Title:
MONO- AND POLYAMIDES OF PERFLUOROALKYL-SUBSTITUTED UNSATURATED ACIDS
Document Type and Number:
WIPO Patent Application WO2002032855
Kind Code:
A8
Abstract:
Novel perfluoroalkyl-substituted mono-, di- and poly-amide compounds which are reaction products of a mono-, di- or polyamide of 60 to 2000 molecular weight with a perfluoroalkyl substituted unsaturated acid or its corresponding lower alkyl ester and optionally a non-fluorinated amino-reactive compound such as an acid, ester, anhydride, epichlorohydrin, isocyanate or urea, are useful as internally or externally applied paper sizes to impart oil and grease resistance to paper, and as oil proofing coatings on textiles, wood, masonry and the like, or as high-performance surface active agents.
Inventors:
MUELLER KARL FRIEDRICH
BOCHNIK MICHAEL
HANIFF MARLON
JENNINGS JOHN
KANTAMNENI SHOBHA
BOCHNIK MICHAEL
HANIFF MARLON
JENNINGS JOHN
KANTAMNENI SHOBHA
Application Number:
PCT/EP2001/011647
Publication Date:
February 19, 2004
Filing Date:
October 09, 2001
Export Citation:
Assignee:
CIBA SC HOLDING AG (CH)
International Classes:
C07C233/38; C07C233/47; C07C237/22; C07C233/36; C08G18/38; D06M13/408; D06M15/59; D21H17/34; D21H19/20; D21H21/16; (IPC1-7): C07C233/38; C08G18/38; C07C237/22
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