Patent · US Active

Flexible foam using polymer polyols produced via DMC catalyzed polyols

US11312811B2 · kind B2 · utility

1Cited by
17References
16Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 26, 2016
Grant dateApr 26, 2022
Priority date—
Expiry dateApr 26, 2036

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G2650/58
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

This invention relates to improved flexible foams prepared from polymer polyols and to a process for preparing these improved flexible foams.

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