Shirodkar
Amey A. Shirodkar, Vancouver CA
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20090064114 | SYSTEMS, METHODS, AND COMPUTER PRODUCTS FOR AUTOMATED INJECTION OF JAVA BYTECODE INSTRUCTIONS FOR JAVA LOAD TIME OPTIMIZATION VIA RUNTIME CHECKING WITH UPCASTS - Automated injection of Java bytecode instructions for Java load time optimization via runtime checking with upcasts. Exemplary embodiments include a method including generating a stack for each of a plurality of bytecodes, generating a subclass configured to keep a history of instructions that have modified the stack, statically scanning a plurality of Java classes associated with the plurality of bytecodes to locate class file configurations and bytecode patterns that cause loading of additional classes to complete a verification of each of the classes in the plurality of Java classes, rewriting the bytecodes to delay the loading of the additional classes until required at a runtime, recording modifications that have been made to the stack by the instructions, and applying the modifications to each of the bytecodes in the plurality of bytecodes. | 03-05-2009 |
Pradeep Shirodkar, Stow, OH US
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20110169199 | Process For Preparing Articles - The present invention relates to a process for preparing a thermoplastic vulcanizate (TPV) comprising: contacting a thermoplastic polymer, a cross-linkable elastomer, at least one curative, and at least one cure activator in a solvent to form Composition A. The solvent is then removed, and thereafter the cross-linkable elastomer is at least partially cured. The average particle size of the cross-linkable elastomer is 10 microns or less after the solvent is removed. | 07-14-2011 |
Pradeep P. Shirodkar, Houston, TX US
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20110196101 | Homogeneous Polymer Blend and Process of Making the Same - A homogeneous polymer blend comprises a thermoplastic first polymer having a crystallinity of at least 30%; and a second polymer having a crystallinity of more than 5% and being at least partially cross-linked. | 08-11-2011 |
20130018120 | DENDRITIC ETHYLENE POLYMERS AND PROCESSES FOR MAKINGAANM Tsou; Andy H.AACI AllentownAAST PAAACO USAAGP Tsou; Andy H. Allentown PA USAANM Luo; ShujiAACI BridgewaterAAST NJAACO USAAGP Luo; Shuji Bridgewater NJ USAANM Crowther; Donna J.AACI SeabrookAAST TXAACO USAAGP Crowther; Donna J. Seabrook TX USAANM Kiss; GaborAACI HamptonAAST NJAACO USAAGP Kiss; Gabor Hampton NJ USAANM Soulages; Johannes M.AACI MorristownAAST NJAACO USAAGP Soulages; Johannes M. Morristown NJ USAANM Shirodkar; Pradeep P.AACI HoustonAAST TXAACO USAAGP Shirodkar; Pradeep P. Houston TX US - Provided is a dendritic ethylene polymer. The polymer is a dendritic polymer of an ethylene/alpha-olefin-diene copolymer and a vinyl-terminated polyethylene. There is also provided a process for making a dendritic ethylene polymer. The process includes the steps of preparing a dendritic ethylene polymer by reacting ethylene/alpha-olefin-diene copolymer with vinyl-terminated polyethylene in the presence of a radical source. There is also provided a blend and a blown film that include the dendritic ethylene polymer. | 01-17-2013 |
20130090433 | Modified Polyethylene Compositions - The present invention relates to a branched modifier and a composition comprising more than 25 wt % (based on the weight of the composition) of one or more linear ethylene polymers having a g′ | 04-11-2013 |
20130209774 | Modified Polyethylene Compositions for Cast Film - The present invention relates to a cast film comprising a composition comprising more than 25 wt % (based on the weight of the composition) of one or more linear ethylene polymers having a g′ | 08-15-2013 |
20130211008 | Modified Polyethylene Film Compositions - The present invention relates to polyethylene compositions comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, in particular, this invention further relates to polyethylene blends comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, wherein the modifier has: 1) a g′ value less than 0.75; 2) a Cayley tree topology with a layer number of 2 or more more; and 3) a average Mw between the branch points of 1,500 g/mol or more. | 08-15-2013 |
20130211009 | Modified Polyethylene Blown Film Compositions Having Excellent Bubble Stability - The present invention relates to polyethylene compositions comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, in particular, this invention further relates to polyethylene blends comprising one or more ethylene polymers and one or more dendritic hydrocarbon polymer modifiers, wherein the modifier has: 1) a g′ | 08-15-2013 |
20130216812 | Modified Polyethylene Compositions with Enhanced Melt Strength - The present invention relates to a branched modifier and a composition comprising more than 25 wt % (based on the weight of the composition) of one or more linear ethylene polymers having a g′ | 08-22-2013 |
20130224463 | Modified Polyethylene Compositions for Blown Film - The present invention relates to a blown film comprising more than 25 wt % (based on the weight of the composition) of one or more linear ethylene polymers having a g′vis of 0.97 or more and an Mw of 20,000 g/mol or more and at least 0.1 wt % of a branched modifier where the modifier has a) a g′vis of 0.90 or less; b) an Mw of 100,000 g/mol or more; c) an Mw/Mn of 3.0 or more; d) an Mz/Mn of 7.0 or more; e) optionally, an Mz of 2,000,000 g/mol or less; and f) a shear thinning ratio of 40 or more. | 08-29-2013 |
20130253120 | Functionalized Polymers and Oligomers - A functionalized polyolefin having one or more pyridazine moieties is disclosed herein. A method to produce the functionalized polyolefin is also disclosed. A composition including the functionalized polyolefin is also disclosed. | 09-26-2013 |
20140088213 | Branched Polyethylenes by Hydrosilation Grafting to Improve Processability of Polyethylene - This invention relates to blends of polyalphaolefins (PAOs) and polyhydrosilane-modified polyolefins, methods to prepare the blends and methods to prepare polyhydrosilane-modified polyolefins. | 03-27-2014 |
