Patent · US Active

Aliphatic polyester with high elongation

US11427676B2 · kind B2 · utility

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1References
6Claims
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Inventors

Key dates

Filing dateMar 23, 2020
Grant dateAug 30, 2022
Priority date—
Expiry dateMar 23, 2040

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G63/676
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

An aliphatic polyester is provided. The aliphatic polyester comprises: wherein R1 is absent or a C1 to C40 aliphatic hydrocarbyl; wherein R2 is a C1 to C10 aliphatic hydrocarbyl; and

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