Patent · US Active

Process to produce fluoropolymer-based latex with mechanical stability

US10414879B2 · kind B2 · utility

0Cited by

4References

13Claims

0Family size

Assignee

SABIC GLOBAL TECHNOLOGIES B.V. · NL

Inventors

Vern Lowry · Washington, US
Yin-Shen Chang · Erlanger, US

Key dates

Filing date	Apr 4, 2016
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Jun 17, 2036

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L2201/52
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

The present disclosure relates to a polymerization process wherein the emulsifier is introduced in an initial batch as well as during a continuous feed to provide improved mechanical stability of the generated latex. Improved soap coverage can also be achieved during the polymerization process.

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