Thermal dissociation behavior of polymers with hemiacetal ester moieties in the side chain: The effect of structure on dissociation temperature

Hideyuki Otsuka, Hirotada Fujiwara, Takeshi Endo

Research output: Contribution to journalArticle

15 Citations (Scopus)

Abstract

The syntheses and thermal dissociation behaviors of polymers with hemiacetal ester structures in the side chain were examined by performing the radical polymerization of 1-alkoxypropyl and 1-alkoxyethyl methacrylates. The dissociation temperatures of the resulting polymers were influenced by their structures. The thermal dissociation behavior of the polymers was controllable by a simple molecular design of R1 and R2 units. The regeneration of carboxylic acids and vinyl ethers in the thermolysis of hemiacetal esters was detected by spectroscopic methods and supported by thermogravimetric measurements.

Original languageEnglish
Pages (from-to)4478-4482
Number of pages5
JournalJournal of Polymer Science, Part A: Polymer Chemistry
Volume37
Issue number24
DOIs
Publication statusPublished - Dec 15 1999
Externally publishedYes

Fingerprint

Esters
Polymers
Thermolysis
Methacrylates
Free radical polymerization
Carboxylic Acids
Carboxylic acids
Temperature
Ethers
Hot Temperature
vinyl ether

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Organic Chemistry
  • Materials Chemistry

Cite this

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AU - Endo, Takeshi

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AB - The syntheses and thermal dissociation behaviors of polymers with hemiacetal ester structures in the side chain were examined by performing the radical polymerization of 1-alkoxypropyl and 1-alkoxyethyl methacrylates. The dissociation temperatures of the resulting polymers were influenced by their structures. The thermal dissociation behavior of the polymers was controllable by a simple molecular design of R1 and R2 units. The regeneration of carboxylic acids and vinyl ethers in the thermolysis of hemiacetal esters was detected by spectroscopic methods and supported by thermogravimetric measurements.

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