KR100966034B1 - 폴리비닐 아세탈 수지의 제조방법 - Google Patents
폴리비닐 아세탈 수지의 제조방법 Download PDFInfo
- Publication number
- KR100966034B1 KR100966034B1 KR1020087003192A KR20087003192A KR100966034B1 KR 100966034 B1 KR100966034 B1 KR 100966034B1 KR 1020087003192 A KR1020087003192 A KR 1020087003192A KR 20087003192 A KR20087003192 A KR 20087003192A KR 100966034 B1 KR100966034 B1 KR 100966034B1
- Authority
- KR
- South Korea
- Prior art keywords
- polyvinyl acetal
- acetal resin
- carbon dioxide
- reaction
- polyvinyl alcohol
- 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.)
- Expired - Fee Related
Links
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 89
- DHKHKXVYLBGOIT-UHFFFAOYSA-N 1,1-Diethoxyethane Chemical compound CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 239000011354 acetal resin Substances 0.000 title claims abstract description 57
- 229920006324 polyoxymethylene Polymers 0.000 title claims abstract description 57
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 43
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 183
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 91
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 90
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 80
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910001868 water Inorganic materials 0.000 claims abstract description 40
- 150000001728 carbonyl compounds Chemical class 0.000 claims abstract description 35
- 239000002253 acid Substances 0.000 claims abstract description 25
- 239000003377 acid catalyst Substances 0.000 claims abstract description 24
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 23
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 22
- 239000002904 solvent Substances 0.000 claims abstract description 15
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 11
- 150000002367 halogens Chemical class 0.000 claims abstract description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims description 90
- 238000006359 acetalization reaction Methods 0.000 claims description 53
- 150000001299 aldehydes Chemical class 0.000 claims description 28
- 238000004898 kneading Methods 0.000 claims description 23
- 239000000243 solution Substances 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 238000006116 polymerization reaction Methods 0.000 claims description 8
- 238000007127 saponification reaction Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 239000011949 solid catalyst Substances 0.000 claims 1
- 150000001241 acetals Chemical class 0.000 abstract description 34
- 238000000034 method Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 11
- 238000005406 washing Methods 0.000 abstract description 10
- 150000003839 salts Chemical class 0.000 abstract description 9
- 229910052751 metal Inorganic materials 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 7
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 70
- 229920005989 resin Polymers 0.000 description 25
- 239000011347 resin Substances 0.000 description 25
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 24
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 239000003513 alkali Substances 0.000 description 11
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 239000000460 chlorine Substances 0.000 description 10
- 229910052801 chlorine Inorganic materials 0.000 description 10
- 239000012530 fluid Substances 0.000 description 10
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 239000012295 chemical reaction liquid Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 7
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 7
- 239000003054 catalyst Substances 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 6
- -1 sodium hydroxide Chemical class 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000005160 1H NMR spectroscopy Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000005571 anion exchange chromatography Methods 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000009840 oxygen flask method Methods 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 4
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000006386 neutralization reaction Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 238000007086 side reaction Methods 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 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 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000003472 neutralizing effect Effects 0.000 description 3
