MIKROKAPSELN IM NANOMETERGROESSENBEREICH UND VERFAHREN ZU DEREN HERSTELLUNG

The present invention is concerned with novel synthetic capsules which are colloid soluble in water or suspendible or colloid soluble in hydrophobic media and consist of compatible polymeric material, more especially of acrylamide and N,N'-methylene-bis-acrylamide gel or of acrylic acid and acr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BIRRENBACH, GERD., AESCH, SPEISER, PETER B., DR., FORCH
Format:	Patent
Sprache:	ger
Schlagworte:	CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention is concerned with novel synthetic capsules which are colloid soluble in water or suspendible or colloid soluble in hydrophobic media and consist of compatible polymeric material, more especially of acrylamide and N,N'-methylene-bis-acrylamide gel or of acrylic acid and acrylic acid methyl ester gel, which are submicroscopic and mainly micellar in size, and which contain biologically or pharmacodynamically active material, more especially proteins, antigens, pharmacologically or therapeutically active substances or pesticides, fertilizers, dyes, color forming agents, adhesives and catalysts or other technically active substances in an incorporated and/or adsorbed form, together with the method for their production and their application.