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WO/2019/024372A1 |
A virus penetration-resistant film for an operating gown and a preparation method therefor. The virus penetration-resistant film for an operating gown comprises the following components in mass percentage: 94%-95% of thermoplastic polyur...
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WO/2019/018911A1 |
The present invention relates to a sealing film (1) and method of pipetting using a sealing film (1), wherein said sealing film (1) comprises at least two layers (4, 5), which are partially joined together by means of a joining component...
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WO/2019/023665A1 |
A vacuum bag having an expandable pleat is provided. The vacuum bag includes a first surface region, a second surface region, and a third surface region between the first and second surface regions. The third surface region can be folded...
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WO/2018/209269A1 |
The present invention features a pouch comprising a single layer of polymer material having a first surface and a second surface, wherein the second surface is disposed to define an interior space surrounded by the second surface of the ...
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WO/2018/203802A1 |
Method for creating a pre stretched plastic stretch film (1 ), comprising feeding a plastic stretch film from an off-line roller to a pre stretch machinery equipment. The plastic stretch film comprises a reinforced longitudinal band havi...
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WO/2018/202602A1 |
The present invention relates to a sheet comprising polyester, the sheet comprising at least one area (a) wherein the area (a) comprises at least one groove having a depth of >50 % with regard to the thickness of the sheet in the area (a...
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WO/2018/201264A1 |
Disclosed is a reinforced membrane for separation in a battery, wherein an expanded polytetrafluoroethylene microporous filtration membrane formed by means of bidirectional stretching is used, and the membrane has a longitudinal tensile ...
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WO/2018/196028A1 |
Disclosed is a processing method for extruding a soft lamp belt from silica gel, the method comprising: step 1. extruding a silica gel input wire (2); step 2. manufacturing an LED bare plate soft lamp belt (3); step 3. subjecting the LED...
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WO/2018/198034A1 |
The present invention relates to a method for forming a multilayer plastic sheet material (1) for floor and/or wall panels, wherein a first polymer mass comprising a rigid PVC is melted under pressure and is passed through an extruder he...
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WO/2018/193329A1 |
The invention relates to a synthetic mineral paper provided as a substitute for cellulose paper, and to the production method thereof.
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WO/2018/183225A1 |
Thermally insulative materials and articles are described. In one embodiment, a thermally insulative material comprises a polymer matrix, aerogel particles and expanded microspheres, wherein the aerogel particles are present in an amount...
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WO/2018/149753A1 |
An extensible plastic material film for packaging obtained by a process comprising the following steps: - imposing a movement in the longitudinal direction to a tape (20) of stretchable plastic material film, and - applying a stretching ...
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WO/2018/142298A1 |
Heat sink (1) made of composite material in the form of planar element characterized by a combination of unidirectional and thermally conductive reinforcing carbon fibers embedded in a polymer matrix composed of a thermosetting epoxy res...
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WO/2018/126436A1 |
Disclosed is a composite epoxy resin board, the preparation raw materials thereof include the following components in weight percentages: 5% to 100% of a waste prepreg powder, and 0 to 95% of a waste printed circuit board powder. The was...
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WO/2018/118052A1 |
A method for depositing a functional material on a substrate is disclosed. A plate having a first surface and a second surface is provided. A layer of light scattering material is applied onto the first surface of the plate, and a layer ...
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WO/2018/108687A1 |
The present invention relates to a method for producing water-soluble films, wherein the water-soluble film comprises at least one layer S1) containing or consisting of a polymer composition P1), obtainable by free-radical polymerization...
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WO/2018/106559A1 |
Polymeric multilayer film comprising at least two adjacent layers each exhibiting a random network of strands and connective regions. The polymeric multilayer films are useful, for example, for tape and graphic articles.
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WO/2018/100005A1 |
The present invention relates to how to engineer reversible elasticity in thin films and/or layers and/or substrates, using a repeated Y-shaped motif, which is cut out throughout the film and/or layer and/or substrate. As an example, usi...
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WO/2018/091893A1 |
A process for the preparation of a film is described, in which a substrate is coated with a coating mixture containing a water-soluble polymer and a layered double hydroxide. The process of the invention is markedly simpler that conventi...
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WO/2018/093714A1 |
The invention provides systems and methods for substantially improving the compaction resistance of isoporous block copolymer (BCP) film by adding a high molecular weight hydrophilic additive in the casting dope formulation. Systems and ...
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WO/2018/091892A1 |
A process for the preparation of a film is described, in which a substrate is coated with a coating mixture containing a polymer and an organic solvent-dispersible layered double hydroxide. The process of the invention is markedly simple...
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WO/2018/079927A1 |
Disclosed herein are an apparatus and a method for manufacturing a flexible film. more particularly an apparatus and a method for manufacturing a flexible film for forming a pattern and coating on a stretched film material. According to ...
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WO/2018/065259A1 |
The present invention relates to a sheet comprising polyester, the sheet comprising at least one area (a) where the polyester has a degree of crystallinity of > 10%, and at least one area (b) where the polyester has a degree of crystalli...
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WO/2018/066780A2 |
The present invention relates to a polymer-ceramic hybrid film and a method for manufacturing same. The polymer-ceramic hybrid material according to the present invention, which is an elastic polymer-ceramic hybrid film, can maintain a f...
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WO/2018/062637A1 |
Provided are a conductive film comprising a thermoplastic resin and a conductive material at a content of at least 65wt%, and a method for manufacturing the same.
