CN115386093B - 一种降解塑料材料的制备方法 - Google Patents
一种降解塑料材料的制备方法 Download PDFInfo
- Publication number
- CN115386093B CN115386093B CN202211124084.0A CN202211124084A CN115386093B CN 115386093 B CN115386093 B CN 115386093B CN 202211124084 A CN202211124084 A CN 202211124084A CN 115386093 B CN115386093 B CN 115386093B
- Authority
- CN
- China
- Prior art keywords
- temperature
- plastic material
- pla
- catalyst
- degradable plastic
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
天数 | 生物相对分解率 | 天数 | 生物相对分解率 |
10 | 3.37% | 100 | 80.92% |
20 | 9.03% | 110 | 83.85% |
30 | 16.98% | 120 | 85.87% |
40 | 28.75% | 130 | 87.31% |
50 | 40.23% | 140 | 88.68% |
60 | 48.58% | 150 | 89.21% |
70 | 55.27% | 160 | 90.42% |
80 | 63.07% | 170 | 91.36% |
90 | 73.63% | 180 | 92.31% |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211124084.0A CN115386093B (zh) | 2022-09-15 | 2022-09-15 | 一种降解塑料材料的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211124084.0A CN115386093B (zh) | 2022-09-15 | 2022-09-15 | 一种降解塑料材料的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115386093A CN115386093A (zh) | 2022-11-25 |
CN115386093B true CN115386093B (zh) | 2023-08-22 |
Family
ID=84125691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211124084.0A Active CN115386093B (zh) | 2022-09-15 | 2022-09-15 | 一种降解塑料材料的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115386093B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113729A (zh) * | 2013-02-20 | 2013-05-22 | 合肥杰事杰新材料股份有限公司 | 一种高性能聚乳酸复合材料及其制备方法 |
WO2015042641A1 (en) * | 2013-09-25 | 2015-04-02 | Douglas Michael Trenchard | An agricultural plastic mulch film and a composite thereof |
CN105778449A (zh) * | 2016-04-26 | 2016-07-20 | 常州大学 | 一种聚乳酸/聚(对苯二甲酸丁二醇-co-己二酸丁二醇)酯的相容剂及制备方法 |
CN105860459A (zh) * | 2016-06-02 | 2016-08-17 | 北京科方创业科技企业孵化器有限公司 | 一种高保温保墒可降解农用地膜材料的制备方法 |
CN111410822A (zh) * | 2020-03-27 | 2020-07-14 | 四川开元创亿生物科技有限责任公司 | 一种pbat/pla淀粉基完全生物降解材料及其制备方法 |
CN112920563A (zh) * | 2021-01-28 | 2021-06-08 | 佛山(华南)新材料研究院 | 可降解塑料材料和塑料制品及其制备方法 |
-
2022
- 2022-09-15 CN CN202211124084.0A patent/CN115386093B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103113729A (zh) * | 2013-02-20 | 2013-05-22 | 合肥杰事杰新材料股份有限公司 | 一种高性能聚乳酸复合材料及其制备方法 |
WO2015042641A1 (en) * | 2013-09-25 | 2015-04-02 | Douglas Michael Trenchard | An agricultural plastic mulch film and a composite thereof |
CN105778449A (zh) * | 2016-04-26 | 2016-07-20 | 常州大学 | 一种聚乳酸/聚(对苯二甲酸丁二醇-co-己二酸丁二醇)酯的相容剂及制备方法 |
CN105860459A (zh) * | 2016-06-02 | 2016-08-17 | 北京科方创业科技企业孵化器有限公司 | 一种高保温保墒可降解农用地膜材料的制备方法 |
CN111410822A (zh) * | 2020-03-27 | 2020-07-14 | 四川开元创亿生物科技有限责任公司 | 一种pbat/pla淀粉基完全生物降解材料及其制备方法 |
CN112920563A (zh) * | 2021-01-28 | 2021-06-08 | 佛山(华南)新材料研究院 | 可降解塑料材料和塑料制品及其制备方法 |
Non-Patent Citations (1)
Title |
---|
活性SnO-ZnO催化羧酸酯化反应的研究;孟启等;《化学世界》;第138-139页 * |
Also Published As
Publication number | Publication date |
---|---|
CN115386093A (zh) | 2022-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106221165B (zh) | 一种高阻隔的全生物降解地膜及其制备方法 | |
CN103013070B (zh) | 一种聚乳酸复合材料及其制备方法 | |
CN113354929B (zh) | 一种低析出生物可降解pla合金及其制备方法、一种吸管料 | |
CN105482385A (zh) | 一种生物降解农用地膜及其制备方法 | |
CN111205604B (zh) | 超薄高强高韧生物降解地膜材料及薄膜和制备方法及应用 | |
CN102942770A (zh) | 一种可完全生物降解的农用地膜 | |
CN106674923B (zh) | 一种降解可控pbat/pla复合膜及其制备方法 | |
CN112980167A (zh) | 一种可降解农用地膜及其制备方法 | |
CN110358273B (zh) | 一种具有高抗穿刺性能的生物质抗菌膜 | |
CN115386093B (zh) | 一种降解塑料材料的制备方法 | |
CN114806113A (zh) | 一种耐热抗菌pla全生物降解吸管及其制备方法 | |
CN112175361B (zh) | 一种高阻隔抗拉伸抑菌膜类可降解材料及其制备方法 | |
CN112210198A (zh) | 一种生物降解复合材料及其制备方法和在生产地膜中的应用 | |
CN113429762A (zh) | 一种淀粉/聚乳酸/pbat纳米复合材料及其制备方法 | |
CN116731489A (zh) | 一种降解型抗菌复合保鲜膜及其制备方法 | |
CN102020773B (zh) | 一种可生物降解共聚物及其制备方法 | |
CN105176022A (zh) | 一种聚乳酸增韧改性塑料及其制备方法 | |
CN104371288A (zh) | 一种复合淀粉生物降解材料及其制备方法 | |
CN105838048B (zh) | 一种利于保墒的全生物降解地膜专用料及其制备方法 | |
CN113004665A (zh) | 一种抗菌防虫可降解农用地膜及其制备方法 | |
CN105028067B (zh) | 一种防治黄萎病的方法 | |
CN100415797C (zh) | 一种可生物降解的微孔发泡聚合物及其制备方法 | |
CN112961475A (zh) | 一种生物可降解塑料及其制备方法 | |
KR20210061132A (ko) | 해조류와 식물성원료를 이용한 친환경 비닐봉투의 제조 | |
CN115558264B (zh) | 一种非反应性增容pla/pbat复合材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230621 Address after: 528200 Room 208, Floor 2, Building A, No. 92, Suiyan West Road, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Applicant after: Guangdong Qingfo Industry Investment and Development Co.,Ltd. Applicant after: Sheng Guijin Applicant after: Liu Yuan Applicant after: Qi Guangli Address before: 528200 room No. 92-203, Hexi section, Suiyan Road, Yanbu Town, Dali Town, Nanhai District, Foshan City, Guangdong Province Applicant before: Foshan (South China) New Material Research Institute |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230714 Address after: 528200 301, floor 3, building B, No. 92, Hexi Road, Suiyan Road, Yanbu Town, Dali Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Applicant after: Foshan Qingyue New Material Technology Co.,Ltd. Address before: 528200 Room 208, Floor 2, Building A, No. 92, Suiyan West Road, Yanbu, Dali Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Applicant before: Guangdong Qingfo Industry Investment and Development Co.,Ltd. Applicant before: Sheng Guijin Applicant before: Liu Yuan Applicant before: Qi Guangli |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |