EP 0648846 A2 19950419 - Retans with softening and hydrophobic action.
Title (en)
Retans with softening and hydrophobic action.
Title (de)
Weichmachende und hydrophobierende Nachgerbstoffe.
Title (fr)
Matières de retannage adoucissantes et hydrophobes.
Publication
Application
Priority
DE 4334796 A 19931013
Abstract (en)
Copolymers containing incorporated radicals of long-chain alcohols and neutralised carboxyl groups are suitable for use as retans for leather. They produce an excellent combination of hydrophobicity, softness and firm grain.
Abstract (de)
Copolymerisate, die eingebaute Reste langkettiger Alkohole und neutralisierte Carboxylgruppen enthalten, eignen sich als Nachgerbstoffe für Leder. Sie ergeben eine ausgezeichnete Kombination von Hydrophobie, Weichheit und Festnarbigkeit.
IPC 1-7
IPC 8 full level
C14C 3/22 (2006.01)
CPC (source: EP US)
C14C 3/22 (2013.01 - EP US)
Designated contracting state (EPC)
DE ES FR GB IT NL
DOCDB simple family (publication)
EP 0648846 A2 19950419; EP 0648846 A3 19951129; EP 0648846 B1 19981223; DE 4334796 A1 19950420; DE 59407529 D1 19990204; ES 2126036 T3 19990316; US 5472741 A 19951205
DOCDB simple family (application)
EP 94115468 A 19940930; DE 4334796 A 19931013; DE 59407529 T 19940930; ES 94115468 T 19940930; US 31919194 A 19941006