Patent · US Expired

Pearlescent hair conditioner

US4007261A · kind A · utility

8Cited by
7References
4Claims
0Family size

Assignee

Inventors

Key dates

Filing dateAug 23, 1972
Grant dateFeb 8, 1977
Priority date—
Expiry dateAug 23, 1992

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61Q5/12
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Pearlescent hair conditioning compositions comprising aqueous emulsions or dispersions of alkyl dimethylamine oxides having from 16-22 carbon atoms in the alkyl chain.

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