C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
8/1, 260/385, 36
C02F 1/54 (2006.01) A01N 37/30 (2006.01) A01N 37/44 (2006.01) A01N 47/12 (2006.01) A01N 47/20 (2006.01) A01N 47/22 (2006.01) A01N 47/28 (2006.01) A01N 47/30 (2006.01) B01F 17/00 (2006.01) C08G 73/02 (2006.01) D06M 13/467 (2006.01) D06P 1/52 (2006.01) D06P 1/645 (2006.01) D06P 1/66 (2006.01)
Patent
CA 1090363
Polymeric quaternary ammonium salts, processes for their preparation and their use Abstract of the Disclosure Polymeric quaternary ammonium salts are provided in which the cationic units correspond to the formula Image wherein R13, R14, R15 and R16 are identical or different from one another and are substituted or unsubstituted alkyl, cycloalkyl, aryl or aralkyl, or (R13 and R14) and/or (R15 and R16), together with the nitrogen atom to which they are bonded, form a heterocyclic ring having 5 or 6 ring members, A1 and A2 are alkylene, preferably of 2 to 12 carbon atoms or optionally substituted phenylene, A3 is -CmH2m-, -CH2O-R5-OCH2-, -CH2(OR6)pOCH2-, -CH2COCH2-, -CH2CHOHCH2-, Image , Image , Image or Image , in which R5 is optionally substituted alkylene, R6 is -CH2CH2-, Image or -(CH2)4-, m is 2 to 12 and p is 2 to 15, and X is a divalent bridge member of the formula -NHCONH-, NHCOX1CONH-, -CONH-, -OCONH-, -COO-, -COX2CO-, Image or Image , in which X1 is a direct bond, alkylene, alkenylene, arylene, diaminoalkylene, diaminoarylene, dioxyalkylene, polyoxy- alkylene or dioxyarylene, X2 is diaminoalkylene, dioxy- alkylene, polyoxyalkylene or dithioalkylene, X3 is arylene and X4 is alkylene or arylene. Optionally the new polymeric quaternary ammonium salts contain in an alternating manner and/or as blocks further cationic units different from those of the formula mentioned. The new compounds can be used as dyeing and finishing agents, especially for dyeing textile materials, such as polyacryl- onitrile fibrous materials, as dispersing agents and emul- sifiers, as antistatic, antimicrobial and flocculating agents and as precipitants.
305172
Berendt Hans-Ulrich
Haase Jaroslav
Horn Ulrich
Ag Ciba-Geigy
Fetherstonhaugh & Co.
LandOfFree
Polymeric quaternary ammonium salts, processes for their... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polymeric quaternary ammonium salts, processes for their..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polymeric quaternary ammonium salts, processes for their... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1152070