Process for the manufacture of unexpanded glass-like polysaccharides
US8815135B2 · kind B2 · utility
4Cited by
3References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 20, 2007 |
| Grant date | Aug 26, 2014 |
| Priority date | — |
| Expiry date | Feb 3, 2028 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2305/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A high-throughput process for the manufacture of absorbent unexpanded glass-like polysaccharides is disclosed. The process comprises the use of a twin screw extruder having turbulence and kneading sections, the kneading sections being located downstream from the turbulence sections.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.