Patent · US Active

Flame-retardant impact modifier

US9884932B2 · kind B2 · utility

4Cited by
20References
15Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 14, 2016
Grant dateFeb 6, 2018
Priority date—
Expiry dateJun 14, 2036

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L2201/02
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

In an example, a material includes a cellulosic nanomaterial and multiple polymer chains chemically bonded to the cellulosic nanomaterial. Each polymer chain includes a styrene-butadiene copolymer.

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