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000003935 benzaldehydes Chemical group 0.000 description 2
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 2
- 235000011089 carbon dioxide Nutrition 0.000 description 2
- KVFDZFBHBWTVID-UHFFFAOYSA-N cyclohexanecarbaldehyde Chemical compound O=CC1CCCCC1 KVFDZFBHBWTVID-UHFFFAOYSA-N 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010292 electrical insulation Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000005227 gel permeation chromatography Methods 0.000 description 2
- ZSIAUFGUXNUGDI-UHFFFAOYSA-N hexan-1-ol Chemical compound CCCCCCO ZSIAUFGUXNUGDI-UHFFFAOYSA-N 0.000 description 2
- JARKCYVAAOWBJS-UHFFFAOYSA-N hexanal Chemical compound CCCCCC=O JARKCYVAAOWBJS-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- XNLICIUVMPYHGG-UHFFFAOYSA-N pentan-2-one Chemical compound CCCC(C)=O XNLICIUVMPYHGG-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- BYEAHWXPCBROCE-UHFFFAOYSA-N 1,1,1,3,3,3-hexafluoropropan-2-ol Chemical compound FC(F)(F)C(O)C(F)(F)F BYEAHWXPCBROCE-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 1
- LGYNIFWIKSEESD-UHFFFAOYSA-N 2-ethylhexanal Chemical compound CCCCC(CC)C=O LGYNIFWIKSEESD-UHFFFAOYSA-N 0.000 description 1
- 101100243025 Arabidopsis thaliana PCO2 gene Proteins 0.000 description 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 1
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 1
- HWSMGEOQSJOPQN-UHFFFAOYSA-N bicyclo[2.2.1]heptane-4-carbaldehyde Chemical compound C1CC2CCC1(C=O)C2 HWSMGEOQSJOPQN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- HPXRVTGHNJAIIH-UHFFFAOYSA-N cyclohexanol Chemical compound OC1CCCCC1 HPXRVTGHNJAIIH-UHFFFAOYSA-N 0.000 description 1
- IGGUWVNICWZJQU-UHFFFAOYSA-N cyclooctanecarbaldehyde Chemical compound O=CC1CCCCCCC1 IGGUWVNICWZJQU-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N n-hexanoic acid Natural products CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N pentanal Chemical compound CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920006112 polar polymer Polymers 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000002351 wastewater 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
- C08F8/28—Condensation with aldehydes or ketones
-
- 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
- C08F16/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F16/38—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an acetal or ketal radical
-
- 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
- C08F216/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
- C08F216/38—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical by an acetal or ketal radical
-
- 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
- C08F8/48—Isomerisation; Cyclisation
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)
Abstract
Description
Claims (14)
- 폴리비닐알콜과 카보닐 화합물을 이산화탄소로 이루어진 산 촉매의 존재하에 그리고 고체 촉매의 비존재하에, 40 내지 200℃에서 반응시킴을 특징으로 하는 폴리비닐 아세탈 수지의 제조방법.
- 제1항에 있어서, 상기 폴리비닐알콜의 평균 중합도가 200 내지 4000이고, 비누화도가 80mol% 이상인 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 상기 카보닐 화합물이 알데히드인 폴리비닐 아세탈 수지의 제조방법.
- 제3항에 있어서, 상기 알데히드의 산가가 20KOHmg/g 이하인 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 상기 폴리비닐알콜과 카보닐 화합물을, 물, 알콜 또는 이들 둘 다를 용매로 하여, 이산화탄소가 용해된 액체 중에서 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 주입시의 폴리비닐알콜의 함유량이, 반응액 전체의 중량에 대하여, 0.01 내지 80중량%인 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 반응 장치내에 이산화탄소를 도입하여 상기 반응 장치내의 압력을 0.1 내지 10MPa로 하여, 폴리비닐알콜과 카보닐 화합물을 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 반응 장치내에 이산화탄소를 도입하여 상기 반응 장치내의 이산화탄소 분압을 0.1 내지 10MPa로 하여 폴리비닐알콜과 카보닐 화합물을 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제7항에 있어서, 이산화탄소로 가압하면서, 폴리비닐알콜과 카보닐 화합물을 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 물에 대한 이산화탄소의 용해도를 용액 중의 이산화탄소의 몰 분율로 나타낸 경우에, 상기 몰 분율이 1×10-4 내지 300×10-4이 되도록 하는 반응 온도 및 반응 장치내의 압력에서 폴리비닐알콜과 카보닐 화합물을 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 반응조 중에서 액체를 교반하면서 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 혼련 장치 중에서 가압 혼련하면서 반응시키는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 아세탈화도가 1mol% 이상인 폴리비닐 아세탈 수지를 수득하는 폴리비닐 아세탈 수지의 제조방법.
