Antifragmentation plates based on acrylic polymers
US5916676A · kind A · utility
2Cited by
3References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 25, 1997 |
| Grant date | Jun 29, 1999 |
| Priority date | — |
| Expiry date | Aug 25, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2913
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Antinoise and antifragmentation plates based on acrylic polymers containing filaments of plastic material placed at a distance comprised between 20 and 35% of the thickness with respect to the surface opposite to impact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.