Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1981-06-15
1983-02-01
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524 59, C08K 512
Patent
active
043716547
ABSTRACT:
A molding composition contains an ester-compatible, thermoplastic and/or elastomeric synthetic resin, optionally other additives including plasticizers, stabilizers, pigments, mold lubricants fillers, antioxidants, high-polymeric additives and bitumen and the DMT distillation residue formed during the manufacture of dimethyl terephthalate by the Witten process. Generally the composition contains at least 5 parts by weight of the residue per 100 parts by weight of the synthetic resin.
REFERENCES:
patent: 2628207 (1953-02-01), Smith et al.
patent: 3892796 (1975-07-01), Leibfried
Kuhnel Werner
Spielau Paul
Vohwinkel Horst
Dynamit Nobel Aktiengesellschaft
Sarofim N.
Schofer Joseph L.
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