Mcleod, TX
Celeste Jean Mcleod, Houston, TX US
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20150094503 | CATALYST FOR PRODUCING HYDROCARBONS - A hydropyrolysis catalyst and a process using that catalyst are described. The catalyst comprises a support and an active metal component wherein the catalyst is an eggshell type catalyst having the active metal component located in the outer portion of the support. | 04-02-2015 |
George Michael Mcleod, Longview, TX US
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20090182185 | ACETYLENE REMOVAL METHODS AND APPARATUS - The present invention provides a method and apparatus for removing acetylene from a gasoeus mixture comprising hydrogen, methane, ethane, ethylene, acetylene, propane, propylene, butane, butenes, butadiene, and other C4 or higher hydrocarbons. The method of the invention utilizes a front-end acetylene removal unit (“ARU”) located after a charge gas compressor in which acetylene is selectively reduced. The method of the invention achieves selective reduction of acetylene by using a proprietary Chevron Phillips E series palladium based catalyst. The method of the invention also utilizes a novel startup procedure, a novel emergency shutdown procedure, a novel maximum cool down procedure, and a novel carbon monoxide monitoring procedure. | 07-16-2009 |
Jules Michael Mcleod, Kingwood, TX US
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20120110077 | System and Method Using A Simplified XML Format for Real-Time Content Publication - A system and method for delivering content in real-time using advanced messaging technology that reduces the risk of content being lost or dropped in transmission. The system and method utilize a custom, simplified XML format to deliver real-time textual, numeric, and metadata content directly to subscribers. The XML tag set specifies all of the information needed to package, process, and distribute real-time content messages and includes an advanced tagging structure that allows granular content customization. Messages are built on the fly using multi-channel data processing techniques. The XML delivery system and method offers an array of real-time market-specific page-based “Alert” services and aggregated newswires with accompanying real-time numeric data feeds. These feeds contain proprietary assessments and other price data across a broad spectrum of global and regional commodity markets, including oil, petrochemicals, metals, electric power, natural gas, coal, and risk. | 05-03-2012 |
Michael Mcleod, Kemah, TX US
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20090035546 | POLYETHYLENE FILMS - The present invention relates to polyethylene films, and to processes for making films. In particular the invention relates to solid state stretched films that may be monoaxially or biaxially oriented. The processes can tolerate high draw ratios and lower extrusion pressures and amperes while producing films having high tensile strength and modulus as well as low shrinkage. The polyethylene used to make the films has a density of from 0.940 to less than 0.960, a molecular weight distribution of greater than 10, a melt flow index ranging from 0.30 dg.min to 1.00 dg/min and a weight average molecular weight of 300,000 or less. | 02-05-2009 |
20100081767 | Articles Formed from Nucleated Polyethylene - Polymer articles and processes of forming the same are described herein. The processes generally include providing an ethylene based polymer, blending the ethylene based polymer with a modifier to form modified polyethylene and forming the modified polyethylene into a polymer article, wherein the polymer article exhibits a haze that is at least about 10% less than a polymer article prepared with a similarly modified polyethylene. | 04-01-2010 |
20100129652 | Polyethylene Films - The present invention relates to polyethylene films, and to processes for making films. In particular the invention relates to solid state stretched films that may be monoaxially or biaxially oriented. The processes can tolerate high draw ratios and lower extrusion pressures and amperes while producing films having high tensile strength and modulus as well as low shrinkage. The polyethylene used to make the films has a density of from 0.940 to less than 0.960, a molecular weight distribution of greater than 10, a melt flow index ranging from 0.30 dg.min to 1.00 dg/min and a weight average molecular weight of 300,000 or less. | 05-27-2010 |
20100159173 | Polyethylene Polymerization Processes - Polymer articles and processes of forming the same are described herein. The processes generally include providing a bimodal ethylene based polymer, blending the bimodal ethylene based polymer with a nucleator to form modified polyethylene and forming the modified polyethylene into a polymer article, wherein the polymer article is selected from pipe articles and blown films. | 06-24-2010 |
20110105691 | Blends of Polypropylene and Polyethylene and Methods of Forming the Same - Polymer blends and methods of forming the same are described herein. The polymer blends generally include a single site transition metal catalyst formed polypropylene, a single site transition metal catalyst formed polyethylene and a polyethylene compatible nucleator. | 05-05-2011 |
