Adsorptive materials and process for producing them
US5506188A · kind A · utility
2Cited by
1References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 1994 |
| Grant date | Apr 9, 1996 |
| Priority date | — |
| Expiry date | Mar 24, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2220/4831
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The specification relates to an adsorptive material for removing malodorous substances from gases and liquids. The adsorptive material comprises a substrate having macromonomers which are bonded to the substrate and contain functional groups capable of adsorbing polar substances. The adsorptive material is produced by applying to the substrate a mixture of a monosaccharide and the macromonomers and then grafting the macromonomers to the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.