Abstract: The present disclosure provides a suction fixing sheet to be placed on a suction surface of a suction device to prevent contact between a suction target and the suction surface, the suction fixing sheet including: a porous sheet having air permeability in its thickness direction; and an adhesive layer having air permeability in its thickness direction and disposed on one surface of the porous sheet; wherein the adhesive layer includes a crosslinked adhesive agent, and sucked force obtained for the suction fixing sheet when the sheet area is 100 cm2, the sucked force being measured by a predetermined method, is 450 N or more. The suction fixing sheet of the present invention can suppress a decrease in processing accuracy of a suction target even when the sheet is used under high temperature conditions.

Abstract: A film comprising a release layer and an adhesive layer, wherein the thickness of the film is less than 25 microns.

Abstract: A moisture curable composition, and a method of application and a substrate including the same are disclosed herein. In some embodiments, a curable composition includes a component (A) comprising an organic polymer containing reactive silicon groups represented by the general formula (1), a component (B) comprising an organic polymer having a viscosity lower than 10,000 cP at 23° C. containing reactive silicon groups represented by the general formula (2), and a component (C) comprising a polyolefin polymer. The moisture curable composition has universal adhesiveness to an adhesion-resistant substrate, such as PVC, EPDM, and TPO. The substrates can be smooth-back or fleece-back substrates.

Abstract: A protective film that can be included in multi-layer film laminates for use in marketing, advertising campaigns, particularly outdoor or other environment impacted promotions and safety applications. The film includes at least two different polyurethane polymers and is free or substantially free of polyvinyl chloride based polymer. One polyurethane has an ultimate elongation less than 200%, and another polyurethane has an ultimate elongation more than 400%. The film may be transparent, translucent, clear or have other desirable optical properties.

Abstract: It is an object of the present invention to provide polytetrafluoroethylene suitable for forming a porous polytetrafluoroethylene film using a high water-soluble surfactant with high volatility. Polytetrafluoroethylene has non-melt-secondary-processability, standard specific gravity of 2.160 or less, an average primary particle size of 150 nm or more, stress relaxation time of 500 seconds or more, and break strength of 29.7 N or more. The polytetrafluoroethylene is obtainable by emulsion polymerization of tetrafluoroethylene in the presence of a fluorinated surfactant with Log POW of 3.4 or less.

Abstract: A thin self-supporting adhesive film is claimed that includes a first polyurethane and a solid surface-deactivated isocyanate.

Abstract: Disclosed herein are structures comprising a titanium, zirconium, or hafnium powder particle with titanium carbide, zirconium carbide, or hafnium carbide (respectively) nano-whiskers grown directly from and anchored to the powder particle. Also disclosed are methods for fabrication of such structures, involving heating the powder particles and exposing the particles to an organic gas.

Abstract: A binder for glass fiber nonwoven comprising a polyvinyl alcohol, the polyvinyl alcohol having a shape with an aspect ratio of 1.9 to 30 and a degree of saponification of 99.0 mol % or more.

Abstract: A method of manufacturing a cerium dioxide powder is provided. The method includes mixing a cerium salt, an amine and solvent to form a mixed solution, in which the amine includes a secondary amine, a tertiary amine or a combination thereof, and the tertiary amine is selected from the group consisting of hexamethylenetetramine, triethylenediamine and a combination thereof. A solvothermal reaction of the mixed solution is performed to form the cerium dioxide powder. The cerium dioxide powder manufactured by the method is also provided herein.

Abstract: A support film for a tape material, includes a film-shaped support formed of polyurethane; and a barrier layer containing an aromatic isocyanate-based polyurethane and a layered inorganic compound and formed on one surface of the support.

Abstract: A protective film that can be included in multi-layer film laminates for use in marketing, advertising campaigns, particularly outdoor or other environment impacted promotions and safety applications. The film includes at least two different polyurethane polymers and is free or substantially free of polyvinyl chloride based polymer. One polyurethane has an ultimate elongation less than 200%, and another polyurethane has an ultimate elongation more than 400%. The film may be transparent, translucent, clear or have other desirable optical properties.

Abstract: A reseal label for at least partially covering a pack for consumer goods includes a sheet of polymer material having a pull tab and one or more panels configured to at least partially cover the pack for consumable goods. The reseal label includes resealable adhesive on the pull tab, and permanent adhesive on one or more of the one or more panels to adhere to one or more walls of the pack.

Abstract: Disclosed is a semi-hardened pressure sensitive adhesive film to be used in the semi-hardened state and having excellent printing step absorption properties. The adhesive film according to the present invention contains a radial polymer composition and a cationic polymer composition, and the radial polymer composition is primarily cross-linked to maintain the semi-hardened state. When applied onto a substrate through a printing step, the present invention has excellent step absorption properties and adhesion properties and excellent durability even under high-temperature and high-humidity conditions.

Abstract: This disclosure relates to films particularly suitable for stretch hood applications. More particularly, this disclosure relates to multi-layer films particularly suitable for stretch hood applications comprising one or more intermediate layers including a blend of a propylene-based elastomer and a linear low density polyethylene.

Abstract: Systems and methods for the detection of one or more target molecules emitted from microbial sources are described. The systems and methods may include a molecularly imprinted polymer film; a strain sensitive surface, wherein the molecularly imprinted polymer film comprises a polymer host with one or more binding sites for one or more target molecules. The molecularly imprinted polymer film may be coated upon the strain sensitive surface.

Abstract: The electrically conductive adhesive agent composition comprises a metal particle (Q) and a prescribed organophosphorus compound (A), and the metal particle (Q) comprises a first metal particle (Q1) made of a single metal selected from the group of copper, nickel, aluminum and tin or an alloy comprising two or more metals selected from said group.

Abstract: The electrically conductive adhesive film comprises a metal particle (Q), a resin (M), and at least one of a prescribed organic phosphine (A) and a prescribed sulfide-based compound (B), the resin (M) comprises a thermosetting resin (M1), and has a storage elastic modulus at 1 Hz measured in a state after sintering of 20 GPa or less and a thermal weight loss ratio when heated for 2 hours at 250° C. under a nitrogen atmosphere of less than 1%.

Abstract: Multilayer structures comprising a covalent organic framework (COF) film in contact with a polyaromatic carbon (PAC) film. The multilayer structures can be made by combining precursor compounds in the presence of a PAC film. The PAC film can be for example, a single layer graphene film. The multilayer structures can be used in a variety of applications such as solar cells, flexible displays, lighting devices, RFID tags, sensors, photoreceptors, batteries, capacitors, gas-storage devices, and gas-separation devices.

Abstract: The present invention provides a layered body having high hardness and excellent flexibility and useful as a substitute material for glass, and the layered body includes a substrate film, a hard coat layer on one face of the substrate film, and a resin-cured layer on the other face of the substrate film. The layered body is not cracked when wound on a 30 mm-diameter cylinder and has a hardness of 0.5 to 1.5 GPa when an indenter is pushed in 500 nm by a nano-indentation method and/or a hardness of 0.29 to 1.10 GPa at 500 mN load using a micro-hardness tester.

Abstract: Liner having an induction heat sealable layer for sealing to a rim of a container, and a pull tab for ease of removal of the liner from the container rim. A folded insert disposed between multilayer upper and lower components, has a heat bondable polyolefin layer that is thermally laminated to polyolefin layers of the upper and lower components, forming a pull tab between the integrated polyolefin layers. The resulting composite resists delamination and can be formed in a single thermal lamination step, avoiding the multiple lamination steps, associated high equipment costs, and complex layer constructions of the prior art.