EP 0701875 B1 20000607 - Process for preparing metallic articles by injection moulding
Title (en)
Process for preparing metallic articles by injection moulding
Title (de)
Verfahren zur Herstellung metallischer Formteile durch Pulverspritzguss
Title (fr)
Procédé de préparation d'articles métalliques par moulage par injection
Publication
Application
Priority
DE 4432797 A 19940915
Abstract (en)
[origin: EP0701875A1] The prodn. of injection moulded metal articles comprises: (a) moulding an injection moulding material, (b) partly removing the binder at 90-600 degrees C and (c) sintering on a support which has approx. the same contours as the finished moulding and retain these contours during the sintering process. Also claimed are moulded prods., esp. cutlery, obtd. by this process.
IPC 1-7
IPC 8 full level
B22F 3/02 (2006.01); B22F 3/10 (2006.01); B22F 3/12 (2006.01); B22F 3/22 (2006.01)
CPC (source: EP US)
B22F 3/10 (2013.01 - EP US); B22F 3/1283 (2013.01 - EP US); B22F 3/22 (2013.01 - EP US); B22F 3/225 (2013.01 - EP US); B22F 2003/1042 (2013.01 - EP US); B22F 2998/00 (2013.01 - US)
Designated contracting state (EPC)
BE CH DE ES FR GB LI NL
DOCDB simple family (publication)
EP 0701875 A1 19960320; EP 0701875 B1 20000607; DE 59508447 D1 20000713; ES 2146686 T3 20000816; JP H0881701 A 19960326; US 5737683 A 19980407
DOCDB simple family (application)
EP 95113801 A 19950902; DE 59508447 T 19950902; ES 95113801 T 19950902; JP 23436595 A 19950912; US 52768295 A 19950913