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Patent Searching and Data


Matches 301 - 350 out of 4,120

Document Document Title
WO/2012/020910A2
The present invention relates to a method for preparing a sheet for use as sealing material for a solar cell and which has enhanced productivity, good appearance after linking, and good protection from yellowing; and more particularly, t...  
WO/2012/008632A1
The present invention relates to a method for manufacturing metal nanowire films, and more particularly, to a method for manufacturing metal nanowire films aligned by a tension method in which metal nanowires are synthesized using a chem...  
WO/2012/002704A2
Provided is a film having good slipping property due to low frictional coefficient thereof as well as excellent processibility during post processes and excellent pouch deep-ability at the time of producing a pouch form due to low modulu...  
WO/2011/155725A2
The present invention relates to a device for manufacturing Polaroid film that dyes a base film with iodine through a continuous process and then orients the base film for polarization. The Polaroid film manufacturing device of the prese...  
WO/2011/146995A1
The present disclosure relates to the preparation of composite moulds and methods of preparing the same, wherein the composite moulds may be prepared exclusive or inclusive of a plug. Certain composites comprise a substrate, a structural...  
WO/2011/142687A1
The invention relates to the field of sheet-like deformed materials consisting of metal, plastic, glass, cardboard, etc. The line of cross section and longitudinal section of the sheet-like material on at least one of the portions is in ...  
WO/2011/140706A1
A hemp fiber for plastic reinforcement and preparation method thereof are disclosed. The hemp fiber is composed of (by weight): chopped hemp fiber 100 parts, hemp fiber treating agent 0.1-100 parts, functional polyolefin 1-10 parts, coup...  
WO/2011/071272A9  
WO/2011/129613A2
The present invention relates to a method for manufacturing carbon nanotubes. The method for manufacturing carbon nanotubes comprises the following steps: forming a CNT coating layer containing carbon nanotubes on a substrate; forming a ...  
WO/2011/128586A1
The invention relates to the use of a nanocomposite film that can be obtained from clay and oligosaccharides or polysaccharides as an edible film, by implementing a method including at least the following steps: obtaining a nanocomposite...  
WO/2011/129848A1
The present disclosure generally relates to patterned gradient polymer films and methods for making the same, and more particularly to patterned gradient optical films that have regions that include variations in optical properties such ...  
WO/2011/126347A2
According to one aspect of the present invention, provided is a method for manufacturing a film product using thermal roll imprinting and blade coating. According to one embodiment of the present invention, a method for manufacturing a f...  
WO/2011/110726A1
The invention relates to a heat exchange element (1 ) of flexible plastic film material, a heat exchanger made up of such elements, and an equipment for the manufacture of the elements. The element (1 ) comprises a pair of opposite film ...  
WO/2011/106342A1
The present invention relates to methods for forming films. In particular, the present invention relates to the formation of films on a substrate, the substrate having at least one dam portion.  
WO/2011/081440A2
The present invention relates to a roll-to-roll doping method of a large-area graphene film, and a graphene film doped by the method. The doping method passes a graphene film through a doping solution containing a dopant or a dopant vapo...  
WO/2011/080623A2
A thermoplastic film composition that includes a polymer blend of multiple inherently incompatible polymer components is described. The composition includes a polymer blend having about 5 wt.% to about 45 wt.% of a plasticized natural po...  
WO/2011/080618A2
Unitary films and laminates thereof are provided having at least first and second film segments which extend adjacent one another and are permanently joined together. The multi-segment films include a pattern of surface embossments on a ...  
WO/2011/065921A1
A method of forming a film is described. The method begins by forming a mixture including a polymer and a plurality of unordered nanomaterial. The film is dried and a plurality of pores is formed within the film. A sensitive film transdu...  
WO/2010/143899A9
The present invention provides a porous sheet production method comprising the steps of: a) producing a polymer resin sheet comprising a supercritical extraction target substance which dissolves in a supercritical fluid; and b) forming p...  
WO/2011/052836A1
Provided is a method wherein TPU film scraps, which are generated in large volume in the shoe industry during the production of airbags used as materials for impact cushioning, are collected and are used by being reprocessed to create a ...  
WO/2011/041166A1
A consumable material (34) for use in an extrusion-based digital manufacturing system (10), the consumable material (34) comprising a length (36) and a cross-sectional profile (38) of at least a portion of the length (36) that is axially...  
WO/2011/034262A1
According to the present invention, a method for manufacturing a biodegradable agricultural mulching film for directly seeding rice comprises the steps of: (A) manufacturing a mixture of raw materials for the biodegradable agricultural m...  
WO/2011/031041A2
Disclosed are an apparatus and method for molding a fiber-reinforced thermoplastic composite material, and a mold produced by same. According to the present invention, the apparatus for molding a fiber-reinforced thermoplastic composite ...  
WO/2011/031039A2
Disclosed are a thermoplastic composite panel and an apparatus and method for molding same. According to the present invention, the apparatus for molding a thermoplastic composite panel comprises: an extruder for melting a resin composit...  
WO/2011/025169A2
The present invention relates to a method for manufacturing an acrylic film and to an acrylic film manufactured by same, the method comprising: a first step of coating an acryl-based resin syrup; and a second step of hardening the acryl-...  
WO/2011/019512A2
