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WO/2009/140934A1 |
The invention relates to an embossing device for an object, onto which length information is embossed by means of at least one embossing roll comprising embossing cams. Said embossing cams are arranged according to a numerical code in or...
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WO/2009/139448A1 |
A pattern forming method has: a first step of forming a first ultraviolet curable resin layer on a base material; a second step of permitting a first mold pattern formed surface whereupon a predetermined pattern is formed to face the fir...
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WO/2009/129441A2 |
A stamping structure for imprinting micro-sized features is provided. The stamping structure includes one or more optical flats. A flexure arrangement includes a plurality of beam flexures arranged in a symmetric configuration around the...
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WO/2009/128946A1 |
Patterned substrates for photovoltaic and other uses are made by pressing a flexible stamp upon a thin layer of resist material, which covers a substrate, such as a wafer. The resist changes phase or becomes flowable, flowing away from l...
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WO/2009/125697A1 |
A mold is provided which has high light transmission and high releasability and has a fine pattern having a relatively large maximum height. Also provided are: a process for producing the mold; and a process for producing a substrate wit...
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WO/2009/086223A9 |
Methods and devices for producing an assembly, and the thus produced assembly, are provided. The assembly may be used in screening applications. In various embodiments, the assembly may comprise a first portion and a second portion. The ...
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WO/2009/118943A1 |
The invention provides a process by which a high-precision nano-imprinted film can be produced even when the base supporting the film has ultraviolet-absorbing power. A process for the production of a nano-imprinted film which is formed ...
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WO/2009/113357A1 |
Provided is an optical imprint method and so on, which keeps an expensive mold out of dirt and which has high productivity. This optical imprint method comprises applying a rework type optical crosslinking/curing resin to a substrate (1)...
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WO/2009/113453A1 |
Disclosed is a method for producing a film having a fine irregular pattern intermittently by feeding a film to be processed intermittently from upstream side to the vicinity of the surface of a die having a fine irregular pattern, transf...
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WO/2009/113568A1 |
Provided is an image forming method capable of simultaneously forming spacers and ribs, and excelling in pattern precision, hardness, and the like. The image forming method includes processes (1) through (6) described below, and is chara...
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WO/2009/110337A1 |
A polyester resin composition characterized by having a glass transition temperature (Tg) of 83°C or higher and a melting point (Tm) of 230°C or lower and having controlled crystallizability. This polyester has excellent surface thermo...
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WO/2009/111153A1 |
A flexible packaging laminate has built-in opening/reclose and tamper-evidence features by forming the laminate from an outer structure (10) joined in face-to-face relation to an inner structure (42). Score lines (52,62) are formed in bo...
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WO/2009/110139A1 |
An optical element including a lamination film having excellent adhesion therein; a roller type nanoimprinting apparatus; and a process for producing a die roller. The optical element is a roll-form optical element comprising: a nanostru...
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WO/2009/110162A1 |
A process for production of nanostructures by subjecting a photocurable resin composition for nanoimprinting to nanoimprinting, which comprises the step (1) of forming a coating out of a photocurable resin composition for nanoimprinting ...
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WO/2009/110596A1 |
Disclosed is a UV nanoimprint method wherein compression molding is performed by pressing a mold having a pattern on the surface against a work which is obtained by forming a thin film of an ultraviolet-curable resin on a base, and the p...
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WO/2009/110737A2 |
There is provided a process of making a mold for optical films. The process of making a mold for optical films comprises: etchinga stereostructure in a surface of the mold having a flat surface or an engraved convex and concave surface, ...
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WO/2009/110882A1 |
An embossing roller and a backing roller are positionally maintained so that the embossing roller and the backing roller define a gap therebetween. The temperature of the backing roller is maintained below a reference temperature. Materi...
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WO/2009/107871A1 |
An optical element comprises a plurality of structures, each consisting of a protrusion or a recess, arranged on the surface of a substrate at a fine pitch shorter than the wavelength of visible light. Respective structures are so arrang...
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WO/2009/107294A1 |
Disclosed is a roller type nano-imprint device in which a transferred film, to which a nano-structure has been transferred by a mold roll, can be prevented from becoming uneven in thickness, and the mold roll can be easily exchanged. The...
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WO/2009/101913A1 |
Disclosed is a curable composition for nanoimprint, which is characterized by containing a polymerizable monomer having a polycyclic aromatic structure and a photopolymerization initiator. The curable composition for nanoimprint has exce...
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WO/2009/101758A1 |
Disclosed is a photocurable resin composition for nanoimprint, which contains a curable monomer, or alternatively a curable monomer and a binder resin. The photocurable resin composition for nanoimprint is characterized by further contai...
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WO/2009/095802A1 |
A composite that contains an elastic film laminated to a meltblown facing is provided. During lamination, apertures and discrete bond sites may be concurrently formed in the elastic film. The discrete bond sites may be located proximate ...
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WO/2009/096599A1 |
A resin composition (2) such as a photocurable resin composition or a heat curable or thermoplastic resin composition is placed on an optical substrate (1). A printing pressure is applied to the assembly by an extra-flat pressing plate (...
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WO/2009/096722A2 |
Provided is a method for making a privacy film. In the method, a nickel mold having desired intagliated patterns are prepared, and a curable resin is then injected into the nickel mold to prepare a master mold. A UV curable resin is inje...
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WO/2009/096420A1 |
Disclosed is a method for concave and convex pattern formation that can perform imprinting (embossing) with a good rectangular profile at room temperature using a resist forming material having excellent oxygen etching resistance and a l...
