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9022228 Domestic appliance filter, domestic appliance with such a filter and method for manufacturing such a filter  
A domestic appliance filter for use in a laundry treatment device includes a basic filter material with a hydrophobic coating for filtering out matter from a process water duct or a process air...
8956437 Filter media and articles including dendrimers and/or other components  
Articles such as filter media, which include dendrimers and/or other components, are provided. The filter media may further include a water repellant (e.g., a fluorinated species) to impart...
8945389 Method for substance separation using a cellulose hydrate membrane in size exclusion chromatography  
There is proposed a separation method for mixtures of materials, using a cellulose hydrate membrane having a porous double structure which consists of micropores having a diameter in the range...
8920659 Component preparation system  
Disclosed herein are centrifuge-free self-contained systems for aseptically separating components of whole blood comprising at least one cassette for receiving whole blood; at least one red blood...
8877069 Tethered catalysts for the hydration of carbon dioxide  
A system is provided that substantially increases the efficiency of CO2 capture and removal by positioning a catalyst within an optimal distance from the air-liquid interface. The catalyst is...
8851298 Mixed hydrophilic/hydrophobic fiber media for liquid-liquid coalescence  
An immiscible lipophilic or hydrophilic liquid phase is separated respectively from a continuous hydrophilic or a lipophilic phase liquid. Fibers having hydrophilic and hydrophobic properties are...
8808541 Dialysis cell and tray for dialysis cells  
A dialysis cell is provided for the measurement of free thyroxine. The dialysis cell preferably includes a polyhedral housing including a top, a bottom and four sides. The dialysis cell is made up...
8795522 Lubricating oil conditioning filter containing improved pelletized conditioner  
An improved oil filter, for use with an internal combustion engine, comprises a hollow filter housing defining a chamber therein and having an inlet and an outlet with a flow path therebetween; a...
8778186 High-density polydicyclopentadiene  
The invention provides a method of contacting a membrane having a highly cross-linked polydicyclopentadiene matrix with a feed solution having a) a first component with a molecular weight in the...
8739977 Composite semipermeable membrane and method for producing the same  
Disclosed herein are a composite semipermerable membrane and a method for producing the same. The composite semipermeable membrane comprises a microporous support membrane and a separation...
8709249 Filter  
A filter has a filter medium (10) during operation clears fluid, particularly in the form of hydraulic fluid. The filter medium (10) is made of a material such that the potential difference to the...
8708160 Device and method for filtering particles from a liquid in a dishwasher  
A device is provided for filtering particles from a dishwashing fluid in a dishwashing machine, the dishwashing machine having a dishwashing container in which are disposed items to be subjected...
8695811 Hybrid porous structured material, membrane including the same, and method of preparing hybrid porous structure material  
A hybrid porous structured material may include a porous region (that forms a nanopore structure) and a non-porous region. The porous region may form a stacked structure where a plurality of...
8695810 Superoleophobic and superhydrophilic fabric filters for rapid water-oil separation  
Product, method of making product, and technique for using product to separate oil from water via a filter, such as cotton, polyester, or leather, coated with a chemical that blocks oil while...
8685245 Concentrator filter  
A method and an apparatus for separating suspended matter from liquid includes a concentrator filter that draws the liquid out of the suspension while the filter kept unblocked by a sparging...
8679849 Method and device for detection of heavy metal ions in water  
This disclosure discloses a method and a device for the detection of heavy metal ions in water. The method includes: providing a detection material, wherein the detection material includes a...
8663426 Method for producing cellulose-fiber flat structure  
The present invention relates to a method of producing a cellulose-fiber flat structure, the method including obtaining a cellulose-fiber flat structure by filtering a fine cellulose-fiber...
8631946 Composite semipermeable membrane and method for producing same  
A composite semipermeable membrane comprising a porous support membrane on which a separating functional polyamide layer resulting from the polycondensation reaction of polyfunctional aromatic...
8608939 Process for removing asphaltenic particles  
Process for removing asphaltenic particles from a hydrocarbon feed containing asphaltenic particles by treating the feed in a filter unit comprising a perforated tube surrounded by hollow...
8557022 Filled polymeric membranes, use and method of manufacturing  
A method of manufacturing a filled polymeric membrane includes a first step of preparing a filler suspension having a solvent for a glassy polymer and nanometer-sized particles. The...
8550256 Filtration membrane with covalently grafted fouling-resistant polymer  
A method of photo-grafting onto a separation membrane a copolymer includes at least one of: and; For example, in Structure 1A, x1≧2 and y1≧1; R1 and R2 are independently selected from the group...
8544658 Functionalized thin film polyamide membranes  
The present invention relates to a method of preparing RAFT, ATRP or NMRP functionalized thin film composite (TFC) polyamide membranes on a microporous substrate. A further aspect of the invention...
8529759 Electric deionized water production apparatus  
An electric deionized water production apparatus in which a direct current field is applied to a deionizing chamber packed with an ion-exchange material such that ions to be discharged are allowed...
8501642 Nano-fiber compound solutions, emulsions and gels, production method thereof, Nano-fiber synthetic papers, and production method thereof  
This invention provides compound solutions, emulsions and gels excellent in homogeneous dispersibility and long-term dispersion stability and also excellent in the properties as cosmetics, using...
