Method for purifying glucose polymers for peritoneal dialysis solutions
US9353192B2 · kind B2 · utility
0Cited by
15References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 29, 2010 |
| Grant date | May 31, 2016 |
| Priority date | — |
| Expiry date | Oct 22, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D2111/44
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a method of purifying glucose polymers for the production of peritoneal dialysis solutions, characterized in that it includes at least one step of processing activated carbon and/or granular black, at least one sterilizing filtration step, at least one heat treatment step, and at least one ultrafiltration step.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.