COATED POLYURETHANE FOAMS

Articles useful for bedding and other comfort applications include a coated polyurethane foam. The coating includes an elastomeric polymer, a phase change material, a non-encapsulated wax and optionally a hydrophilic polymer. The coating provides desirable haptic properties, including a "cool t...

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Bibliographic Details
Main Authors YU, Xindi, SRIVASTAVA, Yasmin N, LAN, Tian, ABEBE, Daniel G, FITZGIBBONS, Thomas C, BOOPALACHANDRAN, Praveenkumar
Format Patent
LanguageEnglish
French
Published 07.09.2023
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:Articles useful for bedding and other comfort applications include a coated polyurethane foam. The coating includes an elastomeric polymer, a phase change material, a non-encapsulated wax and optionally a hydrophilic polymer. The coating provides desirable haptic properties, including a "cool touch" feature that creates a sensation of coolness when touched, and a highly smooth surface. Des articles utiles pour la literie et d'autres applications de confort comprennent une mousse de polyuréthane revêtue. Le revêtement comprend un polymère élastomère, un matériau à changement de phase, une cire non encapsulée et éventuellement un polymère hydrophile. Le revêtement fournit des propriétés haptiques souhaitables, y compris un élément de "toucher froid" qui crée une sensation de fraîcheur lorsqu'il est touché, et une surface hautement lisse.
Bibliography:Application Number: WO2023US14010