EP 2027210 A1 20090225 - SHOE SOLES DISPLAYING WATER ABSORBING PROPERTIES
Title (en)
SHOE SOLES DISPLAYING WATER ABSORBING PROPERTIES
Title (de)
SCHUHSOHLEN MIT WASSERABSORBIERENDEN EIGENSCHAFTEN
Title (fr)
SEMELLES DE CHAUSSURE AVEC DES PROPRIÉTÉS ABSORBANT L'EAU
Publication
Application
Priority
- EP 2007054782 W 20070516
- EP 06114342 A 20060522
- EP 07729230 A 20070516
Abstract (en)
[origin: WO2007135069A1] The present invention relates to a discontinuous method for producing a polyurethane foam consisting of a combination of (a) polyisocyanate having (b) at least one higher molecular bond with at least two reactive hydrogen atoms, (c) an optional low molecular chain extension and/or crosslinking product, (d) propellants containing water as an option, (e) catalysts, (f) a water absorbing polymer, (g) an optional latent heat storage device containing capsules, and (h) other optional additives, and the reaction mixture thus obtained is then converted into polyurethane foam, wherein said propellant (d) does not contain water or, if said propellant (d) does contain water, the propellant (d) and the water absorbing polymer (f) are first brought into contact when the reaction mixture is produced. In addition, the invention also relates to polyurethane foam obtained according to said method, as well as shoe soles containing said polyurethane foam.
IPC 8 full level
C08G 18/12 (2006.01); C08G 18/63 (2006.01); C08J 9/00 (2006.01); C08L 75/08 (2006.01)
CPC (source: EP KR US)
A43B 13/02 (2013.01 - KR); A43B 13/04 (2013.01 - EP US); C08G 18/12 (2013.01 - EP US); C08G 18/4072 (2013.01 - EP US); C08G 18/632 (2013.01 - EP US); C08J 9/12 (2013.01 - KR); C08J 9/22 (2013.01 - KR); C08L 75/04 (2013.01 - EP US); C08L 75/08 (2013.01 - EP KR US); C08G 2110/0008 (2021.01 - EP US); C08G 2350/00 (2013.01 - EP US); C08G 2410/00 (2013.01 - EP US); C08L 33/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2007135069A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007135069 A1 20071129; CN 101454396 A 20090610; CN 101454396 B 20111012; EP 2027210 A1 20090225; JP 2009537683 A 20091029; KR 20090019817 A 20090225; US 2009234039 A1 20090917
DOCDB simple family (application)
EP 2007054782 W 20070516; CN 200780019119 A 20070516; EP 07729230 A 20070516; JP 2009511476 A 20070516; KR 20087029703 A 20081204; US 30033807 A 20070516