Synthesis of alkenyl saturated aliphatic polycarboxylic acid anh

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

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549231, 2523635, C07D30760

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active

044967462

ABSTRACT:
Reaction of maleic acid anhydride with olefin oligomers is facilitated by reacting the maleic acid anhydride in the form of a dispersion or emulsion in a carrier fluid. This minimizes by-product sludge formation.

REFERENCES:
patent: 4086251 (1978-04-01), Cengel et al.
patent: 4235786 (1980-11-01), Wisotsky
patent: 4278604 (1981-07-01), Powell
Stover et al., Chem. Abstracts, vol. 89, 62248, (1979).
Popovich et al., Chem. Abstracts, vol. 79, 92751, (1973).

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