CN101747459B - 化学改性聚乙烯醇分散剂的制备方法 - Google Patents
化学改性聚乙烯醇分散剂的制备方法 Download PDFInfo
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- CN101747459B CN101747459B CN2008101537070A CN200810153707A CN101747459B CN 101747459 B CN101747459 B CN 101747459B CN 2008101537070 A CN2008101537070 A CN 2008101537070A CN 200810153707 A CN200810153707 A CN 200810153707A CN 101747459 B CN101747459 B CN 101747459B
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- polyvinyl alcohol
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- alcoholysis
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- 239000004372 Polyvinyl alcohol Substances 0.000 title claims abstract description 37
- 229920002451 polyvinyl alcohol Polymers 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- 239000002270 dispersing agent Substances 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 25
- 238000006136 alcoholysis reaction Methods 0.000 claims abstract description 23
- 229920002689 polyvinyl acetate Polymers 0.000 claims abstract description 15
- 239000011118 polyvinyl acetate Substances 0.000 claims abstract description 15
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000010557 suspension polymerization reaction Methods 0.000 claims abstract description 11
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000178 monomer Substances 0.000 claims abstract description 9
- 229920000642 polymer Polymers 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 7
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical group [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims abstract description 5
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 57
- 238000006116 polymerization reaction Methods 0.000 claims description 29
- 239000000243 solution Substances 0.000 claims description 22
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 14
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 12
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 10
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 10
- 239000003999 initiator Substances 0.000 claims description 10
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 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 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical group CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 claims description 6
- 230000035484 reaction time Effects 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 5
- XEKOWRVHYACXOJ-UHFFFAOYSA-N ethyl acetate Substances CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 5
- -1 phenyl aldehyde Chemical class 0.000 claims description 5
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 4
- 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 4
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 4
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 4
- 238000007865 diluting Methods 0.000 claims description 4
- 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 4
- 229940099204 ritalin Drugs 0.000 claims description 4
- 239000007858 starting material Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 3
- 239000011707 mineral Substances 0.000 claims description 3
- 150000007524 organic acids Chemical class 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 241000237502 Ostreidae Species 0.000 claims description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 2
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 239000012670 alkaline solution Substances 0.000 claims description 2
- 229940043232 butyl acetate Drugs 0.000 claims description 2
- 230000000925 erythroid effect Effects 0.000 claims description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 claims description 2
- NUKZAGXMHTUAFE-UHFFFAOYSA-N hexanoic acid methyl ester Natural products CCCCCC(=O)OC NUKZAGXMHTUAFE-UHFFFAOYSA-N 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims description 2
- 235000020636 oyster Nutrition 0.000 claims description 2
- 239000012188 paraffin wax Substances 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
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 239000000375 suspending agent Substances 0.000 abstract 2
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical group CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 abstract 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 abstract 1
