EP 1249538 A3 20030806 - Artificial stone made of natural stone and a polyurethane binder
Title (en)
Artificial stone made of natural stone and a polyurethane binder
Title (de)
Kunststein aus gebrochenen Natursteinen und mit Polyurethanbindung
Title (fr)
Pierre artificielle en pierres naturelles et un liant en polyuréthane
Publication
Application
Priority
DE 10118615 A 20010412
Abstract (en)
[origin: EP1249538A2] The artificial stone slab with top and bottom main surfaces consists of a granular material in the form of natural stone particles bonded to one another by means of a polyurethane adhesive. The slab is porous, and is provided along its edges with a frame (18) which forms a part of a mold used for its production.
IPC 1-7
IPC 8 full level
E01C 5/22 (2006.01)
CPC (source: EP)
E01C 5/22 (2013.01)
Citation (search report)
- [DYA] WO 9500569 A1 19950105 - HENKEL KGAA [DE], et al
- [Y] FR 2682415 A1 19930416 - DUCROCQ GERARD
- [A] DE 29711268 U1 19971030 - FRISCH HANS [DE], et al
- [A] CH 540398 A 19730815 - FRUH WALTER [CH]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1249538 A2 20021016; EP 1249538 A3 20030806; DE 10118615 A1 20021017
DOCDB simple family (application)
EP 02007600 A 20020404; DE 10118615 A 20010412