Method of making a test strip having a dialyzed polymer layer
US5128171A · kind A · utility
149Cited by
12References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 26, 1990 |
| Grant date | Jul 7, 1992 |
| Priority date | — |
| Expiry date | Jun 26, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T436/104998
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A test strip for the detection of a predetermined substance in a fluid is described. This test strip is stable to storage and accelerated keeping test conditions and comprises a support having thereof a reagent layer wherein the reagent layer contains a dialyzed latex polymer and a reagent detection system which reacts with the substance to provide a detectable change.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.