Preparation of linear polyethylenepolyamines with an aluminum ph

Details Preparation of linear polyethylenepolyamines with an aluminum ph Preparation of linear polyethylenepolyamines with an aluminum ph

1982-12-27

1984-05-15

Shaver, Paul F.

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

Organic compounds

Amino nitrogen containing

C07C 8506

Patent

active

044489978

ABSTRACT:
A method of preparing predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine reactants with an aluminum phosphate catalyst prepared from alumina, phosphoric acid, ammonium hydroxide and water is disclosed.

REFERENCES:
patent: 3297701 (1967-01-01), Brader et al.
patent: 3342820 (1967-09-01), Brader
patent: 4014945 (1977-03-01), Zimmerachied
patent: 4036881 (1977-07-01), Brennan et al.
patent: 4044053 (1977-08-01), Brennan et al.
patent: 4103087 (1978-07-01), Brennan
patent: 4210560 (1980-07-01), Kehl

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