Patent application number | Description | Published |
20110015291 | PREPOLYMERS BASED ON DI- OR POLYISOCYANATES AND FORMAMIDE-TERMINATED LOW MOLECULAR WEIGHT COMPOUNDS, PROCESSES FOR PREPARING THE SAME AND USES THEREOF - Prepolymers, which are accessible from formamides of low molecular weight di- or triamines (formamide-terminated low molecular weight compounds) and di- or polyisocyanates, of the general formula (II): | 01-20-2011 |
20110133598 | ELECTROMECHANICAL TRANSDUCER COMPRISING A POLYURETHANE POLYMER WITH POLYTETRAMETHYLENE GLYCOL ETHER UNITS - The present invention provides an electromechanical transducer comprising a dielectric elastomer with contact by a first electrode and a second electrode, said dielectric elastomer comprising a polyurethane polymer comprising the reaction product of A) a polyisocyanate and/or B) a polyisocyanate prepolymer with C) a compound having at least two isocyanate-reactive groups wherein the polyisocyanate prepolymer B) and/or the compound C) having at least two isocyanate-reactive groups comprise polytetramethylene glycol ether units of the formula (I): | 06-09-2011 |
20120116041 | REACTIVE SYSTEMS CONTAINING FORMAMIDES - The invention relates to novel formamides derived from diamines or triamines. As compared to amines, these formamide-terminated compositions have a decelerated reactivity to polyisocyanates, that is, prepolymers. | 05-10-2012 |
20120128960 | ELECTRO-SWITCHABLE POLYMER FILM ASSEMBLY AND USE THEREOF - The invention relates to an electro-switchable polymer film assembly having a first and a second surface side, comprising at least one pair of electrodes ( | 05-24-2012 |
20120136115 | ISOCYANATE GROUP-CONTAINING PREPOLYMERS HAVING GOOD STORAGE STABILITY - The invention relates to adhesives, coating agents and sealing agents curing under the influence of moisture, which exhibit good storage stability, can be processed within a wide tolerance range and are fast-curing. | 05-31-2012 |
20120245241 | POLYURETHANE PREPOLYMERS - The invention relates to polyurethane prepolymers, to a method for the production thereof, and to the use thereof as binding agents for adhesives, coatings, or foams. | 09-27-2012 |
20120245242 | POLYURETHANE PREPOLYMERS - The invention relates to polyurethane prepolymers, to a method for the production thereof, and the use thereof as binding agents for adhesives, coatings, or foams. | 09-27-2012 |
20120245279 | SEALANTS - The invention relates to alkoxysilane groups comprising prepolymers and the use thereof as binding agents for sealants. | 09-27-2012 |
20140120354 | POLYURETHANE POLYMERS - The present invention relates to polyurethane polymers, a process for their preparation and their use as binders for adhesives, coatings or foams. | 05-01-2014 |
20140187705 | ADHESIVES - The present invention relates to adhesives based on silane-modified polymers and to substrates coated therewith and connected thereto. | 07-03-2014 |
20140190369 | POLYURETHANE POLYMERS - The present invention relates to polyurethane polymers, a process for their preparation and their use as binders for adhesives, coatings or foams. | 07-10-2014 |