Title:
INK FOR PRINTING AND PREPARATION METHOD THEREFOR, AND PRINTER
Document Type and Number:
WIPO Patent Application WO/2020/052188
Kind Code:
A1
Abstract:
An ink for printing, a preparation method for the ink, and a printer. The ink for printing comprises an inorganic pigment, a glass frit, a dispersing agent, a resin, and organic solvents; the organic solvents comprise at least two solvents, i.e., organic solvents A and B; under the conditions of 25°C and 1atm, the value of a relative evaporation rate is measured according to ASTM-D3539; the value of butyl acetate is 100, the value of the organic solvent A is 10-1,000, and the value of the organic solvent B is 0.1-9. The preparation method comprises respectively premixing the inorganic pigment and the glass frit with the organic solvents and the dispersing agent, adding the resin subsequent to dispersion, and uniformly mixing and filtering. The printer is sequentially provided with a pre-heating region, a heat preserving region, a printing region, a conveying platform penetrating through the three regions, and a printing module that is provided in the printing region and located above the conveying platform.
Inventors:
YASUHIRO YAMAMOTO (JP)
TANG ZHENHUA (CN)
TANG ZHENHUA (CN)
Application Number:
PCT/CN2019/072877
Publication Date:
March 19, 2020
Filing Date:
January 24, 2019
Export Citation:
Assignee:
GUANGZHOU KINGTAU MACHINERY&ELECTRONICS EQUIPMENT CO LTD (CN)
MIKUNI COLOR LTD (JP)
MIKUNI COLOR LTD (JP)
International Classes:
C09D11/30; B41J2/38; B41M5/00; C09D11/36
Foreign References:
| CN107201083A | 2017-09-26 | |||
| CN107201083A | 2017-09-26 | |||
| CN107379804A | 2017-11-24 | |||
| CN108117799A | 2018-06-05 | |||
| CN1884402A | 2006-12-27 | |||
| CN101113255A | 2008-01-30 | |||
| CN104861766A | 2015-08-26 | |||
| CN107201084A | 2017-09-26 | |||
| CN1990238A | 2007-07-04 |
Attorney, Agent or Firm:
GUANGZHOU RUNHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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