Title:
TREATMENT METHOD FOR COATING PRETREATMENT WASTE AND VIBRATION DAMPING MATERIAL OF VEHICLE PANEL
Document Type and Number:
Japanese Patent JP3714281
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To effectively put chemical forming sludge and an oil component, which are formed in the pretreatment of a coating line, to practical use.
SOLUTION: Waste containing the chemical forming sludge and the oil component is collected from a treatment tank 1 filled with a degreasing/chemical forming treatment liquid and dehydrated to be reutilized as a compound of the vibration damping material 50 of a vehicle panel.
Inventors:
Osamu Tanaka
Application Number:
JP2002144092A
Publication Date:
November 09, 2005
Filing Date:
May 20, 2002
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B01D21/02; B01D17/00; B01D17/022; B01D17/04; B01D61/36; B03C1/00; B03C1/02; B03C1/12; B04C5/04; B04C5/12; C02F11/12; C23C22/86; (IPC1-7): C02F11/12; B01D17/00; B01D17/022; B01D17/04; B01D21/02; B01D61/36; B03C1/00; B03C1/02; B03C1/12; B04C5/04; B04C5/12; C23C22/86
Domestic Patent References:
| JP59138279A | ||||
| JP51013871A | ||||
| JP2002068858A | ||||
| JP7205169A |
Attorney, Agent or Firm:
Shingo Nishide
Hitoshi Maeda
Koichiro Okura
Hitoshi Maeda
Koichiro Okura