CN1687204A - 可完全生物降解的薄膜及其制备方法 - Google Patents
可完全生物降解的薄膜及其制备方法 Download PDFInfo
- Publication number
- CN1687204A CN1687204A CN 200510018483 CN200510018483A CN1687204A CN 1687204 A CN1687204 A CN 1687204A CN 200510018483 CN200510018483 CN 200510018483 CN 200510018483 A CN200510018483 A CN 200510018483A CN 1687204 A CN1687204 A CN 1687204A
- Authority
- CN
- China
- Prior art keywords
- film
- polymkeric substance
- temperature
- starch
- controlled
- 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.)
- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 229920002472 Starch Polymers 0.000 claims abstract description 37
- 235000019698 starch Nutrition 0.000 claims abstract description 36
- 239000008107 starch Substances 0.000 claims abstract description 34
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000005469 granulation Methods 0.000 claims abstract description 9
- 230000003179 granulation Effects 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 73
- 239000000126 substance Substances 0.000 claims description 57
- 239000000463 material Substances 0.000 claims description 32
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid group Chemical group C(C(=O)O)(=O)O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 27
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 24
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 18
- -1 polyoxyethylene Polymers 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 13
- 239000004902 Softening Agent Substances 0.000 claims description 12
- 239000013530 defoamer Substances 0.000 claims description 11
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical group O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 9
- 235000006408 oxalic acid Nutrition 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 239000008187 granular material Substances 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 6
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 claims description 4
- 235000010355 mannitol Nutrition 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 235000011187 glycerol Nutrition 0.000 claims description 3
- 229920000058 polyacrylate Polymers 0.000 claims description 3
- MEIRRNXMZYDVDW-MQQKCMAXSA-N (2E,4E)-2,4-hexadien-1-ol Chemical compound C\C=C\C=C\CO MEIRRNXMZYDVDW-MQQKCMAXSA-N 0.000 claims description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims description 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 claims description 2
- 229930195725 Mannitol Natural products 0.000 claims description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 239000013590 bulk material Substances 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000594 mannitol Substances 0.000 claims description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 20
- 238000000071 blow moulding Methods 0.000 abstract description 2
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 23
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 23
- 239000004698 Polyethylene Substances 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 239000000693 micelle Substances 0.000 description 6
- MSAVICZWFPQFPO-UHFFFAOYSA-N acetic acid;ethene Chemical group C=C.C=C.CC(O)=O MSAVICZWFPQFPO-UHFFFAOYSA-N 0.000 description 5
- 229920001038 ethylene copolymer Polymers 0.000 description 5
- 229920002160 Celluloid Polymers 0.000 description 4
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- DKQVJMREABFYNT-UHFFFAOYSA-N ethene Chemical group C=C.C=C DKQVJMREABFYNT-UHFFFAOYSA-N 0.000 description 4
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 4
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- IUPHTVOTTBREAV-UHFFFAOYSA-N 3-hydroxybutanoic acid;3-hydroxypentanoic acid Chemical compound CC(O)CC(O)=O.CCC(O)CC(O)=O IUPHTVOTTBREAV-UHFFFAOYSA-N 0.000 description 2
- 229920013642 Biopol™ Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 229920001610 polycaprolactone Polymers 0.000 description 2
- 239000004632 polycaprolactone Substances 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- JRHWHSJDIILJAT-UHFFFAOYSA-N 2-hydroxypentanoic acid Chemical compound CCCC(O)C(O)=O JRHWHSJDIILJAT-UHFFFAOYSA-N 0.000 description 1
- SJZRECIVHVDYJC-UHFFFAOYSA-N 4-hydroxybutyric acid Chemical compound OCCCC(O)=O SJZRECIVHVDYJC-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229920002261 Corn starch Polymers 0.000 description 1
- KMHZPJNVPCAUMN-UHFFFAOYSA-N Erbon Chemical compound CC(Cl)(Cl)C(=O)OCCOC1=CC(Cl)=C(Cl)C=C1Cl KMHZPJNVPCAUMN-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 244000017020 Ipomoea batatas Species 0.000 description 1
- 235000002678 Ipomoea batatas Nutrition 0.000 description 1
