CN102584567B - 一种高效聚乳酸成核剂及其制备方法和应用 - Google Patents
一种高效聚乳酸成核剂及其制备方法和应用 Download PDFInfo
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- CN102584567B CN102584567B CN201110455345.2A CN201110455345A CN102584567B CN 102584567 B CN102584567 B CN 102584567B CN 201110455345 A CN201110455345 A CN 201110455345A CN 102584567 B CN102584567 B CN 102584567B
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- polylactic acid
- nucleating agent
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- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 70
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 70
- 239000002667 nucleating agent Substances 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- WGIWBXUNRXCYRA-UHFFFAOYSA-H trizinc;2-hydroxypropane-1,2,3-tricarboxylate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WGIWBXUNRXCYRA-UHFFFAOYSA-H 0.000 claims abstract description 11
- 239000011746 zinc citrate Substances 0.000 claims abstract description 11
- 235000006076 zinc citrate Nutrition 0.000 claims abstract description 11
- 229940068475 zinc citrate Drugs 0.000 claims abstract description 11
- 150000003751 zinc Chemical class 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000011259 mixed solution Substances 0.000 claims abstract description 5
- 238000000465 moulding Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 238000010992 reflux Methods 0.000 claims abstract description 3
- 238000001746 injection moulding Methods 0.000 claims description 17
- 239000000047 product Substances 0.000 claims description 17
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical group [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 5
- 239000000243 solution Substances 0.000 claims description 5
- 239000004246 zinc acetate Substances 0.000 claims description 5
- 239000012153 distilled water Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 239000012065 filter cake Substances 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 abstract description 41
- 230000008025 crystallization Effects 0.000 abstract description 38
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 abstract description 5
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- 238000012986 modification Methods 0.000 abstract description 3
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- 238000012360 testing method Methods 0.000 description 12
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- 238000011160 research Methods 0.000 description 4
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- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
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- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
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- 208000034530 PLAA-associated neurodevelopmental disease Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021536 Sugar beet Nutrition 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- FMRLDPWIRHBCCC-UHFFFAOYSA-L Zinc carbonate Chemical compound [Zn+2].[O-]C([O-])=O FMRLDPWIRHBCCC-UHFFFAOYSA-L 0.000 description 1
- 229920003232 aliphatic polyester Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052586 apatite Inorganic materials 0.000 description 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- WARCRYXKINZHGQ-UHFFFAOYSA-N benzohydrazide Chemical compound NNC(=O)C1=CC=CC=C1 WARCRYXKINZHGQ-UHFFFAOYSA-N 0.000 description 1
- 229920002988 biodegradable polymer Polymers 0.000 description 1
- 239000004621 biodegradable polymer Substances 0.000 description 1
- -1 bisamide compound Chemical class 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- VTJUKNSKBAOEHE-UHFFFAOYSA-N calixarene Chemical compound COC(=O)COC1=C(CC=2C(=C(CC=3C(=C(C4)C=C(C=3)C(C)(C)C)OCC(=O)OC)C=C(C=2)C(C)(C)C)OCC(=O)OC)C=C(C(C)(C)C)C=C1CC1=C(OCC(=O)OC)C4=CC(C(C)(C)C)=C1 VTJUKNSKBAOEHE-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
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- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 238000009264 composting Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
