Linear surfactant polymers formed from substituted amines and di

Details Linear surfactant polymers formed from substituted amines and di Linear surfactant polymers formed from substituted amines and di

1975-02-10

1977-06-14

Wyman, Daniel E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252358, 2604299, 260439R, 260448A, 260583P, C07C 9302, B01D 1704, C07C 8720

Patent

active

040297080

ABSTRACT:
Linear surfactant polymers, useful in waterflooding processes and as emulsion breakers, can be prepared by reacting various amines, such as hexamethylene diamine, with monofunctional pendant groups, such as propylene oxide, and then further reacting the substituted amines with a difunctional reactant, such as epichlorohydrin, to produce the polymer. The polymers may be combined with certain water-soluble metal salts to improve their efficiency as emulsion breakers and as coagulants.

REFERENCES:
patent: 2552530 (1951-05-01), Groote
patent: 2697118 (1954-12-01), Lundsted et al.
patent: 3855158 (1974-12-01), Petrovich et al.

Affiliated with

Also associated with

Rating

Linear surfactant polymers formed from substituted amines and di does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Linear surfactant polymers formed from substituted amines and di, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Linear surfactant polymers formed from substituted amines and di will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-10342