Process for producing an amino composition

Details Process for producing an amino composition Process for producing an amino composition

2007-01-02

2007-01-02

Davis, Brian (Department: 1621)

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

Organic compounds

Amino nitrogen containing

C564S408000

Reexamination Certificate

active

10911478

ABSTRACT:
The process for producing an amino composition of the present invention by addition reaction of a polyamine with an alkenyl group-containing compound wherein said polyamine is reacted preliminarily with a strongly basic catalyst to produce a reaction mixture comprising a reaction intermediate and then an alkenyl group-containing compound is added to the reaction mixture to proceed the addition reaction provides an amino composition having stable properties.

REFERENCES:
patent: 4034040 (1977-07-01), Cronin et al.
patent: 4302603 (1981-11-01), Pez
patent: 6562934 (2003-05-01), Yonehama et al.
patent: 2002/0055605 (2002-05-01), Yonehama et al.
patent: 1 188 740 (2002-03-01), None
Narita, T. et al., “Stereospecific Addition Reaction between Butadiene and Amines”Bulletin of the Chemical Society of Japan, vol. 46, No. 4, pp. 1242 to 1246, 1973.

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