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7357977 |
Ultralow dielectric constant layer with controlled biaxial stress
A method for forming a ultralow dielectric constant layer with controlled biaxial stress is described incorporating the steps of forming a layer containing Si, C, O and H by one of PECVD and...
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7303811 |
Porous insulating film and its laminates
A porous insulating film comprising a highly heat resistant resin film having a fine porous structure with a mean pore size of 0.01-5 μm in at least the center of the film, and a porosity of...
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7290381 |
Durable, comfortable, air-permeable allergen-barrier fabrics
An allergen-barrier fabric includes a tightly-constructed fabric substrate, woven from 0 to 45% continuous synthetic filament yarns and 55 to 100% natural or synthetic spun yarns. The fabric...
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7264855 |
Imaging member with vacuous core base
The invention relates to an imaging member comprising an image layer and a base material wherein said base material comprises at least one oriented sheet laminated to a core sheet comprising a...
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7258914 |
Porous membrane and method for manufacturing the same
The object of the present invention is to provide a porous membrane having a high strength and excellent water permeability and rejection properties. The porous membrane of the present invention...
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7255917 |
Reticulated open cell filling material
Flexible filtering filling material consisting of pieces that are 100% open cell reticulated polyurethane foam. The pieces filter out the damp warm condition within the filling, haltering the...
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7226657 |
Element provided with a fibrin layer, preparation and use thereof
An element provided with a layer based on fibrin- or fibrinogen-containing material, said element comprising (a) a hydrophobic or substantially hydrophobic support, which has a porous part with a...
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7179523 |
Imaging element having improved crack propagation during conversion
The invention relates to an imaging member comprising an imaging layer and a base wherein said base comprises a closed cell foam core sheet and adhered thereto an upper and lower flange sheet,...
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7166348 |
Core material for vacuum heat insulation material, and vacuum heat insulation material
Description is made of an open cell polystyrene resin foam having a content of organic volatile matters of less than 100 ppm. The open cell foam is suitable as a core material for a sound...
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7153566 |
Porous film and process for producing the same
A porous film having excellent moisture permeability, flexibility and exudation resistance, as well as a manufacturing method capable of forming and stretching at high speed a porous film having...
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7143674 |
Imaging element having improved crack propagation during conversion
The invention relates to an imaging member comprising an imaging layer and a base wherein said base comprises a closed cell foam core sheet and adhered thereto an upper and lower flange sheet,...
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7140496 |
Multilayer microporous membrane
A multilayer microporous membrane containing a thermoplastic resin, comprising a coarse structure layer with a higher open pore ratio and a fine structure layer with a lower open pore ratio,...
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7132155 |
RBC or CRBC fine powder dispersing foam-molded synthetic resin material, method for preparing same and uses thereof
A foam-molded synthetic resin material in which a RBC or CRBC fine powder and bubbles are homogeneously dispersed. There is provided an electrically conductive molded resin material of sufficient...
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7125603 |
Plasma treatment of porous materials
The application discloses methods of plasma treatment that employ an ion sheath in a capacitively-coupled system to increase the hydrophilicity of porous articles, including microporous articles...
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7094463 |
Foam and method of making
The present invention is directed to a process for producing a polypropylene foam by mixing a high melt strength polypropylene and a blowing agent to form a melt mixture, reducing the temperature...
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7081321 |
Separator for metal halogen cell
A separator for metal/halogen batteries is provided which is excellent in thermal resistance, resistance to stress-cracking and electric properties. A separator for metal/halogen batteries...
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7078092 |
Radiation shielding gasket, as well as manufacturing method
A gasket which shields against interfering radiation and comprises a metallized plastic foam has a network of open cells which are in communication with one another and is used, for example, to...
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7074480 |
Porous body and method of manufacturing the same
A nanostructure is a porous body comprising a plurality of pillar-shaped pores and a region surrounding them, said region being an oxide amorphous region formed so as to contain C, Si, Ge or a...
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7070855 |
Porous material and production process thereof
There are provided a porous material and a process for producing the same. The porous material has a plurality of columnar pores and an area surrounding the pores, and the area is an amorphous area...
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7060348 |
Flame retardant, electrically conductive shielding materials and methods of making the same
Flame retardant EMI shielding materials with improved retention of shielding properties are disclosed. The shielding materials are provided with a dispersed flame retardant on the surfaces of the...
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7056577 |
Body for providing ingrowth and growth of bone tissue and/or connective tissue and method of making such a body
A body, such as a grain, for providing ingrowth and growth of bone tissue and/or connective tissue. The body consists of a plastic or non-essentially elastic biocompatible material, preferably...
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7045206 |
Molded panels having a soft pad armrest
A method for forming a molded panel comprising a rigid substrate, a cover material, and a localized composite pad. The method comprises providing a molding tool having a first mold and a second...
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7045205 |
Device based on coated nanoporous structure
A nanostructured apparatus may include a mesoporous template having an array of regularly-spaced pores. One or more layers of material may conformally coat the walls to a substantially uniform...
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7018707 |
Porous ceramic laminate and production thereof
A porous ceramic laminate has a porous silicon nitride substrate and a porous silicon nitride separation film supported thereon and having minute pores of sizes capable of Knudsen separation or...
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7005181 |
Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
Organic, small pore area materials (“SPMs”) are provided comprising open cell foams in unlimited sizes and shapes. These SPMs exhibit minimal shrinkage and cracking. Processes for preparing...
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6991848 |
Foam composite
A foam composite made up of a scaffold of an open cell hydrophobic material having plurality of surfaces defining a plurality of pores, and a coating of a substantially hydrophilic foam material...
