ES2597602T3 - Método de producción y dispositivo de producción para resinas de poli(alcohol vinílico) - Google Patents
Método de producción y dispositivo de producción para resinas de poli(alcohol vinílico) Download PDFInfo
- Publication number
- ES2597602T3 ES2597602T3 ES10847981.7T ES10847981T ES2597602T3 ES 2597602 T3 ES2597602 T3 ES 2597602T3 ES 10847981 T ES10847981 T ES 10847981T ES 2597602 T3 ES2597602 T3 ES 2597602T3
- Authority
- ES
- Spain
- Prior art keywords
- saponification
- catalyst
- channel
- starting
- solution
- 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
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 45
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 45
- 229920005989 resin Polymers 0.000 title claims abstract description 37
- 239000011347 resin Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000007127 saponification reaction Methods 0.000 claims abstract description 114
- 239000003054 catalyst Substances 0.000 claims abstract description 61
- 230000003068 static effect Effects 0.000 claims abstract description 46
- 238000002156 mixing Methods 0.000 claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 20
- 229920001290 polyvinyl ester Polymers 0.000 claims abstract description 20
- 239000003960 organic solvent Substances 0.000 claims abstract description 12
- 239000000243 solution Substances 0.000 description 46
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 8
- 238000005265 energy consumption Methods 0.000 description 8
- 238000006116 polymerization reaction Methods 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 229920002689 polyvinyl acetate Polymers 0.000 description 6
- 239000011118 polyvinyl acetate Substances 0.000 description 6
- 229920001567 vinyl ester resin Polymers 0.000 description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- 229920002554 vinyl polymer Polymers 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- -1 2-ethylhexyl Chemical group 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- ZCHPKWUIAASXPV-UHFFFAOYSA-N acetic acid;methanol Chemical compound OC.CC(O)=O ZCHPKWUIAASXPV-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M lithium hydroxide Inorganic materials [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- GRONZTPUWOOUFQ-UHFFFAOYSA-M sodium;methanol;hydroxide Chemical compound [OH-].[Na+].OC GRONZTPUWOOUFQ-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 1
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 238000006136 alcoholysis reaction Methods 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000005907 alkyl ester group Chemical group 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical compound C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 description 1
- LZWYWAIOTBEZFN-UHFFFAOYSA-N ethenyl hexanoate Chemical compound CCCCCC(=O)OC=C LZWYWAIOTBEZFN-UHFFFAOYSA-N 0.000 description 1
- AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
- BLZSRIYYOIZLJL-UHFFFAOYSA-N ethenyl pentanoate Chemical compound CCCCC(=O)OC=C BLZSRIYYOIZLJL-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 239000012527 feed solution Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 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
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- KOZCZZVUFDCZGG-UHFFFAOYSA-N vinyl benzoate Chemical compound C=COC(=O)C1=CC=CC=C1 KOZCZZVUFDCZGG-UHFFFAOYSA-N 0.000 description 1
- 229920006186 water-soluble synthetic resin Polymers 0.000 description 1
- 239000012866 water-soluble synthetic resin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010062768 | 2010-03-18 | ||
| JP2010062768A JP5545723B2 (ja) | 2010-03-18 | 2010-03-18 | ポリビニルアルコール樹脂の製造方法及び製造装置 |
| PCT/JP2010/070174 WO2011114575A1 (ja) | 2010-03-18 | 2010-11-12 | ポリビニルアルコール樹脂の製造方法及び製造装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2597602T3 true ES2597602T3 (es) | 2017-01-19 |
Family
