Search Results - foam

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Polyurethane Composition with Enhanced Thermocompression Characteristics
Unmet Need: Challenges recycling and reprocessing polyurethane foams due to their thermoset behaviors Polyurethane foams are thermosets and accordingly, at their useful end of life, it may be challenging to reuse or recycle such polyurethane foams. The reprocessing of polyurethane is usually a slow process, especially for those prepared from petroleum-based...
Published: 5/25/2023   |   Inventor(s): Jinwen Zhang, Wangcheng Liu
Keywords(s): foam, polyurethane, vitrimer
Category(s): Technologies > Energy & Environment > Sustainable resources, Technologies > Energy & Environment > Clean Tech, Technologies > Next Generation Materials & Technology > Advanced Materials
Pressure sensitive polymer films with reversible porosity
Project ID: D2018-23BackgroundPressure sensing is used in the automobile, packaging, food, and pharmaceutical industries. Commercially available pressure-sensing films rely on a reaction created when microcapsules burst upon applied pressure. However, these films only function in a limited temperature range and do not work in wet or oily environments....
Published: 6/18/2024   |   Inventor(s): Syed Reza Rizvi, Sheikh Rasel, Emran Bhulyan, Navid Namdari, Bilal Nizar Halim
Keywords(s): Film, Foam, Porosity, Pressure, Temperature
Category(s): Materials, Polymers