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- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
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- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
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- 239000002778 food additive Substances 0.000 description 1
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- 238000005469 granulation Methods 0.000 description 1
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- 238000007731 hot pressing Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 229910052901 montmorillonite Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- MLCHBQKMVKNBOV-UHFFFAOYSA-N phenylphosphinic acid Chemical class OP(=O)C1=CC=CC=C1 MLCHBQKMVKNBOV-UHFFFAOYSA-N 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011667 zinc carbonate Substances 0.000 description 1
- 235000004416 zinc carbonate Nutrition 0.000 description 1
- 229910000010 zinc carbonate Inorganic materials 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229940091251 zinc supplement Drugs 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
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| CN201110455345.2A CN102584567B (zh) | 2011-12-29 | 2011-12-29 | 一种高效聚乳酸成核剂及其制备方法和应用 |
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| Publication Number | Publication Date |
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| CN102584567A CN102584567A (zh) | 2012-07-18 |
| CN102584567B true CN102584567B (zh) | 2014-06-25 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106565992B (zh) * | 2017-01-03 | 2018-08-07 | 湖北光合生物科技有限公司 | 一种淀粉负载聚乳酸结晶成核剂及其制备方法 |
| CN109705547B (zh) * | 2018-11-30 | 2022-01-21 | 中粮集团有限公司 | 耐热改性聚乳酸材料及其制备方法 |
| CN113292832A (zh) * | 2021-05-31 | 2021-08-24 | 广东工业大学 | 一种聚乳酸发泡复合材料及其制备方法与应用 |
| CN114790282B (zh) * | 2021-12-30 | 2023-03-21 | 康辉新材料科技有限公司 | 一种纳米微颗粒原位聚合催化剂的制备方法及其应用 |
| CN114437321B (zh) * | 2021-12-30 | 2023-03-21 | 康辉新材料科技有限公司 | 一种聚丁二酸丁二醇酯及其制备方法 |
| CN114521674B (zh) * | 2022-02-24 | 2023-07-14 | 湖北中烟工业有限责任公司 | 一种卷烟嘴棒用低吸阻材料 |
| CN119613812B (zh) * | 2024-12-16 | 2025-10-17 | 东华大学 | 一种成核剂及其制备方法与应用 |
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| DE4325879C3 (de) * | 1993-08-02 | 1999-05-20 | Depron Bv | Folie aus einem thermoplastischen Kunststoffschaum, Verfahren zu ihrer Herstellung sowie ihre Verwendung |
| US6417294B1 (en) * | 1995-12-21 | 2002-07-09 | Mitsui Chemicals, Inc. | Films and molded articles formed from aliphatic polyester compositions containing nucleating agents |
| CN101495571B (zh) * | 2006-07-26 | 2012-02-08 | 三井化学株式会社 | 热塑性树脂组合物及其成型体 |
| JP5804672B2 (ja) * | 2007-06-29 | 2015-11-04 | ユニチカ株式会社 | 結晶性ポリ乳酸樹脂組成物およびそれからなる成形体 |
| CN101245159A (zh) * | 2008-03-28 | 2008-08-20 | 天津市润达塑料包装有限公司 | 一种聚烯烃发泡颗粒料的制造方法 |
| JP2010150365A (ja) * | 2008-12-25 | 2010-07-08 | Takemoto Oil & Fat Co Ltd | ポリ乳酸樹脂用結晶核剤及びポリ乳酸樹脂組成物 |
| CN101475736B (zh) * | 2009-01-08 | 2011-01-19 | 上海同杰良生物材料有限公司 | 一种聚乳酸的注塑成型方法 |
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Effective date of registration: 20220318 Address after: 310000 Room 405, 4 / F, building 9, No. 19, Jugong Road, Xixing street, Binjiang District, Hangzhou, Zhejiang Province Patentee after: Xinbeisi (Hangzhou) material technology Co.,Ltd. Address before: 116024 No. 2 Ling Road, Ganjingzi District, Liaoning, Dalian Patentee before: DALIAN University OF TECHNOLOGY |
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Address after: Room 611-48, 6th Floor, Entrepreneurship Building, No. 32A and 32B Huoju Road, Dalian High tech Industrial Park, Liaoning Province, China 116000 Patentee after: New Beisi (Dalian) Materials Technology Co.,Ltd. Country or region after: China Address before: 310000 Room 405, 4 / F, building 9, No. 19, Jugong Road, Xixing street, Binjiang District, Hangzhou, Zhejiang Province Patentee before: Xinbeisi (Hangzhou) material technology Co.,Ltd. Country or region before: China |
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