CN1585802A - 乳酸系聚合物组合物及其成型体 - Google Patents
乳酸系聚合物组合物及其成型体 Download PDFInfo
- Publication number
- CN1585802A CN1585802A CNA028226704A CN02822670A CN1585802A CN 1585802 A CN1585802 A CN 1585802A CN A028226704 A CNA028226704 A CN A028226704A CN 02822670 A CN02822670 A CN 02822670A CN 1585802 A CN1585802 A CN 1585802A
- Authority
- CN
- China
- Prior art keywords
- acid
- lactic acid
- carbonatoms
- carboxylic acid
- polymer composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/20—Carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Cosmetics (AREA)
Abstract
Description
实施例 | |||||||||||||||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
酰胺系化合物 | 种类 | a | a | a | a | a | a | b | c | d | e | f | g | h | a | a | a | a | a |
添加量(份) | 0.5 | 0.5 | 0.5 | 0.1 | 0.3 | 1.0 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | |
酯系增塑剂 | 种类 | G | G | G | G | G | G | G | G | G | G | G | G | G | A | B | C | D | E |
添加量(份) | 25 | 20 | 30 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | |
颗粒的物性 | Tc(℃)Tg(℃)Tm(℃) | 11825157 | 11931159 | 11620154 | 9926157 | 11826157 | 11624156 | 10826157 | 10227167 | 10627157 | 10226157 | 9728157 | 10925156 | 12725157 | 11529158 | 11632159 | 11731158 | 11828157 | 11729157 |
结晶条件 | 温度(℃)时间(min) | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 | 602 |
成型体的物性 | |||||||||||||||||||
雾度(%/0.5mm) | 23 | 16 | 27 | 20 | 21 | 25 | 23 | 20 | 22 | 22 | 28 | 24 | 25 | 15 | 17 | 16 | 19 | 18 | |
结晶度(%) | 40.5 | 34.8 | 45.9 | 38.5 | 39.4 | 42.1 | 40.7 | 36.2 | 38.5 | 39.8 | 40.8 | 38.6 | 37.5 | 32.3 | 34.5 | 33.8 | 36.0 | 35.6 | |
拉伸试验屈服强度(MPa)延伸率(%) | 10.1340 | 27.6320 | 18.5430 | 19.9420 | 20.3418 | 21.6395 | 20.8410 | 19.4420 | 20.0416 | 20.4415 | 20.6415 | 19.9410 | 19.2405 | 22.1373 | 22.3375 | 22.1370 | 21.9380 | 21.7382 | |
耐热性试验 | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ | ○ |
实施例 | 比较例 | ||||||||||||||
19 | 20 | 21 | 22 | 23 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ||
酰胺系化合物 | 种类 | a | a | a | a | a | - | - | - | - | - | a | a | - | - |
添加量(份) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.5 | 0 | 0 | |
酯系增塑剂 | 种类 | F | H | I | J | K | G | G | B | E | I | - | - | - | - |
添加量(份) | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 0 | 0 | 0 | 0 | |
颗粒的物性 | Tc(℃)Tg(℃)Tm(℃) | 11724157 | 11729157 | 11830157 | 11733157 | 11635158 | 10127157 | 10127157 | 10432159 | 9830157 | 10031157 | 12954168 | 12954168 | 10559168 | 10559168 |
结晶条件 | 温度(℃)时间(min) | 602 | 602 | 602 | 602 | 602 | 602 | 1002 | 602 | 602 | 602 | 602 | 1002 | 602 | 1002 |
成型体的物性 | |||||||||||||||
雾度(%/0.5mm) | 24 | 17 | 16 | 15 | 16 | 14 | 87 | 13 | 13 | 12 | 7 | 85 | 6 | 12 | |
结晶度(%) | 41.3 | 35.1 | 34.0 | 32.9 | 33.1 | 22.0 | 41.2 | 18.3 | 18.5 | 15.1 | 6.1 | 34.6 | 5.0 | 9.8 | |
拉伸试验屈服强度(MPa)延伸率(%) | 20.5420 | 23.0365 | 22.8361 | 22.7363 | 22.8360 | 10.0335 | 21.4290 | 12.0292 | 10.1320 | 10.4309 | 60.55 | 61.84 | 57.95 | 58.34 | |
耐热性试验 | ○ | ○ | ○ | ○ | ○ | △ | ○ | × | × | × | × | ○ | × | × |
酰胺系化合物 | 酯系增塑剂 | 颗粒的物性 | 金属模温度(℃) | 冷却时间(秒) | 脱模性 | 成型体的物性 | ||||||
种类 | 添加量(份) | 种类 | 添加量(份) | Tc Tg Tm(℃) (℃) (℃) | 雾度(%/0.5mm) | 结晶度 | 耐热性试验 | |||||
