Title:
【発明の名称】流動床乾燥器内のノズルの高さの調整による低密度洗浄剤組成物の製造法
Document Type and Number:
Japanese Patent JP2003521548
Kind Code:
A
Abstract:
A process for preparing low density detergent agglomerates having a density in a range from about 300 g/l to about 550 g/l is provided. The process involves the steps of: (a) agglomerating a detergent surfactant paste or precursor thereof and dry starting detergent material in a first high speed mixer to obtain agglomerates; (b) mixing the agglomerates in a second high speed mixer to obtain built-up agglomerates; and (c) feeding the built-up agglomerates into a fluid bed dryer in which a binder is sprayed via a nozzle having a height of from about 25 cm to about 60 cm from the distributor plate of the fluid bed dryer such that the built-up agglomerate are dried and agglomerated to form the desired low detergent agglomerates.
Inventors:
Allen, Dale, Beer
Application Number:
JP2000503174A
Publication Date:
July 15, 2003
Filing Date:
July 08, 1998
Export Citation:
Assignee:
THE PROCTER AND GAMBLE COMPANY
International Classes:
C11D11/00; C11D11/02; C11D17/06; (IPC1-7): C11D17/06; C11D11/02
Attorney, Agent or Firm:
Kazuo Sato (3 others)