EP 0560813 B1 19970827 - A aqueous suspension of a particulate calcium carbonate pigment
Title (en)
A aqueous suspension of a particulate calcium carbonate pigment
Title (de)
Eine wässrige Suspension eines festen Kalziumkarbonatpigments
Title (fr)
Une suspension aqueuse d'un pigment solide de carbonate de calcium
Publication
Application
Priority
- GB 9102110 W 19911128
- GB 9026362 A 19901204
Abstract (en)
[origin: WO9210609A1] There is disclosed a high solids, aqueous suspension of a cationically dispersed particulate inorganic material, characterised in that the particulate inorganic material has a particle size distribution such that not more than 10 % by weight of the particles have an equivalent spherical diameter (esd) smaller than 0.25 microns.
IPC 1-7
IPC 8 full level
B01J 13/00 (2006.01); D21H 17/37 (2006.01); D21H 17/67 (2006.01); D21H 19/38 (2006.01); D21H 21/52 (2006.01)
CPC (source: EP)
D21H 19/385 (2013.01); D21H 21/52 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GR IT LI LU NL SE
DOCDB simple family (publication)
WO 9210609 A1 19920625; AT E157415 T1 19970915; AU 654514 B2 19941110; AU 8939991 A 19920708; BR 9107142 A 19931103; CA 2088515 A1 19920605; DE 69127458 D1 19971002; DE 69127458 T2 19980102; DK 0560813 T3 19980406; EP 0560813 A1 19930922; EP 0560813 B1 19970827; ES 2104735 T3 19971016; FI 932475 A0 19930531; FI 932475 A 19930531; GB 2251254 A 19920701; GB 2251254 B 19940629; GB 9026362 D0 19910123; JP 2919970 B2 19990719; JP H06503127 A 19940407; NO 300021 B1 19970317; NO 931216 D0 19930331; NO 931216 L 19930803
DOCDB simple family (application)
GB 9102110 W 19911128; AT 91920520 T 19911128; AU 8939991 A 19911128; BR 9107142 A 19911128; CA 2088515 A 19911128; DE 69127458 T 19911128; DK 91920520 T 19911128; EP 91920520 A 19911128; ES 91920520 T 19911128; FI 932475 A 19930531; GB 9026362 A 19901204; JP 50047292 A 19911128; NO 931216 A 19930331