EP 1545841 A1 20050629 - ZIRCONIA BASED BLADES AND FOILS FOR RAZORS AND A METHOD FOR PRODUCING SAME
Title (en)
ZIRCONIA BASED BLADES AND FOILS FOR RAZORS AND A METHOD FOR PRODUCING SAME
Title (de)
KLINGEN UND SCHERFOLIEN AUF ZIRKONIUMDIOXIDBASIS FÜR RASIERER UND VERFAHREN ZUR HERSTELLUNG DERSELBEN
Title (fr)
LAMES ET FEUILLES A BASE DE ZIRCONE POUR RASOIRS ET PROCEDE DE FABRICATION ASSOCIE
Publication
Application
Priority
- GB 0222712 A 20021001
- GB 0223567 A 20021010
- GB 0223882 A 20021015
- US 0330958 W 20031001
Abstract (en)
[origin: WO2004030875A1] Stabilized or partially stabilized zirconia paste may be screen printed onto hydrophilic film in the form of a mesh. On firing, this becomes a very sharp foil (10, 110, 210, 310) for electric razors with excellent wear characteristics. Stabilized or partially stabilized zirconia may also be screen printed onto a wettable plastic film then fired to produce low cost razor blades with an excellent edge. A curved razor blade (310) incorporating an array of holes (312), each of which has a knife edge periphery (324), offers greater cutting power and control of the skin surface than a single or double edge.
IPC 1-7
IPC 8 full level
B26B 21/56 (2006.01); B26B 19/38 (2006.01); B26B 21/58 (2006.01)
CPC (source: EP)
B26B 19/384 (2013.01); B26B 21/56 (2013.01); B26B 21/58 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004030875 A1 20040415; AU 2003275328 A1 20040423; EP 1545841 A1 20050629; EP 1545841 A4 20060913; EP 1545841 B1 20101208; JP 2006501034 A 20060112; JP 4398864 B2 20100113
DOCDB simple family (application)
US 0330958 W 20031001; AU 2003275328 A 20031001; EP 03759604 A 20031001; JP 2004541944 A 20031001