CN101386703A - 一种聚乳酸/热塑性淀粉发泡体及其生产方法 - Google Patents
一种聚乳酸/热塑性淀粉发泡体及其生产方法 Download PDFInfo
- Publication number
- CN101386703A CN101386703A CNA2008102349670A CN200810234967A CN101386703A CN 101386703 A CN101386703 A CN 101386703A CN A2008102349670 A CNA2008102349670 A CN A2008102349670A CN 200810234967 A CN200810234967 A CN 200810234967A CN 101386703 A CN101386703 A CN 101386703A
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- Prior art keywords
- thermoplastic starch
- polylactic acid
- poly
- acid
- lactic acid
- 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.)
- Granted
Links
- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 69
- 229920008262 Thermoplastic starch Polymers 0.000 title claims abstract description 45
- 239000004628 starch-based polymer Substances 0.000 title claims abstract description 45
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 43
- 239000006260 foam Substances 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 238000005187 foaming Methods 0.000 claims abstract description 19
- 229920000728 polyester Polymers 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000004088 foaming agent Substances 0.000 claims abstract description 7
- 239000002243 precursor Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000012745 toughening agent Substances 0.000 claims abstract description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 4
- -1 Poly(lactic acid) Polymers 0.000 claims description 63
- 239000003112 inhibitor Substances 0.000 claims description 12
- 230000003647 oxidation Effects 0.000 claims description 12
- 238000007254 oxidation reaction Methods 0.000 claims description 12
- 239000004605 External Lubricant Substances 0.000 claims description 10
- 239000004610 Internal Lubricant Substances 0.000 claims description 10
- 229920001432 poly(L-lactide) Polymers 0.000 claims description 9
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims description 8
- 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 claims description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 4
- 235000011089 carbon dioxide Nutrition 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
- 229960000448 lactic acid Drugs 0.000 claims description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 229920006243 acrylic copolymer Polymers 0.000 claims description 2
- 239000001273 butane Substances 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 229940022769 d- lactic acid Drugs 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical group CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 claims description 2
- 238000006068 polycondensation reaction Methods 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- YARNEMCKJLFQHG-UHFFFAOYSA-N prop-1-ene;styrene Chemical compound CC=C.C=CC1=CC=CC=C1 YARNEMCKJLFQHG-UHFFFAOYSA-N 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 239000002667 nucleating agent Substances 0.000 abstract 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 14
- 235000013305 food Nutrition 0.000 description 11
- 239000000463 material Substances 0.000 description 9
- 229920005839 ecoflex® Polymers 0.000 description 7
- 235000019260 propionic acid Nutrition 0.000 description 7
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 7
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 6
- 239000003905 agrochemical Substances 0.000 description 5
- 235000013361 beverage Nutrition 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- RKISUIUJZGSLEV-UHFFFAOYSA-N n-[2-(octadecanoylamino)ethyl]octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCNC(=O)CCCCCCCCCCCCCCCCC RKISUIUJZGSLEV-UHFFFAOYSA-N 0.000 description 5
- 229960003742 phenol Drugs 0.000 description 5
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000006261 foam material Substances 0.000 description 3
- 229920001897 terpolymer Polymers 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229920002988 biodegradable polymer Polymers 0.000 description 2
- 239000004621 biodegradable polymer Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- UAUDZVJPLUQNMU-KTKRTIGZSA-N erucamide Chemical compound CCCCCCCC\C=C/CCCCCCCCCCCC(N)=O UAUDZVJPLUQNMU-KTKRTIGZSA-N 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical group [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- 229920000471 Poly(ethylene oxide)-block-polylactide Polymers 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 125000001118 alkylidene group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 159000000009 barium salts Chemical class 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical group [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 125000001153 fluoro group Chemical group F* 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007151 ring opening polymerisation reaction Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2008102349670A CN101386703B (zh) | 2008-11-05 | 2008-11-05 | 一种聚乳酸/热塑性淀粉发泡体及其生产方法 |
