Publication number: 20070213563
Abstract: The invention relates to mixtures composed of monocarboxy-functionalized dialkylphosphinic salts and of further components, which comprise A) from 98 to 100% by weight of monocarboxy-functionalized dialkylphosphinic salts of the formula (I) in which X and Y are different, where X is Ca, Al, or Zn, and Y is methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, phenyl, 2-hydroxyethyl, 2,3-dihydroxypropyl, 2-hydroxypropyl, 3-hydroxypropyl, 4-hydroxybutyl, 3-hydroxybutyl, 2-hydroxybutyl, and/or 6-hydroxyhexyl, allyl and/or glycerol; or X and Y are different and are Mg, Sb, Sn, Ge, Ti, Fe, Zr, Ce, Bi, Sr, Mn, Cu, Ni, Li, Na, K, H, and/or a protonated nitrogen base; or X and Y are identical or different and each is then Ca, Al, or Zn; R1, R2, R3, R4, R5, R6, and R7 are identical or different and, independently of one another, are H, methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, tert-butyl, and/or phenyl, and B) from 0 to 2% by weight of halogens, where the entirety of the components a
Type:
Application
Filed:
March 6, 2007
Publication date:
September 13, 2007
Inventors:
Wiebke Maas, Werner Krause, Harald Bauer