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Matches 51 - 100 out of 4,119

Document Document Title
WO/2022/182411A1
Aspects of a geogrid system for improving substrate interactions within a geotechnical environment is disclosed. In one aspect features of a geogrid system aid in trapping and restraining aggregate and soil. In one aspect a geotechnical ...  
WO/2022/181171A1
The present invention provides a heat-conductive sheet exhibiting excellent restoring force when subjected to compression and release. In a heat-conductive sheet 1, a fibrous filler 3 is dispersed in a binder resin 2 and the fibrous fi...  
WO/2022/181172A1
Provided is a heat transfer sheet that is not susceptible to containing air during mounting and that is capable of reducing a thermal resistance difference due to a load. The heat transfer sheet 1 has a surface arithmetic mean roughnes...  
WO/2022/166345A1
A three-dimensional porous nano composite cooling thin film and a large-scale preparation method therefor. The cooling thin film material uses 0.1-0.5 parts of cellulose acetate, 1-5 parts of water, 20-100 parts of acetone, other auxilia...  
WO/2022/163416A1
An optical film comprising layer (A) comprising resin (a) including a polymer that is crystalline and one or more layers (B) disposed on main surface(s) of the layer (A) and each comprising resin (b) including a polymer that is amorphous...  
WO/2022/152102A1
An easy-to-clean greenhouse cover film material, comprising: a greenhouse cover film body, which serves as a substrate; and a highly compact nano thin film, which is formed of a polyphenol-metal complex and covers a surface of the greenh...  
WO/2022/145171A1
This multilayer film comprises: a pA layer composed of a crystalline resin (a) having a positive intrinsic birefringence; and a pB layer composed of a material (b) having a negative intrinsic birefringence, wherein the pA layer and the p...  
WO/2022/145238A1
A birefringence film including a crystalline polymer, a solvent A, and a solvent B, wherein the boiling point Bp(SA) (°C) of the solvent A and the boiling point Bp(SB) (°C) of the solvent B satisfy the expression Bp(SA) – Bp(SB) ≥ ...  
WO/2022/131263A1
Provided is a sheet that is obtained through skiving and made of a synthetic resin, said sheet having surface strength that is equivalent to the strength inside the sheet.  
WO/2022/131261A1
Provided is a sheet that is made of a synthetic resin and that is obtained by skiving processing, wherein the sheet has substantially no processing marks.  
WO/2022/105973A1
For production of electrodes in batteries, capacitors, their hybrids, as well as fuel cells or electrolyzers, a self-supported electrode film is produced by providing an aqueous dispersion of a powder mix of active material and binder po...  
WO/2022/105309A1
Disclosed are a composite bulletproof insertion plate and a preparation method therefor. The composite bulletproof insertion plate comprises a PE laminated plate, an aramid cloth piece transition layer, bulletproof ceramics and an aramid...  
WO/2022/080340A1
In order to provide a method for manufacturing a long foam sheet with which it is possible to manufacture a long foam sheet with a high-precision thickness without being limited to the material or the thickness of a foam, a method for ma...  
WO/2022/075923A1
A thermoresponsive polymeric film comprising a blend of poly(N-isopropylacrylamide) (PNIPAM) and poly(vinylidene fluoride) (PVDF), wherein the film is surface patterned and wherein a surface of the film switches between being hydrophobic...  
WO/2022/027603A1
An antibacterial PVA/starch biodegradable thin film, prepared by the following raw materials in parts by weight: 100 parts of PVA, 50-80 parts of starch, 30-42 parts of a plasticizer, 12-18 parts of PLA, 5-10 parts of a cross-linking mod...  
WO/2022/018044A1
The present invention relates to a reinforced thermoplastic film comprising a base film wherein the base film comprises a stretchable polyolefin material comprising one or more layers and a plurality of extruded reinforcing fibre element...  
WO/2022/011958A1
Disclosed are a preparation method for and use of a PTFE-based membrane for preventing marine fouling organisms from adhering to an offshore wind power single pile, which relate to the technical field of environmentally friendly antifoul...  
WO/2022/011962A1
Disclosed are a method for preparing a PTFE-based film for preventing and removing ice covering fan blades and the use thereof, which relate to the technical field of polymer composite materials. The method comprises: using a monomer pol...  
WO/2022/002916A1
Provided are multilayer polymer films comprising LLDPE, LDPE and a random propylene-ethylene copolymer which films suitable for packaging applications and are mechanically recyclable, and to recycled polymer compositions formed by mechan...  
WO/2022/005415A1
The invention is particularly related to polymer blends comprising poly(4-methyl-1-pentene), low density polyethylene or linear low density polyethylene, ethylene-vinyl acetate copolymer and polyglycerol ester, in order to provide differ...  
WO/2021/258421A1
The present invention relates to a full-water-based foamed polyurethane sheet material and a preparation method therefor, relating to the technical field of polyurethane foam reinforced sheet material. The polyurethane sheet material com...  
WO/2021/262958A1
A monolayer multi-axial integral geogrid suitable for stabilizing aggregate includes a plurality of interconnected oriented strands and partially oriented junctions forming a repeating pattern of outer hexagons having an array of opening...  
WO/2021/246145A1
This manufacturing method for a film F includes: an extrusion molding step for extrusion-molding a substrate S comprising a brittle resin; a slit step for cutting both ends, in the width direction, of the substrate S that has been extrus...  
WO/2021/247245A1
The present invention includes a bioplastic and a method of making a bioplastic comprising the steps of: dissolving a low quality cellulose biomass in a solvent, wherein low quality is defined as having little to no textile value; regene...  
WO/2021/236573A1
A wide microporous film comprises one or more layers comprising a polyolefin; wherein the film has a width of a least 40 inches, at least 45 inches, at least 50 inches, at least 55 inches, at least 60 inches, at least 65 inches, or at le...  