- 229940057995 liquid paraffin Drugs 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- SQYNKIJPMDEDEG-UHFFFAOYSA-N paraldehyde Chemical compound CC1OC(C)OC(C)O1 SQYNKIJPMDEDEG-UHFFFAOYSA-N 0.000 abstract 1
- 229960003868 paraldehyde Drugs 0.000 abstract 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004800 polyvinyl chloride Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000010792 warming Methods 0.000 description 4
- 239000004014 plasticizer Substances 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QLVHFTGKDGTJDH-UHFFFAOYSA-N acetic acid;ethenyl acetate Chemical compound CC(O)=O.CC(=O)OC=C QLVHFTGKDGTJDH-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 206010001606 Alcohol problem Diseases 0.000 description 1
- 239000004902 Softening Agent Substances 0.000 description 1
- 208000028505 alcohol-related disease Diseases 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
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- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Abstract
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104558319A (zh) * | 2013-10-22 | 2015-04-29 | 中国石油化工集团公司 | 一种改善低粘度聚乙烯醇成型的方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102108107A (zh) * | 2011-01-21 | 2011-06-29 | 湖南省湘维有限公司 | 一种低聚合度聚乙烯醇的制备方法 |
CN102311516B (zh) * | 2011-06-09 | 2013-05-22 | 天津辛德玛悬浮剂有限公司 | 悬浮法制造聚氯乙烯的聚乙烯醇辅助分散剂的制备方法 |
CN102675503A (zh) * | 2012-05-14 | 2012-09-19 | 北京化工大学 | 一种可光交联的聚乙烯醇衍生物的制备方法 |
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 |
CN109651540A (zh) * | 2017-10-11 | 2019-04-19 | 中国石油化工集团公司 | 一种改性聚乙烯醇及其制备方法和应用 |
CN112707983A (zh) * | 2019-10-24 | 2021-04-27 | 中国石油化工股份有限公司 | 低粘度聚乙烯醇及其生产方法 |
CN112825955A (zh) * | 2021-01-18 | 2021-05-25 | 蔡伟 | 一种可食用泡泡糖及其制备方法 |
CN113248645B (zh) * | 2021-06-23 | 2021-10-26 | 天津辛德玛悬浮剂有限公司 | 低熔点聚乙烯醇及制备方法 |
CN117866134A (zh) * | 2024-03-12 | 2024-04-12 | 天津辛德玛集团有限公司 | 具消泡功能氯乙烯悬浮聚合分散剂及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074913A (zh) * | 1991-12-31 | 1993-08-04 | 奈斯特公司 | 氯乙烯聚合物 |
WO1996034897A1 (fr) * | 1995-05-05 | 1996-11-07 | Pardies Acetiques | Procede de purification d'alcool polyvinylique |
CN1389482A (zh) * | 2002-06-25 | 2003-01-08 | 上海氯碱化工股份有限公司 | 建材硬制品挤出成型用聚氯乙烯树脂悬浮聚合制备方法 |
CN1403641A (zh) * | 2002-10-14 | 2003-03-19 | 中国石油化工集团公司 | 水溶性聚乙烯醇纤维及其制备方法和用途 |
CN1927898A (zh) * | 2006-09-13 | 2007-03-14 | 上海氯碱化工股份有限公司 | 一种低聚合度高疏松度树脂的制备方法 |
CN101092463A (zh) * | 2006-12-18 | 2007-12-26 | 四川大学 | 低灰分聚乙烯醇的制备方法 |
-
2008
- 2008-12-02 CN CN2008101537070A patent/CN101747459B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074913A (zh) * | 1991-12-31 | 1993-08-04 | 奈斯特公司 | 氯乙烯聚合物 |
WO1996034897A1 (fr) * | 1995-05-05 | 1996-11-07 | Pardies Acetiques | Procede de purification d'alcool polyvinylique |
CN1389482A (zh) * | 2002-06-25 | 2003-01-08 | 上海氯碱化工股份有限公司 | 建材硬制品挤出成型用聚氯乙烯树脂悬浮聚合制备方法 |
CN1403641A (zh) * | 2002-10-14 | 2003-03-19 | 中国石油化工集团公司 | 水溶性聚乙烯醇纤维及其制备方法和用途 |
CN1927898A (zh) * | 2006-09-13 | 2007-03-14 | 上海氯碱化工股份有限公司 | 一种低聚合度高疏松度树脂的制备方法 |
CN101092463A (zh) * | 2006-12-18 | 2007-12-26 | 四川大学 | 低灰分聚乙烯醇的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104558319A (zh) * | 2013-10-22 | 2015-04-29 | 中国石油化工集团公司 | 一种改善低粘度聚乙烯醇成型的方法 |
CN104558319B (zh) * | 2013-10-22 | 2017-12-26 | 中国石油化工集团公司 | 一种改善低粘度聚乙烯醇成型的方法 |
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CN101747459A (zh) | 2010-06-23 |
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Effective date of registration: 20210303 Address after: No. 106 Shunda Street, Anda Industrial Park, Dagang Economic and Technological Development Zone, Tianjin Binhai New Area, 300270 Patentee after: TIANJIN SUNNYMER SUSPENDING AGENTS Co.,Ltd. Address before: Unit 401, Unit 3, Building 3, Mongwei District, Chahar Right-wing Houqi, Ulanchabu City, Inner Mongolia Autonomous Region, 012000 Patentee before: Sindma (Inner Mongolia) Technology Co.,Ltd. |
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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: No. 106 Shunda Street, Anda Industrial Park, Dagang Economic and Technological Development Zone, Tianjin Binhai New Area, 300270 Patentee before: TIANJIN SUNNYMER SUSPENDING AGENTS CO.,LTD. |
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Effective date of registration: 20220224 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. |