摘要:
Die Erfindung betrifft ein Verfahren zur Herstellung eines mehrschichtigen Formkörpers zur Wärmedämmung von Gebäuden, bei dem schäumbare oder vorgeschäumte Polymer-Partikel zur Ausbildung einer Schicht verwendet werden. Erfindungsgemäß werden die schäumbaren oder vorgeschäumten Polymer-Partikel zumindest teilweise mit einem organischen Bindemittel beschichtet und in einer Form zur Durchführung eines Endschäumprozesses mit wenigstens einer Platte aus expandiertem oder extrudiertem Polystyrol-Hartschaum verbunden. Des Weiteren betrifft die Erfindung einen mehrschichtigen Formkörper zur Wärmedämmung von Gebäuden.
摘要:
This application describes a safety label (E) with inscriptions (I) representing information and/or warnings, particularly adapted to be applied on a covering panel (14) of the engine compartment of a motor vehicle, comprising a substrate (20) of non-woven fabric made up by polyester-based fibres, having said inscriptions (I) printed on a respective first surface (22), and a layer (30) of non-fibrous polyester material having adhesive properties coupled to a second surface (24) of the substrate (20) opposed to said first surface (22), said layer (30) being able to adhere by heat to a support part (P). A method and a plant for manufacturing such a label involve a first drying operation in a printing step, and a second additional drying operation after printing, so as to establish a complete drying condition for the inscriptions (I).
摘要:
The present disclosure generally relates to wipes comprising a fibrous sheet material and beads embedded within the interior of the fibrous sheet material. The beads comprise an active agent and an encapsulation material that surrounds the active agent. The beads are incorporated into the fibrous sheet material as dehydrated beads. Upon hydration of the beads, such as by contact of the wipe with an aqueous solution, such as water or a wetting solution, the dehydrated beads gradually hydrate, becoming soft and rupturable. Also disclosed are methods for producing the wipes.
摘要:
An absorbent article containing a polyolefin film is provided. The polyolefin film is formed by a thermoplastic composition containing a continuous phase that includes a polyolefin matrix polymer and nanoinclusion additive is provided. The nanoinclusion additive is dispersed within the continuous phase as discrete nano-scale phase domains. When drawn, the nano-scale phase domains are able to interact with the matrix in a unique manner to create a network of nanopores.
摘要:
The present invention provides an insulation film, comprising a film upper layer (101) and a film lower layer (103), wherein both of the film upper layer (101) and film lower layer (103) are made of a PP material, the PP material contains a flame retardant to meet the flame retardance thereof; a film intermediate layer (102) located between the film upper layer (101) and the film lower layer (103), the film intermediate layer (102) is made of a PP or PE material, the PP or PE material does not contain a flame retardant or contains a small amount of flame retardant; an upper surface of the film intermediate layer (102) is bound together with a lower surface of the film upper layer (101), a lower surface of the film intermediate layer (102) is bound together with an upper surface of the film lower layer (103).
摘要:
A powder resin layered nonwoven material and a method of construction thereof are provided. The method includes forming a nonwoven web; applying a powder resin material on the nonwoven web to form a coated portion of the nonwoven web; and cross-lapping the nonwoven web to sandwich separate powder resin layers of the powder resin material between layers of the nonwoven web.
摘要:
A circuit subassembly, comprising: a conductive layer, a dielectric layer formed from a thermosetting composition, wherein the thermosetting composition comprises, based on the total weight of the thermosetting composition a polybutadiene or polyisoprene resin, about 30 to about 70 percent by weight of a magnesium hydroxide having less than about 1000 ppm of ionic contaminants, and about 5 to about 15 percent by weight of a nitrogen-containing compound, wherein the nitrogen-containing compound comprises at least about 15 weight percent of nitrogen; and an adhesive layer disposed between and in intimate contact with the conductive layer and the dielectric layer, wherein the adhesive comprises a poly(arylene ether), wherein the circuit subassembly has a UL-94 rating of at least V-1.
摘要:
The present disclosure generally relates to wipes comprising a fibrous sheet material and beads embedded within the interior of the fibrous sheet material. The beads comprise an active agent and an encapsulation material that surrounds the active agent. The beads are incorporated into the fibrous sheet material as dehydrated beads. Upon hydration of the beads, such as by contact of the wipe with an aqueous solution, such as water or a wetting solution, the dehydrated beads gradually hydrate, becoming soft and rupturable. Also disclosed are methods for producing the wipes.