Patent · US Active

Coated articles with microcapsules and other containment structures incorporating functional polymeric phase change materials

US9797087B2 · kind B2 · utility

1Cited by
78References
29Claims
0Family size

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Key dates

Filing dateFeb 27, 2013
Grant dateOct 24, 2017
Priority date—
Expiry dateSep 16, 2034

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T442/20
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

An article comprises a substrate, a first functional polymeric phase change material, and a plurality of containment structures that contain the first functional polymeric phase change material. The article may further comprise a second phase change material chemically bound to at least one of the plurality of containment structures or the substrate. In certain embodiments, the article further comprises a second phase change material and a binder that contains at least one of the first polymeric phase change material and the second phase change material. The containment structure may be a microcapsule or a particulate confinement material

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.