- 제1항 또는 제2항에 있어서, 할로겐 원소 함유량이 100ppm 이하이고, 알칼리 금속 원소 함유량이 1000ppm 이하인 폴리비닐 아세탈 수지를 수득하는, 폴리비닐 아세탈 수지의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005230550 | 2005-08-09 | ||
JPJP-P-2005-00230550 | 2005-08-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080034150A KR20080034150A (ko) | 2008-04-18 |
KR100966034B1 true KR100966034B1 (ko) | 2010-06-25 |
Family
ID=37727357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020087003192A Expired - Fee Related KR100966034B1 (ko) | 2005-08-09 | 2006-08-07 | 폴리비닐 아세탈 수지의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20090036636A1 (ko) |
EP (1) | EP1921095B1 (ko) |
JP (1) | JP5054526B2 (ko) |
KR (1) | KR100966034B1 (ko) |
CN (1) | CN101243111B (ko) |
WO (1) | WO2007018174A1 (ko) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008096403A1 (ja) * | 2007-02-02 | 2008-08-14 | Kuraray Co., Ltd. | ポリビニルアセタール樹脂の製造方法 |
JP5001687B2 (ja) * | 2007-03-15 | 2012-08-15 | 積水化学工業株式会社 | ポリビニルアセタール樹脂の製造方法及び製造装置 |
JP5405786B2 (ja) * | 2008-09-19 | 2014-02-05 | 株式会社ファインクレイ | 酸型カルボキシメチルセルロースの製造方法 |
JP5438295B2 (ja) * | 2008-09-22 | 2014-03-12 | 積水化学工業株式会社 | ビニルアセタール系重合体の製造方法 |
JP5336908B2 (ja) * | 2008-09-30 | 2013-11-06 | 積水化学工業株式会社 | ポリビニルアセタール系樹脂の製造方法 |
US8431047B2 (en) | 2008-11-13 | 2013-04-30 | Sekisui Chemical Co., Ltd. | Polyvinyl acetal resin composition |
JP2010254865A (ja) * | 2009-04-27 | 2010-11-11 | Sekisui Chem Co Ltd | ポリビニルアセタールの製造方法 |
JP5466566B2 (ja) * | 2010-04-13 | 2014-04-09 | 積水化学工業株式会社 | ビニルアセタール樹脂の製造方法 |
JP5485852B2 (ja) * | 2010-09-30 | 2014-05-07 | 積水化学工業株式会社 | ビニルアセタール樹脂の製造方法 |
JP5623856B2 (ja) * | 2010-09-30 | 2014-11-12 | 積水化学工業株式会社 | ビニルアセタール樹脂の製造方法 |
CN101954315B (zh) * | 2010-10-13 | 2012-10-03 | 中蓝连海设计研究院 | 一种氯化钠浮选剂及其制备方法与用途 |
CN103765608B (zh) * | 2011-06-28 | 2016-05-18 | 株式会社可乐丽 | 太阳能电池用密封材料和夹层玻璃用中间膜 |
JP5941255B2 (ja) * | 2011-08-29 | 2016-06-29 | 積水化学工業株式会社 | ポリビニルアセタール樹脂の製造方法 |
JP5956816B2 (ja) * | 2012-04-23 | 2016-07-27 | 積水化学工業株式会社 | ポリビニルアセタール系樹脂の製造方法 |
JP5926602B2 (ja) * | 2012-04-23 | 2016-05-25 | 積水化学工業株式会社 | ポリビニルアセタール樹脂の製造方法及びポリビニルアセタール樹脂 |
JP5899042B2 (ja) * | 2012-05-02 | 2016-04-06 | 積水化学工業株式会社 | ポリビニルアセタール系樹脂の製造方法 |
JP5926609B2 (ja) * | 2012-05-11 | 2016-05-25 | 積水化学工業株式会社 | 水溶性ポリビニルアセタールの製造方法及び水溶性ポリビニルアセタール |
WO2014024873A1 (ja) * | 2012-08-06 | 2014-02-13 | コニカミノルタ株式会社 | 光反射フィルムおよびこれを用いた光反射体 |
TW201710301A (zh) * | 2015-05-29 | 2017-03-16 | 索魯提亞有限公司 | 用於製造具有增強的粒子傳輸及回收之聚(乙烯縮醛)樹脂之系統及方法 |
KR102097205B1 (ko) * | 2018-05-08 | 2020-04-03 | 에스케이씨 주식회사 | 폴리비닐아세탈 수지 조성물 및 이를 포함하는 접합용 중간막 |
KR102057397B1 (ko) | 2018-08-16 | 2019-12-18 | 에스케이씨 주식회사 | 폴리비닐부티랄 수지 조성물의 제조방법 및 이를 포함하는 유리접합용 필름 |
MY189297A (en) | 2019-03-29 | 2022-02-03 | Sekisui Chemical Co Ltd | Resin composition for ceramic green sheet, ceramic green sheet, and layered ceramic capacitor |
KR102192524B1 (ko) | 2019-06-28 | 2020-12-17 | 에스케이씨 주식회사 | 폴리비닐아세탈 수지 조성물의 제조방법, 폴리비닐아세탈 수지 조성물 및 이를 포함하는 접합용 필름 |
