EP 1044178 A1 20001018 - SURFACE COATED NON-OXIDIC CERAMICS
Title (en)
SURFACE COATED NON-OXIDIC CERAMICS
Title (de)
OBERFLÄCHENBELEGTE, NICHTOXIDISCHE KERAMIKEN
Title (fr)
CERAMIQUES NON OXYDABLES ENDUITES SUPERFICIELLEMENT
Publication
Application
Priority
- DE 19800310 A 19980107
- EP 9808442 W 19981224
Abstract (en)
[origin: DE19800310A1] Non-oxidic ceramics made of BN or the group of carbides, nitrides, borides and silicides of elements Ti, Zr, Hf, Cr, Mo, W, V, Nb, Ta, Si, Ge and Sn with an average particle size of 0.1- 50 nm whose surface is coated with at least one alpha amino acid.
IPC 1-7
IPC 8 full level
C04B 35/56 (2006.01); C04B 35/58 (2006.01); C04B 35/626 (2006.01); C04B 35/628 (2006.01)
CPC (source: EP KR)
B82Y 30/00 (2013.01 - EP); C04B 35/111 (2013.01 - EP); C04B 35/5611 (2013.01 - EP); C04B 35/565 (2013.01 - EP); C04B 35/58014 (2013.01 - EP); C04B 35/58028 (2013.01 - EP); C04B 35/583 (2013.01 - EP); C04B 35/584 (2013.01 - EP); C04B 35/628 (2013.01 - EP KR); C04B 35/632 (2013.01 - EP); C04B 35/6365 (2013.01 - EP); C04B 2235/3886 (2013.01 - EP); C04B 2235/5454 (2013.01 - EP); C04B 2235/549 (2013.01 - EP)
Citation (search report)
See references of WO 9935105A1
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
DE 19800310 A1 19990708; EP 1044178 A1 20001018; JP 2002500157 A 20020108; KR 20010033904 A 20010425; TW 562787 B 20031121; WO 9935105 A1 19990715
DOCDB simple family (application)
DE 19800310 A 19980107; EP 9808442 W 19981224; EP 98966404 A 19981224; JP 2000527510 A 19981224; KR 20007007479 A 20000706; TW 88100043 A 19990105