Patent · US Active

Biobased carbon fibers and carbon black and methods of making the same

US10899622B2 · kind B2 · utility

1Cited by

0References

30Claims

0Family size

Assignee

Novomer, Inc. · US

Inventors

Sadesh H. Sookraj · Cambridge, US
Herb Munsterman · Boston, US
Han Lee · Boston, US

Key dates

Filing date	Apr 11, 2018
Grant date	Jan 26, 2021
Priority date	—
Expiry date	Feb 19, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09C3/12
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Bio-based materials, e.g., epoxide starting material, a beta-lactone starting material and/or a beta-hydroxy amide starting material, may be used as feedstocks in processes for making and using acrylonitrile and acrylonitrile derivatives to produce, among other products, carbon fibers and carbon black.

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