C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
8/50, 8/93.23, 2
C07C 311/09 (2006.01) C07D 207/27 (2006.01) C07D 303/36 (2006.01) C07D 303/46 (2006.01) D06M 13/33 (2006.01) D06M 13/385 (2006.01) D06M 13/408 (2006.01) D06M 13/438 (2006.01) D06M 13/463 (2006.01)
Patent
CA 1339535
Fluorochemical amine salt compounds containing one or more fluoroaliphatic radicals and one to four amine salt groups or quaternary amine salt groups which can have as N-substituents groups cyanoalkyl electron-withdrawing moieties, such compounds being useful as treating agents for fibrous substrates, such as textiles, e.g., carpet, to modify surface properties thereof, viz., to impart oil and water repellency to the surface of said substrates.
429269
Minnesota Mining And Manufacturing Company
Smart & Biggar
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