Processes for the production of high strength polyethylene tape articles from high strength ultra-high molecular weight multi-filament yarns, and to the tape articles, fabrics, laminates and impact resistant materials made therefrom.  
WO/2011/017391A2
The invention describes a pliable elastomeric membrane that is seamless and is prepared by mold processing. By utilizing mold processing, the ultimate membrane or sheet is several times larger in length and/or with than those elastomeric...  
WO/2011/005178A1
The present disclosure provides a composition suitable for forming a cling film comprising a) 75-99 % by weight of a biodegradable, aliphatic-aromatic branched copolyester, b) 1 -20 % by weight of a biodegradable aliphatic non-branched p...  
WO/2010/148492A1
There is provided a method for controlling the morphology of a cast film. The method comprises extruding a cast film by controlling a cooling rate of the cast film by applying on the film a gas at a gas cooling rate of at least about 0.4...  
WO/2010/140721A1
The present invention relates to a wide casting belt, and more particularly, to a wide casting belt used for manufacturing a film in a gel state by casting dope used during the manufacture of a polarizing plate for a liquid crystal displ...  
WO/2010/140942A1
The present invention relates to a method of manufacturing a top sheet material (6) or back sheet material for use in the manufacture of disposable absorbent articles, comprising the steps of, a) splitting a continuous first web (1) of s...  
WO/2010/124378A1
Flexible nanocrystalline cellulose films (NCC) include a polymer while retaining the property of tunable colour. Polymers, for example PVOH and SB-latex, are effective in increasing the flexibility of the NCC films. The NCC film made wit...  
WO/2010/126640A2
The present invention provides for photonic nanoimprinted silk fibroin-based materials and methods for making same, comprising embossing silk fibroin-based films with photonic nanometer scale patterns. In addition, the invention provides...  
WO/2010/095806A2
The manufacturing method of mulching sheets of the present invention comprises: introducing a 1st mixture into a 1st extruder, the 1st mixture prepared by mixing a raw material composed of polyethylene or polypropylene materials in powde...  
WO/2010/091880A1
The present invention relates to adaptive thermal insulation materials, comprising a foil comprising a first substrate layer (1) and an anisotropic thermally responsive material (2) arranged thereon, wherein the anisotropic thermally res...  
WO/2010/088468A2
Water containment products and methods of making water containment products are described that include the use of reclaimed polyethylene film particles 34 and bentonite particles 38. A bentonite polyethylene matrix (BPM) 50 is formed wit...  
WO/2010/062036A9
Provided are ethylene copolymers with excellent impact resistance. More specifically, provided are ethylene copolymers satisfying certain correlation between the falling dart impact strength (F) or high rate impact resistant breakage ene...  
WO/2010/075048A2
Embodiments related to the fabrication of a light guide are provided. One disclosed embodiment comprises extruding a thermoplastic polymer through a die to form an extrusion, machining the extrusion to one or more fixed dimensions, and m...  
WO/2010/071652A1
An apparatus includes a substrate and a carbon nanotube film on the substrate. The carbon nanotube film includes microscopically visible overlapping dots of carbon nanotubes. The overlapping dots being microscopically visible signifies t...  
WO/2010/068985A1
Active polymeric films are described which comprise a permeable polymer matrix provided with one or more functional groups and, embedded within the polymer matrix, one or more nanoparticles of an inorganic substance(s) such as copper or ...  
WO/2010/058876A1
The present invention develops a method for extruding a foam film through a T-die extruder, and can manufacture a single-layer foam film and a multi-layer film of two layers or three layers constituted of a foam layer and a non-foam laye...  
WO/2010/055965A1
The present invention is to collect TPU film scrap remaining after use during a shoe manufacturing process and again process the TPU film scrap into a high frequency welding Thermoplastic PolyUrethane (TPU) film for reuse. In detail, dur...  
WO/2010/055777A1
Disclosed is a cellulose ester film which is largely improved in desiccation properties after saponification, can be produced in shortened production lines, and has good slidability (anti-blocking properties). Also disclosed is a method...  
WO/2010/034515A1
Composition comprising a water resistive and water vapour barrier polymer component, for example a PO barrier polymer component, preferably a PP barrier polymer component, an oxygen barrier polymer component, preferably an ethylene vinyl...  
WO/2010/030145A2
Provided are ethylene copolymers and a process for preparing the same. More specifically, provided are ethylene copolymers exhibiting excellent processibility and physical properties due to its multimodal molecular weight distribution in...  
WO/2010/020035A1
Stretch film is treated by passing a web of tackifier-containing, unbloomed thin polymer film through a heater so that the web is heated to a temperature sufficient to cause tackifier bloom prior to the web reaching a next stage in an in...  
WO/2010/018487A2
A reinforcement for flexible film (10) for sheets for covering agricultural or industrial or similar areas, the reinforcement consisting of reinforcing bands formed by means of hot extrusion and provided with holes (12) for the anchoring...  
WO/2010/015982A2
The present invention includes a neck-bonded laminate and a process for forming a neck-bonded elastic laminate, the laminate including a primary elastic region and a secondary elastic region. An exemplary process for forming the laminate...  
WO/2010/010864A1
Provided is a method for efficiently producing a soft sheet, especially a method for producing a soft sheet wherein the rolling process is shortened. The method for producing a soft sheet comprises: an extrusion process wherein a mixtur...  
WO/2010/001270A2
A film formed from a biodegradable polymer matrix within which is contained at least one fragrance is provided. The ability to incorporate a fragrance into the polymer matrix is achieved in the present invention by controlling a variety ...  

Matches 301 - 350 out of 4,120