Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1989-12-06
1990-08-28
Anderson, Harold D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528176, 528193, C08G 802
Patent
active
049526618
ABSTRACT:
Thermotropic liquid crystalline polyesters which can be processed in the molten state containing moieties derived from a dicarboxylic aromatic acid and 2,5-dihydroxybenzophenone eventually in a mixture with a substituted hydroquinones.
REFERENCES:
patent: 4474938 (1984-10-01), Richardson
patent: 4600764 (1986-07-01), Dicke et al.
patent: 4667011 (1987-05-01), Eckhardt et al.
Casagrande Francesco
Chapoy L. Lawrence
Coassolo Alfredo
Foa Marco
Anderson Harold D.
Montedison S.p.A.
Mosley T.
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