Process for printing by marking a substrate based on glass fibers and novel substrate obtained
US5360640A · kind A · utility
0Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 24, 1991 |
| Grant date | Nov 1, 1994 |
| Priority date | — |
| Expiry date | Oct 24, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24736
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
This invention relates to the marking of substrates based on glass fibers. The process consists in coating at least in part at least one of the faces of said substrate with a film of heat-fusible material and in making matt imprints on the surface of said film at least by localized hot creeping of said heat fusible material. The invention is more particularly applicable to webs of textile cloth used as light-diffusing and/or attenuating screens.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.