Patent · US Expired

Method for producing a lyophobic layer

US4479982A · kind A · utility

26Cited by

5References

6Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Kenth Nilsson · Åkersberga, SE
Rolf Schulte

Key dates

Filing date	Apr 18, 1983
Grant date	Oct 30, 1984
Priority date	—
Expiry date	Apr 18, 2003

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB41J2/1606
WIPO fieldSurface technology, coating
WIPO sectorChemistry

Abstract

A lyophobic layer is produced on surfaces of a jet-orifice carrier of a recording device functioning with fluid droplets by generating a uniform and pore-free layer on surfaces of the carrier with the application of high frequency/low pressure glow discharge using a gaseous organic compound, such as octofluorocyclobutane.

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