EP 1606090 A2 20051221 - MOULD-STRIPPING METHOD
Title (en)
MOULD-STRIPPING METHOD
Title (de)
VERFAHREN ZUR ENTFORMUNG
Title (fr)
PROCEDE DE DEMOULAGE
Publication
Application
Priority
- FR 2004000667 W 20040318
- FR 0303503 A 20030321
Abstract (en)
[origin: FR2852550A1] Improving the release of concrete, plaster or clay pieces from a mold comprises coating the mold with a composition that has a water content below 0.2 weight % and comprises an ester of a fatty acid having 4-24 carbon atoms and a neopentyl polyol having at least three hydroxy groups.
IPC 1-7
IPC 8 full level
B28B 7/38 (2006.01); C10M 141/02 (2006.01); C10M 169/04 (2006.01)
CPC (source: EP US)
B28B 7/384 (2013.01 - EP US); C10M 141/02 (2013.01 - EP US); C10M 169/04 (2013.01 - EP US); C10M 2207/021 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10N 2040/36 (2013.01 - EP US)
Citation (search report)
See references of WO 2004085126A2
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 PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2852550 A1 20040924; FR 2852550 B1 20050617; CA 2519757 A1 20041007; CA 2519757 C 20120904; DE 602004022146 D1 20090903; EP 1606090 A2 20051221; EP 1606090 B1 20090722; ES 2330003 T3 20091203; US 2007141240 A1 20070621; WO 2004085126 A2 20041007; WO 2004085126 A3 20050331; ZA 200507556 B 20071227
DOCDB simple family (application)
FR 0303503 A 20030321; CA 2519757 A 20040318; DE 602004022146 T 20040318; EP 04742285 A 20040318; ES 04742285 T 20040318; FR 2004000667 W 20040318; US 55012704 A 20040318; ZA 200507556 A 20050919