CN102311516B - 悬浮法制造聚氯乙烯的聚乙烯醇辅助分散剂的制备方法 - Google Patents
悬浮法制造聚氯乙烯的聚乙烯醇辅助分散剂的制备方法 Download PDFInfo
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- CN102311516B CN102311516B CN 201110152874 CN201110152874A CN102311516B CN 102311516 B CN102311516 B CN 102311516B CN 201110152874 CN201110152874 CN 201110152874 CN 201110152874 A CN201110152874 A CN 201110152874A CN 102311516 B CN102311516 B CN 102311516B
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- monomer
- vinyl
- alcoholysis
- acid
- mixture
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- 239000004800 polyvinyl chloride Substances 0.000 title claims abstract description 44
- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 42
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 41
- 239000002270 dispersing agent Substances 0.000 title claims abstract description 40
- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 29
- 239000000725 suspension Substances 0.000 title claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 238000006136 alcoholysis reaction Methods 0.000 claims abstract description 43
- 239000000178 monomer Substances 0.000 claims abstract description 43
- 229920001577 copolymer Polymers 0.000 claims abstract description 19
- 238000010557 suspension polymerization reaction Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000007334 copolymerization reaction Methods 0.000 claims abstract description 15
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 12
- 239000003513 alkali Substances 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 72
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000005516 engineering process Methods 0.000 claims description 14
- 239000002904 solvent Substances 0.000 claims description 13
- -1 Propenyl compound Chemical class 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 11
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 11
- 229920002554 vinyl polymer Polymers 0.000 claims description 11
- 238000010792 warming Methods 0.000 claims description 11
- 239000003999 initiator Substances 0.000 claims description 10
- 229910052757 nitrogen Inorganic materials 0.000 claims description 10
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 claims description 8
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- JUMYIBMBTDDLNG-OJERSXHUSA-N hydron;methyl (2r)-2-phenyl-2-[(2r)-piperidin-2-yl]acetate;chloride Chemical compound Cl.C([C@@H]1[C@H](C(=O)OC)C=2C=CC=CC=2)CCCN1 JUMYIBMBTDDLNG-OJERSXHUSA-N 0.000 claims description 7
- 229940099204 ritalin Drugs 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 238000007171 acid catalysis Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 6
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- XEEYSDHEOQHCDA-UHFFFAOYSA-N 2-methylprop-2-ene-1-sulfonic acid Chemical group CC(=C)CS(O)(=O)=O XEEYSDHEOQHCDA-UHFFFAOYSA-N 0.000 claims description 5
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 5
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 5
- 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 claims description 5
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 239000006185 dispersion Substances 0.000 claims description 5
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- OWXJKYNZGFSVRC-NSCUHMNNSA-N (e)-1-chloroprop-1-ene Chemical compound C\C=C\Cl OWXJKYNZGFSVRC-NSCUHMNNSA-N 0.000 claims description 4
- WYGWHHGCAGTUCH-UHFFFAOYSA-N 2-[(2-cyano-4-methylpentan-2-yl)diazenyl]-2,4-dimethylpentanenitrile Chemical compound CC(C)CC(C)(C#N)N=NC(C)(C#N)CC(C)C WYGWHHGCAGTUCH-UHFFFAOYSA-N 0.000 claims description 4
- JHUFGBSGINLPOW-UHFFFAOYSA-N 3-chloro-4-(trifluoromethoxy)benzoyl cyanide Chemical compound FC(F)(F)OC1=CC=C(C(=O)C#N)C=C1Cl JHUFGBSGINLPOW-UHFFFAOYSA-N 0.000 claims description 4
- ZOMBFBVBZZRKOR-UHFFFAOYSA-N CC(C(=O)O)(C)C.C(C)(C)(C)OO Chemical compound CC(C(=O)O)(C)C.C(C)(C)(C)OO ZOMBFBVBZZRKOR-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 claims description 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 4
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims description 4
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 claims description 4
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 claims description 4
- GFJVXXWOPWLRNU-UHFFFAOYSA-N ethenyl formate Chemical group C=COC=O GFJVXXWOPWLRNU-UHFFFAOYSA-N 0.000 claims description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 4
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical group O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 4
