Title:
DETERGENT FOR PHOSPHOR PASTE SOIL, METHOD FOR CLEANING WIPING TAPE AND METHOD FOR RECYCLE-USING WIPING TAPE
Document Type and Number:
Japanese Patent JP2007077239
Kind Code:
A
Abstract:
To provide a detergent capable of cleaning phosphor paste soil effectively, a method for cleaning wiping tape and further a method for recycle-using the wiping tape.
This detergent comprises 1-50 wt.% terpenes, ≥10 wt.% non-water soluble solvent having the dissolution activity of the phosphor paste, >20 wt.% water soluble solvent having the dissolution activity of the phosphor paste, 5-30 wt.% nonionic surfactant having 30-90°C clouding point, and 1-20 wt.% organic acid. The wiping tape attached with the phosphor paste is cleaned by using the detergent. The wiping tape is used again for the cleaning process of a screen-printing plate after cleaning the used tape by using the above cleaning method.
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Inventors:
MATSUI HIDEKI
Application Number:
JP2005265250A
Publication Date:
March 29, 2007
Filing Date:
September 13, 2005
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C11D3/43; B08B3/08; B41F35/00; C11D3/20; H01J9/227
Attorney, Agent or Firm:
Shinichi Ogawa
Takashi Noguchi
Kazuhiko Saishita
Takashi Noguchi
Kazuhiko Saishita