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CN2008102349670A CN101386703B (zh) | 2008-11-05 | 2008-11-05 | 一种聚乳酸/热塑性淀粉发泡体及其生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN101386703A true CN101386703A (zh) | 2009-03-18 |
CN101386703B CN101386703B (zh) | 2011-06-29 |
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CN2008102349670A Active CN101386703B (zh) | 2008-11-05 | 2008-11-05 | 一种聚乳酸/热塑性淀粉发泡体及其生产方法 |
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CN (1) | CN101386703B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101891941A (zh) * | 2010-07-23 | 2010-11-24 | 西安工程大学 | 一种可生物降解的复合泡沫塑料及其制备方法 |
CN101955638A (zh) * | 2010-09-21 | 2011-01-26 | 浙江大学宁波理工学院 | 植物纤维增强聚乳酸发泡材料及其制备方法 |
CN102939336A (zh) * | 2010-04-13 | 2013-02-20 | 富特罗股份有限公司 | 由可再生资源得到的聚合物的组合物 |
CN102942772A (zh) * | 2012-12-05 | 2013-02-27 | 中国科学院长春应用化学研究所 | 增韧聚乳酸树脂组合物 |
CN103906805A (zh) * | 2011-11-15 | 2014-07-02 | 昭和电工株式会社 | 生物降解性树脂组合物和生物降解性膜 |
CN104403213A (zh) * | 2014-12-25 | 2015-03-11 | 常熟市联创化学有限公司 | 一种中硬度泡沫塑料 |
CN104861601A (zh) * | 2015-05-14 | 2015-08-26 | 浙江凯利新材料股份有限公司 | 食用除油巾及其制备方法 |
US9127156B2 (en) | 2012-06-27 | 2015-09-08 | Industrial Technology Research Institute | Flame-retardant thermoplastic starch material, flame-retardant thermoplastic starch-based bio-composite, and method for manufacturing the same |
CN105885368A (zh) * | 2014-12-12 | 2016-08-24 | 允友成(宿迁)复合新材料有限公司 | 一种高耐热型聚乳酸/热塑性淀粉复合材料及其制备方法 |
US9850362B2 (en) | 2013-08-30 | 2017-12-26 | Industrial Technology Research Institute | Modified starch compositions, starch composite foam materials and method for preparing the starch composite foam material |
CN107841099A (zh) * | 2016-09-18 | 2018-03-27 | 黑龙江鑫达企业集团有限公司 | 一种聚乳酸/热塑性淀粉发泡体及其生产方法 |
CN113831702A (zh) * | 2020-06-24 | 2021-12-24 | 中国石油化工股份有限公司 | 可降解塑料餐盒组合物及其制备方法 |
CN115873312A (zh) * | 2022-12-30 | 2023-03-31 | 福建冠中科技有限公司 | 一种生物可降解缓冲包装复合材料及其制备方法 |
-
2008
- 2008-11-05 CN CN2008102349670A patent/CN101386703B/zh active Active
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102939336A (zh) * | 2010-04-13 | 2013-02-20 | 富特罗股份有限公司 | 由可再生资源得到的聚合物的组合物 |
US8815991B2 (en) | 2010-04-13 | 2014-08-26 | Futerro S.A. | Composition of polymers derived from renewable resources |
CN102939336B (zh) * | 2010-04-13 | 2016-01-20 | 富特罗股份有限公司 | 由可再生资源得到的聚合物的组合物 |
CN101891941B (zh) * | 2010-07-23 | 2012-07-18 | 西安工程大学 | 一种可生物降解的复合泡沫塑料及其制备方法 |
CN101891941A (zh) * | 2010-07-23 | 2010-11-24 | 西安工程大学 | 一种可生物降解的复合泡沫塑料及其制备方法 |
CN101955638A (zh) * | 2010-09-21 | 2011-01-26 | 浙江大学宁波理工学院 | 植物纤维增强聚乳酸发泡材料及其制备方法 |
CN101955638B (zh) * | 2010-09-21 | 2012-07-04 | 浙江大学宁波理工学院 | 植物纤维增强聚乳酸发泡材料及其制备方法 |
CN103906805A (zh) * | 2011-11-15 | 2014-07-02 | 昭和电工株式会社 | 生物降解性树脂组合物和生物降解性膜 |
CN103906805B (zh) * | 2011-11-15 | 2017-02-15 | 昭和电工株式会社 | 生物降解性树脂组合物和生物降解性膜 |
US9441105B2 (en) | 2011-11-15 | 2016-09-13 | Showa Denko K.K. | Biodegradable resin composition, and biodegradable film |
US9127156B2 (en) | 2012-06-27 | 2015-09-08 | Industrial Technology Research Institute | Flame-retardant thermoplastic starch material, flame-retardant thermoplastic starch-based bio-composite, and method for manufacturing the same |
CN102942772A (zh) * | 2012-12-05 | 2013-02-27 | 中国科学院长春应用化学研究所 | 增韧聚乳酸树脂组合物 |
CN102942772B (zh) * | 2012-12-05 | 2014-12-10 | 中国科学院长春应用化学研究所 | 增韧聚乳酸树脂组合物 |
US9850362B2 (en) | 2013-08-30 | 2017-12-26 | Industrial Technology Research Institute | Modified starch compositions, starch composite foam materials and method for preparing the starch composite foam material |
CN105885368A (zh) * | 2014-12-12 | 2016-08-24 | 允友成(宿迁)复合新材料有限公司 | 一种高耐热型聚乳酸/热塑性淀粉复合材料及其制备方法 |
CN104403213A (zh) * | 2014-12-25 | 2015-03-11 | 常熟市联创化学有限公司 | 一种中硬度泡沫塑料 |
CN104861601A (zh) * | 2015-05-14 | 2015-08-26 | 浙江凯利新材料股份有限公司 | 食用除油巾及其制备方法 |
CN107841099A (zh) * | 2016-09-18 | 2018-03-27 | 黑龙江鑫达企业集团有限公司 | 一种聚乳酸/热塑性淀粉发泡体及其生产方法 |
CN113831702A (zh) * | 2020-06-24 | 2021-12-24 | 中国石油化工股份有限公司 | 可降解塑料餐盒组合物及其制备方法 |
CN113831702B (zh) * | 2020-06-24 | 2023-06-16 | 中国石油化工股份有限公司 | 可降解塑料餐盒组合物及其制备方法 |
CN115873312A (zh) * | 2022-12-30 | 2023-03-31 | 福建冠中科技有限公司 | 一种生物可降解缓冲包装复合材料及其制备方法 |
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Effective date of registration: 20201218 Address after: 212000 no.100-20 Xishi, Shicheng village, Xinfeng Town, Dantu District, Zhenjiang City, Jiangsu Province Patentee after: Jiangsu orange biodegradable plastic Co.,Ltd. Address before: 210046 room 193, 1st floor, building A10, No.2, Wenshu East Road, Xianlin street, Qixia District, Nanjing City, Jiangsu Province Patentee before: Nanjing crown Biotechnology Co.,Ltd. |
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