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8182727 |
Carbon-based material and method of producing the same, and composite material and method of producing the same
A method of producing a carbon-based material includes steps (a), (b) and (c). In the step (a), an elastomer and at least a first carbon material is mixed and the first carbon material is dispersed...
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8163214 |
Conveyor belt
A thermoplastic endless belt has a smooth outer surface substantially free of discontinuities and an inner surface with a plurality of teeth at a given belt pitch. The teeth are adapted to engage a...
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8053380 |
Extensible spunbonded non-woven fabrics
Impact copolymers, comprising an in-reactor blend of homopolymer polypropylene and an ethylene-propylene rubber, can be processed into spunbond non-woven fabrics. These fabrics have been shown to...
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8034729 |
Support substrate for separation membrane
A separation membrane support substrate characterized by being composed of a laminated nonwoven fabric comprising a front layer as the resin coating layer, a middle layer and a back layer which are...
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8029717 |
Nanoimprint method and apparatus
There is provided a nanoimprint apparatus. The nanoimprint apparatus transfers a pattern formed on a surface of a mold to a transfer layer which is formed partially or entirely on a side surface of...
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8026309 |
Process for producing compatibilized polymer blends
A process is provided for producing a compatibilized polymeric blend. A first thermoplastic polymer and a reactive moiety are provided to a progressive melt kneading apparatus. The reactive moiety...
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7998388 |
Rotary process for forming uniform material
A thin, uniform membrane comprising polymeric fibrils or a combination of fibrils and particles, wherein the fibrils have randomly convoluted cross-sections, and a process for making the membrane...
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7976750 |
Method of encapsulating optoelectronic components
Method of encapsulating optoelectronic components, by embedding the components to be encapsulated between a first transparent polymer layer and a second polymer layer, which is filled with...
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7976720 |
Composite magnetic sheet and production method thereof
The present invention provides a composite magnetic sheet having a high magnetic permeability, to be produced easily at a low cost. The composite magnetic sheet includes magnetic substance powders...
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7968025 |
Method for manufacturing a particularly soft and three-dimensional nonwoven and nonwoven thus obtained
The present invention relates to a method for manufacturing nonwoven and nonwoven obtainable by said method. Particularly, the invention relates to a nonwoven provided with improved tactile and...
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7959976 |
Coated film and method of making the same
A method of making a coated film comprises coating a first side of a base film with a coating material to form the coated film; wherein the base film was formed in a calendaring process, and...
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7927521 |
Method for producing cellulose acylate film and optical compensation film for liquid crystal display plate produced by using the method
According to the present invention, a cellulose acylate film having high thickness precision and no streaks can be formed by producing a film with a cellulose acylate resin by means of the...
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7927528 |
Preform for manufacturing a material having a plurality of voids and method of making the same
A beaded preform includes a plurality of adjacently positioned beads for forming a plurality of voids in an engineered material. The beaded preforms may be comprised of a filaments (single strand...
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7922946 |
PTFE membrane
A method for improving the dimensional stability of PTFE membranes by the application of elevated temperature and elevated pressure to a PTFE membrane. The process reduces and/or eliminates the...
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7918913 |
Reduced solidity web comprising fiber and fiber spacer or separation means
A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a...
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7919027 |
Methods and devices for manufacturing of electrical components and laminated structures
A method and device for manufacturing of electrical components on a continuous web or discrete sheets of dielectric material are disclosed. The method includes feeding, from a supply roll of a...
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7914723 |
Nonwoven bonding patterns producing fabrics with improved abrasion resistance and softness
A thermal bonding pattern for nonwoven fabric possessing improved abrasion resistance while retaining softness, comprising a basket-weave pattern or other pattern having a transition area (2) equal...
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7910031 |
Process for forming an ingestible thin film with non-self-aggregating uniform heterogeneity
The invention relates to film products containing desired levels of active components and methods of their preparation. Desirably, the films disintegrate in water and may be formed by a controlled...
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7901201 |
Press-molding machine and press-molding method
A press-molding machine is taught that may include an extrusion apparatus (10), a transfer apparatus (30), and a molding apparatus (40). The extrusion apparatus (10) may extrude a melted resin into...
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7897075 |
Calender gap control
A method and apparatus for a calendering system is provided to allow for fine gauge adjustment of the product. The calender system has a first and second roller each having a first and second end...
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7879174 |
Process for producing lightweight thermoplastic composite products in a continuous manner
A process for producing lightweight thermoplastic composite products in a continuous manner is disclosed. An oven is provided for heating a dry unconsolidated fabric sheet of commingled fibers of...
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7863410 |
Sintering ultrahigh molecular weight polyethylene
Methods of producing ultrahigh molecular weight polyethylene compositions of highly beneficial sintering characteristics are disclosed herein. Some embodiments provide for adding small amounts of a...
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7854871 |
Method for producing polyolefin-based resin crosslinked foamed sheet and polyolefin-based resin crosslinked foamed sheet
The present invention provides a method for producing a polyolefin-based resin crosslinked foamed sheet which is excellent in heat resistance and flexibility, has a small diameter of cells, can be...
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7833450 |
Use of a microcrystalline polyamide to obtain a particular surface finish
The present invention relates to the use of a microcrystalline polyamide for obtaining an object having all or part of its outer surface formed from this microcrystalline polyamide and having a...
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7807081 |
Method for producing a supporting web, and supporting web
A method produces a supporting web made of a predeterminable amount of plastic material having a multitude of molded elements molded inside mold cavities (12) of a forming tool (5). While applying...
