Temperature change resistant PVC wood grain film printing yellow ink

A technology of wood grain film and temperature resistance, which is applied in ink, household utensils, applications, etc., can solve the problems of unsatisfactory color concentration, poor pigment encapsulation, poor color development of ink, etc., to solve the problem of large color decay at high temperature and improve Effect of heat resistance and improvement of wetting and dispersibility

Inactive Publication Date: 2014-01-22
HUANGSHAN SHINING INK TECH
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Glue-free self-adhesive lamination is widely used by more wood grain film printing enterprises because of its fast lamination speed, no solvent emission, no solvent residue, and low processing cost. However, in the yellow ink printed on ordinary PVC wood grain film, yellow pigments are It is a high-molecular organic structure material, which is especially easy to fade when exposed to high temperature. The structure of the yellow pigment will change during the compounding process of printin

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
  • Temperature change resistant PVC wood grain film printing yellow ink
  • Temperature change resistant PVC wood grain film printing yellow ink

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] One, prepare 20% carboxyl-modified ternary compound vinyl acetate resin liquid:

[0048] Adopting the ethyl acetate that is 15% by weight, the n-propyl acetate that is 15% by weight and the methyl ethyl ketone that is 50% by weight as solvent, the modified ternary compound chloroacetic ester that dissolves 20% by weight, obtains 20 % Carboxyl-modified ternary compound vinyl resin solution.

[0049] Two, prepare temperature-resistant variable PVC wood grain film printing yellow ink, its raw material formula and weight percentage thereof are:

[0050] 30% Modified Polyurethane-Acrylic Emulsion: 35%

[0051] 20% carboxy-modified ternary compound vinyl resin solution: 25%

[0052] Benzidine Yellow: 10%

[0053] Filler: 4%

[0054] Functional resin: 2%

[0055] Polyethylene wax: 1%

[0056] Special additives: 3%

[0057] Ethyl acetate: 10%

[0058] Butanone: 10%

[0059] 3. The preparation method of yellow ink for temperature-resistant PVC wood grain film printing i...

Embodiment 2

[0066] One, prepare 20% carboxyl-modified ternary compound vinyl acetate resin liquid:

[0067] Adopting the ethyl acetate that is 15% by weight, the n-propyl acetate that is 15% by weight and the methyl ethyl ketone that is 50% by weight are as solvent, and the modified ternary compound chloroacetic ester that dissolves 20% by weight is obtained 20 % Carboxyl-modified ternary compound vinyl resin solution.

[0068] Two, prepare temperature-resistant variable PVC wood grain film printing yellow ink, its raw material formula and weight percentage thereof are:

[0069] 30% Modified Polyurethane-Acrylic Emulsion: 26%

[0070] 20% carboxyl-modified ternary compound vinyl resin solution: 28%

[0071] Benzidine Yellow: 14%

[0072] Filler: 1%

[0073] Functional resin: 4%

[0074] Polyethylene wax: 2%

[0075] Special additives: 4%

[0076] Ethyl acetate: 10%

[0077] Butanone: 11%

[0078] 3. The preparation method of the yellow ink printed on the temperature-resistant PVC...

Embodiment 3

[0080] One, prepare 20% carboxyl-modified ternary compound vinyl acetate resin liquid:

[0081] Adopting the ethyl acetate that is 15% by weight, the n-propyl acetate that is 16% by weight and the methyl ethyl ketone that is 52% by weight as solvent, the modified ternary compound chloroacetic ester that dissolves 17% by weight, obtains 20 % Carboxyl-modified ternary compound vinyl resin solution.

[0082] Two, prepare temperature-resistant variable PVC wood grain film printing yellow ink, its raw material formula and weight percentage thereof are:

[0083] 30% Modified Polyurethane-Acrylic Emulsion: 25%

[0084] 20% carboxyl-modified ternary compound vinyl resin solution: 33%

[0085] Benzidine Yellow: 12%

[0086] Filler: 2%

[0087] Functional resin: 3%

[0088] Polyethylene wax: 1%

[0089] Special additives: 2%

[0090] Ethyl acetate: 12%

[0091] Butanone: 10%

[0092] 3. The preparation method of the yellow ink printed on the temperature-resistant PVC wood grain...

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 a temperature change resistant PVC wood grain film printing yellow ink comprising the raw material formula by the weight percentage: 25-40% of a 30% modified polyurethane-acrylic acid emulsion, 25-40% of a 20% carboxyl modified ternary composite vinisol solution, 10-15% of benzidine yellow, 1-5% of a filling material, 1-6% of a functional resin, 1-3% of polyethylene wax, 1-5% of a dedicated auxiliary agent, 10-15% of ethyl acetate, and 10-15% of butanone. Aiming at the performance characteristic of the temperature change resistant PVC wood grain film printing yellow ink and the process requirement of adhesive-free high-temperature self-bonding compositing, the modified polyurethane-acrylic acid emulsion and the carboxyl modified ternary composite vinisol resin are added in the formula, so that adverse reactions of the yellow ink and an adhesive basal material during adhesive-free self-bonding of a print can be improved and avoided to the largest extent, the problems that the composite product has large color decay when meeting the high temperature and has low bonding fastness are solved, and the quality of the product is ensured.

Description

technical field [0001] The invention relates to a novel decorative material, in particular to a yellow ink for printing on a temperature-resistant PVC wood grain film. Background technique [0002] At present, PVC wood grain film is a new type of decorative material produced by printing yellow ink, wood grain printing, gluing compound, and roller calendering. It can be compounded with wood, plastic board, aluminum board, iron board and other substrates to make multi-purpose PVC decoration. For film decoration materials, the lamination of wood grain film printing enterprises in the domestic market is still mainly dry lamination. However, with the rapid development of new technologies and new products and the gradual maturity of various market conditions, domestic adhesive-free high-temperature (200°C) self-adhesive composite technology is facing unprecedented opportunities for rapid development. [0003] In particular, the new national standard GB28481-2012 released the limi...

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): C09D11/102C09D11/106
Inventor 凌家辉王治飞罗平平吴土华吴秉祯汪健洪锋郑忠辉
Owner HUANGSHAN SHINING INK TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap