EP 0031059 A1 19810701 - Dispersions of dinitroanthraquinones, process for their preparation and their utilization.
Title (en)
Dispersions of dinitroanthraquinones, process for their preparation and their utilization.
Title (de)
Dispersionen von Dinitroanthrachinonen, Verfahren zu deren Herstellung und ihre Verwendung.
Title (fr)
Dispersions de dinitroanthraquinones, procédé pour leur préparation et leur utilisation.
Publication
Application
Priority
DE 2950693 A 19791217
Abstract (en)
For the Contracting States : BE, DE, FR, GB, IT, SE 1. Dispersions of dinitroanthraquinones for use in processes for the production of pulp, characterized in that they contain the dinitroanthraquinones, in finely divided form, surface-active agents and water and/or liquid organic compounds with boiling points above 80 degrees C. For the Contracting State : AT 1. Process for the preparation of dispersions of dinitroanthraquinones for use in processes for the production of pulp, characterized in that dinitroanthraquinones, surface-active agents and water and/or liquid organic water-miscible compounds with boiling points above 80 degrees C are group with one another.
Abstract (de)
Dispersionen von Dinitroanthrachinonen für die Verwendung in der Zellstoffgewinnung, enthaltend Dinitroanthrachinone in feinverteilter Form, Tenside und Wasser und oder flüssige organische mit Wasser mischbare Verbindungen, deren Siedepunkt über 80°C liegt. Verfahren zur Herstellung der Dispersionen und deren Verwendung zur Gewinnung von Zellstoff aus Lignocellulosematerialien.
IPC 1-7
IPC 8 full level
D21C 3/00 (2006.01); D21C 3/22 (2006.01); D21C 9/10 (2006.01)
CPC (source: EP)
D21C 3/222 (2013.01)
Designated contracting state (EPC)
AT BE DE FR GB IT SE
DOCDB simple family (publication)
EP 0031059 A1 19810701; EP 0031059 B1 19821222; AT E2094 T1 19830115; AU 6522280 A 19810625; BR 8008214 A 19810707; DE 2950693 A1 19810625; DE 3061447 D1 19830127; ES 497799 A0 19811101; ES 8200423 A1 19811101; FI 803903 L 19810618; JP S5696981 A 19810805; NO 803624 L 19810618; NZ 195838 A 19830315; ZA 807831 B 19811230
DOCDB simple family (application)
EP 80107600 A 19801204; AT 80107600 T 19801204; AU 6522280 A 19801210; BR 8008214 A 19801216; DE 2950693 A 19791217; DE 3061447 T 19801204; ES 497799 A 19801216; FI 803903 A 19801215; JP 17475880 A 19801212; NO 803624 A 19801201; NZ 19583880 A 19801215; ZA 807831 A 19801215