Hybrid glass cloth for printed circuit boards
US4563385A · kind A · utility
18Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 1984 |
| Grant date | Jan 7, 1986 |
| Priority date | — |
| Expiry date | Jun 20, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/3569
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Woven glass fiber cloth for printed circuit substrates in which the warp is of plied yarn and the fill is of unplied or twisted yarn to facilitate more thorough polymeric resin impregnation and achieve improved dimensional stability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.