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1. WO2016150686 - POLYMER-BASED PARTICLES

Publication Number WO/2016/150686
Publication Date 29.09.2016
International Application No. PCT/EP2016/054781
International Filing Date 07.03.2016
Chapter 2 Demand Filed 14.12.2016
IPC
C09B 67/08 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing, properties of dyestuffs without chemical reaction, e.g. by treating with solvents; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
08Coated particulate pigments or dyes
CPC
C09B 67/0007
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ; , e.g. PIGMENTS; MORDANTS; LAKES
67Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents ; grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
0001Post-treatment of organic pigments or dyes
0004Coated particulate pigments or dyes
0007with inorganic coatings
Applicants
  • WACKER CHEMIE AG [DE]/[DE]
Inventors
  • PRASSE, Marko
  • GOTTSCHALK-GAUDIG, Torsten
  • PACHALY, Bernd
Agents
  • BUDCZINSKI, Angelika
Priority Data
10 2015 205 132.320.03.2015DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) PARTIKEL AUF DER BASIS VON POLYMEREN
(EN) POLYMER-BASED PARTICLES
(FR) PARTICULES À BASE DE POLYMÈRES
Abstract
(DE)
Die Erfindung betrifft Kern-Schale-Partikel, wobei der Kern (A) Polymer sowie (B) Farbmittel und/oder (C) Umsetzungsprodukte von (A) mit (B) enthält und die Schale (D) anorganische Oxide enthält, ein Verfahren zu deren Herstellung sowie ihre Verwendung zur Immobilisierung von Wirkstoffen.
(EN)
The invention relates to core-shell-type particles, the core of which contains (A) polymer and (B) colorant and/or (C) reaction products of (A) with (B), and the shell of which contains (D) inorganic oxides. The invention further relates to a method for producing said particles and the use thereof for immobilizing active substances.
(FR)
La présente invention concerne des particules coeur-écorce dans lesquelles le coeur contient (A) un polymère ainsi que (B) un colorant et/ou des produits de mise en réaction de (A) avec (B), et l'écorce (D) contient des oxydes inorganiques, un procédé de production desdites particules et leur utilisation pour immobiliser des principes actifs.
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