Hybrid system for solubilizing pharmaceutically active substances in polymer matrices

The present invention is directed to a hybridized polymer matrix, a method of making such, and products incorporating such a matrix. The hybridized polymer matrix comprises a solvent-free polymer matrix base, a hybridized matrix comprising one or more poly(1-vinyl-2-pyrrolidones) and dimethyl sulfox...

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Hauptverfasser:	GAEDE CHRISTIAN, NIERLE JENS
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
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creator	GAEDE CHRISTIAN NIERLE JENS
description	The present invention is directed to a hybridized polymer matrix, a method of making such, and products incorporating such a matrix. The hybridized polymer matrix comprises a solvent-free polymer matrix base, a hybridized matrix comprising one or more poly(1-vinyl-2-pyrrolidones) and dimethyl sulfoxide, and at least one active substance. The hybridized polymer matrix is useful in the preparation of transdermal therapeutic systems, particularly making possible the introduction of pharmaceutically active substances which are otherwise difficult to dissolve, such as ibuprofen, into a non-polar matrix.
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subjects	BANDAGES, DRESSINGS OR ABSORBENT PADS DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PROSTHESES TREATMENT OR PROTECTION OF EYES OR EARS
title	Hybrid system for solubilizing pharmaceutically active substances in polymer matrices
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