collectively referred to as vinyl chloride resins.
PVC is white powder with an amorphous structure, the branching degree is small, the relative density is about 1.4, the glass transition temperature is 77-90 ℃, decomposition starts at about 170 ℃, the stability to light and heat is poor, the PVC can be decomposed to generate hydrogen chloride at more than 100 ℃ or after long-time sunshine insolation, further the hydrogen chloride is automatically catalyzed and decomposed to cause color change, the physical and mechanical properties are also rapidly reduced, and a stabilizer must be added in practical application to improve the stability to heat and light.
The molecular weight of the PVC produced industrially is generally within the range of 5-11 ten thousand, and the PVC has larger polydispersity, and the molecular weight is increased along with the reduction of polymerization temperature; without a fixed melting point, softening begins at 80-85 ℃, the temperature of 130 ℃ becomes a viscoelastic state, and the temperature of 160-180 ℃ begins to change into a viscous state; the composite material has good mechanical properties, the tensile strength is about 60MPa, and the impact strength is 5-10 kJ/m 2; has excellent dielectric properties.
PVC has been the most widely used plastic in the world and is used in a very wide range of applications. The product has wide application in building materials, industrial products, daily necessities, floor leathers, floor tiles, artificial leathers, pipes, wires and cables, packaging films, bottles, foaming materials, sealing materials, fibers and the like.
Through the development of many years, the PVC artificial leather for the luggage in China has been developed greatly, and the application proportion of PVC in the luggage material is continuously improved. It is predicted that in 2020, the PVC for the case and bag will increase from 3.22 hundred million square meters to 6.2 hundred million square meters in 2016, and the growth rate is nearly 100%. However, the traditional PVC for bags and suitcases is easy to grow mildew and wrinkle after being used for a period of time due to poor antibacterial and crease-resistant properties, so that the appearance and the hand feeling are seriously influenced, and the application range of the PVC for bags and suitcases is greatly limited. Therefore, the development of the antibacterial crease-resistant PVC for the luggage has great significance in popularizing the application range of the PVC.
Disclosure of Invention
The invention aims to provide a polyvinyl chloride artificial leather with antibacterial and crease-resistant functions.
In order to solve the technical problems, the invention adopts the following technical scheme:
the antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 60-90 parts of polyvinyl chloride resin, 30-50 parts of triethyl citrate, 3-4 parts of nano zinc oxide, 3-5 parts of barium stearate, 2-4 parts of sodium tripolyphosphate, 15-18 parts of dioctyl sebacate, 1-3 parts of simethicone, 1-2 parts of titanium dioxide, 3-4 parts of titanate coupling agent, 0-5 parts of color master batch, 0.1-1 part of boron oxide and 5-10 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20-30 parts of reactive waterborne polyurethane, 10-20 parts of organic silicone oil, 1-3 parts of chitosan, 20-30 parts of modified polysiloxane, 3-5 parts of surfactant, 2-4 parts of blending agent and 15-25 parts of deionized water.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 25 parts of reactive waterborne polyurethane, 15 parts of organic silicone oil, 2 parts of chitosan, 25 parts of modified polysiloxane, 4 parts of surfactant, 3 parts of regulator and 20 parts of deionized water.
Mixing modified polyvinyl chloride slurry and attaching the mixed slurry to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 70 parts of polyvinyl chloride resin, 35 parts of triethyl citrate, 4 parts of nano zinc oxide, 5 parts of barium stearate, 4 parts of sodium tripolyphosphate, 15 parts of dioctyl sebacate, 2 parts of simethicone, 1 part of titanium dioxide, 3 parts of titanate coupling agent, 2 parts of color master batch, 1 part of boron oxide and 8 parts of antibacterial crease-resistant finishing agent.
