Patent · US Expired

Graft polymers comprising side chains containing cyclic N-vinylamides

US7119058B2 · kind B2 · utility

0Cited by

6References

15Claims

0Family size

Assignee

BASF SE

Inventors

Pia Baum · Weinheim, DE
Christine Mueller · Munich, DE
Anke Oswald · Haßloch, DE
Birgit Potthoff-Karl · Weinheim, DE

Key dates

Filing date	Nov 11, 2002
Grant date	Oct 10, 2006
Priority date	—
Expiry date	Feb 26, 2023

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/0021
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Graft polymers containing

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