- 229920002752 Konjac Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- JYYOBHFYCIDXHH-UHFFFAOYSA-N carbonic acid;hydrate Chemical compound O.OC(O)=O JYYOBHFYCIDXHH-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 235000010485 konjac Nutrition 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920002627 poly(phosphazenes) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920001592 potato starch Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000518 rheometry Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008698 shear stress Effects 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100184839A CN1293137C (zh) | 2005-03-31 | 2005-03-31 | 可完全生物降解的薄膜及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100184839A CN1293137C (zh) | 2005-03-31 | 2005-03-31 | 可完全生物降解的薄膜及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1687204A true CN1687204A (zh) | 2005-10-26 |
CN1293137C CN1293137C (zh) | 2007-01-03 |
Family
ID=35305246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100184839A Expired - Fee Related CN1293137C (zh) | 2005-03-31 | 2005-03-31 | 可完全生物降解的薄膜及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1293137C (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102160858A (zh) * | 2010-02-23 | 2011-08-24 | 奥普蒂迈格斯齐默尔曼博士有限公司 | 一种可食用膜及其制作方法 |
CN103865106A (zh) * | 2014-03-31 | 2014-06-18 | 宋旭 | 一种高淀粉含量的生物降解塑料及制备方法 |
CN107652598A (zh) * | 2017-09-13 | 2018-02-02 | 安徽鼎正包装材料有限公司 | 一种可控降解型pva功能膜的制备方法 |
CN108329498A (zh) * | 2018-01-10 | 2018-07-27 | 合肥盛鼎包装材料有限公司 | 一种pva膜的生产印刷工艺 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101298185B (zh) | 2008-06-27 | 2011-01-19 | 方墉 | 适于淀粉生物降解材料的吹膜机旋转模头 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2657070A1 (fr) * | 1990-01-15 | 1991-07-19 | Atochem | Film barriere constitue d'un alliage a base d'un copolymere ethylene-alcool vinylique, sa preparation, son utilisation notamment dans l'emballage. |
CN1037515C (zh) * | 1993-08-24 | 1998-02-25 | 北京市星辰现代控制工程研究所 | 一种可生物降解的含淀粉的高分子组合物及其制备方法 |
JP4782284B2 (ja) * | 1998-12-14 | 2011-09-28 | プランティック・テクノロジーズ・リミテッド | 生分解性ポリマー |
CN1357563A (zh) * | 2001-12-29 | 2002-07-10 | 中国科学院长春应用化学研究所 | 淀粉-聚乙烯醇-聚酯类三元体系生物降解膜的制备方法 |
CN1478808A (zh) * | 2002-08-26 | 2004-03-03 | 兰州凯翔科技有限公司 | 淀粉基三元体系完全生物降解膜及吹塑成膜方法 |
-
2005
- 2005-03-31 CN CNB2005100184839A patent/CN1293137C/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102160858A (zh) * | 2010-02-23 | 2011-08-24 | 奥普蒂迈格斯齐默尔曼博士有限公司 | 一种可食用膜及其制作方法 |
CN102160858B (zh) * | 2010-02-23 | 2014-07-30 | 奥普蒂迈格斯齐默尔曼博士有限公司 | 一种可食用膜及其制作方法 |
CN103865106A (zh) * | 2014-03-31 | 2014-06-18 | 宋旭 | 一种高淀粉含量的生物降解塑料及制备方法 |
CN107652598A (zh) * | 2017-09-13 | 2018-02-02 | 安徽鼎正包装材料有限公司 | 一种可控降解型pva功能膜的制备方法 |
CN108329498A (zh) * | 2018-01-10 | 2018-07-27 | 合肥盛鼎包装材料有限公司 | 一种pva膜的生产印刷工艺 |
Also Published As
Publication number | Publication date |
---|---|
CN1293137C (zh) | 2007-01-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108822514B (zh) | 一种完全生物降解聚乳酸基吹塑薄膜及其制备方法 | |
CN103319865B (zh) | 聚乳酸合金薄膜及应用 | |
CN1032919C (zh) | 适于生产可生物降解制品的含淀粉组合物及其制备方法 | |
CN110791069A (zh) | 一种软包装用全降解高阻隔复合材料及其制备方法与应用 | |
CN107936430A (zh) | 热塑化改性的高流动性聚乙烯醇、流延薄膜材料及其制备方法 | |
CN1037515C (zh) | 一种可生物降解的含淀粉的高分子组合物及其制备方法 | |
CN101607617B (zh) | 一种可降解的bopp包装膜及其制法 | |
JPH06248150A (ja) | 改質殿粉を含有する押出しできるポリビニルアルコール組成物 | |
CN105504704B (zh) | 乙醇胺活化钠基蒙脱土/聚合物复合生物降解吹膜树脂及制备方法 | |
CN1648157A (zh) | 一种可生物降解的淀粉基高分子组合物、由其制得的薄膜,及其制备方法 | |
CN110698822A (zh) | 一种餐饮具用全生物降解复合材料及其制备方法与应用 | |
CN112552654B (zh) | 适用于制备薄膜的pbat/pha/木粉组合物及其制备和应用 | |
CN101045801A (zh) | 一种全生物降解塑料及其生产方法 | |
CN1293137C (zh) | 可完全生物降解的薄膜及其制备方法 | |
CN104387732A (zh) | 一种透明抗撕裂聚乳酸生物降解薄膜及其制备方法 | |
JPH0797462A (ja) | ラミナ体およびその製造方法 | |
CN113788991A (zh) | 一种可生物降解的高性能改性粒子材料以及其制备方法 | |
CN1834134A (zh) | 聚乙烯醇/聚乳酸接枝共聚物及其与淀粉的共混材料和它们的制备方法、用途 | |
CN108017887A (zh) | 一种pla-pbsa吹塑薄膜及其制备方法 | |
US20240309205A1 (en) | Biodegradable material, and film product and application thereof | |
CN1622970A (zh) | 可生物降解的树脂组合物及其制备方法 | |
KR102579310B1 (ko) | 폴리비닐알코올을 포함하는 생분해성 수지 조성물 및 그 제조방법 | |
CN109988400A (zh) | 一种环保型可降解包装复合膜及其制备方法 | |
CN1563161A (zh) | 一种含有淀粉的降解塑料及其制备方法 | |
CN113831702B (zh) | 可降解塑料餐盒组合物及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HUBEI YUDI ENVIRONMENTAL PROTECTION SCIENTIFIC AND Free format text: FORMER OWNER: FANG YONG Effective date: 20090814 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090814 Address after: Room 31, floor 8, Wuhan Plaza, 358 Jiefang Avenue, Jianghan District, Hubei, Wuhan Patentee after: Hubei reputation Environmental Protection Technology Industrial Co., Ltd. Address before: No. 2, building 236-1, 3 Taipei Road, Jianghan District, Hubei, Wuhan Patentee before: Fang Yong |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070103 Termination date: 20140331 |