Patent · US Active

Aliphatic polycarbonate-polyurethane composition and aliphatic polycarbonate-polyurethane resin

US9718959B2 · kind B2 · utility

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12Claims
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Key dates

Filing dateDec 10, 2014
Grant dateAug 1, 2017
Priority date—
Expiry dateDec 24, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L2205/00
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Provided are an aliphatic polycarbonate-polyurethane composition and an aliphatic polycarbonate-polyurethane polymer using the same.

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