CN1974206A - 一种超高阻氧性耐蒸煮包装用复合膜的制备方法 - Google Patents
一种超高阻氧性耐蒸煮包装用复合膜的制备方法 Download PDFInfo
- Publication number
- CN1974206A CN1974206A CN 200610155089 CN200610155089A CN1974206A CN 1974206 A CN1974206 A CN 1974206A CN 200610155089 CN200610155089 CN 200610155089 CN 200610155089 A CN200610155089 A CN 200610155089A CN 1974206 A CN1974206 A CN 1974206A
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- Prior art keywords
- film
- preparation
- high oxygen
- resistance
- oxygen
- Prior art date
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- Granted
Links
- 239000001301 oxygen Substances 0.000 title claims abstract description 50
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 50
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title description 2
- 238000009835 boiling Methods 0.000 title 1
- 230000005764 inhibitory process Effects 0.000 title 1
- 238000012856 packing Methods 0.000 title 1
- 230000004888 barrier function Effects 0.000 claims abstract description 32
- 238000004806 packaging method and process Methods 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 16
- -1 polyethylene Polymers 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims abstract description 10
- 239000004698 Polyethylene Substances 0.000 claims abstract description 9
- 239000004743 Polypropylene Substances 0.000 claims abstract description 8
- 229920000573 polyethylene Polymers 0.000 claims abstract description 8
- 229920001155 polypropylene Polymers 0.000 claims abstract description 7
- 229920006378 biaxially oriented polypropylene Polymers 0.000 claims abstract description 6
- 239000011127 biaxially oriented polypropylene Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 3
- 229920006284 nylon film Polymers 0.000 claims abstract 2
- 229920006267 polyester film Polymers 0.000 claims abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 12
- 229920001577 copolymer Polymers 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 239000003431 cross linking reagent Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 229920001519 homopolymer Polymers 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 150000002148 esters Chemical class 0.000 claims description 5
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical group COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- IBVAQQYNSHJXBV-UHFFFAOYSA-N adipic acid dihydrazide Chemical compound NNC(=O)CCCCC(=O)NN IBVAQQYNSHJXBV-UHFFFAOYSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 3
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 claims description 2
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 2
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 claims description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 claims description 2
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 2
- 239000004202 carbamide Substances 0.000 claims description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 2
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000012948 isocyanate Substances 0.000 claims description 2
- 150000002513 isocyanates Chemical class 0.000 claims description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 2
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 229940047670 sodium acrylate Drugs 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 1
- 229940048053 acrylate Drugs 0.000 claims 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 150000003077 polyols Chemical class 0.000 claims 1
- 239000007864 aqueous solution Substances 0.000 abstract description 8
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- 239000001257 hydrogen Substances 0.000 abstract description 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 9
- 230000001070 adhesive effect Effects 0.000 description 9
- 229910052782 aluminium Inorganic materials 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 239000005022 packaging material Substances 0.000 description 7
