摘要:
An insulation composition including a biomass-derived polymer, a cellulose component, and a fire retardant applied to at least a portion of either or both of the biomass-derived polymer and the cellulose component. The biomass-derived polymer may be used to bind the cellulose component. The cellulose component may be fibers, cellulose dust, nanocrystalline structure, or a combination. The insulation composition may be formed into batts, assemblies, or boards. The insulation composition may be processed in the field by shredding to form loose fill insulation. The composition may be treated with one or more additives, including an expansion component selected to reduce the density of the composition.
摘要:
Decorative laminates having an open-cell foam layer are disclosed herein. An example decorative laminate includes a decorative layer, an open-cell foam layer coupled to the decorative layer and an adhesive layer coupled to the open-cell foam layer.
摘要:
A method is provided for forming a glass fiber product, by forming a first mixture including dry melt-resistant filiform glass fibers, a fire-retarding solution, and a thickening agent; forming a second mixture including the first mixture and a binding agent, wherein the first mixture and the binding agent being configured to form an expanding foam; and applying the second mixture to a surface prior to the second mixture forming the expanding foam. A method is also provided for forming a glass fiber product, by adding a thickening agent to a fire-retarding solution to form a first mixture; adding a hardening agent to the first mixture to form a second mixture; and adding dry melt-resistant filiform glass fibers to the second mixture to form a paste mixture. Associated apparatuses are also provided.
摘要:
The present invention is directed to a two-ply absorbent liner for use in a sterilization process and, more particularly, to an absorbent liner having a foam layer and a paper layer for cushioning sterilization trays and surgical instruments in a sterilization pack and providing advantageous moisture absorption functionality during and after completion of a sterilization process. The absorbent liner functions advantageously with steam or ethylene oxide gas as the sterilization agent. The absorbent liner is fabricated from a foam material, preferably a hydrophilic polymeric foam material, e.g., a hydrophilic polyurethane foam flame laminated to paper, preferably medical grade paper. The disclosed liner may be advantageously utilized in sterilizing surgical instruments and in conjunction with sterilizing trays such that potential residual moisture is eliminated from the surface of the instruments or trays and metal surfaces are cushioned.
摘要:
Provided is a PSA sheet capable of showing high long-term adhesive strength and good air release properties between the PSA sheet and an adherend. This invention provides a PSA sheet comprising a substrate film and a PSA layer provided to at least one face of the substrate film. The PSA sheet comprises a coating layer partially covering the PSA layer surface, whereby the PSA layer surface has a coating layer-bearing area and a coating layer-free area. The coating layer-free area occupies 70% or more of the PSA layer surface. In a top view of the PSA layer surface, the coating layer-bearing area has a linearly extending part running from one edge to another edge of the PSA layer. The linearly extending part has a width in a range of 0.1 mm to 2 mm.
摘要:
A structural insulated sheathing including a rigid foam insulation board having a first face, a structural member having a second face, wherein the first face of the foam insulation board is laminated to the second face of the structural member over substantially 100% of the interface between the first face and the second face.
摘要:
An article includes a substrate including a bonding surface area, a first adhesive disposed on the bonding surface area in a first discrete pattern, the first adhesive comprising a hot melt adhesive, and a second adhesive disposed on the bonding surface area in a second discrete pattern that is complementary to the first discrete pattern, wherein the first discrete pattern comprises about 1% to about 25% of the bonding surface area and the second discrete pattern comprises a balance of the bonding surface area.
摘要:
A composition for coating a cellulosic packaging material that includes water, starch at a concentration of about 10% to about 17% by weight, gelatin at a concentration of about 10% to about 12% by weight, glycerol at a concentration of about 5% to about 11% by weight, one or more protein ingredients at a concentration of about 5% to about 10% by weight, and one or more porophors at a concentration of about 3% to about 5.5% by weight. The present invention also relates to a method of preparing the composition for coating cellulosic packaging material.
摘要:
The invention discloses a multi-function soft wall, comprising a surface printing layer and a base material, the base material further including a top layer, and a second layer, a third layer and a bottom layer that are all foaming layers, wherein both the second layer and the third layer have a foaming ratio less than that of the bottom layer, and a fiber layer is disposed between the third layer and the bottom layer. The invention further provides a method of manufacturing a multi-function soft wall, comprising: sequentially coating a top layer, a second layer, a third layer, a fiber layer and a bottom layer on a release paper, respectively, and then obtaining a base material, and performing a foaming process with respect to the second layer, the third layer and the bottom layer, respectively, and performing a drying and cooling process after the coating step; and separating the base material from the release paper, and printing a surface printing layer on the top layer. The multi-function soft wall can release negative ions, and continuously eliminate various pollutions indoors.