Patent · US Active

Detergent compositions utilizing hydrophobically modified polymer

US8814950B2 · kind B2 · utility

1Cited by

5References

14Claims

0Family size

Assignee

The Trustees of Columbia University in the City of New York · US

Inventors

Ponisseril Somasundaran · Nyack, US
Yajuan Li · Shanghai, CN

Key dates

Filing date	Nov 17, 2009
Grant date	Aug 26, 2014
Priority date	—
Expiry date	Jun 16, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D2111/12
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

Embodiments of the invention relate to a detergent composition including a poly(maleic acid/vinyl octyl ether) (PMAOVE) hydrophobically modified polymer; and a heavy duty liquid detergent. In addition, embodiments relate to a method of cleaning a substrate, including contacting a substrate with a poly(maleic acid/vinyl octyl ether) (PMAOVE) hydrophobically modified polymer solution.

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