Patent · US Expired

Perfluorinated compounds in hair treatment compositions

US3993745A · kind A · utility

18Cited by
9References
12Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 31, 1974
Grant dateNov 23, 1976
Priority date—
Expiry dateMay 31, 1994

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S424/02
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Hair setting lotions, gels, hair sprays and grooming aids, containing distinctly minor proportions of hydrophobiclipophobic perfluorinated compounds.

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