EP 0448332 B1 19951115 - Paper coating compositions and clay and calcium carbonate suitable for use therein.
Title (en)
Paper coating compositions and clay and calcium carbonate suitable for use therein.
Title (de)
Beschichtungsmassen und dafür verwendbarer Ton und verwendbares Calciumcarbonat.
Title (fr)
Compositions de revêtement pour papier ainsi qu'argile et carbonate de calcium apte à y être incorporés.
Publication
Application
Priority
US 49554790 A 19900319
Abstract (en)
[origin: EP0448332A1] Paper coating compositions containing deionized clay or deionized calcium carbonate are disclosed.
IPC 1-7
IPC 8 full level
D21H 19/38 (2006.01); D21H 19/40 (2006.01)
CPC (source: EP)
D21H 19/385 (2013.01); D21H 19/40 (2013.01)
Designated contracting state (EPC)
BE DE FR GB IT
DOCDB simple family (publication)
EP 0448332 A1 19910925; EP 0448332 B1 19951115; CA 2038511 A1 19910920; CA 2038511 C 20010605; DE 69114557 D1 19951221; DE 69114557 T2 19960620
DOCDB simple family (application)
EP 91302330 A 19910318; CA 2038511 A 19910318; DE 69114557 T 19910318