| Patent Number |
Title Of Patent |
Date Issued |
| 6900169 |
Process for coating detergent granules in a fluidized bed |
May 31, 2005 |
| A process for preparing coated detergent granules in a fluidized bed. The fluidized bed is operated at a flux number of at least about 4 and at a Stokes Number of 10 to about 1000 using a coating solution or slurry having a viscosity from about 300 to about 100,000 centipoise, measured a |
| 6894018 |
Process for making granular detergent in a fluidized bed granulator having recycling of improper |
May 17, 2005 |
| A process for the production of granular detergent compositions is provided wherein fluid bed granulation is employed in conjunction with selected recycle of oversized particles to control the uniformity of the resulting detergent composition. The process comprises feeding starting ingre |
| 6790821 |
Process for coating detergent granules in a fluidized bed |
September 14, 2004 |
| A process for preparing coated detergent granules in a fluidized bed is provided. The fluidized bed is operated at a flux number of at least about 3.5 and/or a Stokes Number of greater than 1.0. Upon drying, the resultant detergent particles have improved appearance and flow properties a |
| 6391844 |
Process for making a detergent composition by non-tower process |
May 21, 2002 |
| A non-tower process for continuously preparing a granular detergent composition having a density of at least about 600 g/l is provided. The process comprises the steps of: (a) dispersing a surfactant, and coating the surfactant with fine powder having a diameter from 0.1 to 500 microns, |
| 6355606 |
Process for making a low density detergent composition by controlled agglomeration in a fluid be |
March 12, 2002 |
| A process for producing a low density detergent composition is provided. The process involves: (a) agglomerating a detergent surfactant paste or precursor thereof and dry starting detergent material in a first high speed mixer to obtain detergent agglomerates; (b) mixing the detergent |
| 6211138 |
Process for making a detergent composition by non-tower process |
April 3, 2001 |
| A non-tower process for continuously preparing granular detergent compositions having a density of at least of about 600 g/l comprises the steps of (a) dispersing a surfactant, and coating the surfactant with fine powder having a diameter from 0.1 to 500 microns, while wetting the su |
| 6211137 |
Process for making a detergent composition by non-tower process |
April 3, 2001 |
| A non-tower process for continuously preparing granular detergent compositions having a density of at least of about 600 g/l comprises the steps of (a) dispersing a surfactant, and coating the surfactant with fine powder having a diameter from 0.1 to 500 microns, in a mixer, wherein |
| 6150323 |
Process for making a detergent composition by non-tower process |
November 21, 2000 |
| A non-tower process for continuously preparing granular detergent composition having a density of at least about 600 g/l is provided. The process comprises the steps of (a) dispersing a surfactant, and coating the surfactant with fine powder in a mixer, wherein first agglomerates are |
| 6143711 |
Process for making a detergent composition by non-tower process |
November 7, 2000 |
| A non-tower process for continuously preparing granular detergent composition having a density of at least about 600 g/l is provided. The process comprises the steps of (a) dispersing a surfactant and coating the surfactant with fine powder having a diameter from 0.1 to 500 microns in a |
| 6136777 |
Process for making a detergent composition by non-tower process |
October 24, 2000 |
| A non-tower process for continuously preparing granular detergent composition having a density of at least about 600 g/l is provided. The process comprises the overall steps of: (a) dispersing a surfactant, and coating the surfactant with fine powder in a mixer, wherein first agglome |
| 6063751 |
Process for making a low density detergent composition by agglomeration followed by dielectric h |
May 16, 2000 |
| A process for preparing a low density detergent composition is disclosed. The process includes the steps of agglomerating a detergent surfactant paste and dry starting detergent material in a high speed mixer to obtain detergent agglomerates wherein the detergent agglomerates include at |
| 5668099 |
Process for making a low density detergent composition by agglomeration with an inorganic double |
September 16, 1997 |
| A process for continuously preparing low density detergent agglomerates is provided. The process comprises the steps of: (a) spray drying an aqueous mixture of sodium sulfate, sodium carbonate and a minor amount of a surfactant so as to form spray dried granules containing an inorganic |
| 5665691 |
Process for making a low density detergent composition by agglomeration with a hydrated salt |
September 9, 1997 |
| A process for continuously preparing low density detergent agglomerate is provided. The process comprises the steps of: (a) agglomerating a detergent surfactant paste and dry starting detergent material in a high speed mixer to obtain detergent agglomerates, wherein the dry starting |
| 4077891 |
Fabric treatment compositions |
March 7, 1978 |
| A fabric softener/antistat composition comprising a formic acid salt of a long chain primary amine is applied to fabrics in an automatic laundry dryer. |
