Title:
METHOD FOR ERASING IMAGE, IMAGE ERASER AND METHOD FOR RECLAIMING RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO2007037557
Kind Code:
A9
Abstract:
Disclosed is a method for erasing an image which is formed on a recording medium by applying an ink containing a dye. This image erasing method is characterized in that the image is exposed to an oxidizing gas which is generated by dielectric barrier discharge. Also disclosed are an apparatus for carrying out such an image erasing method, and a method for reclaiming a recording medium wherein such an image erasing method is performed.
Inventors:
HASHIMOTO YUICHI (JP)
HASEGAWA WAKA (JP)
HASEGAWA WAKA (JP)
Application Number:
PCT/JP2006/320045
Publication Date:
May 31, 2007
Filing Date:
September 29, 2006
Export Citation:
Assignee:
CANON KK (JP)
HASHIMOTO YUICHI (JP)
HASEGAWA WAKA (JP)
HASHIMOTO YUICHI (JP)
HASEGAWA WAKA (JP)
International Classes:
B41M5/00; B41J29/26; B41M5/50; B41M5/52; C09B61/00; C09D11/00
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