Method for producing hydrophilic monomers and uses thereof
US6464850B1 · kind B1 · utility
25Cited by
27References
63Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 29, 1999 |
| Grant date | Oct 15, 2002 |
| Priority date | — |
| Expiry date | Jul 29, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/44747
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a method for producing hydrophilic monomers which are particularly useful for electrophoresis and to electrophoresis compositions and coating compositions. The electrophoresis gel compositions and electrophoresis polymer compositions are hydrolytically stable and have high resolution. The method uses the steps of reacting a (meth)acryloyl with an aminoalcohol in the presence of a base in a polar solvent, optionally filtering an aqueous solution of the reaction product, deionizing an aqueous solution of the reaction product, and removing the solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.