EP 1002025 A1 20000524 - IMPROVED COATINGS MADE WITH TRINIDAD LAKE ASPHALT
Title (en)
IMPROVED COATINGS MADE WITH TRINIDAD LAKE ASPHALT
Title (de)
VERBESSERTE BESCHICHTUNGEN DIE TRINDIDAD ASPHALT ENTHALTEN
Title (fr)
REVETEMENTS AMELIORES FABRIQUES AVEC L'ASPHALTE DE LA TRINITE
Publication
Application
Priority
- IB 9801196 W 19980804
- US 5509797 P 19970806
- US 6409997 P 19971103
Abstract (en)
[origin: WO9907801A1] Improved coatings which incorporate Trinidad Lake Asphalt (TLA), also known as Trinidad Natural Asphalt or Epure, as a raw material therein. The invention provides improved paints, primers, sealers, epoxies, roofing compounds, sound deadeners, road markings, membranes, and many other coating products. The coatings are environmentally friendly and provide improved characteristics relative to prior art coatings. The coatings are made by combining TLA and at least one other known type of raw material, such as solid carriers (e.g., carbon fibers, etc.), and/or liquid carriers (e.g. water, alcohol, etc.) and/or gaseous carriers (polar gases, non-polar gases, etc.).
IPC 1-7
IPC 8 full level
C08L 95/00 (2006.01); C09D 195/00 (2006.01)
CPC (source: EP)
C08L 95/00 (2013.01); C09D 195/00 (2013.01)
Citation (search report)
See references of WO 9907801A1
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 9907801 A1 19990218; AU 8457098 A 19990301; CA 2300295 A1 19990218; EP 1002025 A1 20000524
DOCDB simple family (application)
IB 9801196 W 19980804; AU 8457098 A 19980804; CA 2300295 A 19980804; EP 98935227 A 19980804