Patent · US Active

Copolymers and use thereof in cleaning-agent compositions

US11692052B2 · kind B2 · utility

0Cited by

42References

13Claims

0Family size

Assignee

CLARIANT INTERNATIONAL LTD · CH

Inventors

Hannah Benson · Bensheim, DE
Carsten Cohrs · Frankfurt, DE
Mike Sahl · Bad Camberg, DE

Key dates

Filing date	Nov 21, 2017
Grant date	Jul 4, 2023
Priority date	—
Expiry date	Nov 21, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/3719
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Copolymers prepared by the free-radical copolymerization of the following components:

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