Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal
Patent
1977-03-30
1978-10-17
Mars, Howard T.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
C-metal
C07C 4102, C07C 4100
Patent
active
041209036
ABSTRACT:
Poly(tetramethylene ether) glycol is prepared by polymerizing tetrahydrofuran, using
REFERENCES:
patent: 2751419 (1956-06-01), Hill et al.
patent: 3072582 (1963-01-01), Frost
patent: 3282875 (1966-11-01), Connolly et al.
patent: 3454652 (1969-07-01), Dunlop et al.
patent: 3624053 (1971-11-01), Gibbs et al.
USPB 717 Uber die Polymerisation des Tetrahydrofurans, Jan. 11, 1946, 22 pages.
Pruckmayr Gerfried
Weir Robert H.
E. I. Du Pont de Nemours and Company
Mars Howard T.
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