- 239000011888 foil Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 150000001298 alcohols Chemical class 0.000 description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000009459 flexible packaging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229920006280 packaging film Polymers 0.000 description 2
- 239000012785 packaging film Substances 0.000 description 2
- 239000005033 polyvinylidene chloride Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011091 composite packaging material Substances 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000009820 dry lamination Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000020191 long-life milk Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229920003145 methacrylic acid copolymer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Packages (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101550894A CN100503237C (zh) | 2006-12-05 | 2006-12-05 | 一种超高阻氧性耐蒸煮包装用复合膜的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006101550894A CN100503237C (zh) | 2006-12-05 | 2006-12-05 | 一种超高阻氧性耐蒸煮包装用复合膜的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1974206A true CN1974206A (zh) | 2007-06-06 |
CN100503237C CN100503237C (zh) | 2009-06-24 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CNB2006101550894A Expired - Fee Related CN100503237C (zh) | 2006-12-05 | 2006-12-05 | 一种超高阻氧性耐蒸煮包装用复合膜的制备方法 |
Country Status (1)
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CN (1) | CN100503237C (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805455A (zh) * | 2010-03-12 | 2010-08-18 | 浙江诚信包装材料有限公司 | 一种高保香性包装薄膜的制备方法 |
CN103753930A (zh) * | 2014-01-07 | 2014-04-30 | 无锡三帝特种高分子材料有限公司 | 用于制作pe/bopet复合包装膜的生产系统 |
CN103770419A (zh) * | 2014-01-07 | 2014-05-07 | 无锡三帝特种高分子材料有限公司 | Pe/bopet复合包装膜及其制备方法 |
CN104710637A (zh) * | 2015-03-16 | 2015-06-17 | 常熟理工学院 | 一种提高大豆分离蛋白膜阻氧性能的方法 |
CN106366438A (zh) * | 2016-08-30 | 2017-02-01 | 晋江市新合发塑胶印刷有限公司 | 无气味耐高温蒸煮膜及其制作方法 |
CN108384037A (zh) * | 2018-03-01 | 2018-08-10 | 苏州维洛克电子科技有限公司 | 一种含碳酰胺的聚酯薄膜及其制备方法 |
CN109866491A (zh) * | 2018-12-28 | 2019-06-11 | 新纶复合材料科技(常州)有限公司 | 一种具有低吸湿性尼龙外层的铝塑复合膜 |
CN110003753A (zh) * | 2019-04-25 | 2019-07-12 | 哈尔滨工业大学无锡新材料研究院 | 一种用于双向拉伸聚酯薄膜的高阻隔涂料及其制备方法 |
CN111038054A (zh) * | 2019-12-23 | 2020-04-21 | 常州市华健药用包装材料股份有限公司 | 一种基于温敏技术的可视化环保药用复合膜及其加工工艺 |
CN112026317A (zh) * | 2020-09-09 | 2020-12-04 | 浙江驰怀烫印科技股份有限公司 | 一种抗褶皱高阻隔复合膜 |
CN114196280A (zh) * | 2021-12-21 | 2022-03-18 | 无锡海特新材料研究院有限公司 | 一种提高pet薄膜氧气阻隔性的丙烯酸酯涂料 |
-
2006
- 2006-12-05 CN CNB2006101550894A patent/CN100503237C/zh not_active Expired - Fee Related
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101805455A (zh) * | 2010-03-12 | 2010-08-18 | 浙江诚信包装材料有限公司 | 一种高保香性包装薄膜的制备方法 |
CN103753930A (zh) * | 2014-01-07 | 2014-04-30 | 无锡三帝特种高分子材料有限公司 | 用于制作pe/bopet复合包装膜的生产系统 |
CN103770419A (zh) * | 2014-01-07 | 2014-05-07 | 无锡三帝特种高分子材料有限公司 | Pe/bopet复合包装膜及其制备方法 |
CN104710637A (zh) * | 2015-03-16 | 2015-06-17 | 常熟理工学院 | 一种提高大豆分离蛋白膜阻氧性能的方法 |
CN104710637B (zh) * | 2015-03-16 | 2018-02-13 | 常熟理工学院 | 一种提高大豆分离蛋白膜阻氧性能的方法 |
CN106366438B (zh) * | 2016-08-30 | 2018-09-11 | 晋江市新合发塑胶印刷有限公司 | 无气味耐高温蒸煮膜及其制作方法 |
CN106366438A (zh) * | 2016-08-30 | 2017-02-01 | 晋江市新合发塑胶印刷有限公司 | 无气味耐高温蒸煮膜及其制作方法 |
CN108384037A (zh) * | 2018-03-01 | 2018-08-10 | 苏州维洛克电子科技有限公司 | 一种含碳酰胺的聚酯薄膜及其制备方法 |
CN109866491A (zh) * | 2018-12-28 | 2019-06-11 | 新纶复合材料科技(常州)有限公司 | 一种具有低吸湿性尼龙外层的铝塑复合膜 |
CN110003753A (zh) * | 2019-04-25 | 2019-07-12 | 哈尔滨工业大学无锡新材料研究院 | 一种用于双向拉伸聚酯薄膜的高阻隔涂料及其制备方法 |
CN111038054A (zh) * | 2019-12-23 | 2020-04-21 | 常州市华健药用包装材料股份有限公司 | 一种基于温敏技术的可视化环保药用复合膜及其加工工艺 |
CN112026317A (zh) * | 2020-09-09 | 2020-12-04 | 浙江驰怀烫印科技股份有限公司 | 一种抗褶皱高阻隔复合膜 |
CN114196280A (zh) * | 2021-12-21 | 2022-03-18 | 无锡海特新材料研究院有限公司 | 一种提高pet薄膜氧气阻隔性的丙烯酸酯涂料 |
Also Published As
Publication number | Publication date |
---|---|
CN100503237C (zh) | 2009-06-24 |
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