CN101899167B - 聚乳酸发泡方法 - Google Patents
聚乳酸发泡方法 Download PDFInfo
- Publication number
- CN101899167B CN101899167B CN2010102390653A CN201010239065A CN101899167B CN 101899167 B CN101899167 B CN 101899167B CN 2010102390653 A CN2010102390653 A CN 2010102390653A CN 201010239065 A CN201010239065 A CN 201010239065A CN 101899167 B CN101899167 B CN 101899167B
- Authority
- CN
- China
- Prior art keywords
- polylactic acid
- microballoon
- poly
- foaming
- 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.)
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- 229920000747 poly(lactic acid) Polymers 0.000 title claims abstract description 53
- 239000004626 polylactic acid Substances 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000005187 foaming Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 32
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 18
- 239000004005 microsphere Substances 0.000 claims abstract description 15
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 7
- -1 poly(lactic acid) Polymers 0.000 claims description 36
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 239000004971 Cross linker Substances 0.000 claims description 15
- 239000006261 foam material Substances 0.000 claims description 11
- 239000003431 cross linking reagent Substances 0.000 claims description 5
- 150000002978 peroxides Chemical class 0.000 claims description 5
- 238000002203 pretreatment Methods 0.000 claims description 5
- 238000001291 vacuum drying Methods 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 claims description 3
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims description 3
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 3
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 3
- VACGIEVZAOIYLM-UHFFFAOYSA-N C1(=CC=CC=C1)C(=O)O.C(C)(C)(C)OO Chemical compound C1(=CC=CC=C1)C(=O)O.C(C)(C)(C)OO VACGIEVZAOIYLM-UHFFFAOYSA-N 0.000 claims description 3
- 101000648997 Homo sapiens Tripartite motif-containing protein 44 Proteins 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- 102100028017 Tripartite motif-containing protein 44 Human genes 0.000 claims description 3
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 claims description 3
- 230000035924 thermogenesis Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 238000013012 foaming technology Methods 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 239000004088 foaming agent Substances 0.000 abstract 1
- 206010000269 abscess Diseases 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Biological Depolymerization Polymers (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102390653A CN101899167B (zh) | 2010-07-28 | 2010-07-28 | 聚乳酸发泡方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102390653A CN101899167B (zh) | 2010-07-28 | 2010-07-28 | 聚乳酸发泡方法 |
Publications (2)
Publication Number | Publication Date |
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CN101899167A CN101899167A (zh) | 2010-12-01 |
CN101899167B true CN101899167B (zh) | 2011-12-28 |
Family
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Family Applications (1)
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CN2010102390653A Active CN101899167B (zh) | 2010-07-28 | 2010-07-28 | 聚乳酸发泡方法 |
Country Status (1)
Country | Link |
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CN (1) | CN101899167B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133307A (zh) * | 2015-09-09 | 2015-12-09 | 长春工业大学 | 一种化学交联增强静电纺丝纳米纤维膜物理性能的方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103242632A (zh) * | 2012-02-14 | 2013-08-14 | 上海杰事杰新材料(集团)股份有限公司 | 一种聚乳酸可降解发泡材料及其制备方法 |
EP2841246B1 (en) | 2012-04-27 | 2016-07-27 | Compagnie Gervais Danone | Article comprising foamed polylactic acid and process of making the same |
WO2014068348A1 (en) | 2012-10-30 | 2014-05-08 | Sa Des Eaux Minerales D'evian Saeme | Article comprising polylactic acid layers and process of making the same |
JP6691754B2 (ja) * | 2015-08-31 | 2020-05-13 | 延儒 周 | ポリ乳酸発泡成形材料、その発泡成形品と製造方法 |
CN108003577B (zh) * | 2017-12-22 | 2020-06-02 | 重庆纳研新材料科技有限公司 | 一种可降解闭孔发泡材料及其制备方法 |
CN109679307A (zh) * | 2018-12-27 | 2019-04-26 | 泸州天浩新材料研究所(普通合伙) | 一种可生物降解的珍珠棉及其制备方法 |
CN110920018A (zh) * | 2019-11-21 | 2020-03-27 | 佛山碧嘉高新材料科技有限公司 | 一种聚乳酸发泡方法 |
CN111138814A (zh) * | 2020-01-16 | 2020-05-12 | 快思瑞科技(上海)有限公司 | 一种轻质高强的pbt材料及其制备方法 |
CN114479167A (zh) * | 2021-12-28 | 2022-05-13 | 苏州奥凯高分子材料股份有限公司 | 一种pet发泡板材的制备方法及其制备的板材 |
CN114891325A (zh) * | 2022-05-23 | 2022-08-12 | 重庆市时创信高分子材料有限公司 | 一种pet哑光母粒及其制作方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5205290A (en) * | 1991-04-05 | 1993-04-27 | Unger Evan C | Low density microspheres and their use as contrast agents for computed tomography |
US6461550B1 (en) * | 2001-07-26 | 2002-10-08 | Sandia National Laboratories | Method for forming a uniformly dense polymer foam body |
US7799968B2 (en) * | 2001-12-21 | 2010-09-21 | Kimberly-Clark Worldwide, Inc. | Sponge-like pad comprising paper layers and method of manufacture |
US20060135026A1 (en) * | 2004-12-22 | 2006-06-22 | Kimberly-Clark Worldwide, Inc. | Composite cleaning products having shape resilient layer |
US7838106B2 (en) * | 2007-12-19 | 2010-11-23 | Eastman Kodak Company | Foamed image receiver |
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2010
- 2010-07-28 CN CN2010102390653A patent/CN101899167B/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105133307A (zh) * | 2015-09-09 | 2015-12-09 | 长春工业大学 | 一种化学交联增强静电纺丝纳米纤维膜物理性能的方法 |
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CN101899167A (zh) | 2010-12-01 |
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CP02 | Change in the address of a patent holder |
Address after: 518000 A403 building, Wuhan University, Nanshan District science and technology zone, Guangdong, Shenzhen Patentee after: Shenzhen Guanghua Weiye Industrial Co., Ltd. Address before: 518000 Guangdong city of Shenzhen province Nanshan District high tech Industrial Park North Long Hill Road two, building two floor Lutean Patentee before: Shenzhen Guanghua Weiye Industrial Co., Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polylactic acid foaming method Effective date of registration: 20130104 Granted publication date: 20111228 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Guanghua Weiye Industrial Co., Ltd. Registration number: 2013990000002 |
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Date of cancellation: 20140122 Granted publication date: 20111228 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Guanghua Weiye Industrial Co., Ltd. Registration number: 2013990000002 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polylactic acid foaming method Effective date of registration: 20140122 Granted publication date: 20111228 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Guanghua Weiye Industrial Co., Ltd. Registration number: 2014990000062 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150204 Granted publication date: 20111228 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Guanghua Weiye Industrial Co., Ltd. Registration number: 2014990000062 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Polylactic acid foaming method Effective date of registration: 20150205 Granted publication date: 20111228 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Guanghua Weiye Industrial Co., Ltd. Registration number: 2015990000103 |
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Owner name: SHENZHEN GUANGHUA WEIYE CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY GUANGHUA INDUSTRIAL CO., LTD. |
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CP01 | Change in the name or title of a patent holder |
Address after: 518000 A403 building, Wuhan University, Nanshan District science and technology zone, Guangdong, Shenzhen Patentee after: SHENZHEN ESUN INDUSTRIAL CO., LTD. Address before: 518000 A403 building, Wuhan University, Nanshan District science and technology zone, Guangdong, Shenzhen Patentee before: Shenzhen Guanghua Weiye Industrial Co., Ltd. |