Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
Inventor
active
Dihydroxydiphenyl cycloalkanes, their production and their use f
Polycarbonate from dihydroxy diphenyl cycloalkane
Polycarbonate from dihydroxydiphenyl cycloalkane
Preparation of high molecular weight polyarylene sulfide with mi
Process for the production of polycarbonate injection-moulded sh
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