POLYUREA/POLYURETHANE MICROCAPSULES

The present invention relates to a process for the preparation of polyurea/polyurethane microcapsules enclosing at least one lipophilic active ingredient, preferably perfume- or aroma-containing polyurea/polyurethane microcapsules, which can be carried out independently of pH compared to the process...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOEPKE, Christina, RAABE, Britta, ROST, Benjamin, VOGEL, Andreas, BERTRAM. Ralf, Gregor, Daniela, GEORGI, Julian, Alexander
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY FISHING FORESTRY HUMAN NECESSITIES HUNTING PERFORMING OPERATIONS PEST REPELLANTS OR ATTRACTANTS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF THEIR RELEVANT APPARATUS TRANSPORTING TRAPPING
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Beschreibung
Zusammenfassung:	The present invention relates to a process for the preparation of polyurea/polyurethane microcapsules enclosing at least one lipophilic active ingredient, preferably perfume- or aroma-containing polyurea/polyurethane microcapsules, which can be carried out independently of pH compared to the processes for the preparation of polyurea/polyurethane microcapsules of the prior art. In addition, the present invention relates to polyurea/polyurethane microcapsules obtainable by the process of the invention. In another aspect, the invention described herein relates to the use of such microcapsules or microcapsule dispersions for the manufacture of household products, textile care products, detergents, fabric softeners, cleaning products, scent boosters, scent lotions and fragrance enhancers, cosmetics, personal care products, agricultural products, pharmaceutical products, print coatings for paper and the like. Ultimately, the present invention relates to consumer products comprising such polyurea/polyurethane microcapsules.