摘要:
A process for making a composite pavement structure comprising primed glass aggregate particles and a polymeric binder composition is disclosed. Systems and methods are also disclosed for the priming of glass aggregate particles. In one embodiment, the glass aggregate particles range from about 0.1 to about 0.5 inch in diameter and are exposed to a coupling agent in solution, for example an aqueous aminosilane solution, in an amount of about 1 to about 10 parts by weight of solution based on 100 parts by weight of the glass aggregate particles wherein the aqueous solution contains about 0.01 to about 5.0 parts by weight coupling agent based on 100 parts by weight of solution. After exposure, the primer is allowed to react and bond with the glass aggregate particles for a predetermined time period to provide primed glass particles, for example silylated glass particles, which are then dried. Once the primed glass and polymeric binder composition are mixed, they are allowed react and bond to provide a composite pavement structure.
摘要:
Embodiments disclosed in the detailed description include a unitary or monolithic composite or hybrid cushioning structure(s) and profile(s) comprised of a cellular thermoplastic foam and a thermoset material. The thermoset material may also be provided as cellular foam as well. In one embodiment disclosed herein, the unitary composite cushioning structure is formed from a cellular thermoplastic foam and a thermoset material. The cellular thermoplastic foam provides support characteristics to the unitary composite cushioning structure. The thermoset material provides a resilient structure with cushioning characteristics to the cushioning structure. A stratum is disposed between at least a portion of the cellular thermoplastic foam and at least a portion of the thermoset material to secure the at least a portion of the thermoset material to the at least a portion of the cellular thermoplastic foam to provide a unitary composite cushioning structure.
摘要:
Die Erfindung betrifft eine Klebschicht (3) für eine blasenfreie Verklebung, wobei die Klebschicht (3) aus einer Klebmasse (4) gebildet ist und wobei mindestens ein Kanal (5) oberflächlich in der Klebmasse (4) eingebracht ist, dadurch gekennzeichnet, dass die Klebmasse (4) expandiert ist, sowie ein Verfahren zur Herstellung eines blasenfrei verklebenden Flächengebildes (1), bei dem eine Klebmasse (4) als Klebschicht (3) auf eine Funktionsschicht (2) aufgebracht wird und bei dem in die Klebmasse (4) mindestens ein Kanal (5) oberflächig eingebracht wird, dadurch gekennzeichnet, dass die Klebmasse (4) expandiert wird.
摘要:
A steel plate-reinforcing material of a type applying vibration-damping performance to a steel plate, the material being constructed from a restraint layer and a thermosetting foamed viscoelastic layer. Two or more kinds of adhesion application agents having different components and melting points are used for adhesion application agents forming the thermosetting foamed viscoelastic layer, and fibers are added to the thermosetting foamed viscoelastic layer.
摘要:
The invention relates to a multifunctional, lightweight and acoustically optimised interior lining for the roof (A) of a vehicle. The inventive lining comprises an air-permeable core layer (4), a first stiffening layer (2), a second stiffening layer (6) and a decorating layer (8). Said layers are connected to one another by means of air-permeably adhesive layers (2, 5, 7). The layers (5, 6, 7, 8) arranged on the side of the core layer, together, are provided with an air flow resistance in the range of 500 Nsm , whereby said side faces the passenger compartment. Said layers, together, are also provided with a surface area weight of 300 to 800 gr/m . The invention also relates to a method for producing said lining and the use thereof in a roof of a vehicle.
摘要:
The invention relates to a multifunctional, lightweight and acoustically optimised interior lining for the roof (A) of a vehicle. The inventive lining comprises an air-permeable core layer (4), a first stiffening layer (2), a second stiffening layer (6) and a decorating layer (8). Said layers are connected to one another by means of air-permeably adhesive layers (2, 5, 7). The layers (5, 6, 7, 8) arranged on the side of the core layer, together, are provided with an air flow resistance in the range of 500 Nsm , whereby said side faces the passenger compartment. Said layers, together, are also provided with a surface area weight of 300 to 800 gr/m . The invention also relates to a method for producing said lining and the use thereof in a roof of a vehicle.
摘要:
A pressure-sensitive adhesive sheet exfoliative with heat having, on at least one side of a substrate, a thermally expandable layer containing thermally expandable microspheres and an adhesive layer containing an adhesive material, wherein the substrate has good thermal resistance and elasticity. The inventive adhesive sheet is advantageous in that, when a body having a sheet adhered thereon is cut, the use of the inventive sheet results in a high operability and workability in an exfoliation and recovery step, since pieces formed by cutting can hold a satisfactory distance from one another and are resistant to a heat treatment applied for expanding the thermally expandable layer.
摘要:
Disclosed is a fibrous absorbent structure that is wet stable and has large void volume with a density below the critical density of the fiber employed. In one embodiment, the fibrous absorbent uses open-celled foam technologies to keep the fibrous structure expanded and bonded. In other embodiments, the resulting fibrous structure resembles an open-celled polymeric foam, with fibers serving as struts stabilized by binder material. In another embodiment, the resulting fibrous structure is filled with hydrophilic open-celled foams with the cell size substantially smaller than the fibrous pores. Such a wet-stable, high void volume fibrous absorbent can be used in a disposable product intended for the absorption of fluid such as body fluid, including extensible absorbent articles.
摘要:
The interior of the passenger compartment of a motor vehicle is provided on its outer limiting surfaces with heat insulating materials, preferably to such an extent that a complete heat insulation is achieved. Such a complete heat insulation makes considerable weight and energy savings possible when using heating and/or air conditioning systems in vehicles, and a corresponding reduction of pollutant emissions. The ecological effect of this measure is particularly reinforced if renewable raw materials are used as heat insulating materials, either alone or combined with plastics into composite materials in the individual areas of the motor vehicle. By appropriately designing and sizing the heat insulating measures, they can also lead to additional improvements as regards weight, mechanical stability and sound insulation, besides the actual heat insulating effect, substantially improving the usability and ecological compatibility of the motor vehicle.