Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1987-02-09
1988-06-28
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568449, 568485, 568486, 568805, C07C 3700
Patent
active
047540818
ABSTRACT:
Alkylenebisphenols and alkyltrisphenols are dearylated under mild conditions of temperature and pressure in the absence of HF to obtain alkyl and/or alkenyl substitute or phenols and other related polymer products.
REFERENCES:
patent: 3075015 (1963-01-01), Meyer
patent: 3466337 (1969-09-01), Smith et al.
Cassady Donald R.
Frenkel Stuart D.
Hoechst Celanese Corporation
Lone Werren B.
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