Patent · US Active

Reactive inorganic clusters

US8829143B2 · kind B2 · utility

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5References
8Claims
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Inventors

Key dates

Filing dateApr 29, 2010
Grant dateSep 9, 2014
Priority date—
Expiry dateFeb 27, 2031

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G77/26
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Storage-stable reactive inorganic clusters and a process for preparing such storage-stable reactive inorganic clusters (e.g., silica structures) having, for example, reactive amino groups. The storage-stable reactive inorganic clusters may be used as a curing agent for thermosetting resin compositions such as epoxy resins.

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