Neil H.
Neil H. Dispigna, Durham, NC US
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20150037763 | ELECTROACTIVE, ACTUATED DOT STRUCTURES AND ASSOCIATED METHODS - Systems and methods for an electroactive polymer actuated dot structure is disclosed herein. According to an aspect, an actuated dot structure includes a housing. The actuated dot structure also includes a pin configured to move between a first position and a second position with respect to the housing. Further, the actuated dot structure includes a multimorph engaged with the pin and configured to displace the pin between the first and second positions and to latch the pin in the second position. | 02-05-2015 |
Neil H. Mosesman, Mount Joy, PA US
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20120210804 | SOLID ALIQUOTS OF MULTIRESIDUE METHOD SALTS FOR SOLID PHASE EXTRACTION APPLICTIONS - It is an object of the invention to improve the current QuEChERS technology. In one aspect of the invention, the buffer-salt powder mixture of the first stage of the QuEChERS process is compressed into a solid dosage form before it is used in the first stage of the QuEChERS process. Replacing the QuEChERS powders (the buffer-salt powder mixture of the first stage of the QuEChERS process) with solid aliquots eliminates the need for using centrifuge tubes for packaging the product. | 08-23-2012 |
Neil H. Nodelman, Upper St. Clair, PA US
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20090036562 | Process for preparing closed-cell water-blown rigid polyurethane foams having improved mechanical properties - The present invention is directed to a process for preparing water-blown rigid polyurethane foams having at least an 80% closed-cell content which involves reacting a) at least one polyol mixture which is composed of (i) at least one polymer polyol; (ii) at least one polyol having a hydroxyl value within the range of from about 200 to about 800; and (iii) optionally, at least one polyol having a hydroxyl value within the range of from about 25 to about 115; with b) at least one polymeric isocyanate and/or a prepolymer thereof; in the presence of c) optionally, at least one catalyst; d) water; and e) optionally, at least one additive or auxiliary agent. The present invention is also directed to the closed-cell water blown rigid polyurethane foams produced by the process of the present invention. The invention is further directed to a polyurethane-foam forming mixture which is used to produce the water-blown rigid polyurethane foams of the present invention. Foams produced according to the present invention have reduced friability and acceptable adhesion to substrates as well as acceptable compressive strength. | 02-05-2009 |
20090156777 | Freeze-stable aromatic diisocyanates and processes for the preparation of these freeze-stable products - This invention relates to freeze-stable aromatic diisocyanates, an to processes for the preparation of these freeze-stable aromatic diisocyanates. The preferred aromatic diisocyanate is preferably diphenylmethane diisocyanate. These freeze-stable aromatic diisocyanates comprise a blend of an aromatic diisocyanate, with 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, and have an NCO group content of from about 6% to about 29% by weight. Suitable aromatic diisocyanates contain one or more of the following modifying groups: allophanate groups, carbodiimide groups, uretonimine groups, biuret groups, dimer groups, isocyanurate groups, urea groups and/or urethane groups. Prepolymers of these modified aromatic diisocyanates are also suitable for the present invention. | 06-18-2009 |
Neil H. Puester, Aurora, CO US
Patent application number | Description | Published |
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20090233172 | ELECTRODE, METHOD FOR MANUFACTURING ELECTRODE, BIPLATE ASSEMBLY AND BIPOLAR BATTERY - An electrode for a biplate assembly includes an active material made from a compressed powder | 09-17-2009 |
20090282672 | METHOD FOR MANUFACTURING A BIPOLAR BATTERY WITH A GASKET - A gasket is for use in a starved electrolyte bipolar battery. The gasket may be made from a hydrophobic material in the shape of a frame to prevent the creation of an electrolyte path between adjacent cells when mounted in a battery. The frame may be designed to at least partially encompass a biplate when mounted in a bipolar battery, and include a device or way to permit gas passage through the gasket. The gasket may be made from a material with deformable properties to provide a sealing to a biplate and/or endplate when mounted in a bipolar battery, whereby an outer pressure tight seal of the battery may be obtained. A starved bipolar battery and a method for manufacturing a starved bipolar battery are also disclosed. | 11-19-2009 |
20100151306 | BATTERY STACK ARRANGEMENT - The present invention relates to a battery stack arrangement ( | 06-17-2010 |
20120131793 | METHOD FOR MANUFACTURING A GASKET - A gasket for a bipolar battery comprises a structural part in the shape of a frame having an upper surface and a lower surface, and at least one channel to permit gas passage through the gasket. The structural part may be made from a first material having hydrophobic properties. The gasket further comprises at least a first sealing surface arranged in a closed loop projecting from the upper surface, and at least a second sealing surface arranged in a closed loop projecting from the lower surface. The first and the second sealing surfaces are provided on at least one sealing part, are made from a second material, and the first material of the structural part has a higher elastic modulus than an elastic modulus of the second material of the sealing parts. A bipolar battery and a method for manufacturing a gasket are also disclosed. | 05-31-2012 |