EP 1080474 A1 20010307 - IMPREGNATING POTTING COMPOUNDS, THEIR USE AND A METHOD FOR IMPREGNATING IGNITION COILS
Title (en)
IMPREGNATING POTTING COMPOUNDS, THEIR USE AND A METHOD FOR IMPREGNATING IGNITION COILS
Title (de)
IMPRÄGNIERVERGUSSMASSEN, IHRE VERWENDUNG SOWIE EIN VERFAHREN ZUR IMPRÄGNIERUNG VON ZÜNDSPULEN
Title (fr)
MATIERES DE SCELLEMENT POUR IMPREGNATION, LEUR UTILISATION ET PROCEDE POUR L'IMPREGNATION DE BOBINES D'ALLUMAGE
Publication
Application
Priority
- DE 19910711 A 19990310
- EP 0000325 W 20000118
Abstract (en)
[origin: DE19910711A1] The invention relates to impregnating potting compounds for electrical components, said compounds consisting of epoxy resin, a hardener and a filler which is a mixture of one or several fillers from the following group: calcium carbonate or dolomite and aluminium hydroxide. This mixture improves the impregnation behaviour of said materials and prevents the filler from forming sediments.
IPC 1-7
IPC 8 full level
C08K 3/22 (2006.01); C08K 3/26 (2006.01); H01B 3/40 (2006.01); H01F 27/32 (2006.01); H01F 38/12 (2006.01)
CPC (source: EP)
C08K 3/22 (2013.01); C08K 3/26 (2013.01); H01B 3/40 (2013.01); H01F 27/327 (2013.01); H01F 38/12 (2013.01)
Citation (search report)
See references of WO 0054287A1
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)
DE 19910711 A1 20000914; EP 1080474 A1 20010307; TW 573302 B 20040121; WO 0054287 A1 20000914
DOCDB simple family (application)
DE 19910711 A 19990310; EP 0000325 W 20000118; EP 00902601 A 20000118; TW 89101894 A 20000203