Patent · US Expired

Interpolymers

US6538067B1 · kind B1 · utility

1Cited by

12References

6Claims

0Family size

Assignee

BASF SE

Inventors

Katrin Zeitz · Ludwigshafen, DE
Reinhold Dieing · Schifferstadt, DE
Axel Sanner · Bischofswerda, DE

Key dates

Filing date	Aug 9, 2001
Grant date	Mar 25, 2003
Priority date	—
Expiry date	Aug 9, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2/24
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Interpolymer of a polymer of unsaturated olefinically monomers without carboxylic groups and a polymeric surface active agent.

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