Title:
METHOD FOR TREATING WASTE ORGANIC SOLVENTS
Document Type and Number:
WIPO Patent Application WO/2010/120131
Kind Code:
A3
Abstract:
The present invention relates to a method for treating waste organic solvents which are generated in the process of manufacturing a display device. The method for treating waste organic solvents according to the present invention minimizes process trouble caused by the formation of a crosslinked structure by heat in the purification process of waste organic solvents, lowers the operation costs of equipment, and improves the recovery rate of organic solvents by suppressing the cross-linking polymerization of a negative photoresist component.
Inventors:
JEONG JINBAE (KR)
MUN JAEWOONG (KR)
LEE MYUNGHO (KR)
JEONG HYUN CHEOL (KR)
KANG DO SOON (KR)
MUN JAEWOONG (KR)
LEE MYUNGHO (KR)
JEONG HYUN CHEOL (KR)
KANG DO SOON (KR)
Application Number:
PCT/KR2010/002343
Publication Date:
March 10, 2011
Filing Date:
April 15, 2010
Export Citation:
Assignee:
ENF TECHNOLOGY CO LTD (KR)
JEONG JINBAE (KR)
MUN JAEWOONG (KR)
LEE MYUNGHO (KR)
JEONG HYUN CHEOL (KR)
KANG DO SOON (KR)
JEONG JINBAE (KR)
MUN JAEWOONG (KR)
LEE MYUNGHO (KR)
JEONG HYUN CHEOL (KR)
KANG DO SOON (KR)
International Classes:
G03F7/26
Foreign References:
KR20010104641A | 2001-11-26 | |||
KR20070036895A | 2007-04-04 | |||
KR100751074B1 | 2007-08-21 | |||
JPH06262003A | 1994-09-20 | |||
JP2001225535A | 2001-08-21 |
Attorney, Agent or Firm:
JANG, Seongku et al. (Trust Tower #275-7,Yangjae-dong, Seocho-ku, Seoul 137-130, KR)
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