EP 1104806 A4 20040728 - GRANULAR BASE AND PARTICULATE DETERGENT
Title (en)
GRANULAR BASE AND PARTICULATE DETERGENT
Title (de)
BASISGRANULAT UND TEILCHENFÖRMIGES WASCCHMITTEL
Title (fr)
BASE GRANULAIRE ET DETERGENT PARTICULAIRE
Publication
Application
Priority
- JP 0003813 W 20000613
- JP 16713999 A 19990614
Abstract (en)
[origin: EP1104806A1] The present invention relates to a preparation of a high-bulk density detergent. Concretely, it provides base particles for supporting a surfactant, obtainable by spray-drying a slurry comprising a water-soluble polymer (A), an inhibitor for forming a coating film (B) and a water-soluble salt (C) other than the inhibitor for forming a coating film, wherein the surfactant is contained in an amount of from 0 to 10% by weight of the base particles; a process for preparing the base particles; detergent particles having an average particle size of from 150 to 750 mu m and a bulk density of 500 g/L or more, wherein 1 to 100 parts by weight of a surfactant is supported in 100 parts by weight of the base particles; and a detergent composition comprising the detergent particles. Since the base particles for supporting a surfactant and the detergent particles of the present invention have excellent dissolubility and sufficient bulk density, and further have extremely high oil-absorbing ability, there are exhibited effects so that there can be obtained a detergent composition in which the dissolubility is excellent and the caking property and the bleed-out property are suppressed.
IPC 1-7
C11D 11/00; C11D 3/02; C11D 3/10; C11D 3/37; C11D 11/02; C11D 17/06; C11D 3/12
IPC 8 full level
C11D 3/02 (2006.01); C11D 3/10 (2006.01); C11D 3/37 (2006.01); C11D 11/00 (2006.01); C11D 11/02 (2006.01); C11D 17/06 (2006.01)
CPC (source: EP)
C11D 3/046 (2013.01); C11D 3/10 (2013.01); C11D 3/37 (2013.01); C11D 3/3749 (2013.01); C11D 3/3761 (2013.01); C11D 11/02 (2013.01); C11D 17/065 (2013.01)
Citation (search report)
- [X] US 5205958 A 19930427 - SWATLING DONALD K [US], et al
- [PX] WO 9929829 A1 19990617 - KAO CORP [JP], et al
- [A] US 4900466 A 19900213 - ATKINSON COLIN [GB], et al
- See references of WO 0077158A1
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1104806 A1 20010606; EP 1104806 A4 20040728; CN 100425684 C 20081015; CN 1170921 C 20041013; CN 1320157 A 20011031; CN 1807568 A 20060726; JP 3912986 B2 20070509; WO 0077158 A1 20001221
DOCDB simple family (application)
EP 00935650 A 20000613; CN 00801698 A 20000613; CN 200610006464 A 20000614; JP 0003813 W 20000613; JP 2000607257 A 20000613