CN111004484A - 一种聚乳酸发泡珠粒及其制备方法 - Google Patents
一种聚乳酸发泡珠粒及其制备方法 Download PDFInfo
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- CN111004484A CN111004484A CN201911065737.0A CN201911065737A CN111004484A CN 111004484 A CN111004484 A CN 111004484A CN 201911065737 A CN201911065737 A CN 201911065737A CN 111004484 A CN111004484 A CN 111004484A
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- polylactic acid
- foaming
- beads
- antioxidant
- agent
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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
- C08J9/16—Making expandable particles
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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
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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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
- C08J9/0014—Use of organic additives
- C08J9/0033—Use of organic additives containing sulfur
-
- 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
- C08J9/0014—Use of organic additives
- C08J9/0038—Use of organic additives containing phosphorus
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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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- C08J9/0066—Use of inorganic compounding ingredients
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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
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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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
-
- 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
-
- 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
-
- 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
- C08J2405/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2401/00 or C08J2403/00
- C08J2405/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911065737.0A CN111004484B (zh) | 2019-11-04 | 2019-11-04 | 一种聚乳酸发泡珠粒及其制备方法 |
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CN201911065737.0A CN111004484B (zh) | 2019-11-04 | 2019-11-04 | 一种聚乳酸发泡珠粒及其制备方法 |
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CN111004484A true CN111004484A (zh) | 2020-04-14 |
CN111004484B CN111004484B (zh) | 2022-03-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115819944A (zh) * | 2022-11-28 | 2023-03-21 | 江苏金发科技新材料有限公司 | 一种易脱模阻燃聚碳酸酯组合物 |
Citations (12)
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---|---|---|---|---|
JP2003116981A (ja) * | 2001-10-17 | 2003-04-22 | Eiwa Kasei Kogyo Kk | 骨再生足場材用発泡性樹脂組成物および足場材用発泡体 |
AU2008241682A1 (en) * | 2007-04-19 | 2008-10-30 | Synbra Technology B.V. | Coated particulate expandable polyactic acid |
US20120009420A1 (en) * | 2010-07-07 | 2012-01-12 | Lifoam Industries | Compostable or Biobased Foams |
CN104140659A (zh) * | 2014-06-19 | 2014-11-12 | 湖北工业大学 | 一种聚乳酸发泡粒子及其制备方法 |
CN104736635A (zh) * | 2012-10-17 | 2015-06-24 | 普立万公司 | 耐热、阻燃聚乳酸配混物 |
CN105504330A (zh) * | 2015-12-23 | 2016-04-20 | 广州市奥菲特有限公司 | 一种发泡粒子的制备方法及其制备得到的发泡粒子和应用 |
CN105754577A (zh) * | 2016-02-19 | 2016-07-13 | 黑龙江勇峰化工添加剂有限公司 | 一种新型高效发泡返排剂 |
CN107283710A (zh) * | 2017-07-12 | 2017-10-24 | 青岛中诚高分子科技有限公司 | 一种热塑性聚合物发泡珠粒及其制备方法 |
CN108285626A (zh) * | 2018-02-07 | 2018-07-17 | 缪琼 | 一种聚乳酸阻燃材料制备方法及应用 |
CN109401232A (zh) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | 阻燃聚乳酸组合物及其发泡珠粒 |
CN109485969A (zh) * | 2018-10-30 | 2019-03-19 | 南京聚隆科技股份有限公司 | 一种免处理微发泡贴膜包装纸材料及其制备方法 |
CN208932083U (zh) * | 2018-08-29 | 2019-06-04 | 苏州德龙复合材料有限公司 | 一种epp环保酒品、饮料运输容器 |
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2019
- 2019-11-04 CN CN201911065737.0A patent/CN111004484B/zh active Active
Patent Citations (12)
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JP2003116981A (ja) * | 2001-10-17 | 2003-04-22 | Eiwa Kasei Kogyo Kk | 骨再生足場材用発泡性樹脂組成物および足場材用発泡体 |
AU2008241682A1 (en) * | 2007-04-19 | 2008-10-30 | Synbra Technology B.V. | Coated particulate expandable polyactic acid |
US20120009420A1 (en) * | 2010-07-07 | 2012-01-12 | Lifoam Industries | Compostable or Biobased Foams |
CN104736635A (zh) * | 2012-10-17 | 2015-06-24 | 普立万公司 | 耐热、阻燃聚乳酸配混物 |
CN104140659A (zh) * | 2014-06-19 | 2014-11-12 | 湖北工业大学 | 一种聚乳酸发泡粒子及其制备方法 |
CN105504330A (zh) * | 2015-12-23 | 2016-04-20 | 广州市奥菲特有限公司 | 一种发泡粒子的制备方法及其制备得到的发泡粒子和应用 |
CN105754577A (zh) * | 2016-02-19 | 2016-07-13 | 黑龙江勇峰化工添加剂有限公司 | 一种新型高效发泡返排剂 |
CN107283710A (zh) * | 2017-07-12 | 2017-10-24 | 青岛中诚高分子科技有限公司 | 一种热塑性聚合物发泡珠粒及其制备方法 |
CN109401232A (zh) * | 2017-08-17 | 2019-03-01 | 中国石油化工股份有限公司 | 阻燃聚乳酸组合物及其发泡珠粒 |
CN108285626A (zh) * | 2018-02-07 | 2018-07-17 | 缪琼 | 一种聚乳酸阻燃材料制备方法及应用 |
CN208932083U (zh) * | 2018-08-29 | 2019-06-04 | 苏州德龙复合材料有限公司 | 一种epp环保酒品、饮料运输容器 |
CN109485969A (zh) * | 2018-10-30 | 2019-03-19 | 南京聚隆科技股份有限公司 | 一种免处理微发泡贴膜包装纸材料及其制备方法 |
Non-Patent Citations (1)
Title |
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应建行,等: "聚乳酸体型开孔发泡材料的制备", 《高分子材料科学与工程》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115819944A (zh) * | 2022-11-28 | 2023-03-21 | 江苏金发科技新材料有限公司 | 一种易脱模阻燃聚碳酸酯组合物 |
CN115819944B (zh) * | 2022-11-28 | 2024-03-15 | 江苏金发科技新材料有限公司 | 一种易脱模阻燃聚碳酸酯组合物 |
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