Neoprene foam of increased continuous volume
US4681901A · kind A · utility
2Cited by
10References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 25, 1986 |
| Grant date | Jul 21, 1987 |
| Priority date | — |
| Expiry date | Apr 25, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention claimed here comprises a process for producing neoprene foam structures which are greater than four inches in diameter. The claimed invention also comprises a structure of neoprene with a thickness greater than about four inches composed of one continuous mass of adhesively bound neoprene particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.