The invention also provides a method for preparing the antibacterial crease-resistant polyvinyl chloride artificial leather, which comprises the following steps:
(1) taking the components of the antibacterial and crease-resistant finishing agent according to a proportion, mixing, heating and uniformly stirring for later use;
(2) uniformly mixing polyvinyl chloride resin, triethyl citrate, nano zinc oxide, barium stearate, sodium tripolyphosphate, dioctyl sebacate, dimethyl silicone oil, titanium dioxide, titanate coupling agent, color master batch and boron oxide, mixing with an antibacterial crease-resistant finishing agent, attaching the mixed modified slurry to a cloth base, and foaming to obtain the polyvinyl chloride artificial leather.
Preferably, the heating temperature in step (1) is 60 to 90 ℃, more preferably, the heating temperature in step (1) is 80 ℃.
Preferably, the stirring time in step (1) is 3 hours, and more preferably, the stirring time in step (1) is 2 to 3 hours.
The antibacterial crease-resistant polyvinyl chloride artificial leather has good antibacterial crease-resistant performance, and can effectively improve the quality of polyvinyl chloride artificial leather.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to specific embodiments.
Example 1
The antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 90 parts of polyvinyl chloride resin, 30 parts of triethyl citrate, 3 parts of nano zinc oxide, 3 parts of barium stearate, 2 parts of sodium tripolyphosphate, 15 parts of dioctyl sebacate, 1 part of simethicone, 1 part of titanium dioxide, 3 parts of titanate coupling agent, 2 parts of color master batch, 0.1 part of boron oxide and 5 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20 parts of reactive waterborne polyurethane, 10 parts of organic silicone oil, 1 part of chitosan, 20 parts of modified polysiloxane, 3 parts of surfactant, 2 parts of regulator and 15 parts of deionized water.
The invention also provides a method for preparing the antibacterial crease-resistant polyvinyl chloride artificial leather, which comprises the following steps:
(1) mixing the components of the antibacterial and crease-resistant finishing agent in proportion, heating to 60-90 ℃, and stirring for 2-3h for later use;
(2) uniformly mixing polyvinyl chloride resin, triethyl citrate, nano zinc oxide, barium stearate, sodium tripolyphosphate, dioctyl sebacate, dimethyl silicone oil, titanium dioxide, titanate coupling agent, color master batch and boron oxide, adding an antibacterial crease-resistant finishing agent, adding a mixing roll for mixing, attaching the mixed modified slurry to a cloth base, and foaming to obtain the polyvinyl chloride artificial leather.
Example 2
The antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 90 parts of polyvinyl chloride resin, 50 parts of triethyl citrate, 4 parts of nano zinc oxide, 5 parts of barium stearate, 4 parts of sodium tripolyphosphate, 18 parts of dioctyl sebacate, 3 parts of simethicone, 2 parts of titanium dioxide, 4 parts of titanate coupling agent, 5 parts of color master batch, 1 part of boron oxide and 10 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 30 parts of reactive waterborne polyurethane, 20 parts of organic silicone oil, 3 parts of chitosan, 30 parts of modified polysiloxane, 5 parts of surfactant, 4 parts of regulator and 25 parts of deionized water.
The preparation method is the same as example 1.
Example 3
The antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 70 parts of polyvinyl chloride resin, 40 parts of triethyl citrate, 3 parts of nano zinc oxide, 4 parts of barium stearate, 3 parts of sodium tripolyphosphate, 16 parts of dioctyl sebacate, 12 parts of simethicone, 1 part of titanium dioxide, 3 parts of titanate coupling agent, 2 parts of color master batch, 0.5 part of boron oxide and 8 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20-30 parts of reactive waterborne polyurethane, 5 parts of organic silicone oil, 2 parts of chitosan, 25 parts of modified polysiloxane, 4 parts of surfactant, 3 parts of blending agent and 20 parts of deionized water.
