Patent application number | Description | Published |
20080272062 | BROAD SPECTRUM ANTIMICROBIAL PURIFICATION DEVICES AND METHODS FOR PURIFYING FLUIDS - Devices and methods for inactivating microbiological contaminants in a fluid are provided for use in water, air, and other fluid treatment applications. The device includes (i) a housing having at least one fluid inlet and at least one fluid outlet; and (ii) an antimicrobial material secured in the housing between said at least one fluid inlet and said at least one fluid outlet. In one embodiment, the antimicrobial material is a biguanide dihydrate compound, such as a chlorhexidine dihydrate, which exhibits broad spectrum antimicrobial activity. | 11-06-2008 |
20080306301 | BROAD SPECTRUM ANTIMICROBIAL PURIFICATION MATERIALS AND METHODS FOR PURIFYING FLUIDS - An antimicrobial composition for use in water, air, and other fluid treatment applications is provided. The composition includes a biguanide dihydrate compound, such as a chlorhexidine dihydrate, which exhibits broad spectrum antimicrobial activity. | 12-11-2008 |
20090191250 | Antimicrobial Composite Material and Method for Fluid Treatment - Composite materials with broad spectrum antimicrobial properties and methods and devices for fluid treatment utilizing said materials are provided. The antimicrobial composite materials may include combinations of activated carbon and a biguanide hydrate. A particular composition includes a mixture of carbon particles and particles of chlorhexidine hydrate, which is useful in fixed particle bed water treatment devices and methods. | 07-30-2009 |
Patent application number | Description | Published |
20080272062 | BROAD SPECTRUM ANTIMICROBIAL PURIFICATION DEVICES AND METHODS FOR PURIFYING FLUIDS - Devices and methods for inactivating microbiological contaminants in a fluid are provided for use in water, air, and other fluid treatment applications. The device includes (i) a housing having at least one fluid inlet and at least one fluid outlet; and (ii) an antimicrobial material secured in the housing between said at least one fluid inlet and said at least one fluid outlet. In one embodiment, the antimicrobial material is a biguanide dihydrate compound, such as a chlorhexidine dihydrate, which exhibits broad spectrum antimicrobial activity. | 11-06-2008 |
20080306301 | BROAD SPECTRUM ANTIMICROBIAL PURIFICATION MATERIALS AND METHODS FOR PURIFYING FLUIDS - An antimicrobial composition for use in water, air, and other fluid treatment applications is provided. The composition includes a biguanide dihydrate compound, such as a chlorhexidine dihydrate, which exhibits broad spectrum antimicrobial activity. | 12-11-2008 |
20090191250 | Antimicrobial Composite Material and Method for Fluid Treatment - Composite materials with broad spectrum antimicrobial properties and methods and devices for fluid treatment utilizing said materials are provided. The antimicrobial composite materials may include combinations of activated carbon and a biguanide hydrate. A particular composition includes a mixture of carbon particles and particles of chlorhexidine hydrate, which is useful in fixed particle bed water treatment devices and methods. | 07-30-2009 |
Patent application number | Description | Published |
20080214738 | BLENDS OF ANIONIC COPOLYMERS SUITABLE FOR SURFACE SIZE AND METHODS OF MAKING THE SAME - A sizing composition comprises a blend of at least two anionic copolymers. | 09-04-2008 |
20090165978 | BLENDS OF GLYOXALATED POLYACRYLAMIDES AND PAPER STRENGTHENING AGENTS - Compositions comprising a blend of two or more paper strengthening agents have improved stability compared with previously known paper strengthening agents. One component is a polymeric paper strengthening agent, preferably a wet strengthening agent. The other component is a stabilized polyacrylamide prepared by (1) reacting a first portion of glyoxal with a polyacrylamide having pendant amide groups to form a first reaction mixture comprising polyacrylamide; (2) adding an acid to the first reaction mixture to form a second reaction mixture having a reduced pH and comprising the polyacrylamide; and (3) adding a second portion of glyoxal to the second reaction mixture to form the stabilized polyacrylamide. If desired, an aldehyde scavenger can be included in one or more of step (1), step (2), step (3), or the stabilized polyacrylamide. Such compositions can be used to enhance the strength of paper, particularly the wet strength of paper. | 07-02-2009 |
20140102651 | GREASEPROOF PAPER WITH LOWER CONTENT OF FLUOROCHEMICALS - Methods for making and using aqueous dispersions for imparting grease/oil resistance to paper, paperboard and cellulose fiber products generally are provided. In particular, there are provided aqueous colloidal dispersions comprising nanoparticles of at least one colloidal clay and an aqueous fluorochemical, which can be applied to, on, or in paper, paperboard and cellulose fiber products. The paper and products that have been modified using these aqueous dispersions have good resistance to oil and grease penetration with lower overall amounts of aqueous fluorochemicals being required. Additional methods for imparting grease/oil resistance to paper, paperboard and cellulose fiber products generally are provided. In particular, there is provided a process for improving the oil and grease resistance of a cellulose fiber material, the process comprising: a) applying a pretreatment composition comprising a cationic polymer to a cellulose fiber material in a size press to form a pretreated cellulose substrate; b) drying the pretreated cellulose substrate; and c) applying a fluorochemical composition to the dry pretreated cellulose substrate to form an oil-repellent cellulose fiber material. | 04-17-2014 |
