EP 1007196 A1 20000614 - A COMPOSITION COMPRISING A FINE POWDER
Title (en)
A COMPOSITION COMPRISING A FINE POWDER
Title (de)
FEINPULVER ENTHALTENDE ZUSAMMENSTELLUNG
Title (fr)
COMPOSITION CONTENANT UNE POUDRE FINE
Publication
Application
Priority
- GB 9800457 W 19980213
- GB 9703195 A 19970215
Abstract (en)
[origin: WO9835750A1] The present invention relates to a composition comprising a fine powder and more particularly, though not exlusively, to a composition in which the fine powder is a colorant. Such compositions have particular use in the construction industry for colouring building materials, particularly cementitious products, mortar, asphalt and tarmac. The composition comprises a fine powder and a particulate material, the fine powder being releasably bound to the particulate material with a coating agent. The invention also discloses a method of making the composition and a method of making an end product with the composition.
IPC 1-7
IPC 8 full level
C04B 20/12 (2006.01); C04B 40/00 (2006.01)
CPC (source: EP)
C04B 20/12 (2013.01); C04B 40/0028 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 9835750A1
Designated contracting state (EPC)
BE CH DE ES FR GB IT LI NL
DOCDB simple family (publication)
WO 9835750 A1 19980820; AU 6222498 A 19980908; AU 737286 B2 20010816; CN 1116101 C 20030730; CN 1247484 A 20000315; EP 1007196 A1 20000614; GB 2337052 A 19991110; GB 2337052 B 20010117; GB 9703195 D0 19970402; GB 9919043 D0 19991013; HK 1026382 A1 20001215
DOCDB simple family (application)
GB 9800457 W 19980213; AU 6222498 A 19980213; CN 98802558 A 19980213; EP 98904278 A 19980213; GB 9703195 A 19970215; GB 9919043 A 19980213; HK 00105817 A 20000915