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
1995-07-13
1997-03-11
McCamish, Marion E.
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...
525 66, 525474, C08F28312, C08L 8305
Patent
active
056102232
ABSTRACT:
The impact strength of a thermoplastic molding composition containing polyamide resin is improved upon the incorporation therewith of a particular silicone rubber powder. The silicone rubber powder, added at a level of about 1 to 25 percent contains a mixture of (a) a polydiorganosiloxane and (b) finely divided silica filler.
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R. Buch et al, "Silicone-Based Additives for Thermoplastic Resins Providing improved Impact Strength, Processing and Fire Retardant Synergy", (Dow Corning Corp.) - Fire Retardant Chem. Assoc., Oct. 26-29, 1993.
Bayer Corporation
Gil Joseph C.
Lee Helen F.
McCamish Marion E.
Preis Aron
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