CN117264098A (zh) * | 2023-02-23 | 2023-12-22 | 安徽皖维先进功能膜材料研究院有限公司 | 一种聚乙烯醇缩醛立体异构比例的调控方法 |
CN116141566B (zh) * | 2023-02-26 | 2024-10-29 | 四川大学 | 一种利用聚合物溶液在高压气体中制备聚合物泡沫的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003033548A1 (en) | 2001-10-16 | 2003-04-24 | Sekisui Chemical Co., Ltd. | Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer |
KR20070053210A (ko) * | 2004-08-04 | 2007-05-23 | 세키스이가가쿠 고교가부시키가이샤 | 폴리비닐아세탈 수지의 제조 방법, 폴리비닐부티랄 수지,및 에스테르화된 폴리비닐알코올 수지의 제조 방법 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862908A (en) * | 1954-12-15 | 1958-12-02 | Celanese Corp | Polyvinyl acetals |
US3052652A (en) * | 1958-02-26 | 1962-09-04 | Borden Co | Alkoxylated polyvinyl alcohol |
US3547837A (en) * | 1965-08-25 | 1970-12-15 | Kuraray Co | Polyvinyl formal porous products obtained from aqueous solutions of zinc chloride or acetic acid |
JPH0597919A (ja) | 1991-10-04 | 1993-04-20 | Sekisui Chem Co Ltd | ポリビニルアセタール樹脂の製造方法 |
JP2000038456A (ja) | 1997-10-29 | 2000-02-08 | Sekisui Chem Co Ltd | ポリビニルアセタール樹脂及びその製造方法、合わせガラス用中間膜、並びに、合わせガラス |
JP3933305B2 (ja) | 1998-06-05 | 2007-06-20 | 電気化学工業株式会社 | ポリビニルブチラール樹脂の製造方法 |
JP2005002285A (ja) * | 2003-06-13 | 2005-01-06 | Sekisui Chem Co Ltd | ポリビニルアセタール樹脂の製造方法及びポリビニルブチラール樹脂 |
JP2006022160A (ja) * | 2004-07-06 | 2006-01-26 | Sekisui Chem Co Ltd | 変性ポリビニルアルコール |
-
2006
- 2006-08-07 EP EP06782433.4A patent/EP1921095B1/en not_active Not-in-force
- 2006-08-07 WO PCT/JP2006/315591 patent/WO2007018174A1/ja active Application Filing
- 2006-08-07 CN CN2006800294155A patent/CN101243111B/zh not_active Expired - Fee Related
- 2006-08-07 JP JP2007529572A patent/JP5054526B2/ja not_active Expired - Fee Related
- 2006-08-07 US US12/063,169 patent/US20090036636A1/en not_active Abandoned
- 2006-08-07 KR KR1020087003192A patent/KR100966034B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003033548A1 (en) | 2001-10-16 | 2003-04-24 | Sekisui Chemical Co., Ltd. | Process for producing modified polymer, apparatus for producing modified polymer, and modified polymer |
KR20070053210A (ko) * | 2004-08-04 | 2007-05-23 | 세키스이가가쿠 고교가부시키가이샤 | 폴리비닐아세탈 수지의 제조 방법, 폴리비닐부티랄 수지,및 에스테르화된 폴리비닐알코올 수지의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1921095A1 (en) | 2008-05-14 |
CN101243111B (zh) | 2011-08-31 |
US20090036636A1 (en) | 2009-02-05 |
CN101243111A (zh) | 2008-08-13 |
WO2007018174A1 (ja) | 2007-02-15 |
KR20080034150A (ko) | 2008-04-18 |
EP1921095A4 (en) | 2009-01-07 |
JPWO2007018174A1 (ja) | 2009-02-19 |
EP1921095B1 (en) | 2017-06-14 |
JP5054526B2 (ja) | 2012-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100966034B1 (ko) | 폴리비닐 아세탈 수지의 제조방법 | |
JP5060496B2 (ja) | ポリビニルアセタール樹脂の製造方法 | |
KR101106513B1 (ko) | 폴리비닐아세탈 수지의 제조 방법, 폴리비닐부티랄 수지,및 에스테르화된 폴리비닐알코올 수지의 제조 방법 | |
JP7015834B2 (ja) | 変性ポリビニルアルコール樹脂の製造方法 | |
JP5466566B2 (ja) | ビニルアセタール樹脂の製造方法 | |
