Synthesis and characterisation of  N ‐toluyl methacrylatoethyl carbamates, homopolymers and copolymers with methyl methacrylate | Zendy

Santhana Krishnan P. Gopala | Zendy; Choudhary Veena | Zendy; Varma I. K. | Zendy

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Synthesis and characterisation of N ‐toluyl methacrylatoethyl carbamates, homopolymers and copolymers with methyl methacrylate

Author(s) -

Santhana Krishnan P. Gopala,

Choudhary Veena,

Varma I. K.

Publication year - 1992

Publication title -

polymer international

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.592

H-Index - 105

eISSN - 1097-0126

pISSN - 0959-8103

DOI - 10.1002/pi.4990290202

Subject(s) - copolymer , benzoyl peroxide , polymer chemistry , isocyanate , methacrylate , monomer , methyl methacrylate , thermogravimetry , thermal stability , solvent , materials science , carbamate , chemistry , organic chemistry , polyurethane , polymer , inorganic chemistry

The paper describes the synthesis of N ‐2/4‐toluyl methacrylatoethyl carbamates using 2/4‐toluyl isocyanate and 2‐hydroxyethyl methacrylate. Homopolymerisation and copolymerisation of these novel monomers with methyl methacrylate was carried out using benzoyl peroxide as an initiator and tetrahydrofuran as solvent. Photopolymerisation of N ‐4‐toluyl methacrylatoethyl carbamate could be carried out without the use of photosensitiser. Structural characterisation of copolymers was done using 1 H‐NMR. Thermal stability of copolymers was evaluated in a nitrogen atmosphere by dynamic thermogravimetry.

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