Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-07-31
1998-04-21
Smith, Jeffrey T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525178, 525199, C08G 6348
Patent
active
057418543
ABSTRACT:
A thermoplastic resin composition is provided exhibiting enhanced levels of dart impact strength. The composition contains a vinyl aromatic resin, an increased tetrafluoroethylene polymer and a reduced level of metal salt of a fatty acid. The tetrafluoroethylene polymer is introduced into the composition in the form of a preblend of tetrafluoroethylene polymeric powder and a carrier material. The compositions are useful for making molded articles such as business machine housings. A method for making the composition is also provided.
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General Electric Company
Smith Jeffrey T.
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