A method for manufacturing an environmental-friendly heat shielding film using a non-radioactive stable isotope includes: a substrate layer providing step of providing a substrate layer; and a heat shielding layer forming step of, after the substrate layer providing step, forming, on one surface of the substrate layer, a heat shielding layer containing a non-radioactive stable isotope tungsten bronze compound that does not emit radiation.

The invention provides a biaxially oriented polyester film with a good balance among moldability during hot molding, film strength and elasticity, while suppressing deposition of an oligomer (whitening) due to heating in a coating step of an adhesive resin or the like during the molding process, and which can be used to provide a molded body, a label or the like. The biaxially oriented polyester film has a content of an ester constituent unit derived from an isophthalic acid component relative to 100% by mole of all ester constituent units in the constituent polyester resin of 0.5-5.0% by mole; a haze change when heated at 150° C. for 30 minutes of 5.0% or less; a limiting viscosity of the constituent polyester resin of 0.59-0.65 dl/g; an average storage elastic modulus at 150° C. of 5.0-7.6×10.sup.8 (Pa); and an acid value of 40-60 eq/ton.

A barrier film laminate (1) comprising an organic layer (4) that is situated in between two inorganic layers (2,3). The organic layer comprises submicron getter particles (5) at an amount between 0.01 and 0.9% by weight. The barrier film laminate can be used for encapsulating organic electronic devices such as OLEDs. The long term homogenous transparency makes this laminate in particular suited for protecting the light emitting side of an OLED.

Disclosed are an environment-friendly heat shielding film using a non-radioactive stable isotope and a manufacturing method therefor and, more specifically, an environment-friendly heat shielding film using a non-radioactive stable isotope and a manufacturing method therefor, wherein a heat shielding layer is formed on one surface of a substrate layer; the heat shielding layer is composed of stable isotopes as elements constituting a precursor and contains a non-radioactive stable isotope tungsten bronze compound having an oxygen-deficient .sup.(Y)A.sub.x.sup.(182,183,184,186)W.sub.1O.sub.(3-n) type hexagonal structure, thereby preventing the generation of radioactive materials, fundamentally blocking haze, and improving the visible light transmittance and the infrared light blocking rate; and the heat resistance and durability problems that may occur when the heat shielding layer is formed of the non-radioactive stable isotope tungsten bronze compound are solved by a passivation film.

A process for producing an interior trim part (1) with a decorative layer situated on a first side (S1) thereof and forming a decorative pattern (M) for the interior of a motor vehicle, the process comprising the following steps: (a) formation of at least one cutout configuration (R), defined by a predetermined decorative pattern (M), in a protective layer (120) situated on a first side (S1), which is situated on a first surface (110a) of the shell-shaped base body (110) made of a metallic material, (b) deposition of sinterable decorative material on the first side (S1) in such a way that the decorative material, as an intermediate layer (150), covers at least the area in which the cutout configuration (R) defined by the decorative pattern (M) is formed in the protective layer (120), (c) laser-sintering of the intermediate layer (150) inside the at least one cutout configuration defined by the decorative pattern (M), (d) removal of the sinterable decorative material that is situated outside the at least one cutout configuration defined by the decorative pattern (M),
as well as an interior trim part (1).

A hard coating film may be configured such that a hard coating layer including a cured product of a hard coating composition is formed on at least one surface of a substrate, in which the hard coating composition includes an ionic antistatic agent and a photopolymerization initiator containing a hydroxyethoxy group, the surface resistance of the hard coating layer is 1E+9 to 1E+12 /, and the total transmittance thereof is 89.0% or more, thus exhibiting superior antistatic performance, superior optical performance such as high transmittance and the like, improved durability such as scratch resistance and the like, and superior bending resistance, making it applicable to a flexible image display device and to a window and an image display device including the same.

The invention relates to a method of fabricating a turbine engine blade out of composite material comprising fiber reinforcement densified by a matrix, the blade comprising an airfoil, a platform situated at a longitudinal end of the airfoil, and at least one functional element projecting from the outside face of the platform. The method comprises: making a single-piece fiber blank by multilayer weaving; shaping the fiber blank to obtain a single-piece fiber preform having a first portion (302) forming a preform for the blade airfoil (320) and a second portion (314) forming a preform for the platform (340) and at least one preform for a functional element (352; 354); and densifying the fiber preform with a matrix.

The second preform portion comprises a set of yarn layers interlinked by weaving with at least one zone of non-interlinking being provided to make it possible to deploy the functional element preform relative to the first platform preform.

Systems and methods are provided for fabrication of enhanced carbon fiber laminates that utilize encapsulated catalyst. One embodiment is a method that includes acquiring a batch of dry fibers, and acquiring a batch of catalyst capsules that each comprise catalyst that accelerates polymerization of monomers of a resin, and a shell that encapsulates the catalyst and liquefies at a curing temperature. The method further includes interspersing the catalyst capsules among the dry fibers, and impregnating the fibers with the resin after interspersing the catalyst capsules with the fibers.

A privacy apparatus includes one or more substantially cork panels. Each panel can be configured to provide visual and/or sound privacy for a certain work space. The panel can be supported on a floor via one or more base elements and/or may be reinforced in rigidity and/or strength via one or more supports. Some embodiments of the apparatus can include a first panel and a second panel attached together via one or more supports press fit within openings defined in rear faces of the panels.

The invention relates to a method of fabricating a turbine engine blade out of composite material comprising fiber reinforcement densified by a matrix, the blade comprising an airfoil, a platform situated at a longitudinal end of the airfoil, and at least one functional element projecting from the outside face of the platform. The method comprises: making a single-piece fiber blank by multilayer weaving; shaping the fiber blank to obtain a single-piece fiber preform having a first portion (302) forming a preform for the blade airfoil (320) and a second portion (314) forming a preform for the platform (340) and at least one preform for a functional element (352; 354); and densifying the fiber preform with a matrix. The second preform portion comprises a set of yarn layers interlinked by weaving with at least one zone of non-interlinking being provided to make it possible to deploy the functional element preform relative to the first platform preform.