EP 0080407 A3 19831123 - PROCESS AND APPARATUS FOR REMOVING COATINGS FROM OBJECTS
Title (en)
PROCESS AND APPARATUS FOR REMOVING COATINGS FROM OBJECTS
Publication
Application
Priority
DE 3145815 A 19811119
Abstract (en)
[origin: ES8401532A1] The present invention relates to the cleaning or stripping of coated objects. The coating is dissolved in a receiver tank rendered inert by means of nitrogen, by a solvent and the mixture of solvent and coating product is transferred into a thickening tank swamped by a heated nitrogen flow. The nitrogen-solvent mixture is separated by cooling and condensation of the solvents extracted. The invention is applied to the stripping of objects coated with paints and varnish.
IPC 1-7
IPC 8 full level
C23G 5/00 (2006.01); B08B 3/08 (2006.01); B08B 7/00 (2006.01); B44D 3/16 (2006.01); B44D 3/24 (2006.01); C23G 5/02 (2006.01); C23G 5/04 (2006.01)
CPC (source: EP US)
B08B 7/0092 (2013.01 - EP US); B44D 3/16 (2013.01 - EP US); C23G 5/04 (2013.01 - EP US)
Citation (search report)
- [Y] FR 423281 A 19110412 - MARTINI & HUENEKE MASCHB AKTIE [DE]
- [Y] DE 2541613 A1 19770324 - KARAU GERNOT
- [Y] US 3085948 A 19630416 - KEARNEY THOMAS J
- [A] US 4111715 A 19780905 - SPRENGLING GERHARD R, et al
- [A] FR 839867 A 19390413 - SUISSE D EXPLOSIFS S A FAB
Designated contracting state (EPC)
AT BE CH FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0080407 A2 19830601; EP 0080407 A3 19831123; EP 0080407 B1 19860326; AT E18741 T1 19860415; AU 559944 B2 19870326; AU 9043482 A 19830526; CA 1195594 A 19851022; DE 3145815 A1 19830609; DE 3145815 C2 19840809; ES 517399 A0 19831201; ES 8401532 A1 19831201; JP S58117883 A 19830713; US 4474199 A 19841002; ZA 827979 B 19830928
DOCDB simple family (application)
EP 82402096 A 19821117; AT 82402096 T 19821117; AU 9043482 A 19821112; CA 415547 A 19821115; DE 3145815 A 19811119; ES 517399 A 19821116; JP 20047082 A 19821117; US 44043382 A 19821109; ZA 827979 A 19821101