High Purity and Ready to Use ATRP Agents
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Polymer Source, Inc.

Atom transfer radical polymerization (ATRP-atom transfer radical polymerization) is a simple  technique for the preparation of polymers with well-defined architecture. In ATRP, the catalyst governs the equilibrium between propagating radicals and dormant species, thus affecting the polymerization control for a range of monomers and transferable atoms employed in the process. The preparation of different architectures and the use of highly active catalysts could diminish the amount of transition metal additive, extend ATRP to less active monomers and give access to new chain-end functionalities. Developing much more active ATRP complexes based on polydentate and branched ligands  such as N,N,N′,N′′,N′′- pentamethyldiethylenetriamine (PMDETA),  tris[2-(dimethylamino)ethyl]amine (Me6TREN) and tris(2-pyridylmethyl)amine (TPMA).

The efficiency of a catalysts should be very robust and tolerant to impurities because of the use of metal ligands.  In pharma and electronic industries, the use of ATRP process is one the challenging draw back to remove or recycled, unless they can be tolerated at concentrations smaller than parts per billion.

We offer a range of ATRP catalyst and classified in 4 sections.

1. Mono Bromo end ATRP
2. Di-bromo end ATRP
3. Multi Bromo end ATRP
4. Functionalized group end
   • A. Azide end ATRP
   • B. Vinyl end ATRP
   • C. Hydroxyl end ATRP
   • D. Anthracene end ATRP
   • E. Pyrene end ATRP
   • F. Maleimido end ATRP
   • G. NHS end ATRP