Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing
Patent
1984-08-06
1986-01-28
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Amino nitrogen containing
564478, C07C 6501
Patent
active
045673039
ABSTRACT:
In preparing or reacting alkanolamines, especially at high temperatures, the use of substantially nickel-free alloy steels prevents corrosion and discoloration.
REFERENCES:
patent: 3459671 (1969-08-01), Marklow et al.
patent: 4036881 (1977-07-01), Brennan et al.
patent: 4059440 (1977-11-01), Takemura et al.
patent: 4078003 (1978-03-01), Feichtinger et al.
Rothenberg, "Specialty Steels", Noyes Data Co., Parkridge, N.J., pp. 137-138, 1977.
Boettger Guenter
Hammer Hans
Hertel Otto
Jeschek Gerhard
Mueller Herbert
BASF - Aktiengesellschaft
Shaver Paul F.
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