Abstract:
Die Verwendung eines Faserverbund-Werkstoffs W mit Sandwich-Struktur, aufgebaut aus: A) thermoplastischen Werkstoff-Schicht w, enthaltend als Komponenten: a) thermoplastischen Formmasse A als Matrix, b) Lage aus Verstärkungsfasern B, und c) optional Additiv C, wobei die Lage der Verstärkungsfasern B in die Matrix der thermoplastischen Formmasse A eingebettet ist, und die thermoplastische Formmasse A bei der Herstellung des Werkstoff-Schicht w mindestens eine chemisch reaktive Funktionalität aufweist, welche mit chemischen Gruppen der Oberfläche der Verstärkungsfasern B reagiert; und B) einer weiteren thermoplastischen Schicht T und/oder einer Schaumstoff-Schicht S, wobei diese weitere Schicht T und/oder S mit der Werkstoff-Schicht w dauerhaft verbunden ist; bietet zur Herstellung von Formteilen erhöhte mechanische Stabilität.
Abstract:
A multi-layer structure comprising: (a) a skin layer comprising at least 50% by weight of an ethylene/α-olefin interpolymer composition (LLDPE) having a Comonomer Distribution Constant (CDC) in the range of from 45 to 400, and wherein the skin layer does not contain any migratory additive; (b) a metal layer disposed on the skin layer to form a metalized film; and (c) at least one substrate layer laminated onto the metallized film; wherein the ethylene/α-olefin interpolymer composition comprises (i) less than or equal to 100 percent by weight of the units derived from ethylene; and (ii) less than 30 percent by weight of units derived from one or more α-olefin comonomers is provided.
Abstract:
An ionomeric nanocomposite that includes a base component of a propylene-based polyolefin-metal salt component and a nanostructured material. Optionally, the blend further contains a polymeric component including an ethylene ionomer, a styrenic block ionomer, a hydrogenated styrene-butadiene random copolymer, or a combination thereof. Such ionomeric nanocomposites have increased scratch and mar resistance while still retaining clarity and thermal stability. Methods of preparing such blends, as well as resultant articles including such blends, are also part of the invention.
Abstract:
There is provided a barrier film having a substrate, a low thermal conductivity organic layer and an inorganic stack. The inorganic stack will include a low thermal conductivity non-metallic inorganic material layer and a high thermal conductivity metallic material layer.
Abstract:
Panels having enhanced, customizable acoustical characteristics are provided that comprise a core panel (12) of metal or bonded materials and that have an undulating exposed surface, with the size of the undulations being dependent on the wavelength of the sound intended to be diffused. The surface of the panel may also be provided with irregularities, such as perforations, for sound absorption, with the size, shape and layout of the irregularities being dependent on the wavelength of the sound intended to be absorbed. The core panel is combined with a backing matt (14) of bonded materials that is compression molded so as to have a density lower and thickness greater than that of the core panel. A film facing (16) may be applied to the front surface of the core panel, as well as an optional sound-transparent, aesthetic finish (18). The film facing may comprise a non-porous coating for high frequency diffusion applications.
Abstract:
Disclosed is a multilayer structure useful for preparing highly abrasion-resistant protective liners, including tubular articles such as multilayer tubes or pipes.
Abstract:
A supporting material in the form of sheet or roll, constituted of a cellulosic material, or a rolled section in paper treated with a solution, or a rolled section in melaminic paper, or a mixture of leather regenerated materials or derivatives thereof, or cardboard or cardboard fiber, or needled fabrics, or synthetic or natural rubber, or foam made of reticulated polyethylene with closed cells, or foam made of reticulated polyethylene with closed celle, or natural or synthetic leather, or non-woven fabric, neoprene, masonite, recycled polyethylene, nylon, Lilion3, Tyvec3, polyester or a net made of synthetic material, or cork or wood, or a coagulated material, or felt, or foamed polyurethane, foamed polyethylene, foamed polystyrene, or a perspiring material, or an agglomerated stone-like material, is coupled to a covering layer made of polyethylene or Surlyn3, whereby the upper surface of the covering layer is embossed, in such a way as to imitate another material. This composite material has a high surface resistance, thus being particularly suitable for a plurality of applications; furthermore, said composite material is non-toxic and thus usable for contacting the skin for a long period of time.
Abstract:
Eine Folie mit holzartigem Erscheinungsbild hat eine Breite von 0,1 bis 6 m, eine Länge von 2 bis 10000 m, eine Dicke von 180 bis 1000 μm und besteht aus einem Werkstoff, der bezogen auf sein Gesamtgewicht 40 bis 85 Gew.-% Vinylchloridpolymerisat, 10 bis 60 Gew.-% eines Pulvers aus pflanzlichen Bestandteilen, 0 bis 30 Gew.-% eines oder mehrerer anorganischer Füllstoffe und 5 bis 30 Gew.-% eines oder mehrerer Additive enthält.
Abstract:
Die Verwendung eines thermoplastischen Faserverbund-Werkstoffs, enthaltend a) mindestens eine thermoplastische Formmasse A als Matrix, b) mindestens eine Lage aus Verstärkungsfasern B, und c) optional mindestens ein Additiv C, wobei die mindestens eine Lage der Verstärkungsfasern B in die Matrix der thermoplastischen Formmasse eingebettet ist, und die thermoplastische Formmasse A mindestens eine chemisch reaktive Funktionalität aufweist, welche während des Herstellungsprozesses des Faserverbund-Werkstoffs mit chemischen Gruppen der Oberfläche von Komponente B reagiert, zur Herstellung von weißer Ware, wie Haushaltsgeräte ermöglicht leichte Produkte.
Abstract:
본 출원에서는, 유기전자소자용 기판, 그 제조방법 및 그 용도를 제공한다. 본 출원의 기판은 플렉서블 기재 필름과 무기물층을 포함하고, 상기 무기물층은 적어도 2층 이상의 얇은 두께의 층의 다층 구조를 포함한다. 이러한 무기물층은 결정성이 억제되어 우수한 물성, 예를 들면, 배리어성을 가질 수 있다. 또한, 상기 다층 구조의 채용을 통하여 상기와 같은 배리어성과 함께 종래에 무기물층에서는 구현하기 곤란하였던 물성, 예를 들면, 고굴절률을 겸비한 무기물층을 형성할 수 있다.