Alain Millioud

Title: Alain Millioud’s Patents in Spray Drying and Dye Agglomeration.

Introduction

Alain Millioud is an inventor associated with Allschwil, Switzerland. His patent work includes technologies for spray drying and for producing agglomerates of water-soluble dyes. The supplied information lists 2 patents and identifies Ciba-Geigy Corporation as his company.

Latest Patents

**Spray drier for the preparation of powders, agglomerates and the like.** This invention describes a spray drier that separates coarse material from fine material during the drying process. A rotating bucket wheel in a wind sifter creates a flow that acts against the exhaust suction flow, directing fine material into the exhaust line while coarse material remains in the drying chamber.

**Process for producing agglomerates of water-soluble dyes.** This process combines a pulverulent water-soluble dye with a granulating auxiliary. Tumbling or mixing the materials enlarges the particles and converts the mixture into granular form.

Career Highlights

Millioud’s listed patents address two distinct stages of materials processing: drying pumpable products and forming dye agglomerates. Both inventions focus on controlling particle size and material handling in industrial production.

Collaborations

The supplied information names Beat Bruttel and Hansjorg Schneider as Millioud’s coworkers. His company is identified as Ciba-Geigy Corporation.

Conclusion

Alain Millioud’s patent record reflects contributions to spray-drying separation and the production of water-soluble dye agglomerates.