| Patent Number |
Title Of Patent |
Date Issued |
| 4709074 |
Urethanes containing perfluoroalkyl and epichlorohydrin groups |
November 24, 1987 |
| The novel urethanes correspond to the formula I below ##STR1## in which a denotes a number from 5 to 17 and b denotes a number from 1 to 7. These urethanes are prepared by reacting the corresponding perfluoroalkylethanol/epichlorohydrin adducts with toluelene diisocyanates. The n |
| 4564520 |
Hair shampoos and body cleansing agents having a content of alkylsulfatobetaines |
January 14, 1986 |
| Hair shampoo and body cleansing agent having a content of alkyl-sulfatobetaine of the formula ##STR1## wherein R.sub.1 is C.sub.8 -C.sub.22 alkyl or C.sub.8 -C.sub.22 alkenyl, preferably C.sub.12 -C.sub.18 alkyl, R.sub.2 is C.sub.1 -C.sub.4 alkyl, preferably methyl, R.sub.3 is C. |
| 4430272 |
Fluorine-containing alkylsulfobetaines, a process for their preparation and their use |
February 7, 1984 |
| Fluorine-containing alkylsulfobetaines of the general formula ##STR1## wherein R.sub.f denotes a perfluoroalkyl radical having 3 to 16 C atoms, R.sub.1 and R.sub.2, which can be identical or different, denote alkyl radicals or hydroxyalkyl radicals having 1 to 4 C atoms, a is zero or |
| 4209456 |
Fluorine-containing alkyl-sulfato-betaines and processes for their manufacture |
June 24, 1980 |
| Fluorine-containing alkyl-sulfato-betaines of the formula ##STR1## in which R.sub.f is perfluoroalkyl with 3 to 16 C atoms, R.sup.1 is alkyl with 1 to 4 C atoms, R.sub.2 is alkyl with 1 to 4 C atoms, Q is --CH.sub.2 --CH.sub.2 -- or ##STR2##m is numbers 0 or 1 and, if m is 0, p i |
| 4173679 |
Liquid thermostable phosphoric acid esters for the fiber conditioning |
November 6, 1979 |
| Fiber conditioning agent containing a reaction product of polyphosphoric acid and an oxalkylate of C.sub.8-18 alkyl- or alkenylcarboxylic acids with 1 to 22 ethylene oxide units and having a content of free polyethylene glycol of less than 2% by weight, the reaction product being pre |
