Process for preparing alkoxylated dialkyl carbonate compounds

Details Process for preparing alkoxylated dialkyl carbonate compounds Process for preparing alkoxylated dialkyl carbonate compounds

1999-12-23

2000-11-14

Ambrose, Michael G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbonate esters

558275, 516204, C07C 6806

Patent

active

061472468

ABSTRACT:
A process for alkoxylating an organic carbonate wherein an alkylene oxide is reacted with an organic carbonate such as a dialkyl carbonate in the presence of a catalytically effective amount of a calcium-containing catalyst to produce alkoxylated carbonates.

REFERENCES:
patent: 2503280 (1950-04-01), Lockwood
patent: 2507088 (1950-05-01), Bradley
patent: 3260744 (1966-07-01), Ito et al.
patent: 3320174 (1967-05-01), Rubinfeld
patent: 3372188 (1968-03-01), Alston et al.
patent: 4504418 (1985-03-01), Langdon
patent: 4754075 (1988-06-01), Knopf et al.
patent: 4775653 (1988-10-01), Leach et al.
patent: 4820673 (1989-04-01), Knopf et al.
patent: 4835321 (1989-05-01), Leach et al.
patent: 5104487 (1992-04-01), Taggart et al.
patent: 5191104 (1993-03-01), King
patent: 5220046 (1993-06-01), Leach et al.
patent: 5386045 (1995-01-01), Weerasooriya et al.
patent: 5627121 (1997-05-01), Lin et al.
patent: 5773860 (1998-03-01), Durbut et al.
C. Ovalles, R. L. Marquez, R. Curci, L. Prat, E. Lujano, and J. Portillo: Synthesis, Characterization, and Surface Activity of Surfactants Derived from Nonylphenol, Ethylene Oxide and Carbon Dioxide. J. Dispersion Science and Technology, 17(4), 1996, pp. 353-366.
C. Ovalles, R. L. Marquez, E. Lujano, W. Aular, R. Curci, and J. Portillo: Surface Activity and Emulsification Properties of Surfactants Derived from Nonlyphenol Ethoxylated, Ethylene Oxide and Carbon Dioxide. J. Dispersion Science and Technology, 18(1), 1997, pp. 1-9.

Affiliated with

Also associated with

Rating

Process for preparing alkoxylated dialkyl carbonate compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing alkoxylated dialkyl carbonate compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing alkoxylated dialkyl carbonate compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2066820