EP 0739977 B1 19981223 - Process for producing granular detergent components or compositions
Title (en)
Process for producing granular detergent components or compositions
Title (de)
Verfahren zur Herstellung von granularen Waschmittelkomponenten oder Waschmittelzusammensetzungen
Title (fr)
Procédé pour la production des composés detergents granulaires ou des compositions détergentes granulaires
Publication
Application
Priority
EP 95302860 A 19950427
Abstract (en)
[origin: EP0739977A1] The invention relates to a process for the preparation of a granular detergent composition or component having a bulk density greater than 650 g/l which has greater ease and flexibilty of processing. The process comprises the step of dispersing a liquid binder throughout a powder stream in a high speed mixer to form granular agglomerates, wherein the powder stream comprises a powder consisting essentially of crystalline zeolite A, P, X, or mixtures thereof, and crystalline zeolite HS. It is preferred that the ratio of zeolite A, P, X, or mixtures thereof, to crystalline zeolite HS is from 1:1 to 99:1, preferably from 3:1 to 20:1, and that the powder has an oil absorbing capacity of at least 40 ml/100g, more preferably at least 45ml/100g, most preferably at least 50ml/100g.
IPC 1-7
IPC 8 full level
C11D 3/12 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 17/06 (2006.01); C11D 1/02 (2006.01); C11D 1/66 (2006.01)
CPC (source: EP KR)
C11D 3/12 (2013.01 - KR); C11D 3/128 (2013.01 - EP); C11D 3/373 (2013.01 - EP); C11D 11/0088 (2013.01 - EP); C11D 17/065 (2013.01 - EP); C11D 1/02 (2013.01 - EP); C11D 1/66 (2013.01 - EP)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
EP 0739977 A1 19961030; EP 0739977 B1 19981223; AR 001719 A1 19971126; AT E174954 T1 19990115; AU 5376196 A 19961118; BR 9608103 A 19990202; CA 2216813 A1 19961031; CA 2216813 C 20020219; CN 1101463 C 20030212; CN 1188505 A 19980722; DE 69506842 D1 19990204; DE 69506842 T2 19990805; JP H11504363 A 19990420; KR 19990008008 A 19990125; MX 9708235 A 19971231; TW 327191 B 19980221; WO 9634079 A1 19961031
DOCDB simple family (application)
EP 95302860 A 19950427; AR 33630096 A 19960426; AT 95302860 T 19950427; AU 5376196 A 19960327; BR 9608103 A 19960327; CA 2216813 A 19960327; CN 96194895 A 19960327; DE 69506842 T 19950427; JP 53252096 A 19960327; KR 19970707532 A 19971024; MX 9708235 A 19960327; TW 85107775 A 19960627; US 9604224 W 19960327