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WO/2009/093661A1 |
A metallic-film (metallic-die) pattern for producing a product of metal processing or a fine part. Also provided is a process for easily forming the pattern. The process for forming the metallic-film pattern is characterized by comprisin...
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WO/2009/083148A2 |
The invention relates to a mold (1) for creating a microstructure. Said mold comprises a support film (2) and a stamping lacquer (3) that is arranged on the support film. The surface of the stamping lacquer has an arrangement of elevatio...
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WO/2009/085004A1 |
The present invention provides a method of producing a two-sided microstructured product and a registration structure that can be used for the method. The method comprises the steps of: (800) providing primary product features (80) at a ...
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WO/2009/081586A1 |
An imprinting device and method which can uniformly apply pressure between a die and an object to be imprinted and can raise and lower the temperature of the object at high speed. The imprinting device (1) used to transfer a pattern of t...
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WO/2009/077890A1 |
Embossed sheet materials are disclosed. In accordance with the present disclosure, the embossing pattern includes at least one line element that has a gradually decreasing depth. The gradually decreasing depth has been found to alter the...
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WO/2009/078190A1 |
In a pattern forming method, a mask pattern composed of a resist material formed on a substrate having steps is reduced and etching is performed by using such mask pattern. When a film is formed of the resist material on the substrate ha...
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WO/2009/078403A1 |
Disclosed is a flexible die to be used in an embossing apparatus, in which a pair of flexible bases (2a and 2b) are individually wound on a pair of cylindrical rollers arranged to face each other, so that a working object sheet (S) is pa...
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WO/2009/077039A1 |
An apparatus for conditioning plastic containers for putting the same into use, namely containers, in particular ampoules (13), which are formed into container blocks (11) side by side next to separating lines (17) at which the container...
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WO/2009/071041A1 |
The method is used to produce a laminate, and when carrying out the method a carrier material (2) is provided with at least one layer of a thermoplastic material (3). The thermoplastic material is molten at least in the region of a surfa...
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WO/2009/070596A1 |
The present invention concerns a method for recycling used floor covering. Post- consumer or post-industrial fibrous floor coverings are shredded to form a fibrous dispersion. The dispersion is maintained at a content of about 20-65% low...
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WO/2009/069465A1 |
Disclosed is a curable composition for transfer materials, which is applicable to a UV nanoimprint process which enables formation of a fine pattern with high throughput, and is sometimes applicable even to a thermal nanoimprint process....
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WO/2009/070493A1 |
An electrospinning system using a spinneret and a counter electrode is first operated for a fixed amount of time at known system and operational parameters to generate a fiber mat having a measured fiber mat width associated therewith. N...
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WO/2009/063380A1 |
A method for imparting a structure in a PTFE layer as provided. The structure is imparted in the PTFE layer by removing predetermined portions of the PTFE layer. The predetermined portions are selectively doped with a carbon-filled polym...
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WO/2009/063639A1 |
Disclosed are: an etching mask having excellent thermal imprinting properties and good etching resistance; a base material having the etching mask; and a finely processed article and a method for producing the finely processed article, e...
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WO/2009/061610A1 |
A continuous feed discharge surface treater for treating web materials has a discharge chamber where ionization of a process gas occurs defined and contained by one or more rollers. Enhanced chemical coronas and plasmas are achieved by l...
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WO/2009/057700A1 |
A coating film (43) is formed intermittently on a base film (41) by discharging resin intermittently from a coating die (20) at an intermittent coating section (10) to a base film (41) fed out from a feeding section (40). The coating fil...
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WO/2009/057265A1 |
A transfer device and method enabling uniform resin coating and formation of multilayer recording surface at low cost and at high efficiency with a simple structure. The transfer device is used for transferring the projections/recesses o...
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WO/2009/054513A1 |
A stamper which has a surface coated with alumina formed by anodizing and gives a stamped surface having neither macro irregularities nor color unevenness; a process for producing the stamper; and a process for producing with the stamper...
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WO/2009/048012A1 |
This invention provides a process for producing a substrate with a concave and convex pattern, comprising a concave and convex pattern structure in a substrate, which can realize good transfer and a good production efficiency. The produc...
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WO/2009/044901A1 |
This invention provides a method for forming a microstructure, which can prepare a microstructure without positioning a plurality of components in a simple and highly accurate manner. The method comprises (1) a first step of, while rotat...
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WO/2009/041373A1 |
A method for manufacturing a sheet having a fine shape transferred thereon, in which a sheet-like base made of a thermoplastic resin is placed between an imprint mold and an intermediate base and the sheet-like base is then pressed by a ...
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WO/2009/041310A1 |
A process for producing a cycloolefin resin film which comprises: a step in which a cycloolefin resin is melt-extruded at an extrusion temperature of 230-260°C and a melt viscosity of 500-3,000 Pa•s into a film through a die; a step i...
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WO/2009/041646A1 |
Disclosed is a photocurable composition which enables to efficiently produce a fine patterned body to which a fine pattern of a mold is transferred highly precisely. Specifically disclosed is a photocurable composition containing 5-60 pa...
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WO/2009/041551A1 |
Disclosed is a method for producing an imprint mold having a highly precise fine pattern formed thereon by using a mask blank. Specifically disclosed is a mask blank comprising a light-permeable substrate and a thin film for the formatio...
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WO/2009/041510A1 |
This invention provides, for example, a process for producing a resin molded product, which can produce a high-quality resin molded product. The production process comprises a preparation step of mixing a solid epoxy compound, a liquid e...
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