Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1979-08-20
1981-04-07
Lee, Lester L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528194, C08G 6364
Patent
active
042607310
ABSTRACT:
An aromatic polyester-polycarbonate resin which comprises a polymer material composed of repeating units of structures I-III: ##STR1## wherein X is a divalent organic radical and the divalent aromatic entities in structures I, II and III may be substituted by hydrocarbon residues.
REFERENCES:
patent: 3133898 (1964-05-01), Keck
patent: 3169121 (1965-02-01), Goldberg
patent: 3395119 (1968-07-01), Blaschke et al.
Kohyama Katsuhisa
Mori Hajime
Nakamura Katsuhiko
Sakata Katsuyuki
Lee Lester L.
Mitsubishi Chemical Industries Ltd.
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