Title:
A COMPOSITION FOR REMOVING A FILM FROM A SUBSTRATE, A METHOD OF REMOVING A FILM FROM A SUBSTRATE, AND A METHOD OF MAKING THE COMPOSITION
Document Type and Number:
WIPO Patent Application WO2005108536
Kind Code:
A3
Abstract:
Disclosed is a composition for removing a film from a substrate. The composition comprises a mixture comprising a water-soluble biodegradable alkyl ester, and a water insoluble biodegradable alkyl ester. Also disclosed is a method of removing a film from a substrate, comprising providing a coated substrate comprising a film adhered to a substrate; applying a composition comprising a mixture comprising a water-soluble biodegradable alkyl ester, and a water insoluble biodegradable alkyl ester to a surface of the coated substrate; leaving the applied composition in contact with the coated substrate for a time sufficient to create a portion of disengaged film; and removing the portion of disengaged film from the substrate. The composition also provides a method of making the disclosed composition, comprising mixing together an aqueous phase comprising a water soluble biodegradable alkyl ester, and a nonaqueous but water soluble phase comprising a water insoluble biodegradable alkyl ester.
Inventors:
SHAH MANESH (US)
CHERNIAK THOMAS (US)
WORK GREGORY (US)
CHERNIAK THOMAS (US)
WORK GREGORY (US)
Application Number:
PCT/US2005/014991
Publication Date:
October 05, 2006
Filing Date:
April 29, 2005
Export Citation:
Assignee:
GEN CHEMICAL CORP (US)
SHAH MANESH (US)
CHERNIAK THOMAS (US)
WORK GREGORY (US)
SHAH MANESH (US)
CHERNIAK THOMAS (US)
WORK GREGORY (US)
International Classes:
C11D7/18; C11D1/00; C11D3/18; C11D3/20; C11D3/39; C11D7/24; C11D7/26; C11D7/38; C11D7/50
Foreign References:
| US6479445B1 | 2002-11-12 | |||
| US6096699A | 2000-08-01 | |||
| US6165962A | 2000-12-26 | |||
| US6960266B1 | 2005-11-01 |
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