Patent · US Active

Process for preparing water-soluble polyhydroxyaminoether

US7678872B2 · kind B2 · utility

20Cited by

7References

10Claims

0Family size

Assignee

DOW GLOBAL TECHNOLOGIES LLC · US

Inventors

Terry W. Glass · Lake Jackson, US
William J. Harris · Farmington, US
Jerry E. White · Lake Jackson, US
Mike Cavitt · Lake Jackson, US
David C. Jammer · Sweeny, US
Louis A. Willy, Jr. · Cedar Lane, US

Key dates

Filing date	Jul 1, 2008
Grant date	Mar 16, 2010
Priority date	—
Expiry date	Jul 3, 2028

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08G2650/56
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

A water soluble polymer comprising a copolyhydroxyaminoether having side-chains of polyalkylene oxides, an aqueous solution of said polymer and process for preparing the copolyhydroxyaminoether.

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