Chemistry: electrical and wave energy – Processes and products – Processes of treating materials by wave energy
Patent
1979-04-30
1980-10-28
Briggs, Sr., Wilbert J.
Chemistry: electrical and wave energy
Processes and products
Processes of treating materials by wave energy
20415918, 528196, 528205, C08G 6362, C08J 328
Patent
active
042305489
ABSTRACT:
The present invention relates to high-molecular weight aromatic polycarbonates, based on diphenols and monofunctional chain stoppers, corresponding to the formula (I) ##STR1## in which Z denotes the radical of a diphenol,
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Adelmann Siegfried
Margotte Dieter
Vernaleken Hugo
Bayer Aktiengesellschaft
Briggs Sr. Wilbert J.
Harsh Gene
Pope Lawrence S.
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