WO/2021/227235A1
An embedded-type manufacturing method for a high-strength PVC decorative film, related to the field of PVC decorative film manufacturing. Based on a conventional PVC film manufacturing process, an embedded spider web is added to a refine...  
WO/2021/209326A1
Blown films, especially monolayer blown films, with an improved property profile, the blown films comprising at least 95.0 wt% of a specific heterophasic propylene copolymer (TERHECO).  
WO/2021/189504A1
Disclosed is a two-layer-PE coextruded wood-plastic composite board, belonging to the field of new materials. The two-layer-PE coextruded wood-plastic composite comprises an environmentally-friendly substrate made from a first wood-plast...  
WO/2021/173349A1
A polymer thin film is characterized by a first in-plane refractive index (nx) along a first direction of the polymer thin film, a second in-plane refractive index (ny) along a second direction of the polymer thin film orthogonal to the ...  
WO/2021/167739A1
The present disclosure relates to multilayer films. The first layer may include a first polymer including polyethylene. The second layer, disposed on the first layer, may include a blend of a second polymer comprising a copolymer of ethy...  
WO/2021/164296A1
Disclosed in the present invention are a moisture-resisting self-disinfection environment-friendly sound insulation floor and a manufacturing method therefor. A sound insulation material is composed of a packaging material, a functional ...  
WO/2021/151133A1
The invention relates to a device (1) for heating and drying at least one product (2) made from a non-ferromagnetic material, in particular a TAC film, wherein the device (1) comprises at least one continuous belt (5) made of metal and c...  
WO/2021/148090A1
A continuous automated process and production line for preparing an acid doped polybenzimidazole, PBI, polymer membrane film for use in a fuel cell, the process comprising a washing stage, a drying procedure, and a doping stage.  
WO/2021/145507A1
The present invention relates to a dendron-structured nano-column, a method for manufacturing a biaxial film using same, and a biaxial film comprising same. The dendron-structured nano-column uses rod-shaped or disc-shaped dendrons, and ...  
WO/2021/143408A1
A high-brightness paint-free board having a thickness of 15-18 mm, relating to the technical field of polyvinyl chloride foam boards. The paint-free board consists of 75-80 parts of polyvinyl chloride SG8 resin, 55-60 parts of ground cal...  
WO/2021/124250A1
A method of identifying a defect in a wet film comprises conveying said wet film (20), in a wet state, on a conveyor (10), providing a laser projection (1511) onto the wet film, acquiring a series of images, each depicting an area of the...  
WO/2021/121144A1
A high-performance ecological SPC floor board and a preparation process therefor, relating to the technical field of PVC boards. The invention solves the problems in existing products of poor wear resistance and high floor board shrinkag...  
WO/2021/120535A1
A method for preparing a liquid crystal polymer film, comprising the following steps: (1) spinning a liquid crystal polymer into fibers, and maintaining the fibers for 0.1-36 h at the temperature of 200-400°C under a vacuum degree of le...  
WO/2021/124251A1
The present document discloses a method of determining thickness of a wet film, in particular of microfibrillated cellulose. The method comprises conveying said film (20) in a wet state on a conveyor (10) having a conveyor width, the wet...  
WO/2021/107814A1
The invention relates to the field of security technologies for various types of printed products. A metalized reflective layer and a single diffraction structure in the form of a synthesized hologram comprising one device-defined elemen...  
WO/2021/106713A1
This method for producing a circuit board involves: a first positioning step for positioning a first resist material 200 on a substrate 10; a first curing step for forming a first resist layer 20 by curing the first resist material 200; ...  
WO/2021/097977A1
The present invention relates to a thin film and a preparation method therefor, and in particular to a light conversion film, comprising a thin film body, a thin film inner layer, and at least one light conversion film layer provided bet...  
WO/2021/093843A1
A Hermetia illucens (L.) breeding method and a preparation method for a Hermetia illucens (L.) pupa shell powder. The preparation method comprises the following steps: S1, drying a Hermetia illucens (L.) pupa shell and then grinding the ...  
WO/2021/088147A1
The present invention relates to the technical field of floor composite materials. More specifically, the present invention provides a composite material containing a PVC pre-coated film, and a preparation method therefor. A first aspect...  
WO/2021/082489A1
Disclosed are a negative oxygen ion modified PVC hard composite floor and a manufacturing process therefor. The floor comprises a negative oxygen ion PVC substrate layer. A flame-retardant layer is fixedly connected to the top of the neg...  
WO/2021/079255A1
A Biaxially Oriented Polyethylene (BOPE) process uses a selected polyethylene having a medium density and a very broad molecular weight distribution. The use of this selected polyethylene facilitates stretching in the BOPE process in com...  
WO/2021/073071A1
Disclosed are a preparation method and application of an ultra-high molecular weight polyethylene composite membrane. The preparation method comprises the following steps: (1) modifying ultra-high molecular weight polyethylene, specifica...  
WO/2021/068383A1
Disclosed is processing technology for digitally printing floorboards. The floorboards comprises a substrate, a printing layer disposed on the substrate layer, and a protective layer disposed on the printing layer. The printing layer is ...  
WO/2021/063641A1
The invention relates to a method for manufacturing a film (F1) comprising cavities and formed using a polymer in which a cavitation agent is dispersed, the method comprising a step of extruding polymer within an extrusion die equipped w...  
WO/2021/056298A1
Disclosed are an on-line synchronous registering co-extrusion SPC floor and a production process therefor. The on-line synchronous registering co-extrusion SPC floor comprises a base material layer, a decorative layer, and a wear-resista...  

Matches 51 - 100 out of 4,119