Patent · US Expired

Thermoplastic compositions with nonlinear optical activity

US5106936A · kind A · utility

8Cited by
2References
18Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 3, 1991
Grant dateApr 21, 1992
Priority date—
Expiry dateMay 3, 2011

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08G64/08
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

This invention provides thermoplastic polymeric materials comprising polycarbonate and polyestercarbonte resins and oriented polymeric compositions thereof which exhibit nonlinear optical properties.

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