Production of .beta.-hydroxyalkylamides

Details Production of .beta.-hydroxyalkylamides Production of .beta.-hydroxyalkylamides

1990-08-27

1992-03-31

Robinson, Allen J.

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

Organic compounds

Amino nitrogen containing

260404, 2604045, 562553, 562554, 562564, 564134, 564135, 564136, C07C23100

Patent

active

051010739

ABSTRACT:
A method of preparing solid hydroxyalkylamides by reacting carboxylic alkyl esters with alkanolamines at controlled reaction temperatures, removing the alcohol byproduct, controlling the temperature of the reaction mixture to form a slurry, maintaining the slurry and recovering the solid hydroxyalkylamides.

REFERENCES:
patent: 4032460 (1977-06-01), Zilch et al.
patent: 4076917 (1978-02-01), Swift et al.
patent: 4493909 (1985-01-01), Haas et al.
patent: 4727111 (1988-02-01), Pettit, Jr., et al.
Journal of Coatings Technology, 50 (643), 49-55 (1978).
Lomax et al., "B-Hydroxyalkylamides, etc.", Journal of Coatings Technology, 50 (643), 49-55 (1978).

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