Example 4
The antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 80 parts of polyvinyl chloride resin, 33 parts of triethyl citrate, 3 parts of nano zinc oxide, 5 parts of barium stearate, 2 parts of sodium tripolyphosphate, 18 parts of dioctyl sebacate, 1 part of simethicone, 2 parts of titanium dioxide, 3 parts of titanate coupling agent, 3 parts of color master batch, 1 part of boron oxide and 8 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20-30 parts of reactive waterborne polyurethane, 15 parts of organic silicone oil, 3 parts of chitosan, 25 parts of modified polysiloxane, 4 parts of surfactant, 3 parts of blending agent and 20 parts of deionized water.
Example 5
The antibacterial crease-resistant polyvinyl chloride artificial leather is prepared by mixing modified polyvinyl chloride slurry and then attaching the mixture to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 90 parts of polyvinyl chloride resin, 38 parts of triethyl citrate, 3.5 parts of nano zinc oxide, 5 parts of barium stearate, 2 parts of sodium tripolyphosphate, 18 parts of dioctyl sebacate, 1 part of simethicone, 2 parts of titanium dioxide, 3 parts of titanate coupling agent, 1 part of color master batch, 1 part of boron oxide and 8 parts of antibacterial crease-resistant finishing agent.
The antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20-30 parts of reactive waterborne polyurethane, 10-20 parts of organic silicone oil, 1-3 parts of chitosan, 20-30 parts of modified polysiloxane, 3-5 parts of surfactant, 2-4 parts of blending agent and 15-25 parts of deionized water.
Performance testing
Test of antibacterial Property
The samples of examples 1 to 5 were taken and put in a bacterial culture solution, and after the samples were brought into full contact with the bacterial solution and cultured for 30 hours, the number of colonies of bacteria was measured, and the inhibition ratio was measured:
| example 1 | Example 2 | Example 3 | Example 4 | Example 5 | |
| Rate of inhibition of bacteria | 99.12 | 99.25 | 99.63 | 99.45 | 99.67 |
Mechanical Property test
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (9)
1. An antibacterial crease-resistant polyvinyl chloride artificial leather is characterized in that: mixing modified polyvinyl chloride slurry and attaching the mixed slurry to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 60-90 parts of polyvinyl chloride resin, 30-50 parts of triethyl citrate, 3-4 parts of nano zinc oxide, 3-5 parts of barium stearate, 2-4 parts of sodium tripolyphosphate, 15-18 parts of dioctyl sebacate, 1-3 parts of simethicone, 1-2 parts of titanium dioxide, 3-4 parts of titanate coupling agent, 0-5 parts of color master batch, 0.1-1 part of boron oxide and 5-10 parts of antibacterial crease-resistant finishing agent.
2. The antibacterial crease-resistant polyvinyl chloride artificial leather according to claim 1, wherein the antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 20-30 parts of reactive waterborne polyurethane, 10-20 parts of organic silicone oil, 1-3 parts of chitosan, 20-30 parts of modified polysiloxane, 3-5 parts of surfactant, 2-4 parts of blending agent and 15-25 parts of deionized water.
3. The antibacterial crease-resistant polyvinyl chloride artificial leather according to claim 2, wherein the antibacterial crease-resistant finishing agent comprises the following components in parts by weight: 25 parts of reactive waterborne polyurethane, 15 parts of organic silicone oil, 2 parts of chitosan, 25 parts of modified polysiloxane, 4 parts of surfactant, 3 parts of regulator and 20 parts of deionized water.
4. An antibacterial crease-resistant polyvinyl chloride artificial leather is characterized in that: mixing modified polyvinyl chloride slurry and attaching the mixed slurry to a cloth base, wherein the polyvinyl chloride slurry comprises the following components in parts by weight: 70 parts of polyvinyl chloride resin, 35 parts of triethyl citrate, 4 parts of nano zinc oxide, 5 parts of barium stearate, 4 parts of sodium tripolyphosphate, 15 parts of dioctyl sebacate, 2 parts of simethicone, 1 part of titanium dioxide, 3 parts of titanate coupling agent, 2 parts of color master batch, 1 part of boron oxide and 8 parts of antibacterial crease-resistant finishing agent.
