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Environment-friendly thermal-sublimation coating material

A coating material and thermal sublimation technology, applied in coatings, starch coatings, etc., can solve problems such as visual effects, vivid colors, image fidelity effects, complex preparation processes, and poor color clarity, and achieve solid Excellent color, simple manufacturing process, and high transfer rate

Inactive Publication Date: 2017-03-22
SUZHOU JIGU NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The preparation process of the existing sublimation coating materials for thermal transfer printing is complicated, and the color definition after thermal transfer is poor. Type, performance impact

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The component ratios used are: 20 parts carboxymethyl cellulose, 5 parts starch, 10 parts polyacrylamide, 10 parts polysaccharides and polysaccharide derivatives, 15 parts polycitric acid and polyethylene glycol-citric acid copolymer, two parts 8 parts of silicon oxide, 5 parts of barium sulfate, 5 parts of aluminum oxide, 4 parts of titanium dioxide, 5 parts of kaolin, 8 parts of calcium carbonate, 3 parts of bentonite powder, and 1 part of nano silver ion powder.

[0017] The preparation method of this embodiment includes the following steps:

[0018] A. Mix carboxymethyl cellulose, starch, polyacrylamide, polysaccharides and polysaccharide derivatives, polycitric acid, polyethylene glycol-citric acid copolymer, silicon dioxide, and then add them to the mixer for mixing and mixing The temperature of the machine is 75°C and the mixing time is 30 minutes to obtain mixture A;

[0019] B. Cool the mixture A to room temperature and add it to the mixer, then add barium sulfate, a...

Embodiment 2

[0023] The component ratios used are: 40 parts carboxymethyl cellulose, 15 parts starch, 18 parts polyacrylamide, 20 parts polysaccharides and polysaccharide derivatives, 25 parts polycitric acid and polyethylene glycol-citric acid copolymer, two parts 15 parts of silicon oxide, 10 parts of barium sulfate, 10 parts of aluminum oxide, 12 parts of titanium dioxide, 12 parts of kaolin, 17 parts of calcium carbonate, 10 parts of bentonite powder, and 4 parts of nano silver ion powder.

[0024] The preparation method of this embodiment includes the following steps:

[0025] A. Mix carboxymethyl cellulose, starch, polyacrylamide, polysaccharides and polysaccharide derivatives, polycitric acid, polyethylene glycol-citric acid copolymer, silicon dioxide, and then add them to the mixer for mixing and mixing The temperature of the machine is 90℃, and the mixing time is 50min to obtain mixture A;

[0026] B. Cool the mixture A to room temperature and add it to the mixer, then add barium sulfat...

Embodiment 3

[0030] The component ratios used are: 25 parts of carboxymethyl cellulose, 8 parts of starch, 11 parts of polyacrylamide, 12 parts of polysaccharides and polysaccharide derivatives, 17 parts of polycitric acid and polyethylene glycol-citric acid copolymer, two parts 9 parts of silicon oxide, 6 parts of barium sulfate, 6 parts of aluminum oxide, 6 parts of titanium dioxide, 6 parts of kaolin, 9 parts of calcium carbonate, 4 parts of bentonite powder, and 2 parts of nano silver ion powder.

[0031] The preparation method of this embodiment includes the following steps:

[0032] A. Mix carboxymethyl cellulose, starch, polyacrylamide, polysaccharides and polysaccharide derivatives, polycitric acid, polyethylene glycol-citric acid copolymer, silicon dioxide, and then add them to the mixer for mixing and mixing The temperature of the machine is 80℃, the mixing time is 35min, and the mixture A is obtained;

[0033] B. Cool the mixture A to room temperature and add it to the mixer, then add...

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Abstract

The invention discloses an environment-friendly thermal-sublimation coating material. The environment-friendly thermal-sublimation coating material comprises the following components in parts by weight: 20-40 parts of carboxymethylcellulose, 5-15 parts of starch, 10-18 parts of polyacrylamide, 10-20 parts of polysaccharides and polysaccharide derivatives, 15-25 parts of polycitric acid and polyethylene glycol-citric acid copolymer, 8-15 parts of silicon dioxide, 5-10 parts of barium sulphate, 5-10 parts of alumina, 4-12 parts of titanium dioxide, 5-12 parts of kaolin, 8-17 parts of calcium carbonate, 3-10 parts of bentonite powder and 1-4 parts of nano-silver ion powder. The environment-friendly thermal-sublimation coating material disclosed by the invention is simple in production process, and environment-friendly and pollution-free in preparation process; and the prepared coating material enables the various indexes of finished paper to meet the requirements of high-fidelity sublimation transfer printing, is bright in colour, excellent in colour fixation and high in transfer rate, and ensures the high definition and reality of the original colour pattern.

Description

Technical field [0001] The invention relates to the technical field of coating material preparation, in particular to an environmentally-friendly thermal sublimation coating material. Background technique [0002] Thermal transfer is a new method of printing patterns on commodities of various materials, and is particularly suitable for producing a small number of personalized and customized commodities, and printing patterns containing full-color images or photos. The principle is to print the digital pattern on a special transfer paper with a special transfer ink through a printer, and then use a special transfer machine to accurately transfer the pattern to the surface of the product at high temperature and high pressure to complete the product printing; A digital printing machine that can print multiple colors, arbitrary complex colors, and transition colors at one time on any relatively flat materials such as leather, textile fabrics, plexiglass, metal, plastic, crystal, wood...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D101/28C09D103/02C09D133/26C09D7/12
CPCC08K2201/011C08L2205/035C09D101/286C09D7/61C08L3/02C08L33/26C08K3/00C08K3/36C08K2003/2241
Inventor 戚裕
Owner SUZHOU JIGU NEW MATERIAL CO LTD
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