METHOD TO IMPART SOIL RES I STANCE TO A SUBSTRATE

Title:

METHOD TO IMPART SOIL RES I STANCE TO A SUBSTRATE

Document Type and Number:

WIPO Patent Application WO/2011/008509

Kind Code:

A3

Abstract:

A method of imparting soil resistance to a substrate comprising applying to the substrate a composition comprising a) a polyfluoro organic compound having at least one urethane or urea, b) 1,3-propanediol, and c) a surfactant, the soil resist composition having freeze thaw stability.

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Inventors:

MATERNIAK JOYCE MONSON (US)
CAREY EDWARD PATRICK (US)

Application Number:

PCT/US2010/040275

Publication Date:

May 19, 2011

Filing Date:

June 29, 2010

Export Citation:

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Assignee:

DU PONT (US)
MATERNIAK JOYCE MONSON (US)
CAREY EDWARD PATRICK (US)

International Classes:

D06M13/148; C11D3/00; C11D3/20; C11D3/24; C11D3/37; D06M15/576

Foreign References:

DE10034823A1	2002-01-31
US6790905B2	2004-09-14
US6447588B1	2002-09-10
EP1394232A1	2004-03-03

Attorney, Agent or Firm:

MAYER, Nancy, S. (Legal Patent Records Center4417 Lancaster Pik, Wilmington Delaware, US)

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