EP 0127055 B1 19870121 - METHOD OF FINISHING LEATHER WITH A SYNTHETIC CARBOXYLATED RUBBER LATEX
Title (en)
METHOD OF FINISHING LEATHER WITH A SYNTHETIC CARBOXYLATED RUBBER LATEX
Publication
Application
Priority
DE 3318219 A 19830519
Abstract (en)
[origin: US4581034A] Leather is finished with a synthetic carboxylated rubber dispersion to which as much as 50% by weight of one or more oxides and/or hydroxides of divalent and/or trivalent metals may have been added, finishing being carried out by a process in which the carboxylated rubber dispersion is prepared by the emulsion feed method, with a conversion of more than 90%, in such a way that it contains from 20 to 60% by weight of carboxylated rubber which is soluble in dimethylformamide at room temperature.
IPC 1-7
IPC 8 full level
C08F 2/22 (2006.01); C14C 11/00 (2006.01)
CPC (source: EP US)
C14C 11/003 (2013.01 - EP US); Y10T 428/4935 (2015.04 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0127055 A1 19841205; EP 0127055 B1 19870121; DE 3318219 A1 19841122; DE 3462152 D1 19870226; JP H021880 B2 19900116; JP S59221400 A 19841212; US 4581034 A 19860408
DOCDB simple family (application)
EP 84105470 A 19840514; DE 3318219 A 19830519; DE 3462152 T 19840514; JP 9766284 A 19840517; US 61040684 A 19840515