EP 1204731 A1 20020515 - METAL CLEANING COMPOSITION
Title (en)
METAL CLEANING COMPOSITION
Title (de)
ZUSAMMENSETZUNG ZUM METALLREINIGEN
Title (fr)
COMPOSITION DE NETTOYAGE POUR METAUX
Publication
Application
Priority
- GB 0002891 W 20000727
- GB 9917853 A 19990729
Abstract (en)
[origin: WO0109274A1] A metal cleaning composition comprising at least one primary surfactant selected from nonionic and amphoteric surfactants, at least one glycol, tar acid, deionised water, and one or more acids selected from orthphosphoric, phosphonic, glycolic, gluconic, glucoheptonic and citric acids. The composition is used to clean an automobile engine by spraying it into the air intake of the running engine.
IPC 1-7
IPC 8 full level
C11D 1/44 (2006.01); C11D 1/94 (2006.01); C11D 3/02 (2006.01); C11D 3/20 (2006.01); C11D 3/32 (2006.01); C11D 3/33 (2006.01); C11D 3/36 (2006.01); C11D 11/00 (2006.01); C23G 1/02 (2006.01); C23G 1/08 (2006.01); F02B 77/04 (2006.01); C11D 1/52 (2006.01); C11D 1/90 (2006.01)
CPC (source: EP KR)
C11D 1/44 (2013.01 - EP); C11D 1/66 (2013.01 - KR); C11D 1/88 (2013.01 - KR); C11D 1/94 (2013.01 - EP); C11D 3/0047 (2013.01 - KR); C11D 3/0073 (2013.01 - KR); C11D 3/042 (2013.01 - EP); C11D 3/2034 (2013.01 - EP); C11D 3/2041 (2013.01 - KR); C11D 3/2086 (2013.01 - EP); C11D 3/22 (2013.01 - KR); C11D 3/32 (2013.01 - EP); C11D 3/33 (2013.01 - EP); C11D 3/36 (2013.01 - EP); C11D 3/3784 (2013.01 - KR); C23G 1/02 (2013.01 - EP); C23G 1/088 (2013.01 - EP); F02B 77/04 (2013.01 - EP); C11D 1/523 (2013.01 - EP); C11D 1/90 (2013.01 - EP); C11D 2111/12 (2024.01 - KR); C11D 2111/16 (2024.01 - EP KR)
Citation (search report)
See references of WO 0109274A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0109274 A1 20010208; AT E266716 T1 20040515; AU 6173000 A 20010219; DE 60010718 D1 20040617; DE 60010718 T2 20050616; DK 1204731 T3 20040830; EP 1204731 A1 20020515; EP 1204731 B1 20040512; GB 2352730 A 20010207; GB 2352730 B 20030430; GB 9917853 D0 19990929; KR 20020010941 A 20020206
DOCDB simple family (application)
GB 0002891 W 20000727; AT 00948166 T 20000727; AU 6173000 A 20000727; DE 60010718 T 20000727; DK 00948166 T 20000727; EP 00948166 A 20000727; GB 9917853 A 19990729; KR 20027000776 A 20020118