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Journal of Polymer Research

Erschienen in:

01.04.2020 | ORIGINAL PAPER

Synthesis and characterization of post-metallocene titanium complexes of bidentate dicarboxylic acids and studies on the effect of ring size on their polymerization activity at room temperature in aqueous emulsion

verfasst von: Deepal Agrawal, Sudip K. De, P. K. Singh

Erschienen in: Journal of Polymer Research | Ausgabe 4/2020

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The past decade has witnessed a remarkable growth in the polymerization reactions that are catalyzed by postmetallocene complexes. In this report, three early transition metal catalysts based on TiCl₄ and aliphatic linear saturated dicarboxylic acids (Oxalic, Malonic and succinic acid) have been synthesized and characterized and their catalytic activity in emulsion polymerization have been studied. Upon treatment with NaBPh_4, the complexes have been found to remain robust and highly active for the polymerization of Methylmethacrylate even at very low co-catalyst /catalyst ratios. Moreover, the polymers synthesized have been found to be isotactic rich.

Vorheriger Artikel Novel interpenetrating polymeric network based microbeads for delivery of poorly water soluble drug

Nächster Artikel Evaluation of in vitro anti-fungal properties of allicin loaded ion cross-linked poly (AA-co-AAm)/PVA/Cloisite 15A Nanocomposite hydrogel films as wound dressing materials

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Titel: Synthesis and characterization of post-metallocene titanium complexes of bidentate dicarboxylic acids and studies on the effect of ring size on their polymerization activity at room temperature in aqueous emulsion
verfasst von: Deepal Agrawal
Sudip K. De
P. K. Singh
Publikationsdatum: 01.04.2020
Verlag: Springer Netherlands
Erschienen in: Journal of Polymer Research / Ausgabe 4/2020
Print ISSN: 1022-9760
Elektronische ISSN: 1572-8935
DOI: https://doi.org/10.1007/s10965-020-02067-8

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