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Nano-particle-size ink

A technology of nano-particles and inks, applied in inks, household utensils, applications, etc., can solve problems such as rare practical applications, and achieve the effect of preventing aggregation, sedimentation, and easy breakage

Inactive Publication Date: 2017-03-22
WUXI BENNIU BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the printing industry, the application of nanotechnology is mainly manifested in the fields of printing ink, printing equipment and packaging printing, etc. However, the research on nano-ink is mostly in the theoretical stage, and there are not many practical applications.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The applicant provides a kind of ink of nanometer particle size, is made up of the raw material of following parts by weight:

[0022] 1 part of Ag powder with an average particle size of 120-150nm;

[0023] 3 parts of Al powder with an average particle size of 60-80nm;

[0024] 1 part of Cu powder with an average particle size of 200-230nm;

[0025] 70 parts of pigment;

[0026] 15 parts of pentaerythritol rosin esters;

[0027] 22 parts of linseed oil;

[0028] 20 parts of polyamide resin;

[0029] 15 parts alkyd resin;

[0030] 2 parts of polyalkylene glycol;

[0031] Sodium aryl sulfonate 2 parts.

Embodiment 2

[0033] The applicant provides a kind of ink of nanometer particle size, is made up of the raw material of following parts by weight:

[0034] 3 parts of Ag powder with an average particle size of 120-150nm;

[0035] 1 part of Al powder with an average particle size of 60-80nm;

[0036] 3 parts of Cu powder with an average particle size of 200-230nm;

[0037] 50 parts of pigment;

[0038] 10 parts of pentaerythritol rosin ester;

[0039] 18 parts of linseed oil;

[0040] 12 parts of polyamide resin;

[0041] 10 parts alkyd resin;

[0042] 1 part of polyalkylene glycol;

[0043] Sodium aryl sulfonate 1 part.

Embodiment 3

[0045] The applicant provides a kind of ink of nanometer particle size, is made up of the raw material of following parts by weight:

[0046] 2 parts of Ag powder with an average particle size of 120-150nm;

[0047] 2 parts of Al powder with an average particle size of 60-80nm;

[0048] 2 parts of Cu powder with an average particle size of 200-230nm;

[0049] 60 parts of pigment;

[0050] 12 parts of pentaerythritol rosin ester;

[0051] 20 parts of linseed oil;

[0052] 18 parts of polyamide resin;

[0053] 13 parts alkyd resin;

[0054] 1.5 parts of polyalkylene glycol;

[0055] 1.5 parts of sodium aryl sulfonate.

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Abstract

The invention relates to a nano-particle-size ink which is composed of the following raw materials in parts by weight: 1-3 parts of Ag powder with the average particle size of 120-150nm, 1-3 parts of Al powder with the average particle size of 60-80nm, 1-3 parts of Cu powder with the average particle size of 200-230nm, 50-70 parts of pigment, 10-15 parts of pentaerythritol rosin ester, 18-22 parts of flaxseed oil, 12-20 parts of polyamide resin, 10-15 parts of alkyd resin, 1-2 parts of polyalkyl ethanediol and 1-2 parts of sodium arylsulfonate. The ink has the advantages of favorable stability, low pigment consumption, high covering power, full color, clear printing image and long service life, and is suitable for industrial production.

Description

technical field [0001] The invention relates to the technical field of ink, in particular to an ink with a nanometer particle size. Background technique [0002] Ordinary ink is a uniform mixture composed of pigments (including colored pigments and fillers), linking materials, mineral oil, additives, etc. It can be printed and dried on the printed object. It has a color and a certain fluidity. Siamese. The composition of nano-ink is basically the same as that of ordinary ink. The biggest difference between them is the size of the pigment particles. The pigment particle size of ordinary ink is micron level, while the pigment particle size of nano ink is nano level, the size difference between the two is about 1000 times, and the fineness of the ink made in this way has been greatly improved. The fineness and purity of ink have a great influence on the quality of printed matter. The smaller the pigment particles, the higher the fineness of the ink, and the clearer, fuller a...

Claims

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Application Information

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IPC IPC(8): C09D11/102C09D11/105C09D11/06C09D11/037C09D11/03
CPCC09D11/102C09D11/03C09D11/037C09D11/06C09D11/105
Inventor 唐珩
Owner WUXI BENNIU BIOTECH CO LTD
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