实施例 | 24 | a | 0.5 | G | 15 | 122 34 160 | 90 | 40 | 良好 | 65 | 45.6 | ○ |
25 | a | 0.5 | G | 15 | 122 34 160 | 100 | 40 | 良好 | 67 | 47.3 | ○ | |
26 | a | 0.5 | B | 15 | 120 42 162 | 90 | 40 | 良好 | 66 | 44.5 | ○ | |
比较例 | 10 | - | 0 | G | 15 | 101 38 160 | 90 | 40 | 不良 | - | 23.4 | × |
11 | - | 0 | G | 15 | 101 38 160 | 100 | 180 | 良好 | 91 | 44.3 | ○ | |
12 | a | 0.5 | - | 0 | 129 54 168 | 90 | 40 | 不良 | - | 24.9 | × | |
13 | a | 0.5 | - | 0 | 129 54 168 | 100 | 150 | 良好 | 86 | 41.6 | ○ | |
14 | - | 0 | - | 0 | 105 59 168 | 90 | 40 | 不良 | - | 9.1 | × | |
15 | - | 0 | - | 0 | 105 59 168 | 100 | 300 | 良好 | 92 | 40.3 | ○ |
Claims (15)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP350020/2001 | 2001-11-15 | ||
JP2001350020 | 2001-11-15 | ||
JP2002286386 | 2002-09-30 | ||
JP286386/2002 | 2002-09-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1585802A true CN1585802A (zh) | 2005-02-23 |
CN1290926C CN1290926C (zh) | 2006-12-20 |
Family
ID=26624533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028226704A Expired - Fee Related CN1290926C (zh) | 2001-11-15 | 2002-11-14 | 乳酸系聚合物组合物及其成型体 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20050001349A1 (zh) |
EP (1) | EP1454958B1 (zh) |
JP (1) | JPWO2003042302A1 (zh) |
KR (1) | KR100899476B1 (zh) |
CN (1) | CN1290926C (zh) |
AT (1) | ATE341590T1 (zh) |
DE (1) | DE60215218T2 (zh) |
TW (1) | TWI279417B (zh) |
WO (1) | WO2003042302A1 (zh) |
Cited By (3)
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CN101495572A (zh) * | 2006-07-26 | 2009-07-29 | 三井化学株式会社 | 聚乳酸类树脂组合物及其成型体 |
CN101522800B (zh) * | 2006-10-11 | 2012-05-30 | 花王株式会社 | 生物降解性树脂组合物 |
CN102786716A (zh) * | 2012-08-17 | 2012-11-21 | 中国科学院宁波材料技术与工程研究所 | 一种有机结晶成核剂及其制备方法和应用 |
Families Citing this family (44)
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JP4315698B2 (ja) * | 2003-02-19 | 2009-08-19 | 三井化学株式会社 | L−乳酸系ポリマー組成物 |
JP4010287B2 (ja) * | 2003-07-04 | 2007-11-21 | トヨタ自動車株式会社 | 脂肪族ポリエステル組成物及びその成形体 |
JP4301934B2 (ja) | 2003-12-25 | 2009-07-22 | 株式会社豊田中央研究所 | ポリ乳酸樹脂組成物及びその成形体 |
US7652085B2 (en) | 2004-05-11 | 2010-01-26 | Kao Corporation | Biodegradable resin composition |
JP2006225644A (ja) * | 2005-01-19 | 2006-08-31 | New Japan Chem Co Ltd | ポリエステル樹脂用溶融粘度低減剤及びこれを含有してなるポリエステル樹脂組成物、該樹脂組成物より得られる成形体、並びに溶融粘度低減方法 |
JP4892849B2 (ja) * | 2005-03-18 | 2012-03-07 | 新日本理化株式会社 | 1,3,5−ベンゼントリカルボン酸アミドの製造方法 |
EP1887044A4 (en) * | 2005-05-12 | 2009-05-27 | Mitsui Chemicals Inc | POLYMER COMPOSITION OF LACTIC ACID, MOLDED ARTICLE MADE THEREFROM, AND METHOD OF PRODUCING SUCH MOLDED ARTICLE |
JP2006328163A (ja) * | 2005-05-24 | 2006-12-07 | New Japan Chem Co Ltd | ポリ乳酸系樹脂組成物、その成形体及びその成形方法 |
JP2006336132A (ja) * | 2005-05-31 | 2006-12-14 | Asahi Kasei Fibers Corp | ポリエステル高強度繊維 |
US20070049885A1 (en) * | 2005-09-01 | 2007-03-01 | Wanda Phillips | Potty training device |
JP4699180B2 (ja) * | 2005-11-10 | 2011-06-08 | 花王株式会社 | 生分解性樹脂成形品の製造法。 |
JP4246196B2 (ja) * | 2005-11-10 | 2009-04-02 | 花王株式会社 | 生分解性樹脂成形品の製造法。 |
US8206796B2 (en) | 2006-04-27 | 2012-06-26 | Cryovac, Inc. | Multilayer film comprising polylactic acid |