20140155553 | HDPE Modified Polyethylene Blown Film Compositions Having Excellent Bubble Stability - The present invention relates to polyethylene compositions comprising one or more ethylene polymers and one or more HDPE modifiers, in particular, this invention further relates to polyethylene blends comprising one or more ethylene polymers and one or more HDPE modifiers, wherein the modifier has: 1) a density of greater than 0.94 g/cc; 2) a M | 06-05-2014 |
20140309358 | Vulcanized Polymer Blends - A heterogeneous vulcanized polymer blend comprising a continuous phase comprising a thermoplastic polypropylene having a crystallinity of at least 30% and a dispersed phase comprising particles of an elastomeric copolymer dispersed in the continuous phase and having an average particle size of less than 5 micron. The elastomeric copolymer has a crystallinity of less than 20% and is at least partially cross-linked such that no more than about 80 wt % of the elastomeric copolymer is extractable in cyclohexane at 23° C. | 10-16-2014 |
20140309359 | Heterogeneous In-Situ Polymer Blend - A heterogeneous in-situ polymer blend comprising a continuous phase comprising a polypropylene having a crystallinity of at least 30% and a melting point temperature T | 10-16-2014 |
Pradeep P. Shirodkar, Kingwood, TX US
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20080287615 | Polymerization Process - The present invention relates to a gas phase process for polymerizing one or more hydrocarbon monomer(s) in the presence of a catalyst system and a fluorinated hydrocarbon, where the fluorinated hydrocarbon is present at a partial pressure of 6.9 to 348 kPa in the reactor and the reactor temperature is from 30 to 120° C. | 11-20-2008 |
20100164133 | Oxygen Tailoring of Polyethylene Resins - A process is provided for extruding a bimodal polyethylene resin. The process includes providing a polyethylene homopolymer or copolymer resin having a bimodal molecular weight distribution; conveying the resin through an extruder having a feed zone in which the resin is not melted, a melt-mixing zone in which at least a portion of the resin is melted, and a melt zone in which the resin is in a molten state, each zone being partially filled with the resin; and contacting the molten resin in the melt zone with a gas mixture of 8 to 40% by volume O | 07-01-2010 |
Pradeep P. Shirodkar, Stow, OH US
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20080312375 | Polymerization Process - This invention is directed to processes of making polymer in the presence of a fluorinated hydrocarbon and recovering the polymer. The processes provided enable polymerization processes to be practiced with minimal fouling in the reaction system, and allows for the recovery of the fluorinated hydrocarbon and other hydrocarbons such as hydrocarbons for re-use in the process or hydrocarbon by-products from the polymerization process. The invention is particularly beneficial in the production of propylene polymers and copolymes using bulky ligand metallocene-type catalyst systems. | 12-18-2008 |
20110196102 | Heterogeneous Polymer Blend With Continuous Elastomeric Phase And Process Of Making The Same - A heterogeneous polymer blend comprises a dispersed phase comprising a thermoplastic first polymer having a crystallinity of at least 30% and a continuous phase comprising a second polymer different from the first polymer. The second polymer has a crystallinity of less than 20% and is at least partially cross-linked. | 08-11-2011 |
Pradeep Pandurang Shirodkar, Houston, TX US
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20130261264 | BRANCHED SATURATED HYDROCARBON POLYMERS AS EXTENSIONAL RHEOLOGY MODIFIERS WITHOUT IMPACTING SHEAR PROPERTIES - Provided are blends of branched hydrocarbon comb polymers having tailored branching and molecular weight parameters, with substantially linear polymers. Such blends have been found to have improved extensional rheological properties, while maintaining nearly the viscosity of the substantially linear polymers. The blends of the hydrocarbon comb polymers with the substantially linear polymers thus maintain the extrusion processing characteristics of the linear polymer alone, but have improved extensional flow processability, with strain hardening ratios (SHR) greater than 1. The blends are effective in blown film processing. Also disclosed are related methods for improving extensional flow processability using the branched hydrocarbon comb polymers, as well as the branched hydrocarbon comb polymers themselves, including as a property enhancing additive for such substantially linear polymers. | 10-03-2013 |
Vithal Shirodkar, Fremont, CA US
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20110228670 | N_Port ID Virtualization node redundancy - In one embodiment, a method includes establishing a link between two N_Port Identifier Virtualization (NPIV) switches, the link having a high cost assigned thereto. The NPIV switches are in communication with a plurality of hosts through an N_Port Virtualization (NPV) device. The method further includes receiving at a first of the NPIV switches, an indication of a failure at a second of the NPIV switches, receiving data at the first NPIV switch, the data destined for one of the hosts associated with a domain of the second NPIV switch, and forwarding the data to the NPV device for delivery to the host, wherein a Fibre Channel Identifier (FCID) of the host is the same before and after the failure at the second NPIV switch. An apparatus is also disclosed. | 09-22-2011 |
Zubin Shirodkar, Plainview, NY US
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20110217680 | WRITING INSTRUMENT GRIPPING AID - A gripping aid for use in connection with a hand-held writing, drawing and painting instrument comprising a single unitary body having a radial section capable of supporting the radial section of the hand fixedly connected to an ulnar section capable of supporting the ulnar section of the hand. | 09-08-2011 |