5. A method for preparing the antibacterial crease-resistant polyvinyl chloride artificial leather of any one of claims 1 to 4, comprising the steps of:
(1) taking the components of the antibacterial and crease-resistant finishing agent according to a proportion, mixing, heating and uniformly stirring for later use;
(2) uniformly mixing polyvinyl chloride resin, triethyl citrate, nano zinc oxide, barium stearate, sodium tripolyphosphate, dioctyl sebacate, dimethyl silicone oil, titanium dioxide, titanate coupling agent, color master batch and boron oxide, mixing with an antibacterial crease-resistant finishing agent, attaching the mixed modified slurry to a cloth base, and foaming to obtain the polyvinyl chloride artificial leather.
6. The method of claim 5, wherein: the heating temperature in the step (1) is 60-90 ℃.
7. The method of claim 5, wherein: the stirring time in the step (1) is 2-3 h.
8. The method of claim 7, wherein: the stirring time in the step (1) is 3 hours.
9. The method of claim 5, wherein: the heating temperature in the step (1) is 80 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362304.8A CN111705519A (en) | 2020-04-30 | 2020-04-30 | Antibacterial crease-resistant polyvinyl chloride artificial leather |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010362304.8A CN111705519A (en) | 2020-04-30 | 2020-04-30 | Antibacterial crease-resistant polyvinyl chloride artificial leather |
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| CN111705519A true CN111705519A (en) | 2020-09-25 |
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| CN202010362304.8A Pending CN111705519A (en) | 2020-04-30 | 2020-04-30 | Antibacterial crease-resistant polyvinyl chloride artificial leather |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525845A (en) * | 2009-04-10 | 2009-09-09 | 无锡市鑫益达皮塑有限公司 | Flocking substrate artificial leather and processing method thereof |
| CN103668993A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial crease-resistant finishing agent special for textiles |
| CN105442338A (en) * | 2015-11-23 | 2016-03-30 | 东华理工大学 | Plant antibacterial and odor-resistant type polyvinyl chloride artificial leather and preparation method thereof |
| CN105734980A (en) * | 2016-02-25 | 2016-07-06 | 苏州三和开泰花线织造有限公司 | Anti-wrinkle, anti-microbial and odor-resistant finishing agent for baffeta and preparation method thereof |
| CN106192444A (en) * | 2016-08-30 | 2016-12-07 | 南通中奥车用新材料有限公司 | A kind of antibacterial crease-resistant PVC artificial leather and preparation method thereof |
| CN109281187A (en) * | 2018-11-12 | 2019-01-29 | 南通薇星纺织科技有限公司 | A kind of environment-friendly PVC artificial leather |
-
2020
- 2020-04-30 CN CN202010362304.8A patent/CN111705519A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525845A (en) * | 2009-04-10 | 2009-09-09 | 无锡市鑫益达皮塑有限公司 | Flocking substrate artificial leather and processing method thereof |
| CN103668993A (en) * | 2012-09-22 | 2014-03-26 | 青岛道合生物科技有限公司 | Antibacterial crease-resistant finishing agent special for textiles |
| CN105442338A (en) * | 2015-11-23 | 2016-03-30 | 东华理工大学 | Plant antibacterial and odor-resistant type polyvinyl chloride artificial leather and preparation method thereof |
| CN105734980A (en) * | 2016-02-25 | 2016-07-06 | 苏州三和开泰花线织造有限公司 | Anti-wrinkle, anti-microbial and odor-resistant finishing agent for baffeta and preparation method thereof |
| CN106192444A (en) * | 2016-08-30 | 2016-12-07 | 南通中奥车用新材料有限公司 | A kind of antibacterial crease-resistant PVC artificial leather and preparation method thereof |
| CN109281187A (en) * | 2018-11-12 | 2019-01-29 | 南通薇星纺织科技有限公司 | A kind of environment-friendly PVC artificial leather |
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