Method of blowing synthetic resin into furnace and apparatus therefor
US5992335A · kind A · utility
11Cited by
12References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 1997 |
| Grant date | Nov 30, 1999 |
| Priority date | — |
| Expiry date | Mar 13, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S264/917
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A method for blowing a synthetic resin material into a furnace which comprises processing film-shaped synthetic resins into a first granular resin material; crushing non-film-shaped synthetic resins into a second granular resin material; pneumatically feeding the first granular resin material and the second granular resin material to a furnace; and blowing the first and second granular resin material into the furnace.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.