Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1989-02-08
1991-02-05
Kight, III, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528125, 528167, 528169, 528398, C08G 802, C08G 7902
Patent
active
049905880
ABSTRACT:
What are disclosed are aromatic polyethers which are resistant to high temperature, having a reduced viscosity greater than 0.25 dl/g and a repeating structural unit
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Knebel Joachim
Ude Werner
Vetter Joachim
Hampton-Hightower P.
Kight III John
Rohm GmbH
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