Patent classifications
B32B2307/58
Heat storage molded body, heat storage laminate, and heat storage molded body production method
A heat storage molded body includes a heat storage medium dispersed in a resin matrix, wherein the resin matrix includes a resin composition containing a thermoplastic resin and a non-phthalate plasticizer, and wherein an absorbed amount of the non-phthalate plasticizer per 100 parts by mass of the heat storage medium when the non-phthalate plasticizer is mixed with the heat storage medium as measured in accordance with JIS K5101-13-1 is 150 parts by mass or less.
Methods of forming a cutting element including a multi-layered cutting table, and related cutting elements and earth-boring tools
A method of forming a cutting element comprises forming a first material comprising discrete coated particles within a container. The first material is pressed to form a first green structure comprising interbonded coated particles. A second material comprising additional discrete coated particles is formed over the first green structure within the container. The second material is pressed to form a second green structure comprising additional interbonded coated particles. The first green structure and the second green structure are sintered to form a multi-layered cutting table. Additional methods of forming a cutting element, a cutting element, and an earth-boring tool are also described.
Method of manufacturing a lightweight laminate
A method of producing a laminated article comprising placing a first metal skin, a core, and a second metal skin freely onto each other as discrete layers to provide a layered component; and forming the layered component into a shaped article via a die prior to producing a laminated article by applying pressure and heat to the shaped article, wherein at least the first skin moves relative to the core and/or second skin during the forming.
Process of making compreg multi-colored laminated wood and utility, ornamental, decorative products thereof
The invention is a process including the steps of manufacturing of compreg laminated wood and transforming the wood thus obtained to ornamental and utility products, including steps of quality checking, veneer selection, Impregnation of veneer with solution of dye and thermosetting resin, drying in kiln, glue spreading followed by bunching, followed by cooling resulting in creation of slab, followed by trimming & cutting of slabs into strips of small sizes, shaping drawing on the sheet as per the profile required, shaping and profiling by CNC Router Machines, grinding and shaping by expert craftsman to bring out the color patterns, end rounding for smooth edges, grinding using various grits of emery wheels for surface finish, polishing/buffing for mirror like surface finish.
Laminates made using hot melt adhesives based on a blend of propylene polymers made using single-site catalysts
A laminate comprises a primary substrate and a secondary substrate mated with the primary substrate through contact with a hot melt adhesive. The hot melt adhesive comprises a polymer blend based on a low molecular weight semicrystalline propylene based polymer and a high molecular weight essentially amorphous propylene based polymer, both of which are prepared by using single-site catalysts. The composition further contains a compatible tackifier, a plasticizer, an antioxidant, and optionally a wax, a filler, a colorant, a UV absorber, another polymer, or combinations thereof. Particularly preferred applications include nonwoven disposable diaper and feminine sanitary napkin construction, diaper and adult incontinent brief elastic attachment, diaper and napkin core stabilization, diaper backsheet lamination, industrial filter material conversion, and surgical gown and surgical drape assemblies.
Energy-dissipative tubes, arc-trapping bushings, and kits, systems, and methods incorporating the same
One aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; an inner resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; a laminated foil layer surrounding a radially outer surface of the inner resin layer; and an outer resin layer extruded over a radially outer surface of the laminated foil. The laminated foil layer includes: a foil and a high-tensile-strength material bonded to the foil. Another aspect of the invention provides an energy-dissipative fuel gas tube including: a length of corrugated stainless steel tubing; a resin layer surrounding a radially outer surface of the corrugated stainless steel tubing; and a laminated foil layer surrounding and bound directly to a radially outer surface of the resin layer. The laminated foil layer includes: a foil and an outer protective layer bonded to the foil.
Mortar bed gauge device, system, and method
The present disclosure provides a mortar bed gauge device, system, and method that create a predetermined mortar bed thickness. The mortar bed gauge device includes a web of extruded polymer monofilaments having indentations on a surface of the web. The mortar bed gauge system includes the web located between a substrate layer and a finish layer. The mortar bed gauge method includes supplying the web, laying the web onto the substrate layer, placing a mortar composition onto the web, and measuring the amount of composition being placed on the web by the thickness of the web.
Assembly and process for preparing affixing tape
This disclosure relates generally to an assembly and process for preparing affixing tape. The disclosure also relates to an affixing assembly and process using the prepared tape. The tape can be used, for example, to affix plastic items to mailing pieces. The assemblies and processes disclosed herein provide for added throughput, less down time, higher quality of parts and production control.
High lap shear strength, low back face signature UD composite and the process of making
Fabrication of ballistic resistant fibrous composites having improved ballistic resistance properties. More particularly, ballistic resistant fibrous composites having high interlaminar lap shear strength between component fiber plies or fiber layers, which correlates to low composite backface signature. The high lap shear strength, low backface signature composites are useful for the production of hard armor articles, including helmet armor.
THERMOPLASTIC COMPOSITE MATERIALS FOR PORTABLE INFORMATION HANDLING SYSTEM ENCLOSURES
Enclosure parts for portable information handling systems may be made by heat pressing material layers together. The material layers may include outer fiber-reinforced thermoplastic layers and a core thermoplastic layer comprising a plurality of thermoplastic film layers. The core thermoplastic layer may be die cut to create voids that reduce weight of the enclosure part. A finishing layer may be added, along with attachment features.