Patent · US Expired

Asphalt compositions having improved adhesion to aggregate

US4038102A · kind A · utility

11Cited by
10References
3Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJun 13, 1975
Grant dateJul 26, 1977
Priority date—
Expiry dateJun 13, 1995

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08K5/17
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Asphalt compositions are provided having improved adhesion to aggregate, comprising an alkyl oxyalkylene amine and, optionally, an alkanolamine.

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