EP 0437997 B1 19940713 - Process for a facilitated splitting of hides in the state of intestine.
Title (en)
Process for a facilitated splitting of hides in the state of intestine.
Title (de)
Verfahren zum einfacheren Spalten von Häuten aus Därmen.
Title (fr)
Procédé autorisant la refente aisée des peaux à l'état de tripe ou de stain.
Publication
Application
Priority
FR 8917255 A 19891227
Abstract (en)
[origin: EP0437997A1] Process permitting the easy splitting of hides in the intestine or stain state in which the hides intended to be split are treated with an aqueous silica sol containing, on a weight basis, from 30 to 50 % by weight of silica in the form of particles with a mean diameter of between 7 and 50 nm.
IPC 1-7
IPC 8 full level
C14C 1/00 (2006.01)
CPC (source: EP)
C14C 1/00 (2013.01)
Designated contracting state (EPC)
BE DE ES IT
DOCDB simple family (publication)
EP 0437997 A1 19910724; EP 0437997 B1 19940713; DE 69010654 D1 19940818; DE 69010654 T2 19950316; ES 2057491 T3 19941016; FR 2656332 A1 19910628; FR 2656332 B1 19920430
DOCDB simple family (application)
EP 90403613 A 19901214; DE 69010654 T 19901214; ES 90403613 T 19901214; FR 8917255 A 19891227