C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
402/396, 134/3.3
C08F 220/04 (2006.01) C11D 3/37 (2006.01)
Patent
CA 1333737
Water-soluble polymers having K values of from 5 to 100 (determined on the Na salt of the polymers according to H. Fikentscher in aqueous solution at 25°C, a pH of 7 and a concentration of 1% by weight of the Na salt of the polymer) are prepared by polymerizing a monomer mixture of (a) monoethylenically unsaturated C3-C5-monocarboxylic acids and (b) more than 20-100 mol % of monomers which have two or more ethylenically unsaturated double bonds linked via one or more ester or amide functions and which contain one or more -CO-OX groups, where X is one hydrogen equivalent, one alkali metal equivalent or one alkaline earth metal equivalent or an ammon- ium group, in aqueous solution in the presence of a polymerization initiator, and the polymers are used in amounts of from 0.5 to 25% by weight in detergents and cleaners.
600720
Baur Richard
Boeckh Dieter
Hartmann Heinrich
Seelmann-Eggebert Hans-Peter
Trieselt Wolfgang
Basf Aktiengesellschaft
Borden Ladner Gervais Llp
LandOfFree
Water-soluble copolymers and their preparation does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-soluble copolymers and their preparation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-soluble copolymers and their preparation will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1217010