METHOD FOR THE MANUFACTURE OF ELASTIC AND TEAR-RESISTANT POLYURETHANE FOAMS AND THEIR APPLICATIONS

The invention relates to a method for producing polyurethane foams, wherein compositions comprising A) isocyanate-functional prepolymers which can be obtained by reacting A1) low-molecular diisocyanates with a molar mass of 140 to 278 g/mol with A2) polyalkylene oxides with an OH functionality of tw...

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Bibliographische Detailangaben
Hauptverfasser:	WEISER, Marc-Stephan, PLUG, Sascha, DÖRR, Sebastian, STOYE, Claudine, SUETTERLIN, Jan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PROSTHESES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OR PROTECTION OF EYES OR EARS
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