Stimuli-responsive polymer utilizing keto-enol tautomerization and stimuli-responsive separating material and chemical-releasing capsule comprising the same
US6852819B2 · kind B2 · utility
19Cited by
10References
10Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 25, 2002 |
| Grant date | Feb 8, 2005 |
| Priority date | — |
| Expiry date | Jul 13, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/54
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A stimuli-responsive polymer derivative utilizing keto-enol tautomerization. Also disclosed are a simple process for producing an N-acyl(meth)acrylamide derivative which can be used as a monomer for the stimuli-responsive polymer, a process for the production of an intermediate thereof, and an intermediate thus produced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.