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 claims description 4
- AMLFJZRZIOZGPW-UHFFFAOYSA-N prop-1-en-1-amine Chemical compound CC=CN AMLFJZRZIOZGPW-UHFFFAOYSA-N 0.000 claims description 4
- 230000035484 reaction time Effects 0.000 claims description 4
- 238000005303 weighing Methods 0.000 claims description 4
- OVGRCEFMXPHEBL-UHFFFAOYSA-N 1-ethenoxypropane Chemical compound CCCOC=C OVGRCEFMXPHEBL-UHFFFAOYSA-N 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 230000001476 alcoholic effect Effects 0.000 claims description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 claims description 2
- 238000007865 diluting Methods 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 7
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 description 28
- 229920005989 resin Polymers 0.000 description 28
- 239000000243 solution Substances 0.000 description 21
- 239000002245 particle Substances 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- LVHBHZANLOWSRM-UHFFFAOYSA-N itaconic acid Chemical compound OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
- 239000008346 aqueous phase Substances 0.000 description 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- 239000004902 Softening Agent Substances 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical group OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110152874 CN102311516B (zh) | 2011-06-09 | 2011-06-09 | 悬浮法制造聚氯乙烯的聚乙烯醇辅助分散剂的制备方法 |
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| CN 201110152874 CN102311516B (zh) | 2011-06-09 | 2011-06-09 | 悬浮法制造聚氯乙烯的聚乙烯醇辅助分散剂的制备方法 |
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| CN102311516A CN102311516A (zh) | 2012-01-11 |
| CN102311516B true CN102311516B (zh) | 2013-05-22 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008005A (zh) * | 2012-12-14 | 2013-04-03 | 何林 | 一种催化聚醋酸乙烯酯可控醇解制备pva的方法 |
| US10647793B2 (en) | 2014-03-28 | 2020-05-12 | Synthomer (Uk) Limited | Use of a sulphur or phosphorous-containing polymer as a processing aid in a polyvinyl chloride polymer composition |
| WO2015145174A1 (en) * | 2014-03-28 | 2015-10-01 | Synthomer (Uk) Limited | Secondary suspending agent for suspension polymerisation reaction |
| CN103897089B (zh) * | 2014-04-01 | 2016-02-17 | 湖南省湘维有限公司 | 一种结晶状低粘度的改性聚乙烯醇及其制备方法 |
| CN106046236A (zh) * | 2016-08-16 | 2016-10-26 | 天津辛德玛悬浮剂有限公司 | 室温下可水解的高醇解度聚乙烯醇及其制备方法 |
| CN114426612A (zh) * | 2020-10-14 | 2022-05-03 | 中国石油化工股份有限公司 | 乙烯-乙烯醇共聚物生产装置 |
| CN114014969B (zh) * | 2021-11-15 | 2023-08-11 | 上海华峰新材料研发科技有限公司 | 一种水溶性聚合物及其制备方法和应用 |
| CN117467062A (zh) * | 2022-07-21 | 2024-01-30 | 中国石油化工股份有限公司 | 一种低醇解度聚乙烯醇的制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101575391A (zh) * | 2009-06-11 | 2009-11-11 | 安徽皖维高新材料股份有限公司 | 一种低聚合度聚乙烯醇及其醇解方法 |
| CN101747459A (zh) * | 2008-12-02 | 2010-06-23 | 卢金永 | 化学改性聚乙烯醇分散剂的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807526B2 (ja) * | 1990-01-18 | 1998-10-08 | 信越化学工業株式会社 | 塩化ビニル系重合体の製造方法 |
| DE60319201T2 (de) * | 2002-12-11 | 2009-02-12 | KURARAY CO., LTD, Kurashiki | Dispersionsstabilisator für die Suspensionspolymerisation einer Vinylverbindung und Verfahren zur Herstellung davon |
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- 2011-06-09 CN CN 201110152874 patent/CN102311516B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101747459A (zh) * | 2008-12-02 | 2010-06-23 | 卢金永 | 化学改性聚乙烯醇分散剂的制备方法 |
| CN101575391A (zh) * | 2009-06-11 | 2009-11-11 | 安徽皖维高新材料股份有限公司 | 一种低聚合度聚乙烯醇及其醇解方法 |
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Address after: 300480 No. 106, Shunda street, anda Industrial Park, Dagang Economic Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin xindema Group Co.,Ltd. Address before: 300480 No. 106, Shunda street, anda Industrial Park, Dagang Economic Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN SUNNYMER SUSPENDING AGENTS CO.,LTD. |
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Effective date of registration: 20220307 Address after: 300480 No. 106, Shunda street, anda Industrial Park, Dagang Economic Development Zone, Binhai New Area, Tianjin Patentee after: Tianjin xindema Group Co.,Ltd. Patentee after: Sindma (Inner Mongolia) Technology Co.,Ltd. Address before: 300480 No. 106, Shunda street, anda Industrial Park, Dagang Economic Development Zone, Binhai New Area, Tianjin Patentee before: Tianjin xindema Group Co.,Ltd. |
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