CN104277391B - 一种腐植酸/聚乙烯醇共混改性可降解固态地膜 - Google Patents
一种腐植酸/聚乙烯醇共混改性可降解固态地膜 Download PDFInfo
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- CN104277391B CN104277391B CN201410485532.9A CN201410485532A CN104277391B CN 104277391 B CN104277391 B CN 104277391B CN 201410485532 A CN201410485532 A CN 201410485532A CN 104277391 B CN104277391 B CN 104277391B
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- CN
- China
- Prior art keywords
- humic acids
- polyvinyl alcohol
- mulch film
- plasticizer
- degradable solid
- 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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- 239000004021 humic acid Substances 0.000 title claims abstract description 49
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 45
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 45
- 238000002156 mixing Methods 0.000 title claims abstract description 32
- 239000002362 mulch Substances 0.000 title claims abstract description 26
- 239000004014 plasticizer Substances 0.000 claims abstract description 12
- 238000010792 warming Methods 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003431 cross linking reagent Substances 0.000 claims abstract description 7
- 239000000314 lubricant Substances 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims abstract description 6
- 230000008961 swelling Effects 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims abstract 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 18
- 239000008188 pellet Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 5
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 claims description 5
- 239000008116 calcium stearate Substances 0.000 claims description 5
- 235000013539 calcium stearate Nutrition 0.000 claims description 5
- 238000003490 calendering Methods 0.000 claims description 5
- 229910000077 silane Inorganic materials 0.000 claims description 5
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 claims description 4
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 3
- 229910021538 borax Inorganic materials 0.000 claims description 3
- 239000004328 sodium tetraborate Substances 0.000 claims description 3
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 3
- 229960001124 trientine Drugs 0.000 claims description 3
- PESZCXUNMKAYME-UHFFFAOYSA-N Citroflex A-4 Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)C(C(C)=O)C(=O)OCCCC PESZCXUNMKAYME-UHFFFAOYSA-N 0.000 claims description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 2
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 claims description 2
- 235000019359 magnesium stearate Nutrition 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000002689 soil Substances 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 125000004151 quinonyl group Chemical group 0.000 description 2
- GPLIMIJPIZGPIF-UHFFFAOYSA-N 2-hydroxy-1,4-benzoquinone Chemical compound OC1=CC(=O)C=CC1=O GPLIMIJPIZGPIF-UHFFFAOYSA-N 0.000 description 1
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 239000012675 alcoholic extract Substances 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201410485532.9A CN104277391B (zh) | 2014-09-22 | 2014-09-22 | 一种腐植酸/聚乙烯醇共混改性可降解固态地膜 |
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CN201410485532.9A CN104277391B (zh) | 2014-09-22 | 2014-09-22 | 一种腐植酸/聚乙烯醇共混改性可降解固态地膜 |
Publications (2)
Publication Number | Publication Date |
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CN104277391A CN104277391A (zh) | 2015-01-14 |
CN104277391B true CN104277391B (zh) | 2016-08-17 |
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CN201410485532.9A Active CN104277391B (zh) | 2014-09-22 | 2014-09-22 | 一种腐植酸/聚乙烯醇共混改性可降解固态地膜 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104672700B (zh) * | 2015-02-04 | 2017-02-08 | 南京悠谷知识产权服务有限公司 | 一种聚氯乙烯材料及其制备方法 |
CN107141674B (zh) * | 2017-05-24 | 2020-05-22 | 浙江理工大学 | 一种聚乙烯醇和磷酸类化合物共混薄膜及其制备方法 |
CN110294909B (zh) * | 2019-06-20 | 2022-03-22 | 江苏省农业科学院 | 一种生物质水解残渣制备耐水型生物塑料的方法 |
CN110615958A (zh) * | 2019-08-16 | 2019-12-27 | 山东森工新材料科技有限公司 | 一种腐植酸复合凝胶材料及其制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101481508A (zh) * | 2008-01-11 | 2009-07-15 | 山东科技大学 | 一种腐植酸多功能可降解黑色地膜 |
CN101589681A (zh) * | 2009-07-10 | 2009-12-02 | 李保华 | 完全降解地膜及其生产方法 |
CN103373879A (zh) * | 2013-07-10 | 2013-10-30 | 湖南中烟工业有限责任公司 | 一种烟草专用可降解固体地膜及其制备方法 |
CN104017316A (zh) * | 2014-05-30 | 2014-09-03 | 新疆大学 | 聚乙烯醇/黄腐植酸季铵盐改性皂石复合材料及其制备方法和制品及其应用 |
-
2014
- 2014-09-22 CN CN201410485532.9A patent/CN104277391B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101481508A (zh) * | 2008-01-11 | 2009-07-15 | 山东科技大学 | 一种腐植酸多功能可降解黑色地膜 |
CN101589681A (zh) * | 2009-07-10 | 2009-12-02 | 李保华 | 完全降解地膜及其生产方法 |
CN103373879A (zh) * | 2013-07-10 | 2013-10-30 | 湖南中烟工业有限责任公司 | 一种烟草专用可降解固体地膜及其制备方法 |
CN104017316A (zh) * | 2014-05-30 | 2014-09-03 | 新疆大学 | 聚乙烯醇/黄腐植酸季铵盐改性皂石复合材料及其制备方法和制品及其应用 |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Xiru Inventor after: Peng Hongying Inventor after: Sui Yan Inventor after: Luo Zhigang Inventor after: Wen Jiwu Inventor after: Hu Ronghua Inventor before: Sui Yan Inventor before: Luo Zhigang Inventor before: Wen Jiwu Inventor before: Hu Ronghua |
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TA01 | Transfer of patent application right |
Effective date of registration: 20150916 Address after: The North Industrial Park of Ji'an city of Jiangxi province Xingan County 331300 Applicant after: JIANGXI SHUANGJIA TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 343009 Ji'an City, Jiangxi province Qingyuan District School Road No. 28 Applicant before: Jinggangshan University |
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C14 | Grant of patent or utility model | ||
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CP01 | Change in the name or title of a patent holder |
Address after: The North Industrial Park of Ji'an city of Jiangxi province Xingan County 331300 Patentee after: Jiangxi Shuangjia Technology Co.,Ltd. Address before: The North Industrial Park of Ji'an city of Jiangxi province Xingan County 331300 Patentee before: JIANGXI SHUANGJIA TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A degradable solid mulching film modified by humic acid / polyvinyl alcohol blend Effective date of registration: 20201218 Granted publication date: 20160817 Pledgee: Jiangxi Xingan Rural Commercial Bank Co.,Ltd. Pledgor: Jiangxi Shuangjia Technology Co.,Ltd. Registration number: Y2020980009525 |