Monolith separation medium for chromatography and process for producing the same
US8465669B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 3, 2011 |
| Grant date | Jun 18, 2013 |
| Priority date | — |
| Expiry date | Aug 3, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249995
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
To obtain a non-particle-aggregation-type organic polymer monolith separation medium, there is provided a monolith separation medium comprising a skeletal phase and pores being continuous in the form of three-dimensional network, which skeletal phase on its surface has a functional group permitting introduction of a new functional group. The skeletal phase has a non-particle-aggregation-type co-continuous structure having an average diameter of submicron to micrometer size, and is constituted of an addition polymer from an epoxy compound of bi- or higher functionality and an amine compound of bi- or higher functionality. Further, the skeletal phase is enriched in organic matter and does not contain any carbon atoms derived from aromatic series.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.