Patent · US Active

Substituted catechol monomers, copolymers and methods for use

US11623972B2 · kind B2 · utility

0Cited by

6References

20Claims

0Family size

Assignee

RHODIA OPERATIONS · FR

Inventors

Eugene J. Anderson · Marlton, US
Nemesio Martinez-Castro · Bristol, US
Lichang Zhou · Lawrenceville, US

Key dates

Filing date	Aug 30, 2019
Grant date	Apr 11, 2023
Priority date	—
Expiry date	Aug 30, 2039

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08L71/12
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Disclosed are novel substituted catechol monomers, polymers made with the substituted catechol monomers, pH responsive polymers made with the substituted catechol monomers, and related methods. Also provided is a method of preparing an aqueous coating composition such as a latex paint including the above components.

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