Patent · US Active

Belt drier arrangement for drying an aqueous polymer gel and for comminuting the dried polymer gel to give dried polymer particles and process for drying an aqueous polymer gel and for comminuting the dried polymer gel to give dried polymer particles

US11826723B2 · kind B2 · utility

0Cited by

5References

23Claims

0Family size

Assignee

BASF SE

Inventors

Gerald Grünewald · Bridge City, US
Rüdiger Funk · Niedernhausen, DE
Matthias Weismantel · Bad Orb, DE

Key dates

Filing date	May 24, 2017
Grant date	Nov 28, 2023
Priority date	—
Expiry date	Jan 19, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2220/68
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a belt drier arrangement for drying an aqueous polymer gel and for comminuting the dried polymer gel to give dried polymer particles, comprising:

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