Patent · US Active

Method for polymerization with external cooling

US11078316B2 · kind B2 · utility

0Cited by

4References

10Claims

0Family size

Assignee

Wacker Chemie AG · DE

Inventors

Bernhard Eckl · Burghausen, DE
Wilhelm Kaiser · Burghausen, DE

Key dates

Filing date	Oct 4, 2017
Grant date	Aug 3, 2021
Priority date	—
Expiry date	Oct 4, 2037

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF28F2009/226
WIPO fieldThermal processes and apparatus
WIPO sectorMechanical engineering

Abstract

Higher throughput in aqueous addition polymerization is made possible by use of an external shell and tube heat exchanger operated in reverse mode, with coolant flowing through the tubes and polymerization mixture flowing through the shell around the tubes.

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