Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1989-05-01
1991-01-08
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
524504, 264 37, 26432818, C08J 322, C08L 6900
Patent
active
049836480
ABSTRACT:
Additive modified blends of thermoplastic resins are prepared by combining rubber modified polycarbonate or aromatic polyester carbonate containing concentrate resin with a let-down resin and/or regrind resin.
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Laughner Michael K.
Shaw Kenneth R.
Smith Ronald R.
Bleutge John C.
Buttner David
The Dow Chemical Company
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