Spectroscopic properties and photopolymerization activities of water soluble 1-substituted derivatives of 2-hydroxy-3-(9-oxo-9H-thioxanthene-4-yloxy)-N,N,N-trimethyl-1-propanaminium chloride salt

doi:10.1016/0032-3861(93)90277-H

Paper

Spectroscopic properties and photopolymerization activities of water soluble 1-substituted derivatives of 2-hydroxy-3-(9-oxo-9H-thioxanthene-4-yloxy)-N,N,N-trimethyl-1-propanaminium chloride salt

Published 1993 · N. Allen, M. Edge, Irini D. Sideridou

Polymer

Q1 SJR score

9

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0

Influential Citations

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Abstract

Abstract hidden due to publisher request; this does not indicate any issues with the research. Click the full text link above to read the abstract and view the original source.

Study Snapshot

1-substitution in 2-hydroxy-3-(9-oxo-9H-thioxanthene-4-yloxy)-N,N,N-trimethyl-1-propanaminium chloride salts increases charge-transfer character, reducing photoreduction quantum yields and reducing photopoly

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

Paper

Spectroscopic properties and photopolymerization activities of water soluble 1-substituted derivatives of 2-hydroxy-3-(9-oxo-9H-thioxanthene-4-yloxy)-N,N,N-trimethyl-1-propanaminium chloride salt

References

Citations

Synthesis and characterization of a novel water-soluble mid-chain macrophotoinitiator of polyacrylamide by Ce(IV)/HNO3 redox system

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Polymeric benzil initiators show higher photopolymerisation rates than model systems, due to their coiling effect and protective role of the benzil ketyl radical in initiation and termination steps.

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Novel 1-chloro-4-oxy/acyloxythioxanthone initiators show high photopolymerisation activity, except for the 4-hydroxy model and 2-methyl-4-n-propoxy derivatives, with mixed triplet states and weaker interactions with amines.

Copolymerization kinetics of styrene/vinyl‐ester systms: Low temperature reactions

Alternating copolymerization is favored in styrene/vinyl-ester systems, with cure behavior influenced by chemical reactivity, diffusion effects, phase separation, and microgel formation.