20110112231 | Neutralizer Modified Propylene Based Polymers and Processes of Forming the Same - Polymer articles formed from a modified propylene based polymer and processes of forming the same are described herein. The modified propylene based polymers generally include a propylene based polymer, a nucleator including a hyper nucleator, and a neutralizer composition, wherein the neutralizer composition includes a first compound selected from stearoyl lactylates, lactates, hydrotalcites, hydroxides and combinations thereof and may optionally include a second compound selected from metal stearates, wherein the lactates are selected from modified calcium salts derived from stearic and lactic acids and calcium lactates. | 05-12-2011 |
20130165563 | POLYPROPYLENE WITH LOW FLUID RETENTION - A controlled rheology polypropylene that is made from Ziegler-Natta produced random copolymer and an additive formulation, extruded in the presence of a peroxide, exhibits low fluid retention and can be used to make medical/laboratory grade equipment, such a pipette tips. | 06-27-2013 |
20130165590 | METHODS FOR IMPROVING MULTIMODAL POLYETHYLENE AND FILMS PRODUCED THEREFROM - A blown film composition including a first high density polyethylene component and a second high density polyethylene component, wherein the blown film contains a mixture of three or more discrete molecular weight distributions, and wherein the second high density polyethylene component has at least one more discrete molecular weight distribution than the first high density polyethylene component. | 06-27-2013 |
20130331503 | Methods for Improving Multimodal Polyethylene and Films Produced Therefrom - A blown film composition including a first high density polyethylene component and a second high density polyethylene component, wherein the blown film contains a mixture of three or more discrete molecular weight distributions, and wherein the second high density polyethylene component has at least one more discrete molecular weight distribution than the first high density polyethylene component. | 12-12-2013 |
20140057345 | Polypropylene Resin Formulation for Autoclave Applications - A method including supplying a polypropylene resin, blending the polypropylene resin with Zinc Stearate, and forming a molded article from the polypropylene resin. Further, an article including a polypropylene resin blended with Zinc Stearate. | 02-27-2014 |
20140138870 | Polyethylene Useful For Producing Film and Molded Articles In A Process Which Uses Solid State Stretching - Applicants have discovered that certain polyethylene (PE) homopolymers or copolymers of ethylene and C | 05-22-2014 |
Michael A. Mcleod, Kemah, TX US
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20090155614 | Polypropylene Materials and Method of Preparing Polypropylene Materials - A polypropylene material may be prepared from a blend of heterophasic propylene copolymers and propylene homopolymers. The material may be prepared by blending the polymers while they are in a molten state, and forming a film or sheet from the polymer blend. The materials may also be formed as coextruded materials or as ternary blends with a polyethylene or a single phase random propylene copolymer. The blends and neat polymers have particular application to forming slit film tapes and similar materials. The resultant materials may exhibit increased tenacity, elongation and toughness and greater surface roughness as compared to those materials prepared solely from propylene homopolymers. | 06-18-2009 |
Michael Allen Mcleod, Kemah, TX US
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20090191388 | Modifiers for Oriented Polypropylene - A biaxially oriented film that comprises polypropylene and either polytrimethylene terephthalate or polymethylpentene as a cavitating agent in an amount from 5 wt % to 25 wt %. The film has a haze of from 90% to 100% and a gloss of from 10 to 150. The film may be used in food packaging applications and in industrial applications. | 07-30-2009 |
20120196982 | Modifiers for Oriented Polypropylene - A biaxially oriented film that comprises polypropylene and either polytrimethylene terephthalate or polymethylpentene as a cavitating agent in an amount from 5 wt % to 25 wt %. The film has a haze of from 90% to 100% and a gloss of from 10 to 150. The film may be used in food packaging applications and in industrial applications. | 08-02-2012 |
Mike Mcleod, Kemah, TX US
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20090110944 | Blends of Polypropylene Impact Copolymers with Other Polymers - It has been discovered that the properties of sheet or film materials of broad molecular weight distribution ethylene/propylene rubber impact-modified heterophasic copolymer (ICP) can be improved by blending the ICP with a second polyolefin. The second polyolefin may be a syndiotactic polypropylene (sPP), a random copolymer (RCP) of propylene and comonomer (e.g. ethylene and/or butene) made using a Ziegler-Natta or metallocene catalyst, medium density polyethylene (MDPE), linear low density polyethylene (LLDPE), or low crystalline copolymer of propylene/α-olefin. Improvements include, but are not necessarily limited to, reduced motor amps, lower secant modulus, increased dart drop strength, increased gloss, reduced haze, increased elongation to yield, elimination of stress whitening, improved puncture resistance, and decreased seal initiation temperature. This sheet of film materials may be co-extruded with other resins or laminated with other materials after extrusion. | 04-30-2009 |