Composite fibrous product
US4528223A · kind A · utility
30Cited by
6References
13Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 26, 1981 |
| Grant date | Jul 9, 1985 |
| Priority date | — |
| Expiry date | Oct 26, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/608
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Composite fibrous products such as composite cloth, composite strings, composite knitted goods, etc., produced by using combination yarns obtained by twisting one or more aromatic polyamide continuous filament yarns and one or more continuous glass yarns have high rigidity and excellent reinforcing effects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.