Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1978-11-13
1980-08-12
Chan, Nicky
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
568618, 568679, 568680, 252351, 252353, 252551, C07C14108, C07C 4102, C07C 4311
Patent
active
042172969
ABSTRACT:
Novel sulfate salts of C.sub.10 -C.sub.20 linear alkyl glyceryl ether alcohols, useful as biodegradable surfactants in detergent compositions, are prepared by reacting a stoichiometric excess of C.sub.10 -C.sub.20 linear alkyl alcohol with glycidol predissolved in hexyl acetate, to selectively produce C.sub.10 -C.sub.20 linear alkyl glyceryl ether alcohols containing 1-3 glyceryl units, sulfating said ether alcohols, and neutralizing the sulfates with base.
REFERENCES:
patent: 1897741 (1933-02-01), Ulrich et al.
patent: 2161937 (1939-06-01), Scott
patent: 2255916 (1941-09-01), Doelling
patent: 2677700 (1954-05-01), Jackson et al.
patent: 2989547 (1961-06-01), Whyte
patent: 3024273 (1962-03-01), Whyte et al.
patent: 3350460 (1967-10-01), Lambert
patent: 3395170 (1968-07-01), Walts et al.
patent: 3686098 (1972-08-01), Well
patent: 3879475 (1975-04-01), Wojtowicz et al.
patent: 3928224 (1975-12-01), Van lerberghe et al.
Kirk-Othmer, Encyclopedia of Chemical Technology, 2nd edition, vol. 19, pp. 512 and 522-529, 1969.
Chan Nicky
FMC Corporation
Ianno Frank
Miles Christine M.
LandOfFree
Alkyl glyceryl ether sulfate salts and process for their prepara does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Alkyl glyceryl ether sulfate salts and process for their prepara, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkyl glyceryl ether sulfate salts and process for their prepara will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2182105