EP 1700953 A1 20060913 - Process for cleaning and recycling of a coating color
Title (en)
Process for cleaning and recycling of a coating color
Title (de)
Verfahren zur Reinigung und Wiederverwertung von Streichfarben
Title (fr)
Procédé pour le nettoyage et recyclage d'une sauce de couchage
Publication
Application
Priority
EP 05405238 A 20050310
Abstract (en)
Following a process to apply a paint coating to a web of paper, residual paint is collected from the coating assembly. The collected paint is then submitted to a grinding process and recovered for use in the same printing or painting process. The residual paint is ground to a particle size of less than 2 ~m. An independent claim is also included for a commensurate paint recovery assembly.
IPC 8 full level
D21H 23/22 (2006.01); D21H 23/78 (2006.01)
CPC (source: EP)
D21H 23/22 (2013.01); D21H 23/78 (2013.01)
Citation (search report)
- [X] US 5401899 A 19950328 - BRYANT WAYNE S [US], et al
- [X] EP 0916765 A1 19990519 - VALMET RAISIO OY [FI]
- [A] EP 0733734 A2 19960925 - JYLHAERAISIO OY [FI]
- [A] US 4102299 A 19780725 - WALLSTEN HANS IVAR
- [A] EP 0731213 A2 19960911 - DRAISWERKE GMBH [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 016, no. 356 (C - 0969) 31 July 1992 (1992-07-31)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1700953 A1 20060913; EP 1700953 B1 20081126; AT E415519 T1 20081215; DE 502005006055 D1 20090108; ES 2318441 T3 20090501
DOCDB simple family (application)
EP 05405238 A 20050310; AT 05405238 T 20050310; DE 502005006055 T 20050310; ES 05405238 T 20050310