Patent · US Active

Use of an apparatus for adding at least one additive to a receptor interior

US8790003B2 · kind B2 · utility

0Cited by

11References

19Claims

0Family size

Assignee

BASF SE

Inventors

Annemarie Hillebrecht · Bad Reichenhall, DE
Uwe Stueven · Bad Soden, DE
Leo Van Miert · Kapellen, BE
Dominicus van Esbroeck · Nanjing, CN
Bernd Brian · Plymouth, US
Siegfried Chszaniecki · Hannover, DE

Key dates

Filing date	Mar 27, 2012
Grant date	Jul 29, 2014
Priority date	—
Expiry date	Mar 27, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB29B7/183
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to the use of an apparatus for adding at least one solid or viscous liquid additive, or an additive dispersed in solvent, to a reactor interior of a reactor for preparing crosslinked, finely divided polymers by copolymerizing

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