Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1992-02-27
1994-08-16
Lovering, Richard D.
Compositions
Inorganic luminescent compositions
Tungsten containing
44301, 252356, 252DIG1, 5253306, 5263297, B01F 1742, C08F 814, C08F 2018, C08F12018
Patent
active
053384857
ABSTRACT:
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkylene groups are disclosed, which are prepared by transesterification of polyacrylate alkyl esters, the alkyl groups of which have 1 to 4 carbon atoms and which were obtained by free radical polymerization, wherein the transesterification is carried out with a mixture of selected alcohols and polyoxyalkylene monools. Compared to products obtained by copolymerization, the transesterification products are largely free of undesirable low molecular weight components, have a narrow molecular weight distribution and exhibit excellent surfactant properties. They are useful especially as W/O emulsifiers for natural and synthetic oils.
REFERENCES:
patent: 3180835 (1965-04-01), Peri
patent: 3442842 (1969-05-01), von Bonin
patent: 3505268 (1970-04-01), Backhouse et al.
patent: 4001159 (1977-01-01), Imai et al.
patent: 4274933 (1981-06-01), Kamada et al.
patent: 4792343 (1988-12-01), Hawe et al.
patent: 4872885 (1989-10-01), Tsubakimoto et al.
patent: 4908155 (1990-03-01), Leemans et al.
patent: 5133898 (1992-07-01), Fock et al.
Esselborn Eberhard
Fock Jurgen
Schaefer Dietmar
Lovering Richard D.
The Goldschmidt AG
LandOfFree
Polyacrylate esters with long-chain hydrocarbon and polyoxyalkyl does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Polyacrylate esters with long-chain hydrocarbon and polyoxyalkyl, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polyacrylate esters with long-chain hydrocarbon and polyoxyalkyl will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-949950