20140106165 | PAPER WITH HIGHER OIL REPELLENCY - This disclosure provides for a process for making an oil and grease resistant cellulosic material such as paper and paperboard, the process comprising applying a homogeneous aqueous dispersion of fluorochemical surface-modified nanoparticles to a cellulosic substrate to form a treated cellulosic substrate, and subsequently drying the treated cellulosic substrate to form an oil repellent cellulosic material. Fluorochemicals that can be used to modify the nanoparticles include fluoroalkylsilanes, ionic fluorochemicals, or fluorinated polyacrylate obtained by seeded emulsion polymerization of fluorinated acrylates on the nanoparticles. Paper, paperboard and cellulose fiber articles that have been modified by the disclosed processes have improved oil and grease resistance properties. | 04-17-2014 |
20140166223 | BLENDS OF POLYMERS AS WET STRENGTHENING AGENTS FOR PAPER - Resin systems and methods for making and using same are provided. The method for making a paper product can include contacting a plurality of pulp fibers with a resin system. The resin system can include a first polyamidoamine-epihalohydrin resin and a second resin that can include a second polyamidoamine-epihalohydrin resin, a urea-formaldehyde resin, or a mixture thereof to produce a paper product. The first resin and the second resin can be sequentially or simultaneously contacted with the plurality of pulp fibers. The period for sequential addition between the first resin and the second resin is about 1 second to about 1 hour. | 06-19-2014 |
Patent application number | Description | Published |
20090205547 | YARN COLOR PLACEMENT SYSTEM - A yarn color placement system for a tufting machine including a series of different color yarns being fed to the needles of the tufting machine by yarn feed mechanisms. A backing material is fed through the tufting machine at an increased stitch rate as the needles are shifted according to the programmed pattern steps. A series of level cut loop loopers or hooks engage and pick loops of yarns from the needles, with the clips of the level cut loop loopers or hooks being selectively actuated to form cut pile tufts, while the remaining loops of yarns can be back-robbed so as to be hidden from view in the finished patterned tufted article. | 08-20-2009 |
20120174846 | YARN COLOR PLACEMENT SYSTEM - A yarn color placement system for a tufting machine including a series of different color yarns being fed to the needles of the tufting machine by yarn feed mechanisms. A backing material is fed through the tufting machine at an increased stitch rate as the needles are shifted according to the programmed pattern steps. A series of level cut loop loopers or hooks engage and pick loops of yarns from the needles, with the clips of the level cut loop loopers or hooks being selectively actuated to form cut pile tufts, while the remaining loops of yarns can be back-robbed so as to be hidden from view in the finished patterned tufted article. | 07-12-2012 |
20140311392 | Yarn Color Placement System - A yarn color placement system for a tufting machine including a series of different color yarns being fed to the needles of the tufting machine by yarn feed mechanisms. A backing material is fed through the tufting machine at an increased stitch rate as the needles are shifted according to the programmed pattern steps. A series of level cut loop loopers or hooks engage and pick loops of yarns from the needles, with the clips of the level cut loop loopers or hooks being selectively actuated to form cut pile tufts, while the remaining loops of yarns can be back-robbed so as to be hidden from view in the finished patterned tufted article. | 10-23-2014 |
Patent application number | Description | Published |
20090165774 | TEMPERATURE MEASUREMENT MEANS FOR COOKING APPLIANCES - A cooking appliance having a heating source and a cooking surface disposed above the heating source. A temperature sensing probe is located between the heating source and the cooking surface for indicating to a user the temperature at or near the cooking surface. | 07-02-2009 |
20110011388 | APPARATUS AND METHOD FOR PROVIDING AN IMPROVED COOKING GRATE FOR AN OUTDOOR GRILL - Provided is a cooking grate for improving cooking performance on an outdoor cooking grill. The cooking grate has a metallic plate, configured to be placed over a heat source in the outdoor cooking grill, where the metallic plate has a plurality of perforation holes. The cooking grate further includes a plurality of cooking surface ribs, configured to support food during cooking and positioned above the metallic plate. Also provided are methods of providing an improved cooking grate for an outdoor cooking grill including the steps of: perforating a metallic plate, configured to be positioned above a heat source on the outdoor cooking grill; forming a plurality of cooking surface ribs, configured to receive food to be cooked thereon. | 01-20-2011 |
