EP 2247634 A1 20101110 - PRODUCTION OF FLAME-PROOF SOFT MOLDED POLYURETHANE FOAMS
Title (en)
PRODUCTION OF FLAME-PROOF SOFT MOLDED POLYURETHANE FOAMS
Title (de)
HERSTELLUNG VON FLAMMGESCHÜTZTEN POLYURETHAN-WEICHFORMSCHAUMSTOFFEN
Title (fr)
FABRICATION DE MOUSSES MOULÉES SOUPLES DE POLYURÉTHANE RETARDATRICES DE FLAMME
Publication
Application
Priority
- EP 2009001007 W 20090213
- DE 102008011079 A 20080226
Abstract (en)
[origin: WO2009106236A1] The invention relates to molded polyurethane foam articles containing flame-retardant solids, a method for the production thereof, and the use thereof for parts in which fire-retardant properties are desired. Said molded polyurethane foam articles are made of molded polyurethane foam and are characterized in that the percentage of a flame-retardant solid is higher in a surface region than the percentage of said flame-retardant solid in an internal region of the molded polyurethane foam article.
IPC 8 full level
C08G 18/10 (2006.01); B29C 44/08 (2006.01); C08G 18/40 (2006.01); C08G 18/48 (2006.01); C08G 18/66 (2006.01); C08J 9/12 (2006.01); C08K 3/04 (2006.01); C08K 7/24 (2006.01)
CPC (source: EP US)
B29C 44/0461 (2013.01 - EP US); C08G 18/10 (2013.01 - EP US); C08G 18/409 (2013.01 - EP US); C08G 18/4841 (2013.01 - EP US); C08G 18/6685 (2013.01 - EP US); C08K 3/016 (2017.12 - EP US); C08K 9/04 (2013.01 - EP US); C08G 2110/0008 (2021.01 - EP US); C08G 2110/0066 (2021.01 - EP US); C08L 75/04 (2013.01 - EP US); Y10T 428/249953 (2015.04 - EP US); Y10T 428/249961 (2015.04 - EP US); Y10T 428/249981 (2015.04 - EP US)
Citation (search report)
See references of WO 2009106236A1
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 TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
WO 2009106236 A1 20090903; BR PI0908532 A2 20150929; CA 2716712 A1 20090903; CN 101959918 A 20110126; EP 2247634 A1 20101110; JP 2011514921 A 20110512; MX 2010008617 A 20110223; RU 2010139277 A 20120410; US 2011006579 A1 20110113; ZA 201006019 B 20120328
DOCDB simple family (application)
EP 2009001007 W 20090213; BR PI0908532 A 20090213; CA 2716712 A 20090213; CN 200980106510 A 20090213; EP 09715338 A 20090213; JP 2010547987 A 20090213; MX 2010008617 A 20090213; RU 2010139277 A 20090213; US 91957509 A 20090213; ZA 201006019 A 20100824