Patent · US Active

Use of polymers based on modified polyamines as additives for detergents

US7670389B2 · kind B2 · utility

3Cited by

4References

16Claims

0Family size

Assignee

BASF SE

Inventors

Heike Becker · Mannheim, DE
Volker Braig · Weinheim, DE
Lidcay Herrera Taboada · Barcelona, ES

Key dates

Filing date	Jan 24, 2006
Grant date	Mar 2, 2010
Priority date	—
Expiry date	Aug 7, 2026

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D3/3788
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The use of water-soluble or water-dispersible polymers obtainable by reaction of

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