Title:
ENVIRONMENT-FRIENDLY WATER TRANSFER PRINTING PROCESS AND CORRESPONDING COMPONENT SURFACE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2019/127000
Kind Code:
A1
Abstract:
An environment-friendly water transfer printing process. The process comprises: applying an aqueous primer to the surface of a plated object; using a water transfer printing film comprising a modified water ink multicolor printing pattern, where a hydrolysis film in the water transfer printing film absorbs water for dissolving so that modified water ink may swell; and combining the aqueous primer on the surface of the plated object with the modified water ink to attach a pattern on the surface of the plated object. On the basis of the environment-friendly water transfer printing process and a corresponding component surface structure, in the process of transfer printing, the water transfer printing film adopts a modified water ink multicolor printing pattern, and when the hydrolysis film absorbs the water, the modified water ink swells to enter a transfer printing state and may be combined with the primer on the surface of the plated object, so as to achieve firmer attachment; and no activating agent, i.e., mixed solvents, is used in the process, so that no VOC is discharged.
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Inventors:
CAI SHIQUAN (CN)
Application Number:
PCT/CN2017/118565
Publication Date:
July 04, 2019
Filing Date:
December 26, 2017
Export Citation:
Assignee:
KUNSHAN REN QUAN LASER TECH CO LTD (CN)
International Classes:
B41M5/382; B41M1/12; B41M5/04; B44C1/175
Foreign References:
| CN106079952A | 2016-11-09 | |||
| CN102765287A | 2012-11-07 | |||
| CN102975507A | 2013-03-20 | |||
| JPH10277479A | 1998-10-20 | |||
| US6953511B2 | 2005-10-11 |
Other References:
See also references of EP 3715139A4
Attorney, Agent or Firm:
SHANGHAI ZHIXIN PATENT AGENT LTD. (CN)
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