Patent · US Expired

Dielectric material having monomolecular layers and capacitors in which said material is employed

US4017660A · kind A · utility

5Cited by

7References

9Claims

0Family size

Assignee

COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES · FR

Inventors

Andre Barraud · Les Ulis, FR
Jean Messier · Gif-sur-Yvette, FR

Key dates

Filing date	Sep 29, 1975
Grant date	Apr 12, 1977
Priority date	—
Expiry date	Sep 29, 1995

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/31801
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The dielectric material is constituted by monomolecular layers of an organic substance, the molecules of which have a long aliphatic chain terminating in a hydrophilic group. The substance is selected from the group in which a lateral group is grafted onto the aliphatic chain and is capable of exchanging a hydrogen bond with an identical adjacent molecule.

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