US9163141B2 (en) | 2006-04-27 | 2015-10-20 | Cryovac, Inc. | Polymeric blend comprising polylactic acid |
JP2008001786A (ja) * | 2006-06-22 | 2008-01-10 | Unitika Ltd | 樹脂組成物及びそれから得られる成形体 |
KR20090042820A (ko) * | 2006-07-26 | 2009-04-30 | 미쓰이 가가쿠 가부시키가이샤 | 폴리락트산계 수지 조성물, 그의 성형체 및 폴리락트산계 화합물 |
JP4948099B2 (ja) * | 2006-09-13 | 2012-06-06 | ユニチカ株式会社 | ポリ乳酸系樹脂組成物、および、それを成形してなる成形体 |
US7812066B2 (en) | 2006-10-11 | 2010-10-12 | Kao Corporation | Biodegradable resin composition |
JP2008125356A (ja) * | 2006-11-16 | 2008-06-05 | Miyoshi Oil & Fat Co Ltd | 無病化種子 |
WO2008075775A1 (ja) * | 2006-12-19 | 2008-06-26 | Kao Corporation | ポリ乳酸樹脂組成物およびポリ乳酸樹脂成形体の製造方法 |
JP4130696B2 (ja) * | 2006-12-19 | 2008-08-06 | 花王株式会社 | 生分解性樹脂組成物 |
JP5283348B2 (ja) * | 2007-04-13 | 2013-09-04 | 地方独立行政法人 大阪市立工業研究所 | ポリ乳酸系樹脂フィルム及びその製造方法 |
DE102007038473C5 (de) * | 2007-08-14 | 2013-11-07 | Huhtamaki Films Germany Gmbh & Co. Kg | Folienanordnung, Verfahren zu deren Herstellung und Verwendung |
JP2009062410A (ja) * | 2007-09-04 | 2009-03-26 | Sekisui Seikei Ltd | ポリ乳酸樹脂シートの製造方法及びそれに使用する製造装置 |
CN101939353B (zh) * | 2008-02-27 | 2012-10-31 | 三井化学株式会社 | 聚乳酸类树脂、聚乳酸类树脂组合物及它们的成型体以及聚乳酸类树脂的制造方法 |
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JP2013018995A (ja) * | 2012-10-22 | 2013-01-31 | Toray Ind Inc | 成形品およびその製造方法 |
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-
2002
- 2002-11-14 KR KR1020047007355A patent/KR100899476B1/ko not_active IP Right Cessation
- 2002-11-14 WO PCT/JP2002/011859 patent/WO2003042302A1/ja active IP Right Grant
- 2002-11-14 AT AT02780080T patent/ATE341590T1/de not_active IP Right Cessation
- 2002-11-14 EP EP02780080A patent/EP1454958B1/en not_active Expired - Lifetime
- 2002-11-14 CN CNB028226704A patent/CN1290926C/zh not_active Expired - Fee Related
- 2002-11-14 TW TW091133417A patent/TWI279417B/zh not_active IP Right Cessation
- 2002-11-14 US US10/495,486 patent/US20050001349A1/en not_active Abandoned
- 2002-11-14 DE DE60215218T patent/DE60215218T2/de not_active Expired - Fee Related
- 2002-11-14 JP JP2003544129A patent/JPWO2003042302A1/ja active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101495572A (zh) * | 2006-07-26 | 2009-07-29 | 三井化学株式会社 | 聚乳酸类树脂组合物及其成型体 |
CN101495572B (zh) * | 2006-07-26 | 2012-09-19 | 三井化学株式会社 | 聚乳酸类树脂组合物及其成型体 |
US8513341B2 (en) | 2006-07-26 | 2013-08-20 | Mitsui Chemicals, Inc. | Polylactic acid resin composition and molded article thereof |
CN101522800B (zh) * | 2006-10-11 | 2012-05-30 | 花王株式会社 | 生物降解性树脂组合物 |
CN102786716A (zh) * | 2012-08-17 | 2012-11-21 | 中国科学院宁波材料技术与工程研究所 | 一种有机结晶成核剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
DE60215218D1 (de) | 2006-11-16 |
CN1290926C (zh) | 2006-12-20 |
EP1454958B1 (en) | 2006-10-04 |
ATE341590T1 (de) | 2006-10-15 |
EP1454958A4 (en) | 2006-01-18 |
TWI279417B (en) | 2007-04-21 |
DE60215218T2 (de) | 2007-10-18 |
JPWO2003042302A1 (ja) | 2005-03-10 |
KR20050044467A (ko) | 2005-05-12 |
WO2003042302A1 (fr) | 2003-05-22 |
US20050001349A1 (en) | 2005-01-06 |
TW200304473A (en) | 2003-10-01 |
EP1454958A1 (en) | 2004-09-08 |
KR100899476B1 (ko) | 2009-05-26 |
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