EP 0579756 B1 19980715 - COATED CUTTING TOOL
Title (en)
COATED CUTTING TOOL
Title (de)
BESCHICHTETES SCHNEIDWERKZEUG
Title (fr)
OBJET TRANCHANT DOTE D'UN REVETEMENT
Publication
Application
Priority
- US 9201946 W 19920309
- US 68095791 A 19910405
Abstract (en)
[origin: WO9217323A1] A coated cutting tool, e.g., a razor blade is covered with a coating comprising a material selected from the group consisting of: titanium carbonitride; tungsten carbide; zirconium nitride; titanium aluminum nitride; mixtures of chromium, boron carbide and silicon carbide; mixtures of titanium diboride and chromium; mixtures of titanium diboride and titanium carbonitride; and mixtures thereof. The coating is then covered with a film that is preferably a fluorocarbon polymer and more preferably Vydax <R>.
IPC 1-7
IPC 8 full level
B26B 21/60 (2006.01); C23C 14/06 (2006.01); C23C 16/30 (2006.01)
CPC (source: EP)
B26B 21/60 (2013.01)
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
WO 9217323 A1 19921015; AU 1772292 A 19921102; DE 69226266 D1 19980820; DE 69226266 T2 19981217; EP 0579756 A1 19940126; EP 0579756 B1 19980715; JP H06508533 A 19940929; MX 9201490 A 19921001
DOCDB simple family (application)
US 9201946 W 19920309; AU 1772292 A 19920309; DE 69226266 T 19920309; EP 92910857 A 19920309; JP 50994592 A 19920309; MX 9201490 A 19920401