Use of supported phosphate catalysts for preparation of linear p

Details Use of supported phosphate catalysts for preparation of linear p Use of supported phosphate catalysts for preparation of linear p

1985-04-25

1986-09-16

Warren, Charles F.

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

Organic compounds

Amino nitrogen containing

564485, 564509, 564512, 260687R, C07C 8506

Patent

active

046123970

ABSTRACT:
This invention is directed to thermally activated pelletted catalyst compositions comprising titania having phosphorous derived from a diaminohydrogen phosphate deposited thereon and to their preparation and their use in the production of predominantly linear polyethylenepolyamines from ethylenediamine and monoethanolamine.

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Brennan U.S. application Ser. No. 453,841 filed 12/27/82, "Preparation of Linear Polyethylenepolyamines with Aluminum Phosphate Catalyst".
"Refractories", F. H. Norton, McGraw-Hill Book Co., 3rd Ed., 1949.

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