Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1998-03-02
2000-09-19
Cain, Edward J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523205, 523209, 523215, 523216, 524442, 524444, 524445, 524492, 524493, 524495, 524496, C08K 300
Patent
active
061213462
ABSTRACT:
A rubber composition containing a filler having individual aggregates containing both large and small particles, where the small particles are grafted onto the surface of the large particles. The small particles range from 1 to 30 weight percent of the overall weight of the filler. The large particles range from 70 to 99 weight percent of the overall weight of the filler. The small particles range in size of from 1 to 16 nanometers in diameter and the large particles range in size of from 17 to 500 nanometers in diameter.
REFERENCES:
patent: 2914503 (1959-11-01), Pechukas
patent: 5227425 (1993-07-01), Rauline
patent: 5430087 (1995-07-01), Carlson et al.
patent: 5846506 (1998-12-01), Esch et al.
Agostini Giorgio
Edme Materne Thierry Florent
Frank Uwe Ernst
Visel Friedrich
Zimmer Rene Jean
Cain Edward J.
Hendricks Bruce J
The Goodyear Tire & Rubber Company
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