Patent · US Active

Agglomerated silica, rubber composition, tire, producing method of agglomerated silica, and producing method of rubber composition

US9815963B2 · kind B2 · utility

0Cited by
1References
5Claims
0Family size

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Inventors

Key dates

Filing dateAug 27, 2014
Grant dateNov 14, 2017
Priority date—
Expiry dateAug 27, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08L2205/03
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Agglomerated silica is obtained by mixing silica with a rosin resin to be agglomerated.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.