B32B2266/0257

Remoldable impact-attenuation article
11325017 · 2022-05-10 · ·

Aspects herein provide for a remoldable article configured to attenuate or reduce the results of an impact. The article comprises a plate that is remoldable in a temperature range of about 41 degrees Celsius to about 43.3 degrees Celsius.

Methods for using an integrated scraper-sponge
11325169 · 2022-05-10 · ·

Methods of using an integrated scraper-sponge having a scraper layer with and edge and fixed between the first and second sponge and/or abrasive layers. The scraper sponge is wetted and applied to a surface that is contaminated. The scraper-sponge is moved about the contaminated surface or dabbed onto the surface. The wet sponge portion loosens residue while the scraper edge scrapes residue from the surface as the scraper is moved about the contaminated surface.

Biodegradable, industrially compostable, and recyclable injection molded microcellular flexible foams
11718055 · 2023-08-08 · ·

This document discloses a process for manufacturing recyclable injection molded microcellular foams for use in, footwear components, seating components, protective gear components, and watersport accessories. The process includes the steps of providing a thermoplastic polymer which comprises at least one monomer derived from depolymerized post-consumer plastic, inserting a fluid into a barrel of a molding apparatus. The fluid is introduced under temperature and pressure conditions to produce a super critical fluid. The process further includes mixing the thermoplastic polymer and super critical fluid so as to create a single phase solution, and injecting the single phase solution into a mold of an injection molding machine under gas counter pressure. The process further includes foaming the single phase solution by controlling the head and temperature conditions within the mold.

COMPOSITE NON-COMBUSTIBLE MOLDED ARTICLE

An object of the present disclosure is to provide a composite molded article which has light weight and a high fire resistance, and further has a high productivity. The composite non-combustible molded article of the present disclosure includes a laminated structure of a metal layer and a foam layer, wherein the foam layer is made of a bead foam, and the thickness Tm (mm) of the metal layer and the density ρe (g/cm.sup.3) of the foam layer satisfy Tm×ρe>0.02, and the 1% dimensional shrinkage temperature of the foam layer is 100° C. or more.

LAMINATES COMPRISING REINFORCED AEROGEL COMPOSITES

The present disclosure can provide an aerogel composite. The aerogel composite comprises at least one base layer having a top surface and a bottom surface, the base layer comprising a reinforced aerogel composition which comprises a reinforcement material and a monolithic aerogel framework, a first facing layer comprising a first facing material attached to the top surface of the base layer, and a second facing layer comprising a second facing material attached to the bottom surface of the base layer. At least a portion of the monolithic aerogel framework of the base layer extends into at least a portion of both the first facing layer and the second facing layer. The first facing material and the second facing material can each comprise or consist essentially of a non-fluoropolymeric material.

Semi-Rigid Display Board

A display board has a foam core with elastomeric properties with a first display layer affixed on one side and optionally a second display layer affixed on a second side. The elastic foam core can have a closed cell structure and be made from a thermoplastic. The display layers can be heat welded directly to the respective sides of the core with or without additional use of adhesive or the layers can be attached via adhesive only and not heat. The foam core has a Shore 00 hardness of 20-100.

Laminated substrate using fiber-reinforced thermoplastic plastic, and molded product manufacturing method using same

Provided is a laminated substrate wherein a sheet-shaped material with a porosity of 50-99% is laminated onto at least one surface of a prepreg substrate which includes a reinforcing fiber and a thermoplastic resin.

THERMOCHROMIC STRUCTURE FOR SOLAR AND THERMAL RADIATION REGULATION
20230366265 · 2023-11-16 ·

A solar and thermal regulating window structure including: an optically-transparent housing frame; a reversible liquid absorbent material layer positioned in the housing frame; a thermally-reflective layer having high solar transmittance and high thermal reflectance positioned over the liquid absorbent material layer; a liquid, being absorbed in the liquid absorbent material layer below a selected transition temperature, and being positioned over the liquid absorbent material layer above the selected transition temperature, such that when below the selected transition temperature, the window structure facilitates indoor solar heating through solar transmittance during daytime and facilitates indoor heat insulation through thermal reflectance during daytime and nighttime, when above the selected transition temperature, the window structure facilitates indoor heat dissipation through thermal emission; and an optical film with high transmittance for both solar and thermal radiation, configured to seal the liquid absorbent material layer, liquid, and thermally-reflective layer in the housing frame. The window structure enables passive all-day thermal management in different climates.

Biodegradable, Industrially Compostable, and Recyclable Injection Molded Microcellular Flexible Foams
20230382068 · 2023-11-30 · ·

This document discloses a process for manufacturing recyclable injection molded microcellular foams for use in, footwear components, seating components, protective gear components, and watersport accessories. The process includes the steps of providing a thermoplastic polymer which comprises at least one monomer derived from depolymerized post-consumer plastic, inserting a fluid into a barrel of a molding apparatus. The fluid is introduced under temperature and pressure conditions to produce a super critical fluid. The process further includes mixing the thermoplastic polymer and super critical fluid so as to create a single phase solution, and injecting the single phase solution into a mold of an injection molding machine under gas counter pressure. The process further includes foaming the single phase solution by controlling the head and temperature conditions within the mold.

Heat shield component

A heat shield component includes a substrate, and a heat shield film arranged on the substrate. The heat shield film includes a first layer arranged on the substrate, including pores, and having a thermal conductivity of 0.3 W/(m.Math.K) or less and a volumetric specific heat of 1200 kJ/(m.sup.3.Math.K) or less, and a second layer arranged on the first layer to provide closed pores between the first layer and the second layer. The heat shield film has a surface roughness on a top surface which is 1.5 μm Ra or less. The heat shield component can achieve high heat-insulating properties and an improved effect of reducing the emission amount of hydrocarbon in an internal combustion engine, for example.