New Development of Polylactides
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- KIMURA Yoshiharu
- Dept. of Biomolecular Engineering, Kyoto Institute of Technology
Bibliographic Information
- Other Title
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- ポリ乳酸の新展開
- ポリ ニュウサン ノ シンテンカイ
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Abstract
Polymeric materials prepared from renewable natural resources are now being accepted as “bio-based polymers.” Among them, polylactides (PLA) have been accepted by industry as the first manufacturing product. More recently, it has been shown that combination of enantiomeric poly(L-lactide)( PLLA)a nd poly(D-lactide)( PDLA)c an afford a wider range of properties compared to the single PLLA. Typically, the PLLA/PDLA stereocomplex formed by simple polymer blend shows high melting nature (230°C), while stereoblock polylactides (sb-PLA) consisting of PLLA and PDLA stereo sequences can provide different properties depending on the stereo sequence ratios. These novel PLA polymers showing high performance are named as “Neo-PLA” and developed as fibers and films that retains sustainability or bio-based nature.
Journal
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- Kobunshi
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Kobunshi 57 (6), 430-433, 2008
The Society of Polymer Science, Japan
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Details
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- CRID
- 1390282679085054720
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- NII Article ID
- 10021119469
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- NII Book ID
- AN00084926
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- COI
- 1:CAS:528:DC%2BD1cXotFSitLs%3D
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- ISSN
- 21859825
- 04541138
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- NDL BIB ID
- 9549111
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed