Patent · US Active

Process for controlling the porosity of carbon blacks

US12071549B2 · kind B2 · utility

0Cited by

19References

4Claims

0Family size

Assignee

Orion Engineered Carbons IP GmbH & Co. KG · DE

Inventors

Conny Vogler · Bornheim, DE
Eddy Timmermans · Hürth, DE
Arndt-Peter Schinkel · Marienhausen, DE

Key dates

Filing date	Dec 22, 2020
Grant date	Aug 27, 2024
Priority date	—
Expiry date	Apr 4, 2042

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E20/34
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present invention relates to a furnace black having a STSA surface area of at 130 m2/g to 350 m2/g wherein

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