FAELLUNGSKIESELSAEURE MIT HOHER OBERFLAECHE
Precipitated silica (I) has the following characteristics: BET surface area of 200-300 m2/g; CTAB surface area at least 170 m2/g; DBP-number 200-300 g/(100 g); Sears number V2 23-35 ml/(5 g). Independent claims are also included for the following: (1) preparation of (I); (2) elastomeric mixtures, vu...
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Main Authors | , , , |
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Format | Patent |
Language | German |
Published |
15.02.2012
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Subjects | |
Online Access | Get full text |
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Summary: | Precipitated silica (I) has the following characteristics: BET surface area of 200-300 m2/g; CTAB surface area at least 170 m2/g; DBP-number 200-300 g/(100 g); Sears number V2 23-35 ml/(5 g). Independent claims are also included for the following: (1) preparation of (I); (2) elastomeric mixtures, vulcanized rubber mixtures and/or vulcanizates containing (I) as above; (3) tires, tires for commercial vehicles, tires for motor cycles, tires for high speed commercial vehicles, all containing (I) as above. |
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Bibliography: | Application Number: AT20030784080T |