Global Patent Index - EP 0682717 A4

EP 0682717 A4 19970423 - A SLAG DEFOAMING COMPOSITE.

Title (en)

A SLAG DEFOAMING COMPOSITE.

Title (de)

SCHLACKENENTSCHÄUMUNGSMITTEL.

Title (fr)

COMPOSITE ANTI-MOUSSAGE POUR LAITIER.

Publication

EP 0682717 A4 19970423 (EN)

Application

EP 94906093 A 19940204

Priority

  • AU 9400049 W 19940204
  • AU PL715293 A 19930205

Abstract (en)

[origin: WO9418347A1] A slag defoaming composite, comprising a carbon source, a source of exothermic material, such as aluminium, and a dense inert granular material, such as calcium silicate. A binder is also optionally provided. The composite is preferably in briquette or pellet form, and is selected to have a density sufficient to penetrate the slag layer during processing.

IPC 1-7

C21C 5/28; C21C 5/36

IPC 8 full level

C21C 5/28 (2006.01); C21C 5/36 (2006.01)

CPC (source: EP)

C21C 5/28 (2013.01); C21C 5/36 (2013.01); C21C 2005/366 (2013.01); C21C 2300/04 (2013.01)

Citation (search report)

  • No further relevant documents disclosed
  • See references of WO 9418347A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

WO 9418347 A1 19940818; EP 0682717 A1 19951122; EP 0682717 A4 19970423; JP H08506144 A 19960702; NZ 261277 A 19970424; OA 10453 A 20020327

DOCDB simple family (application)

AU 9400049 W 19940204; EP 94906093 A 19940204; JP 51744394 A 19940204; NZ 26127794 A 19940204; OA 60696 A 19950807