Process for making encapsulated particles

Method for preparing an active-containing starch matrix and the free flowing, dry powder that results from such a process. The active ingredients can be released (deposited) onto a surface by normal triggering mechanisms, which include the action of a liquid or by friction or rubbing. The fixative s...

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Bibliographische Detailangaben
1. Verfasser:	SOLAREK DANIEL B
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FATTY ACIDS THEREFROM FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HUMAN NECESSITIES HYGIENE LAUNDERING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS TEXTILES TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	Method for preparing an active-containing starch matrix and the free flowing, dry powder that results from such a process. The active ingredients can be released (deposited) onto a surface by normal triggering mechanisms, which include the action of a liquid or by friction or rubbing. The fixative systems described herein provide the ability to control high load levels and protection of the active while still being able to delivery this to a substrate when triggered. Additionally, ingredients incompatible and reactive with each other can be blended together as sold/used as a one piece system and no reactions will occur until the matrix is broken or triggered.