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6991847 |
Light emitting photonic crystals
The invention relates to processes for the synthesis of 2-D and 3-D periodic porous silicon structures and composites with improved properties having the advantages of porous silicon and photonic...
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6953621 |
Full-grained milled napa leather and process for the production thereof
A full-grained milled napa leather is provided on its grain side with a dressing formed from a solidified plastics dispersion. Required leather properties are still ensured and the production...
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6951682 |
Porous coatings bearing ligand arrays and use thereof
Articles comprising substantially uniform porous coatings, which may be photopatterned, are provided. The use of such porous coatings increases the surface density of attached compounds within, for...
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6936343 |
Ceramic substrate
An object of the present invention is to provide a ceramic substrate that is superior in temperature rising/dropping characteristics and breakdown voltage at a high temperature, has a small warp...
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6929853 |
Multilayer breathable film
The present invention comprises a stretched, multilayer breathable film that provides a barrier to microorganisms, blood and bodily fluids that is manufactured by simultaneously extruding a...
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6911253 |
Porous resin film
A porous resin film which comprises 30 to 90 wt % of a thermoplastic resin containing a hydrophilic thermoplastic resin component; and 70 to 10 wt % of an inorganic or organic fine powder was...
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6890647 |
Alumina hydrate particle, alumina hydrate particle dispersion sol and liquid coating for forming ink-receiving layer and substrate having ink-receiving layer
Highly transparent alumina hydrate particles having a large pore volume, having a pore diameter which falls in a specified range and, when formed into a high-concentration dispersion sol,...
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6869671 |
Enabling nanostructured materials via multilayer thin film precursor and applications to biosensors
A thin film based nanoporous alumina template has been developed which allows the in situ removal of an electrically insulating alumina barrier layer at the pore bases. This barrier free nanoporous...
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6866925 |
Mesostructured material incorporating particles of nanometric dimensions
The invention concerns a heat-stable ordered mesoporous or mesostructured material comprising a mineral phase wherein are dispersed particles of nanometric dimension at least partly crystaline, the...
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6861134 |
Retroreflective articles of nanoporous construction and method for the manufacture thereof
A retroreflective article comprises a) a microporous substrate ( 52 ) containing a plurality of pores ( 56 ) which are less than 0.5 μm in diameter; and b) a layer of reflective material ( 54 )...
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6855408 |
Composite metal material and method for manufacturing the same, etched metal material and method for manufacturing the same and electrolytic capacitor
A composite metallic material 1 according to the invention is used for, e.g., electrolytic capacitors, and includes a metallic material substrate 10 and a high polymer thin layer 11 having a...
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6852224 |
Carbon fiber filters
Disclosed is a filter comprised of activated carbon fibers, wherein said filter has a Virus Removal Index (hereafter “VRI”) of at least about 99%, as measured in accordance with the test method...
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6841233 |
Source sheet for stencil printing, plate manufacturing method, and stencil printing method
The invention relates a source sheet for stencil printing comprising: a porous support material; a porous resin film formed on a surface of the porous support material;
wherein, the porous...
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6824866 |
Porous silica substrates for polymer synthesis and assays
Methods are provided for making and using thin films of porous silica substrates to synthesize arrays of polymers. Methods are also provided for assaying such polymers on porous silica substrates....
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6824865 |
Microporous polyolefin film and process for producing the same
A microporous polyolefin membrane is formed by fine fibrils, comprising (A) a polyolefin having a weight-average molecular weight of 5×10 5 or more or (B) a composition containing component (A),...
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6805930 |
Thermoplastic resin sheet and container
The present invention provides a thermoplastic resin sheet having a thermoplastic resin expanded layer of which expansion ratio is in the range of 3 to 40 times, and cell wall density ratio is in...
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6803083 |
Composite profile containing solid or hollow plastic profiles
The invention presents a composite profile for use in the production of windows, doors, facade elements or the like, having inner and outer metallic profiles spaced at a specific distance from each...
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6802877 |
Polyvinyl acetal composition roller brush with abrasive outer surface
A semiconductor polishing device having a substantially cylindrical roller body made of polyvinyl acetal with a uniform material porosity having a mean flow pore pressure ranging from about 0.30...
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6780499 |
Ordered two-phase dielectric film, and semiconductor device containing the same
A porous, low-k dielectric film that has good mechanical properties as well as a method of fabricating the film and the use of the film as a dielectric layer between metal wiring features are...
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6749931 |
Diamond foam material and method for forming same
A diamond foam article comprises diamond deposited material on a substrate having an open contiguous structure that permits the flow of fluids in at least one direction through the material....
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6746765 |
Hydrocolloid adhesive tape
The invention is a thin, occlusive adhesive tape comprised of hydrocolloid powders dispersed in an elastomeric matrix and suitable for attachment to human skin.
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6743501 |
Porous structures having a pre-metallization conductive polymer coating and method of manufacture
The invention concerns the manufacture of complex metallic or metallized porous structures, wherein the electroplating metal over the entire developed surface is preceded by a specific...
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6723421 |
Semiconductor with coordinatively irregular structures
A non-single crystalline semiconductor material includes coordinatively irregular structures characterized by distorted chemical bonding, reduced dimensionality and novel electronic properties. A...
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6720068 |
Sound absorbent thin-layer laminate
The invention relates to a sound absorbent thin-layer laminate consisting of at least one open-cell support layer and a second open-cell fibre layer. The support layer consists either of a first...
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