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7803297 |
Composite material and method of producing the same, and composite metal material and method of producing the same
A method of producing a composite material which includes a carbon-based material and a particulate or fibrous metal material Z. The method includes steps (a) to (c). In the step (a), at least a...
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7803292 |
Optical film, optical film manufacturing method and optical film manufacturing device
An optical film producing method, comprises steps of: extruding a melted material including a melted cellulose ester resin from a casting die by using an extruding device; forming a film by...
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7758795 |
Method of making a polluction control device and a self-supporting insulating end cone
The invention provides a preform insulating end cone suitable for forming the end cone of a pollution control device. The preform insulating end cone includes a cone shaped intumescent or...
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7754116 |
Sheet forming apparatus and roller gap control method
An sheet forming apparatus selectively uses two control modes: a constant roller gap control mode where a roller gap is controlled by a roller gap adjustment means so that the roller gap converges...
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7754117 |
Sheet forming apparatus and method of controlling the same
The present invention enables an automatic roll gap adjustment, thereby facilitating operations at a set-up or when changing forming conditions. Specifically, one embodiment of the present...
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7731878 |
Process of forming a microperforated polymeric film for sound absorption
A process of forming a microperforated plastic film includes providing a post tool having multiple posts, bringing plastic into contact with the post tool such that the plastic conforms to the...
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7727439 |
Method for making a printing blanket comprising a back layer made of a polymer material and resulting blanket
A method for making a printing blanket having an outer lithographic layer and at the back, on the side opposite to the lithographic layer, a layer made of polymer material, entails providing...
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7717975 |
Reduced solidity web comprising fiber and fiber spacer or separation means
A web can comprise a substantially continuous fiber mass and a separation means dispersed into the fiber. The web having a preferred thickness resulting from forming a polymer material and a...
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7700018 |
Positive electrode films for alkali metal polymer batteries and method for making same
A process for extruding a thin positive electrode sheet having at least 40%/wt of solid content for a lithium polymer battery through a single or twin screw extruder is disclosed as well as a...
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7662322 |
High temperature and high humidity release coating for polymer film
A coating composition for use as a surface coating for polymer release films for use in at least one of high temperature and high humidity applications, which comprises a solution of at least one...
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7655165 |
Method of producing edible cellulosic films
Disclosed is a process for continuous casting of edible cellulose-containing film sheets having unique physical characteristics. The cellulose film sheets have diverse applications in the processed...
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7651648 |
Methods of forming an article comprising melt-processable thermoplastic compositions
Methods of making articles are described comprising the steps of applying a capstock material over a layer of a substrate material and then calendaring said capstock material and said substrate...
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7632444 |
Yarn for producing synthetic grass, corresponding method of production, and synthetic grass structure produced using such yarn
A yarn to produce, in a synthetic grass, filiform formations reproducing natural grass comprising at least one layer of marbled (Moiriert, marbré) aspect given, for example, by the presence of ...
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7628945 |
Extruded radiused plastic articles and method of forming the same
Extruding radiused plastic articles with an extruding machine terminating in die defining a path of travel between upstream and downstream ends. The die has an outlet opening extending...
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7550555 |
Sintering ultrahigh molecular weight polyethylene
Ultrahigh molecular weight polyethylene compositions of highly beneficial sintering characteristics are disclosed and methods for making and processing same. Additionally, products comprising these...
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7544421 |
Fire behavior of a floor covering based on linoleum and cork
The present invention relates to a floor covering based on linoleum having improved fire-protection properties, comprising at least one wear layer made of linoleum, which contains at least one...
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7544318 |
Method and apparatus for producing oriented plastic strap
A method of producing a plastic sheet-strap includes the steps of providing first and second work rollers such that the work rollers rotate in opposite directions and at different lineal surface...
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7497979 |
Melt-processable thermoplastic compositions
A melt-processable thermoplastic composition is described, which comprises a) 50-99.5 wt. % of a melt-processable thermoplastic polymer and b) 0.5-50 wt. % of a particulate polymer comprising the...
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7438841 |
Polyester resin compositions for calendering
A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes...
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7431579 |
Calender gap control
A method and apparatus for a calendering system is provided to allow for fine gauge adjustment of the product. The calender system has a first and second roller each having a first and second end...
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7320767 |
Method of increasing dimensional stability of a mat
A dimensionally more stable mat is made from a less dimensionally stable mat by saturating the mat with a binder and passing and compressing the mat between a pair of squeeze rolls to remove binder...
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7297300 |
Method of making polarizable electrode for electric double layer capacitor
A method of making a polarizable electrode for an electric double layer capacitor, includes adding a binder assistant to a binder so that the binder is swollen and mixing a carbonaceous powder, a...
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7252797 |
Process for fabrication of low basis weight electrode active blanks
The present invention is directed to calendaring an electrode active admixture, such as of a transition metal oxide, and particularly silver vanadium oxide, into an electrode structure. To obtain...
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7232613 |
Base material for pressure-sensitive adhesive tape or sheet, pressure-sensitive tape or sheet using the base material, and process of producing the base material
The base material for pressure-sensitive adhesive tape or sheet is constituted of a polyolefin based resin as the major component and is obtained by rolling by means of a calender having a measure...
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7226558 |
Method of making an expanded polytetrafluoroethylene structure
A high density microwall ePTFE structure and a method for making, involving the manipulation of a standard extruded ePTFE graft. The final product has the desired characteristics of high density,...
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