Leimenstoll
Marc Leimenstoll, Hilden DE
Patent application number | Description | Published |
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20090247721 | PREPOLYMERS - The invention relates to novel prepolymers which are accessible from the formamides of oligomeric di- or polyamines (formamide-terminated oligomers) and di- or polyisocyanates. | 10-01-2009 |
20100210748 | REACTIVE POLYURETHANE COMPOSITIONS - The present invention relates to reactive polyurethane compositions having only small amounts of free, low molecular weight diisocyanates before and after crosslinking, and to the production thereof and the use thereof in reactive one- and two-component adhesives/sealants, bonding foams, encapsulating compounds and in flexible, rigid and integral foams. | 08-19-2010 |
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 |
20110028582 | HOT MELTS - The present invention relates to reactive preparations, comprising isocyanate-functional polyurethane building blocks, to a method for the production thereof, and to the use thereof as or in adhesives having high initial strength and high mechanical strength. | 02-03-2011 |
Marc Leimenstoll, Dormagen DE
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20110172321 | HOTMELT VISCOSITY STABILIZER - The invention relates to innovative viscosity stabilizers for hotmelts, to melt-viscosity-stable hotmelts comprising these viscosity stabilizers, to a process for preparing them and to their use. | 07-14-2011 |
Marc Christian Leimenstoll, Hilden DE
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20080312361 | Reactive Polyurethane Hot-Melt Formulations, Processes for Preparing the Same, and Uses Therefor - Hot-melt adhesive formulations comprising a polyurethane and a nucleating agent, preferably wherein the polyurethane comprises a reaction product of (a) a diisocyanate component and (b) a polyol component, wherein the diisocyanate component comprises one or more selected from the group consisting of aromatic diisocyanates, aliphatic diisocyanates, araliphatic diisocyanates, cycloaliphatic diisocyanates, and mixtures thereof, and wherein (a) and (b) are present in a ratio such that a molar ratio of NCO to OH is greater than 1; processes for preparing the same; compositions containing such formulations; and uses therefor. | 12-18-2008 |
Robert Leimenstoll, Woodstock, GA US
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20150208774 | Retractable Luggage Wheel System - A retractable wheel system for luggage. The retractable wheel system includes a luggage body with a base portion, a top portion and a plurality of sides, which define a packing compartment. At least two wheels are pivotably mounted to the base portion of the luggage body. An actuator is coupled to the housing, the actuator retracts or extends a cable wire. The cable wire extends from the actuator to the retractable wheels. The cable wire is guided to a rotary wheel by a pair of cable track wheels. The cable track wheels guide the cable wire along the rotary wheel from the actuator to the wheels. A recoil spring is connected to the actuator, the recoil spring contracts the cable wire and retracts the wheels. Further, a plurality of pockets are disposed at the base portion to house the wheels when the wheels are retracted. | 07-30-2015 |
Sandra Leimenstoll, Mannheim DE
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20110088589 | Anticorrosion additives for manufacturing processes, a process for preparation thereof and use thereof - The present invention relates to novel anticorrosion additives for manufacturing processes, comprising at least one triazole and the reaction product of at least one alkylene glycol and at least one carboxylic anhydride, to a process for preparation thereof and to the use thereof for corrosion protection for aluminium and/or aluminium alloys. | 04-21-2011 |
20120074358 | Anticorrosion additives for manufacturing processes, a process for preparation thereof and use thereof - The present invention relates to novel anticorrosion additives for manufacturing processes, comprising at least one triazole and the reaction product of at least one alkylene glycol and at least one carboxylic anhydride, to a process for preparation thereof and to the use thereof for corrosion protection for aluminium and/or aluminium alloys. | 03-29-2012 |