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Title: Preparation and characterization of new monomers containing N′-2,2,6,6-tetramethyl-4-piperidyl urea
Authors: Pan, J.-Q.
Lau, W.W.Y. 
Lin, J. 
Tan, K.L. 
Issue Date: 1994
Citation: Pan, J.-Q.,Lau, W.W.Y.,Lin, J.,Tan, K.L. (1994). Preparation and characterization of new monomers containing N′-2,2,6,6-tetramethyl-4-piperidyl urea. Polymer Degradation and Stability 46 (1) : 51-56. ScholarBank@NUS Repository.
Abstract: Two new monomers, N-allyl, N′-2,2,6,6-tetramethyl-4-piperidyl urea (monomer-1) and N-m-isopropenyl-α,α′-dimethyl benzyl, N′-4-2,2,6,5-tetramethyl-4-piperidyl urea (monomer-2), were prepared by direct addition reaction of 4-amino-2,2,6,6-tetramethyl piperidine (ATMP) to allyl isocyanate (AI) and m-isopropenyl-α,α′-dimethyl benzyl isocyanate (m-TMI) at room temperature without catalyst. The structures of these two monomers were characterized by FT-IR, 1H-NMR, XPS, MS and elemental analysis. The properties of these monomers are also described. © 1994.
Source Title: Polymer Degradation and Stability
ISSN: 01413910
Appears in Collections:Staff Publications

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