Title:
DYEING DEVICE AND METHOD FOR PRODUCING DYED RESIN BODY
Document Type and Number:
WIPO Patent Application WO/2016/024551
Kind Code:
A1
Abstract:
This dyeing device anchors a dye to a resin body by heating the resin body to the dyeing surface of which a dye has been adhered. The dyeing device is provided with an electromagnetic wave generation unit that generates electromagnetic waves, and a control unit that controls the operation of the dyeing device. The control unit can cause the dyeing device to execute an anchoring process containing a plurality of instances of a temperature-raising step, and at least one instance of a temperature-lowering step. In the temperature-raising step, a resin body is irradiated by electromagnetic waves. The temperature-lowering step is a step executed between each of the plurality of instances of the temperature-raising step. In the temperature-lowering step, the dyeing device lowers the temperature of the resin body heated in the temperature-raising step.
Inventors:
ABE KOJI (JP)
TANAKA MOTOSHI (JP)
KOIKE SHINJI (JP)
TANAKA MOTOSHI (JP)
KOIKE SHINJI (JP)
Application Number:
PCT/JP2015/072546
Publication Date:
February 18, 2016
Filing Date:
August 07, 2015
Export Citation:
Assignee:
NIDEK KK (JP)
International Classes:
D06P7/00; D06P5/00; D06P5/20
Domestic Patent References:
| WO2014129435A1 | 2014-08-28 |
Foreign References:
| JP2011075690A | 2011-04-14 | |||
| JP2004069905A | 2004-03-04 |
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