Hydrolysis degradation of star-shaped poly-L-lactide

Soo Hyun Kim, Young Ha Kim

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The poly-L-lactide was synthesized by ring-opening polymerization of L-lactide with stannous octoate. Star-shaped poly-L-lactide was also prepared by the addition of pentaerythritol. The hydrolysis degradation behavior of linear and star-shaped poly-L-lactides was investigated. The star polymer showed a lower decrease rate of molecular weight than the linear one in the initial stage since it has multi chain arms.

Original languageEnglish
Pages (from-to)528-534
Number of pages7
JournalPolymer (Korea)
Volume20
Issue number3
Publication statusPublished - 1996 Dec 1
Externally publishedYes

Fingerprint

Stars
Hydrolysis
Degradation
Ring opening polymerization
Polymers
Molecular weight
poly(lactide)
pentaerythritol
dilactide
2-ethylhexanoic acid tin(II) salt

Keywords

  • Hydrolysis
  • Polylactide
  • Star-shaped

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

Cite this

Kim, S. H., & Kim, Y. H. (1996). Hydrolysis degradation of star-shaped poly-L-lactide. Polymer (Korea), 20(3), 528-534.

Hydrolysis degradation of star-shaped poly-L-lactide. / Kim, Soo Hyun; Kim, Young Ha.

In: Polymer (Korea), Vol. 20, No. 3, 01.12.1996, p. 528-534.

Research output: Contribution to journalArticle

Kim, SH & Kim, YH 1996, 'Hydrolysis degradation of star-shaped poly-L-lactide', Polymer (Korea), vol. 20, no. 3, pp. 528-534.
Kim SH, Kim YH. Hydrolysis degradation of star-shaped poly-L-lactide. Polymer (Korea). 1996 Dec 1;20(3):528-534.
Kim, Soo Hyun ; Kim, Young Ha. / Hydrolysis degradation of star-shaped poly-L-lactide. In: Polymer (Korea). 1996 ; Vol. 20, No. 3. pp. 528-534.
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