8496121 Macroporous copolymers with large pores  
The present invention provides a macroporous copolymer having large pores, typically in the range of 5,000-200,000 Å and a typical breaking weight of at least 175 g/bead. The macroporous...
8496123 Process for cross-linking cellulose ester membranes  
The invention relates to a process for making porous cross-linked cellulose membranes and processes for coupling a chromatography ligand to cross-linked cellulose membranes. The invention provides...
8481437 Thermally bound non-woven material  
The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester...
8470174 Filtration arrangement for micro, ultra and nanofiltration  
The invention relates to a filtration device including a flat filter module and a base housing, on which the flat filter module is placed. A wall of the base housing includes a polymer cellular...
8419934 Filter  
A filter assembly includes an outer filter assembly, the outer filter assembly including an outer filter layer of pleated polyester fabric arranged in a hollow cylindrical shape and first and...
8378003 Highly permeable polymeric membranes  
Provided are substantially flat membranes that include a block or graft co-polymer and a water transport protein, such as Aquaporin-Z, or a synthetic mimic of such proteins. Also provided are...
8323493 Fluid filter  
A filtering system having a housing forming a cavity with a fluid inlet and outlet remote therefrom with a partially porous basket filled with particulate or granular polymer filtering material...
8240484 High loft spunbonded web  
Herein are disclosed high loft spunbonded webs that are substantially free of crimped fibers and gap-formed fibers. The webs exhibit a solidity of from less than 8.0% to about 4.0% and a ratio of...
8242051 Carbon supported activated alumina absorbent useful for the removal of fluoride ions from water and a process for the preparation thereof  
The present invention provides a novel adsorbent carbon supported activated alumina (CSAA) which posses both the advantageous characteristics of carbon and alumina viz., the high specific surface...
8231968 Natural tourmaline anion fiber and filter and producing method  
The present invention provides to a method of producing fiber from tourmaline anion fiber; of which, polypropylene or polyethylene chip, TPE and submicrometer tourmaline particle are prepared and...
8231013 Articles comprising a fibrous support  
Articles comprising a fibrous support of nanofibers and an interfacially polymerized polymer layer disposed on a surface of the fibrous support are useful, e.g., as fluid separation membranes.
8187474 Water-filtering media and filters  
In at least some embodiments, a system for removing contaminants from fluids includes a fluid inlet and a fluid outlet. The system also includes a fluid pump between the fluid inlet and the fluid...
8147938 Braid-reinforced composite hollow fiber membrane  
A braid-reinforced composite hollow fiber membrane is disclosed. The braid-reinforced composite hollow fiber membrane comprising a reinforcing material of a tubular braid and a polymer resinous...
8132677 Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking  
The present invention discloses a new type of high performance polymer membranes prepared from aromatic polyimide membranes by thermal treating and crosslinking and methods for making and using...
8124550 Thermally bound non-woven material  
The invention relates to a thermally bound non-woven material containing a low-shrinkage dual-component core-sheath fiber consisting of a crystalline polyester core and a crystalline polyester...
8097171 Method of separating a fluid fraction from whole blood  
A novel composite of glass fiber paper and reinforcing material that is useful for high speed manufacturing of devices comprising it is disclosed. The composite is formed by pressing into a glass...
8092770 Polysilazane thermosetting polymers for use in chromatographic systems and applications  
This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a...
8088350 Polysilazane thermosetting polymers for use in chromatographic systems and applications  
This invention relates to an amorphous non-glassy ceramic composition that may be prepared by curing, calcining and/or pyrolyzing a precursor material comprising silicon, a Group III metal, a...
8056731 Membrane structure and method of making  
A membrane structure is provided. The membrane structure includes a polymer layer having a plurality of pores; and a ceramic layer disposed on the polymer layer. The ceramic layer has a plurality...
8002120 Modified polyamide membrane  
A modified polyamide membrane and method for making and using the same. The present invention includes many embodiments including methods comprising contacting a polyamide membrane with certain...
7914663 Structure, porous body, sensor, process of structure and detecting method for specimen  
A mesoporous silica structure having a plurality of mesopores includes a dendritic framework having mesopores. 90% or more of the mesopores observable in a 500 nm×500 nm area pass through the...
7905361 Modified polyamide membrane  
A modified polyamide membrane and method for making and using the same. The present invention includes many embodiments including methods comprising contacting a polyamide membrane with certain...
7896167 Blood separator and method of separating a fluid fraction from whole blood  
A novel composite of glass fiber paper and reinforcing material that is useful for high speed manufacturing of devices comprising it is disclosed. The composite is formed by pressing into a glass...
7857978 Membrane for filtering of water  
Disclosed are novel water membranes comprising lipid bilayers incorporating functional aqua-porins. The lipid bilayers are arranged in sandwich structures including hydrophilic or hydro-phobic...
7824622 Molded part for the analysis and preparation of substances in microliter and submicroliter volumes and process for the preparation thereof  
An integral molded part of a plastic material for the analysis and preparation of substances, having at least one surface region and an interior region, wherein said at least one surface region is...
7790025 External gradient chromatofocusing  
The invention provides novel methods for the separation of charged molecules such as proteins according to the isoelectric points (pI's) and includes the systems and buffering compositions...

Matches 1 - 50 out of 320 1 2 3 4 5 6 7 >