CN108341986B - 一种全开孔聚合物发泡材料的制备方法及相应发泡材料 - Google Patents
一种全开孔聚合物发泡材料的制备方法及相应发泡材料 Download PDFInfo
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- CN108341986B CN108341986B CN201810133238.XA CN201810133238A CN108341986B CN 108341986 B CN108341986 B CN 108341986B CN 201810133238 A CN201810133238 A CN 201810133238A CN 108341986 B CN108341986 B CN 108341986B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/122—Hydrogen, oxygen, CO2, nitrogen or noble gases
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2201/00—Foams characterised by the foaming process
- C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
- C08J2201/046—Elimination of a polymeric phase
- C08J2201/0464—Elimination of a polymeric phase using water or inorganic fluids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/06—CO2, N2 or noble gases
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/08—Supercritical fluid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/044—Micropores, i.e. average diameter being between 0,1 micrometer and 0,1 millimeter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2205/00—Foams characterised by their properties
- C08J2205/04—Foams characterised by their properties characterised by the foam pores
- C08J2205/05—Open cells, i.e. more than 50% of the pores are open
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2467/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2467/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
- C08J2471/02—Polyalkylene oxides
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
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Priority Applications (1)
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CN201810133238.XA CN108341986B (zh) | 2018-02-09 | 2018-02-09 | 一种全开孔聚合物发泡材料的制备方法及相应发泡材料 |
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CN201810133238.XA CN108341986B (zh) | 2018-02-09 | 2018-02-09 | 一种全开孔聚合物发泡材料的制备方法及相应发泡材料 |
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CN108341986A CN108341986A (zh) | 2018-07-31 |
CN108341986B true CN108341986B (zh) | 2020-06-05 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107353426B (zh) * | 2017-08-19 | 2020-08-14 | 青岛科技大学 | 一种聚合物开孔材料的制备方法及开孔材料 |
CN109289337A (zh) * | 2018-09-30 | 2019-02-01 | 李明珠 | 一种吸油降噪材料、其制备方法及应用 |
CN109568661B (zh) * | 2018-12-27 | 2020-02-11 | 郑州大学 | 一种高韧性组织工程血管支架及其制备方法 |
CN112876725B (zh) * | 2021-01-15 | 2022-12-09 | 中国科学院宁波材料技术与工程研究所 | 聚乳酸通孔膜及其制备方法和应用 |
CN113121866B (zh) * | 2021-04-22 | 2022-01-28 | 郑州大学 | 一种pcl/plga复合发泡吸油材料及其制备方法 |
CN114907680A (zh) * | 2022-06-17 | 2022-08-16 | 天津佰盛环保科技有限公司 | 一种可回收型水溶降解发泡材料及其制备方法 |
CN115926335B (zh) * | 2022-12-07 | 2024-04-12 | 四川大学 | 利用高压气体发泡技术在聚合物表面构筑无皮层多孔结构的方法 |
Citations (5)
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CN102675842A (zh) * | 2012-05-23 | 2012-09-19 | 北京化工大学 | 聚乳酸发泡材料及其制备方法 |
CN103435836A (zh) * | 2013-07-30 | 2013-12-11 | 四川大学 | 一种具有开孔结构的聚合物泡沫材料的制备方法 |
CN103772927A (zh) * | 2014-01-15 | 2014-05-07 | 南通烟滤嘴有限责任公司 | 可生物降解多孔发泡体材料及其制备方法 |
CN102077303B (zh) * | 2008-04-28 | 2015-04-08 | 巴斯夫欧洲公司 | 用于换热器的开孔多孔成型体 |
CN105218851A (zh) * | 2015-09-08 | 2016-01-06 | 宁波大学 | 一种制备聚合物开孔发泡材料的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2005097878A1 (en) * | 2004-03-26 | 2005-10-20 | Natureworks Llc | Extruded polylactide foams blown with carbon dioxide |
US8722754B2 (en) * | 2008-04-30 | 2014-05-13 | Natureworks Llc | Extruded foams made with polylactides that have high molecular weights and high intrinsic viscosities |
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2018
- 2018-02-09 CN CN201810133238.XA patent/CN108341986B/zh active Active
Patent Citations (5)
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CN102077303B (zh) * | 2008-04-28 | 2015-04-08 | 巴斯夫欧洲公司 | 用于换热器的开孔多孔成型体 |
CN102675842A (zh) * | 2012-05-23 | 2012-09-19 | 北京化工大学 | 聚乳酸发泡材料及其制备方法 |
CN103435836A (zh) * | 2013-07-30 | 2013-12-11 | 四川大学 | 一种具有开孔结构的聚合物泡沫材料的制备方法 |
CN103772927A (zh) * | 2014-01-15 | 2014-05-07 | 南通烟滤嘴有限责任公司 | 可生物降解多孔发泡体材料及其制备方法 |
CN105218851A (zh) * | 2015-09-08 | 2016-01-06 | 宁波大学 | 一种制备聚合物开孔发泡材料的方法 |
Non-Patent Citations (1)
Title |
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"组织工程用聚合物多孔支架的制备技术";陆蓉等;《生物顾客材料与临床研究》;20050630;第2卷(第3期);第37-41页 * |
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Inventor after: Jiang Jing Inventor after: Li Qian Inventor after: Zhang Kangkang Inventor after: Sun Shuhao Inventor after: Wang Xiaofeng Inventor after: Hou Jianhua Inventor after: Xu Dieyang Inventor before: Li Qian Inventor before: Jiang Jing Inventor before: Zhang Kangkang Inventor before: Sun Shuhao Inventor before: Wang Xiaofeng Inventor before: Hou Jianhua Inventor before: Xu Dieyang |
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Effective date of registration: 20210811 Address after: 201400 room 1281, building 1, No. 8589, Nanfeng highway, Nanqiao Town, Fengxian District, Shanghai Patentee after: Sufan new material technology (Shanghai) Co.,Ltd. Address before: 450001 College of mechanics and Engineering Sciences, No. 100, science Avenue, high tech Zone, Zhengzhou City, Henan Province Patentee before: Zhengzhou University |