Provided is a polymer having antimicrobial and disinfecting properties against a wide range of kinds of germs. A polymer, including: a polymer chain having a repeating unit represented by the following formula (1); and a partial structure (excluding the polymer chain) derived from a compound containing a group represented by —NH—. [In formula (1), R1 represents a hydrogen atom or a methyl group, Z represents a group forming an organic ammonium salt, —NR5R6 (where R5 and R6 each independently represent a hydrogen atom, or a substituted or unsubstituted hydrocarbon group), or a substituted or unsubstituted nitrogen-containing heterocyclic group, and X represents a single bond, or a divalent linking group.]
Fluorinated zwitterionic cocatalyst activators for olefin polymerization
申请人:——
公开号:US20040110631A1
公开(公告)日:2004-06-10
Zwitterionic compositions of matter comprising cations [Ct]
+
and anions connected together with substantially rigid fluorinated linking groups are described. These zwitterionic compositions serve as cocatalysts. They activate olefin polymerization catalysts, and can dissolve in aliphatic solvents. Synthesis and polymerization are illustrated.
A sensor and system using the sensor for detecting an analyte, where the sensor includes an amorphous fluorinated polymer and a luminescent metal-ligand complex is provided. Sensor systems for monitoring oxygen in environments containing volatile organic solvents are also provided.