EP 2451596 A1 20120516 - MOLD WASH FOR MANUFACTURING MOLD COATINGS
Title (en)
MOLD WASH FOR MANUFACTURING MOLD COATINGS
Title (de)
SCHLICHTE ZUR HERSTELLUNG VON FORMÜBERZÜGEN
Title (fr)
AGENT ANTIADHESIF POUR LA FABRICATION DE COUCHES DANS LES MOULES
Publication
Application
Priority
- EP 2010055306 W 20100421
- DE 102009032668 A 20090709
Abstract (en)
[origin: WO2011003637A1] The present invention relates to a release agent for producing mould coatings by applying to inorganically or organically bound moulding materials in lost moulds or to cores for iron and steel casting. The ready-made release agent has a proportion by weight of 0.001% or more and less than 1% of inorganic hollow bodies that are made partially or entirely of crystalline material and have a softening point of 1000°C or higher.
IPC 8 full level
B22C 3/00 (2006.01); C09D 5/18 (2006.01); C09K 21/00 (2006.01)
CPC (source: EP US)
Citation (search report)
See references of WO 2011003637A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
DE 202009010423 U1 20101118; CN 102481622 A 20120530; CN 102481622 B 20140903; DE 102009032668 A1 20110113; EP 2451596 A1 20120516; EP 2451596 B1 20131016; JP 2012532027 A 20121213; JP 2015166112 A 20150924; JP 6147295 B2 20170614; PL 2451596 T3 20140331; US 2012126092 A1 20120524; US 2014102657 A1 20140417; US 8771412 B2 20140708; US 8845802 B2 20140930; WO 2011003637 A1 20110113
DOCDB simple family (application)
DE 202009010423 U 20090731; CN 201080040222 A 20100421; DE 102009032668 A 20090709; EP 10717104 A 20100421; EP 2010055306 W 20100421; JP 2012518834 A 20100421; JP 2015108384 A 20150528; PL 10717104 T 20100421; US 201013383169 A 20100421; US 201314132214 A 20131218