Rubber formulation and methods for manufacturing same
AssigneeSaint-Gobain Ceramics & Plastics, Inc.
InventorsOlivier Guiselin, Gwo Swei, David Bravet
Life of this patent
Estimating the term…
Abstract
A rubber composition includes nano-particulate filler and a coupling agent that includes at least one rubber reactive functional group and at least one filler reactive functional group. The filler reactive functional group includes one or more atoms selected from the group consisting of phosphorous, sulfur, titanium, zirconium, or aluminum.
Claims33
A rubber composition comprising nano-particulate filler and a coupling agent that includes at least one rubber reactive functional group and at least one filler reactive functional group, wherein the filler reactive functional group includes one or more atoms selected from the group consisting of sulfur, titanium, zirconium, and aluminum.
-5. (canceled)
-9. (canceled)
-31. (canceled)
-35. (canceled)
-42. (canceled)
-47. (canceled)
-50. (canceled)
-54. (canceled)
(canceled)
-61. (canceled)
A rubber formulation comprising aluminous particles and a coupling agent including a sulfonic filler reactive functional group.
-65. (canceled)
-68. (canceled)
A rubber formulation comprising aluminous particulate filler and a coupling agent having a titanate functional group.
-83. (canceled)
Dependencies are inferred from the claim text.