JP4794121B2 (ja) | インキまたは塗料用バインダー | |
JP5926609B2 (ja) | 水溶性ポリビニルアセタールの製造方法及び水溶性ポリビニルアセタール | |
EP4368644A1 (en) | Dispersion stabilizer and method for producing vinyl polymer | |
JP4231339B2 (ja) | ポリビニルアセタール樹脂の製造方法、ポリビニルブチラール、及び、エステル化されたポリビニルアルコール樹脂の製造方法 | |
JP2011219670A (ja) | ビニルアセタール樹脂の製造方法 | |
JP4439670B2 (ja) | ポリビニルアセタール樹脂の製造方法 | |
JP2005002285A (ja) | ポリビニルアセタール樹脂の製造方法及びポリビニルブチラール樹脂 | |
JP2011102341A (ja) | ポリビニルアセタールの製造方法 | |
JP2010254865A (ja) | ポリビニルアセタールの製造方法 | |
JP5956816B2 (ja) | ポリビニルアセタール系樹脂の製造方法 | |
JP2002069127A (ja) | ポリビニルアセタール系樹脂の製造方法 | |
JP5899042B2 (ja) | ポリビニルアセタール系樹脂の製造方法 | |
JP3971850B2 (ja) | アルキルアセタール化ポリビニルアルコール樹脂及びその製造方法 | |
JP2002069125A (ja) | ポリビニルアセタール系樹脂の製造方法 | |
JPH08113608A (ja) | ポリビニルアセタール樹脂の製造方法 | |
JP2004068012A (ja) | インキおよび塗料用バインダー | |
EP4368645A1 (en) | Dispersion stabilizer and vinyl-based polymer production method | |
JP6143292B2 (ja) | ポリビニルアセタールの製造方法 | |
JP2011102342A (ja) | ポリビニルアセタールの製造方法 | |
JP5677794B2 (ja) | ポリビニルアセタールの製造方法及びポリビニルアセタール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0105 | International application |
Patent event date: 20080205 Patent event code: PA01051R01D Comment text: International Patent Application |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20080314 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20091125 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20100531 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20100617 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20100618 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
FPAY | Annual fee payment |
Payment date: 20130520 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20130520 Start annual number: 4 End annual number: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140516 Year of fee payment: 5 |
|
PR1001 | Payment of annual fee |
Payment date: 20140516 Start annual number: 5 End annual number: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150518 Year of fee payment: 6 |
|
PR1001 | Payment of annual fee |
Payment date: 20150518 Start annual number: 6 End annual number: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160517 Year of fee payment: 7 |
|
PR1001 | Payment of annual fee |
Payment date: 20160517 Start annual number: 7 End annual number: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170522 Year of fee payment: 8 |
|
PR1001 | Payment of annual fee |
Payment date: 20170522 Start annual number: 8 End annual number: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180516 Year of fee payment: 9 |
|
PR1001 | Payment of annual fee |
Payment date: 20180516 Start annual number: 9 End annual number: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190515 Year of fee payment: 10 |
|
PR1001 | Payment of annual fee |
Payment date: 20190515 Start annual number: 10 End annual number: 10 |
|
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20220328 |