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Ultraviolet light curing offset printing ink and preparation method thereof

An offset printing ink and ultraviolet light technology, applied in the field of offset printing light-curing ink and its preparation, and printing ink containing light-curing resin, can solve the problems of high ink requirements, decreased strength, difficult technology to break through, etc., and achieve color restoration. Good performance, shortened molding time, pure color effect

Active Publication Date: 2009-10-21
CHUZHOU JINQIAO TEXAS NEW MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no mention of UV offset printing inks, especially for UV-curable inks used on transfer paper. Due to its high requirements and standards, it has been difficult to break through the technology for a long time.
[0004] Description: Transfer paper is a new type of environmentally friendly printing material. It replaces the original cardboard with film. There is no plastic film on its surface. This material is environmentally friendly and saves the amount of plastic used, and it can be degraded and recycled after the packaging is used up. , will not affect the environment, but the strength of this kind of paper is relatively lower, and the ink printed on it is also higher.

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
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  • Ultraviolet light curing offset printing ink and preparation method thereof
  • Ultraviolet light curing offset printing ink and preparation method thereof
  • Ultraviolet light curing offset printing ink and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] The preparation of embodiment 1 ultraviolet curing ink:

[0060] The raw material species and weight (Kg) formula used are:

[0061] (1) Cytec EB859 resin

5

(1) Taiwan Sony 705

5

(1) Cytec EB436 resin

12

(1) East Asia synthetic 8060 resin

5

(2) Sartomer CN2204 resin

5

(3) Zhongshan Chiba UV2630 resin

20

(4) TPGDA monomer

2

(4) HDDA monomer

1.5

(5) BASF LR9013 resin

5

(6) BASF 9026V resin

2

(8) 184 initiator

2

(8) ITX initiator

1

(8) 651 initiator

3

(8) 369 Initiator

1

(8) 907 initiator

3

(11) Clariant GRX-86 yellow

11

(11)LBL yellow

8.5

(10)Talc powder

3

(7)TAA

3

(9) 510 polymerization inhibitor

0.5

(12) 32000 dispersant

0.5

(12) wax powder

1

total

100

[0062] Product...

Embodiment 2

[0069] The preparation of embodiment 2 ultraviolet curing ink:

[0070] The raw material species and weight (kg) formula used are:

[0071] (1) Sartomer CN2203 resin

5

(1) Cytec EB657 resin

3

(1) Cytec EB438 resin

18

(2) Sartomer CNUVE-150 resin

5

(3) Zhongshan Chiba UV2630 resin

8

(5) BASF LR9013 resin

10

(6) BASF 9026V resin

5

(4) TPGDA monomer

6

(8) 184 initiator

5

(8) ITX initiator

1

(8) 369 Initiator

1

(8) 907 initiator

1

(11) 57:1 Magenta

22

(10)Talc powder

3

[0072] (7) Sartomer CD9051 adhesion promoting monomer

5

(9) ST-1 polymerization inhibitor

0.5

(12) BYK163 dispersant

0.5

(12) wax powder

1

total

100

[0073] Production Method:

[0074] ①Mix 10kg of LR9013 grinding and dispersing resin, 18kg of EB438 re...

Embodiment 3

[0081] The preparation of embodiment 3 ultraviolet curable inks:

[0082] The raw material species and weight (kg) formula used are:

[0083] (1) EB1657

7

(1) Sartomer CN750 resin

14

(1) Changxing's 6350 resin

5

(3) Zhongshan Chiba UV2630 resin

10

(4) TMPTA monomer

15

[0084] (6) BASF 9026V resin

5

(5) BASF LR9013 resin

10

(8) 651 initiator

3

(8) ITX initiator

1

(8) EDAB initiator

1

(8) 907 initiator

4

(7) PHOTOMER4073 resin of Corning Company

2

(9) ST-1 polymerization inhibitor

0.5

(12) BYK168 dispersant

0.5

(11) 5412SD blue powder

19

(10)M-5

2

(12) wax powder

1

total

100

[0085] Production Method:

[0086] ①Mix 10kg of LR9013 grinding and dispersing resin, 7kg of EB1657 resin, 5kg of 6350 resin, 14kg of CN750 resin, 10kg of...

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Abstract

The invention relates to an ultraviolet light curing offset printing ink and a preparation method thereof. The ultraviolet light curing offset printing ink is made of 25.0-50.0% of polyfunctional polyester acrylic resin or polyfunctional chlorinated polyester acrylate, 0.0-15.0% of epoxy acrylate oligopolymer, 0.0-20.0% of polyfunctional urethane acrylate, 0.0-15.0% of difunctional or polyfunctional acrylic monomer, 0.0-20.0% of grinding-type resin, 2.0-10.0% of polyether acrylate modified by nano silicon dioxide, 0.0-5.0% of adhesion promoter, 3.0-5.0% of photoinitiator, 0.1-2.0% of polymerization inhibitor, 0.0-10.0% of filler, 16.0-55.0% of paint or dye and 0.2-5.0% of accessory ingredient. The prepared offset printing ink has high transparency as well as good adhesive attraction and flexility, and can be widely applied to packages printing industry and the printing of various transfer paper.

Description

technical field [0001] The invention relates to the field of printing inks mainly made of artificial resins, and relates to printing inks containing photocurable resins. In particular, it relates to a photocurable ink for offset printing and a preparation method thereof. Background technique [0002] Since the German Bayer company developed the first generation of ultraviolet curing (UV curing) coatings in 1967, UV curing technology has developed rapidly in the world and has rapidly spread in electronics, printing, construction, decoration, medicine, machinery, chemical industry and so on. Promotion and application in automobile and other industries. UV curable inks have fast curing, no pollution, high coating quality, high hardness, scratch resistance, and corrosion resistance. They conform to the development direction of modern coatings and inks and have attracted people's attention. At present, UV-curable printing inks, as a large category of UV-curable materials, have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D11/10C09D11/101
Inventor 王景泉
Owner CHUZHOU JINQIAO TEXAS NEW MATERIALS CO LTD
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