Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1988-11-10
1990-02-13
Pertilla, Theodore E.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525146, C08L 6900
Patent
active
049007840
ABSTRACT:
The invention relates to polymer mixtures having a comparative tracking index of more than 400 volts (KC) and a VO-value according to UL-94. The polymer mixtures according to the invention comprise a polybutylene teraphthalate, an aromatic polycarbonate, a brominated polystyrene, and an agent to improve the impact strength.
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de Boer Jan
Tabankia Farshid M. H.
General Electric Company
Mufatti William F.
Pertilla Theodore E.
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