JP2010260899A - 透明性および耐熱性に優れた成形体用ポ乳酸系材料およびその成形体 - Google Patents
透明性および耐熱性に優れた成形体用ポ乳酸系材料およびその成形体 Download PDFInfo
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- JP2010260899A JP2010260899A JP2009110692A JP2009110692A JP2010260899A JP 2010260899 A JP2010260899 A JP 2010260899A JP 2009110692 A JP2009110692 A JP 2009110692A JP 2009110692 A JP2009110692 A JP 2009110692A JP 2010260899 A JP2010260899 A JP 2010260899A
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- Prior art keywords
- acid
- peak
- lactic acid
- poly
- molded body
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- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 49
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 49
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- 229920001432 poly(L-lactide) Polymers 0.000 claims abstract description 51
- 238000005259 measurement Methods 0.000 claims abstract description 47
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- 229940022769 d- lactic acid Drugs 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
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- 238000001816 cooling Methods 0.000 claims description 12
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- 238000002425 crystallisation Methods 0.000 abstract description 22
- 230000008025 crystallization Effects 0.000 abstract description 22
- 230000000052 comparative effect Effects 0.000 description 41
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 30
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014106934A1 (ja) * | 2013-01-07 | 2014-07-10 | 東レ株式会社 | ポリ乳酸系シート、及びその製造方法 |
| KR20160001309A (ko) | 2014-06-27 | 2016-01-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 내열성이 우수한 생분해성 폴리에스테르 수지 조성물 및 이로부터 제조되는 성형품 |
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| WO2006095923A1 (ja) * | 2005-03-10 | 2006-09-14 | Tohcello Co., Ltd. | ポリ乳酸系組成物、その組成物からなる成形品 |
| JP2007063500A (ja) * | 2005-09-02 | 2007-03-15 | Musashino Chemical Laboratory Ltd | ポリ乳酸組成物 |
| JP2007204727A (ja) * | 2005-03-10 | 2007-08-16 | Tohcello Co Ltd | ポリ乳酸系組成物、その組成物からなる成形品 |
| WO2007139236A1 (ja) * | 2006-06-01 | 2007-12-06 | Tohcello Co., Ltd. | ポリ乳酸系組成物からなる成形品 |
| JP2008062590A (ja) * | 2006-09-09 | 2008-03-21 | Tohcello Co Ltd | 収縮包装用ポリ乳酸フィルム |
| JP2008088402A (ja) * | 2006-07-25 | 2008-04-17 | Tohcello Co Ltd | ポリ乳酸系延伸フィルム |
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| WO2006095923A1 (ja) * | 2005-03-10 | 2006-09-14 | Tohcello Co., Ltd. | ポリ乳酸系組成物、その組成物からなる成形品 |
| JP2007204727A (ja) * | 2005-03-10 | 2007-08-16 | Tohcello Co Ltd | ポリ乳酸系組成物、その組成物からなる成形品 |
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| WO2007139236A1 (ja) * | 2006-06-01 | 2007-12-06 | Tohcello Co., Ltd. | ポリ乳酸系組成物からなる成形品 |
| JP2008088402A (ja) * | 2006-07-25 | 2008-04-17 | Tohcello Co Ltd | ポリ乳酸系延伸フィルム |
| JP2008062590A (ja) * | 2006-09-09 | 2008-03-21 | Tohcello Co Ltd | 収縮包装用ポリ乳酸フィルム |
| JP2008248162A (ja) * | 2007-03-30 | 2008-10-16 | Teijin Ltd | ステレオコンプレックスポリ乳酸フィルム |
| JP2010083906A (ja) * | 2008-09-29 | 2010-04-15 | Teijin Ltd | ポリ乳酸フィルム及びその製造方法 |
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| WO2014106934A1 (ja) * | 2013-01-07 | 2014-07-10 | 東レ株式会社 | ポリ乳酸系シート、及びその製造方法 |
| KR20160001309A (ko) | 2014-06-27 | 2016-01-06 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 내열성이 우수한 생분해성 폴리에스테르 수지 조성물 및 이로부터 제조되는 성형품 |
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