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 |
Patent application number | Description | Published |
20090061137 | Coextruded, Heat-Sealable and Peelable Polyester Film - The invention relates to a coextruded, peelable, and biaxially oriented polyester film with a base layer (B) and with at least one outer layer (A) applied to this base layer (B). The outer layer (A) is heat-sealable and features peelability with respect to nonpolar substrates, such as polystyrene (“PS”) and polypropylene (“PP”). The heat-sealable and peelable outer layer (A) includes a copolymer formed from ethylene and an acrylate. The invention further relates to a process for the production of the film and to packaging formed from the film. | 03-05-2009 |
20090061138 | Peelable, biaxially oriented polyester film - The invention relates to a coextruded, peelable, and biaxially oriented polyester film with a base layer (B) and with at least one outer layer (A) applied to this base layer (B). The outer layer (A) is heat-sealable and features good peelability with respect to nonpolar substrates, such as polystyrene and polypropylene. The heat-sealable and peelable outer layer (A) includes a copolymer of ethylene and polar-ethylene. The invention further relates to a process for the production of the film and to packaging formed from the film. | 03-05-2009 |
20100288353 | Coextruded, biaxially oriented polyester films with improved adhesion properties, reverse-side laminates for solar modules, and solar modules - The invention relates to a coextruded, biaxially oriented polyester film including a base layer (B) and at least one outer layer (A), in which the base layer (B) is mainly formed from thermoplastic polyester and the outer layer (A) is mainly formed from a mixture of from 50 to 97% by weight of ethylene-acrylate copolymer and from 3 to 50% by weight of polyester, where the proportion of acrylate in the ethylene-acrylate copolymer is from 2.5 to 15 mol %, based on the monomers of the copolymer. A process for the production of the film, and the use of the film are also described. | 11-18-2010 |
20100291396 | Polyester film that seals at low temperature for nonpolar substrates - The invention relates to a heat-sealable coextruded, biaxially oriented polyester film which is peelable with respect to nonpolar substrates, for example PS and PP, and which encompasses a base layer (B) and an outer layer (A), in which
| 11-18-2010 |
20110171464 | Sealable biaxially oriented polyester film - The invention relates to a sealable, biaxially oriented polyester film comprising a base layer B, a sealable cover layer A, and a non-sealable cover layer C. The invention further relates to a method for producing the film and to the use thereof. | 07-14-2011 |