Organoaluminum compositions

Details Organoaluminum compositions Organoaluminum compositions

1975-10-06

1978-02-21

Michl, Paul R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 22T, 260 2M, 260 59R, 260 465E, 260 47EP, 260448R, 260448AD, C08G 6376

Patent

active

040751783

ABSTRACT:
Organoaluminum compounds of the formula ##STR1## IN WHICH A, B and C are each selected from alkoxy, aryloxy, alkylcarboxyl, arylcarboxyl, a dicarboxylic acid half ester, a dicarboxylic acid half amide, alkyl sulfate, aryl sulfonate, dialkyl phosphate, alkylaryl phosphate, diaryl phosphate, dialkylphosphite, alkylaryl phosphite, diarylphosphite, or oxymetal group of the formula OMA in which M is a divalent metal; a and b are 0, 1 or 2 with the proviso that a + b = 2; x is at least 2 and z is a polyfunctional group selected from organic polymers or polycondensation products, inorganic macromolecules and metals. The products are prepared by addition of a polyfunctional compound or metal to an excess of organoaluminum compound.

REFERENCES:
patent: 3175996 (1965-03-01), Gregorian
patent: 3361845 (1968-01-01), Watanabe
patent: 3375235 (1968-03-01), D'Alelio
patent: 3458462 (1969-07-01), Hostetler
patent: 3476532 (1969-11-01), Hartman
patent: 3531417 (1970-09-01), Morehouse
patent: 3531507 (1970-09-01), Morehouse
patent: 3779952 (1973-12-01), Leonard
patent: 3845028 (1974-10-01), Bethea

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