Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1988-08-01
1989-09-12
Kight, John
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528176, 525437, 525439, C08G 6318
Patent
active
048661546
ABSTRACT:
This invention relates to new aromatic polyesters based on substituted 4,4'-biphenyl dicarboxylic acids and substituted hydroquinones, to a process for their preparation from hydroquinone derivatives and terephthalic acid and to their use for the preparation of molecularly reinforced polymers.
REFERENCES:
patent: 4663422 (1987-05-01), Inoue et al.
Heitz Walter
Schmidt Hans-Werner
Bayer Aktiengesellschaft
Kight John
Mason T.
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