20140083409 | APPARATUS AND METHODS FOR PROVIDING AN IMPROVED COOKING GRATE FOR AN OUTDOOR COOKING GRILL - Provided is a cooking grate for improving cooking performance on an outdoor cooking grill. The cooking grate has a metallic plate, configured to be placed over a heat source in the outdoor cooking grill, where the metallic plate has a plurality of perforation holes. The cooking grate further includes a plurality of cooking surface ribs, configured to support food during cooking and positioned above the metallic plate. Also provided are methods of providing an improved cooking grate for an outdoor cooking grill including the steps of: perforating a metallic plate, configured to be positioned above a heat source on the outdoor cooking grill; forming a plurality of cooking surface ribs, configured to receive food to be cooked thereon. | 03-27-2014 |
Patent application number | Description | Published |
20100223647 | METHOD AND APPARATUS FOR DISTRIBUTING MEDIA - A system that incorporates teachings of the present disclosure may include, for example, a media distribution device having a support structure adapted for removably receiving a server module, a plurality of encoders, and an Internet Protocol (IP) router module; and a bus adapted for placing the server module, the plurality of video encoders, and the IP router module in communication with each other, where the server module is adapted to receive media content, where the plurality of video encoders is adapted to generate a plurality of encoded media contents from the media content and the video encoders generate the encoded media contents in temporal proximity to each other, where the IP router module is adapted to distribute the plurality of encoded media contents over an IP network. Other embodiments are disclosed. | 09-02-2010 |
20100239086 | SYSTEM AND METHOD FOR SECURE TRANSMISSION OF MEDIA CONTENT - A system that incorporates teachings of the present disclosure may include, for example, a gateway comprising a controller to receive from a communication device a request for media content, receive a key and a record associated with the communications device from an interactive Television (iTV) system, wherein the record comprises a list of entitled media content, determine whether the requested media content is in the list of entitled media content, retrieve the requested media content from the iTV system when the requested media content is determined to be in the list of entitled media content, encrypt the retrieved media content utilizing the key, and transmit the encrypted media content to the communications device. Other embodiments are disclosed. | 09-23-2010 |
20110067058 | APPARATUS AND METHOD FOR PROVIDING CONTENT TO A MEDIA DEVICE - A system that incorporates teachings of the present disclosure may include, for example, a mobile device having a controller to present media content provided by an interactive television (iTV) network, select a function during presentation of the media content to store at least a remaining portion of the media content, wherein the function is selected when the presentation of the media content is to be interrupted, store the media content in a memory location of the mobile device, select the function to retrieve the remaining portion of the media content from the memory location, and present the remaining portion of the media content. Other embodiments are disclosed. | 03-17-2011 |
20110317543 | SCALING CONTENT COMMUNICATED OVER A NETWORK - The disclosed subject matter relates to an architecture that can scale content resolution in order to mitigate errors in a provisioned service of a communication network, such as a wireless service or a femtocell service that integrates with DSL or other broadband carriers. The architecture can identify fault conditions relating to e.g., bandwidth oversubscription or symbolization integrity. Based upon such identification, the architecture can alter encoding format codecs of certain types of content in order to reduce their resolution/quality, thereby mitigating bandwidth oversubscription fault conditions or freeing up space (without necessarily increasing bandwidth) to insert additional FEC code. | 12-29-2011 |
20130155838 | SCALING CONTENT COMMUNICATED OVER A NETWORK - An architecture is provided that can scale content resolution in order to mitigate errors in a provisioned service of a communication network, such as a wireless service or a femtocell service that integrates with DSL or other broadband carriers. The architecture can identify fault conditions relating to e.g., bandwidth oversubscription or symbolization integrity. Based upon such identification, the architecture can alter encoding format codecs of certain types of content in order to reduce their resolution/quality, thereby mitigating bandwidth oversubscription fault conditions or freeing up space (without necessarily increasing bandwidth) to insert additional FEC code. | 06-20-2013 |
20140237535 | Method and Apparatus for Distributing Media - A system that incorporates teachings of the present disclosure may include, for example, a media distribution device having a support structure adapted for removably receiving a server module, a plurality of encoders, and an Internet Protocol (IP) router module; and a bus adapted for placing the server module, the plurality of video encoders, and the IP router module in communication with each other, where the server module is adapted to receive media content, where the plurality of video encoders is adapted to generate a plurality of encoded media contents from the media content and the video encoders generate the encoded media contents in temporal proximity to each other, where the IP router module is adapted to distribute the plurality of encoded media contents over an IP network. Other embodiments are disclosed. | 08-21-2014 |