Transportation method of synthetic rubber chips
US4789272A · kind A · utility
6Cited by
5References
6Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 17, 1987 |
| Grant date | Dec 6, 1988 |
| Priority date | — |
| Expiry date | Mar 17, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S241/31
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Upon transportation of synthetic rubber chips through a piping or by means of a conveyor, 2 wt. %-50 wt. % based on the weight of the synthetic rubber chips of steam of 160.degree. C. or lower, water or both steam of 160.degree. C. or lower and water is added to the synthetic rubber chips upon their transportation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.