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WO/2018/060224A1 |
The invention relates to a process for the production of a high strength transparent high density polyethylene article comprising the steps of (i) heating a high density polyethylene (HDPE) to a temperature above the melting temperature ...
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WO/2018/063017A1 |
The invention relates to device for production of polymer films having a predefined spatial structure, comprising a linear stage (1), a cylinder (3) spreading a polymer solution, a platform (8) for a substrate, a cylinder height adjustme...
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WO/2018/056671A1 |
An optical film, according to the present invention, may enable the realization of a zero phase difference even when using an acrylic resin having a main chain which does not include a monomer having a cyclic structure. In addition, the ...
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WO/2018/015932A1 |
In one embodiment, a multilayer article can comprise: a multilayer substrate M, comprising: greater than or equal to 16 polymer A layers, preferably 16 to 512 polymer A layers; and greater than or equal to 16 polymer B layers, preferably...
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WO/2018/010038A1 |
The invention relates to a multilayer structure with antimicrobial properties, which comprises at least one layer of polymers, wherein the final layer, which is the inner layer of the multilayer and is in contact with food, is an antimic...
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WO/2017/181848A1 |
Disclosed are an isolation film with low shrinkage at a wide temperature range and a preparation method therefor, which fall within the technical field of electrochemistry. The isolation film of the present invention comprises an irradia...
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WO/2017/173557A1 |
The present invention relates to a biodegradable polymer composition with antioxidant and antimicrobial properties, useful for actively preserving foods, pharmaceuticals or products in general for human or animal consumption. The present...
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WO/2017/156604A1 |
A system and a method using are described for shaping soles and midsolves made of EVA (ethylene-vinyl acetate copolymer) using high frequency, and an EVA preform injection-moulded or vulcanised inside a conventional mould with walls coat...
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WO/2017/151555A1 |
A method for manufacturing a blended polymer includes feeding separately into an extruder a polyolefin, a filler, a clay powder, and a compatibilizer; mixing in the extruder the polyolefin, the filler, the clay powder, and the compatibil...
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WO/2017/134496A1 |
The invention relates to a composite material sheet or panel obtained by extruding a mixture composed of at least one thermoplastic material, particularly of the polyolefin family,and of mineral fibers having predetermined dimensional ch...
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WO/2017/134619A2 |
The invention relates to a composite material sheet or panel obtained by extruding a mixture composed of at least one thermoplastic material, particularly of the polyolefin family, and of mineral fibers having predetermined dimensional c...
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WO/2017/131373A1 |
Provided is a method for manufacturing a polyester film by using a simultaneous biaxial stretching method, such that longitudinal and transverse draw ratios are 3.5-4.0 times, the relaxation rate is 5-10%, the temperature range of a stre...
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WO/2017/132077A1 |
Polyparaxylylene (PPX) polymer films that can be expanded into porous articles that have a node and fibril microstructure are provided. The fibrils contain PPX polymer chains oriented with the fibril axis. The PPX polymer may contain one...
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WO/2017/117214A2 |
A method for making low shrink polyester films wherein the films are arranged in stacks, tentered, heat treated, and relaxed in unison. Also, polyester films produced by such method.
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WO/2017/112724A1 |
According to the present disclosure, a method for synthesizing hollow poly(vinylidene difluoride) microspheres is provided. The method, comprises the steps of (i) adding a first non-solvent to a polymer solution comprising poly(vinyliden...
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WO/2017/090812A1 |
The present invention relates to a tire antiskid adhesive pad and a method of manufacturing same, and to a tire antiskid adhesive pad and a method of manufacturing same which easily attaches a pad to a tire, the pad being manufactured by...
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WO/2017/062714A1 |
A testing apparatus for onsite creation of cured sample liners necessary for confirming proper rehabilitation of pipelines includes a testing box having a base with a plurality of upstanding side walls defining an open upper end of the t...
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WO/2017/046755A1 |
The present invention relates to a method for manufacturing a film having an oxygen transmission rate in the range of from 1 cc/m2/24h to 500 cc/m2/24h according to ASTM D-3985, at a relative humidity of more than 50 % at 25°C, or highe...
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WO/2017/020037A1 |
Methods for producing a stretch film are provided, including disposing one or more extruders in fluid communication with a stock of virgin resin; heating the virgin resin to a molten state; delivering the molten virgin resin to a die; an...
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WO/2017/014972A1 |
An applying device (1) and an applying method that can speedily perform application of a film (F) on an application target surface (S) and improve a quality of a finish. The applying device (1) is provided with a film support portion (2)...
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WO/2017/014565A1 |
The present invention relates to an environment-friendly polylactic acid composite composition having controlled physical properties and a method for producing same. The present invention can provide an environment-friendly composite com...
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WO/2017/010620A1 |
The present invention relates to a method for preparing a water-dispersible polyurethane resin-based conductive film, and a water-dispersible polyurethane resin-based conductive film prepared thereby, wherein the method enables an increa...
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WO/2016/202249A1 |
Disclosed is a surface hardening device for a sheet or film material, comprising a first die head (1), and further comprising: a soft roller (3), wherein a side surface of the sheet or film material (2) passing through a surface of the s...
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WO/2016/199681A1 |
Provided are: a film that can be used as a light sound-absorbing film having excellent sound-absorbing characteristics; and a sound-absorbing structure comprising said film. A film 1 provided with a plurality of minute through holes 2, c...
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WO/2016/192846A1 |
The invention relates to a film having a wood-like appearance and having a width from 0.1 to 6 m, a length of 2 to 10,000 m, a thickness from 180 to 1,000 μm and consisting of a material which contains, relative the total weight thereof...
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