ID=44648694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10847981.7T Active ES2597602T3 (es) | 2010-03-18 | 2010-11-12 | Método de producción y dispositivo de producción para resinas de poli(alcohol vinílico) |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9023287B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2548898B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP5545723B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN102812054B (cg-RX-API-DMAC7.html) |
| ES (1) | ES2597602T3 (cg-RX-API-DMAC7.html) |
| SG (1) | SG184053A1 (cg-RX-API-DMAC7.html) |
| TW (1) | TW201132651A (cg-RX-API-DMAC7.html) |
| WO (1) | WO2011114575A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6122579B2 (ja) * | 2012-05-17 | 2017-04-26 | 積水化学工業株式会社 | ポリビニルアルコール樹脂フィルム材料、ポリビニルアルコール樹脂フィルム材料の製造方法及び偏光フィルムの製造方法 |
| CN106661147B (zh) * | 2014-06-04 | 2019-04-30 | 株式会社可乐丽 | 聚乙烯醇粉体及其制造方法 |
| JP6446869B2 (ja) * | 2014-07-14 | 2019-01-09 | 株式会社クラレ | エチレン変性ポリビニルアルコール及び水性エマルジョン |
| MY180065A (en) * | 2014-07-14 | 2020-11-20 | Kuraray Co | Polyvinyl alcohol, and aqueous emulsion, adhesive and emulsion polymerization dispersant each containing the same |
| JP6446870B2 (ja) * | 2014-07-14 | 2019-01-09 | 株式会社クラレ | ポリビニルアルコール及び水性エマルジョン |
| JPWO2016035671A1 (ja) * | 2014-09-01 | 2017-04-27 | 積水化学工業株式会社 | 水溶性包装用フィルム |
| WO2016072179A1 (ja) * | 2014-11-05 | 2016-05-12 | 日本酢ビ・ポバール株式会社 | フィルムコーティング組成物並びに経口固形製剤及びその製造方法 |
| JP6647217B2 (ja) * | 2014-12-26 | 2020-02-14 | 株式会社クラレ | 水性エマルジョン及びそれを用いた接着剤 |
| JP2017043872A (ja) * | 2015-08-28 | 2017-03-02 | 株式会社クラレ | 紙用コーティング剤 |
| WO2020203660A1 (ja) * | 2019-03-29 | 2020-10-08 | 三菱ケミカル株式会社 | ポリビニルアルコール系樹脂、ポリビニルアルコール系樹脂の製造方法、分散剤及び懸濁重合用分散剤 |
| KR102743558B1 (ko) * | 2019-09-03 | 2024-12-17 | 주식회사 엘지화학 | 폴리비닐알코올의 분자량에 따른 검화도 분포 분석을 위한 방법 및 시스템 |
| JP7471859B2 (ja) * | 2020-02-27 | 2024-04-22 | 株式会社クラレ | ポリビニルアルコール系樹脂及び地下処理用目止め剤 |
| WO2022102185A1 (ja) * | 2020-11-11 | 2022-05-19 | 株式会社クラレ | 光学フィルム製造用フィルム及び光学フィルムの製造方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA847445A (en) * | 1970-07-21 | Mueller Wilhelm | Process for the manufacture of polyvinyl alcohol | |
| JPS4899290A (cg-RX-API-DMAC7.html) * | 1972-03-30 | 1973-12-15 | ||
| JPS5545562B2 (cg-RX-API-DMAC7.html) * | 1972-03-30 | 1980-11-18 | ||
| US4338405A (en) * | 1980-12-12 | 1982-07-06 | E. I. Du Pont De Nemours And Company | Process for continuous controlled alcoholysis of polyvinyl acetate |
| JP4717177B2 (ja) | 1999-06-09 | 2011-07-06 | 株式会社クラレ | ポリビニルアルコール系重合体の製造方法及びポリビニルアルコール系重合体 |
| JP2000355611A (ja) | 1999-06-15 | 2000-12-26 | Kuraray Co Ltd | 塔型鹸化反応器 |
| DE60238346D1 (de) * | 2001-10-16 | 2010-12-30 | Sekisui Chemical Co Ltd | Verfahren zur herstellung von modifiziertem polymer, vorrichtung zur herstellung von modifiziertem polymer und modifiziertes polymer |
| KR100759188B1 (ko) * | 2005-10-28 | 2007-09-14 | 주식회사 엘지화학 | 고중합도를 갖는 폴리비닐알코올의 제조방법 및 제조장치 |
-
2010
- 2010-03-18 JP JP2010062768A patent/JP5545723B2/ja active Active
- 2010-11-12 US US13/634,331 patent/US9023287B2/en active Active
- 2010-11-12 CN CN201080065467.4A patent/CN102812054B/zh active Active
- 2010-11-12 EP EP10847981.7A patent/EP2548898B1/en active Active
- 2010-11-12 WO PCT/JP2010/070174 patent/WO2011114575A1/ja not_active Ceased
- 2010-11-12 ES ES10847981.7T patent/ES2597602T3/es active Active
- 2010-11-12 SG SG2012067914A patent/SG184053A1/en unknown
- 2010-11-24 TW TW99140646A patent/TW201132651A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011114575A1 (ja) | 2011-09-22 |
| CN102812054A (zh) | 2012-12-05 |
| JP2011195672A (ja) | 2011-10-06 |
| TW201132651A (en) | 2011-10-01 |
| JP5545723B2 (ja) | 2014-07-09 |
| US9023287B2 (en) | 2015-05-05 |
| EP2548898A1 (en) | 2013-01-23 |
| EP2548898B1 (en) | 2016-08-24 |
| CN102812054B (zh) | 2014-08-27 |
| US20120329950A1 (en) | 2012-12-27 |
| EP2548898A4 (en) | 2014-11-26 |
| SG184053A1 (en) | 2012-10-30 |
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