CAPSULE WITH ORGANIC/INORGANIC HYBRID WALL

• Main Author: LOOFT, JAN
• Format: Patent
• Language: English; French
• Published: 10.12.2009
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COLOUR PRINTING; COMPOSITIONS BASED THEREON; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; HYGIENE; LINING MACHINES; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; MEDICAL OR VETERINARY SCIENCE; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PEST REPELLANTS OR ATTRACTANTS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PLANT GROWTH REGULATORS; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF; PRINTING; PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; STAMPS; THEIR PREPARATION OR CHEMICAL WORKING-UP; THEIR RELEVANT APPARATUS; TRANSPORTING; TRAPPING; TYPEWRITERS

The present invention relates to a capsule, comprising or consisting of a core and a shell surrounding the core, wherein the shell comprises a polymeric material or consists thereof, which polymeric material can be produced by reacting a component (A) with a component (B), wherein component (A) consists of polysiloxanes bearing one or more amino groups and component (B) consists of one or more polyisocyanates. La présente invention concerne une capsule renfermant un noyau et une enveloppe entourant ledit noyau, ou constituée de ceux-ci, l'enveloppe renfermant un matériau polymère ou étant constituée de celui-ci, ledit matériau polymère pouvant être obtenu par réaction entre un composant (A) et un composant (B), ledit composant (A) étant constitué de polysiloxanes renfermant un ou plusieurs groupes amino et le composant (B) étant constitué d'un ou plusieurs polyisocyanates.