CN103030950B - 耳镜用可降解材料及制备方法 - Google Patents
耳镜用可降解材料及制备方法 Download PDFInfo
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- CN103030950B CN103030950B CN201110293573.4A CN201110293573A CN103030950B CN 103030950 B CN103030950 B CN 103030950B CN 201110293573 A CN201110293573 A CN 201110293573A CN 103030950 B CN103030950 B CN 103030950B
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- 239000000463 material Substances 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 230000015556 catabolic process Effects 0.000 title claims abstract description 10
- 238000006731 degradation reaction Methods 0.000 title claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 239000004615 ingredient Substances 0.000 claims abstract description 6
- 229920002521 macromolecule Polymers 0.000 claims abstract description 5
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims abstract description 4
- 238000007906 compression Methods 0.000 claims abstract description 4
- 239000008188 pellet Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 239000004626 polylactic acid Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000001291 vacuum drying Methods 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000593 degrading effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000002906 medical waste Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201110293573.4A CN103030950B (zh) | 2011-09-29 | 2011-09-29 | 耳镜用可降解材料及制备方法 |
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CN201110293573.4A CN103030950B (zh) | 2011-09-29 | 2011-09-29 | 耳镜用可降解材料及制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103030950A CN103030950A (zh) | 2013-04-10 |
CN103030950B true CN103030950B (zh) | 2016-08-10 |
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CN201110293573.4A Expired - Fee Related CN103030950B (zh) | 2011-09-29 | 2011-09-29 | 耳镜用可降解材料及制备方法 |
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CN (1) | CN103030950B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101152588A (zh) * | 2007-10-30 | 2008-04-02 | 中国科学院长春应用化学研究所 | 降解型一次性注射器及制备方法 |
CN101468215A (zh) * | 2007-12-29 | 2009-07-01 | 上海林静医疗器械有限公司 | 可降解医疗器械的生产工艺 |
CN101506278A (zh) * | 2006-08-31 | 2009-08-12 | 金伯利-克拉克环球有限公司 | 高透气性可生物降解薄膜 |
CN101918485A (zh) * | 2007-12-17 | 2010-12-15 | 密执安特种矿石公司 | 用于提高聚合物韧性的表面处理无机颗粒添加剂 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7354656B2 (en) * | 2002-11-26 | 2008-04-08 | Michigan State University, Board Of Trustees | Floor covering made from an environmentally friendly polylactide-based composite formulation |
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2011
- 2011-09-29 CN CN201110293573.4A patent/CN103030950B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101506278A (zh) * | 2006-08-31 | 2009-08-12 | 金伯利-克拉克环球有限公司 | 高透气性可生物降解薄膜 |
CN101152588A (zh) * | 2007-10-30 | 2008-04-02 | 中国科学院长春应用化学研究所 | 降解型一次性注射器及制备方法 |
CN101918485A (zh) * | 2007-12-17 | 2010-12-15 | 密执安特种矿石公司 | 用于提高聚合物韧性的表面处理无机颗粒添加剂 |
CN101468215A (zh) * | 2007-12-29 | 2009-07-01 | 上海林静医疗器械有限公司 | 可降解医疗器械的生产工艺 |
Non-Patent Citations (1)
Title |
---|
《碳酸钙填充聚乳酸复合材料的制备和性能研究》;周凯等;《中国塑料》;20090626;第23卷(第6期);正文第27页1.1 主要原料,第28页1.3 样品制备第1段、表1、第2栏第1~2段 * |
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Inventor after: Zhang Xingxing Inventor after: Wu Qianqian Inventor after: Lin Jing Inventor before: Zhang Xingxing |
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Effective date of registration: 20170619 Address after: 224200 Dongtai city of Jiangsu province mechanical and electronic industrial park Jinfeng Road No. 3 Patentee after: JIANGSU AOBOJIN PHARMACEUTICAL TECHNOLOGY CO.,LTD. Address before: 201600 Shanghai city Songjiang District City Private Cang Qiao Yu Jia Lu No. 37 Patentee before: SHANGHAI LINJING MEDICAL EQUIPMENT Co.,Ltd. |
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