Method of immobilizing water-soluble bioorganic compounds on a capillary-porous carrier
US5741700A · kind A · utility
63Cited by
2References
4Claims
0Family size
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Key dates
| Filing date | Jun 2, 1995 |
| Grant date | Apr 21, 1998 |
| Priority date | — |
| Expiry date | Jun 2, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC40B40/06
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The method for immobilizing water-soluble bioorganic compounds to capillary-porous carrier comprises application of solutions of water-soluble bioorganic compounds onto a capillary-porous carrier, setting the carrier temperature equal to or below the dew point of the ambient air, keeping the carrier till appearance of water condensate and complete swelling of the carrier, whereupon the carrier surface is coated with a layer of water-immiscible nonluminescent inert oil and is allowed to stand till completion of the chemical reaction of bonding the bioorganic compounds with the carrier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.