NO331828B1 - Fremgangsmate for vandig suspensjonspolymerisering av vinylklorid samt polymerer og kopolymerer basert pa vinylklorid. - Google Patents
Fremgangsmate for vandig suspensjonspolymerisering av vinylklorid samt polymerer og kopolymerer basert pa vinylklorid. Download PDFInfo
- Publication number
- NO331828B1 NO331828B1 NO20034354A NO20034354A NO331828B1 NO 331828 B1 NO331828 B1 NO 331828B1 NO 20034354 A NO20034354 A NO 20034354A NO 20034354 A NO20034354 A NO 20034354A NO 331828 B1 NO331828 B1 NO 331828B1
- Authority
- NO
- Norway
- Prior art keywords
- tert
- peroxy
- alkanoate
- weight
- vinyl chloride
- Prior art date
Links
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000007900 aqueous suspension Substances 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000010557 suspension polymerization reaction Methods 0.000 title claims abstract description 10
- 229920000642 polymer Polymers 0.000 title claims description 7
- 229920001577 copolymer Polymers 0.000 title claims description 5
- 239000000178 monomer Substances 0.000 claims abstract description 24
- 125000005634 peroxydicarbonate group Chemical group 0.000 claims abstract description 9
- 239000012933 diacyl peroxide Substances 0.000 claims abstract description 8
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 8
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- -1 nitroxides Chemical group 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical class ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- UZFMOKQJFYMBGY-UHFFFAOYSA-N 4-hydroxy-TEMPO Chemical group CC1(C)CC(O)CC(C)(C)N1[O] UZFMOKQJFYMBGY-UHFFFAOYSA-N 0.000 claims description 11
- 125000004432 carbon atom Chemical group C* 0.000 claims description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 8
- 239000003505 polymerization initiator Substances 0.000 claims description 8
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 claims description 7
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical group CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 claims description 7
- 238000009472 formulation Methods 0.000 claims description 5
- HGXJDMCMYLEZMJ-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOOC(=O)C(C)(C)C HGXJDMCMYLEZMJ-UHFFFAOYSA-N 0.000 claims description 3
- MVELOSYXCOVILT-UHFFFAOYSA-N (4-hydroxy-2-methylpentan-2-yl) 7,7-dimethyloctaneperoxoate Chemical group CC(O)CC(C)(C)OOC(=O)CCCCCC(C)(C)C MVELOSYXCOVILT-UHFFFAOYSA-N 0.000 claims description 3
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical group CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 0.000 claims description 3
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- 229920001174 Diethylhydroxylamine Polymers 0.000 claims description 2
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical group CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 claims description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- FVCOIAYSJZGECG-UHFFFAOYSA-N diethylhydroxylamine Chemical group CCN(O)CC FVCOIAYSJZGECG-UHFFFAOYSA-N 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims 1
- 125000006651 (C3-C20) cycloalkyl group Chemical group 0.000 claims 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 1
- 239000003999 initiator Substances 0.000 abstract description 22
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 9
- YLFIGGHWWPSIEG-UHFFFAOYSA-N aminoxyl Chemical compound [O]N YLFIGGHWWPSIEG-UHFFFAOYSA-N 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 description 35
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 description 10
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 10
- 239000004372 Polyvinyl alcohol Substances 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 9
- 230000007062 hydrolysis Effects 0.000 description 9
- 238000006460 hydrolysis reaction Methods 0.000 description 9
- 239000012429 reaction media Substances 0.000 description 9
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 8
- 150000003254 radicals Chemical class 0.000 description 8
- 239000012736 aqueous medium Substances 0.000 description 7
- 238000007872 degassing Methods 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000011541 reaction mixture Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 5
- 239000011149 active material Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000007873 sieving Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000375 suspending agent Substances 0.000 description 3
- 101100058329 Arabidopsis thaliana BHLH28 gene Proteins 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- FQUDPIIGGVBZEQ-UHFFFAOYSA-N acetone thiosemicarbazone Chemical compound CC(C)=NNC(N)=S FQUDPIIGGVBZEQ-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 2
- CZBZUDVBLSSABA-UHFFFAOYSA-N butylated hydroxyanisole Chemical compound COC1=CC=C(O)C(C(C)(C)C)=C1.COC1=CC=C(O)C=C1C(C)(C)C CZBZUDVBLSSABA-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical group CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- CRJIYMRJTJWVLU-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-yl 3-(5,5-dimethylhexyl)dioxirane-3-carboxylate Chemical compound CC(C)(C)CCCCC1(C(=O)OC(C)(C)CC(C)(C)C)OO1 CRJIYMRJTJWVLU-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- TVWGHFVGFWIHFN-UHFFFAOYSA-N 2-hexadecan-2-yl-4,6-dimethylphenol Chemical compound CCCCCCCCCCCCCCC(C)C1=CC(C)=CC(C)=C1O TVWGHFVGFWIHFN-UHFFFAOYSA-N 0.000 description 1
- RAWISQFSQWIXCW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)CC RAWISQFSQWIXCW-UHFFFAOYSA-N 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- GEPIUTWNBHBHIO-UHFFFAOYSA-N 3-carboxy-PROXYL Chemical compound CC1(C)CC(C(O)=O)C(C)(C)N1[O] GEPIUTWNBHBHIO-UHFFFAOYSA-N 0.000 description 1
- UXBLSWOMIHTQPH-UHFFFAOYSA-N 4-acetamido-TEMPO Chemical compound CC(=O)NC1CC(C)(C)N([O])C(C)(C)C1 UXBLSWOMIHTQPH-UHFFFAOYSA-N 0.000 description 1
- XUXUHDYTLNCYQQ-UHFFFAOYSA-N 4-amino-TEMPO Chemical compound CC1(C)CC(N)CC(C)(C)N1[O] XUXUHDYTLNCYQQ-UHFFFAOYSA-N 0.000 description 1
- SFXHWRCRQNGVLJ-UHFFFAOYSA-N 4-methoxy-TEMPO Chemical compound COC1CC(C)(C)N([O])C(C)(C)C1 SFXHWRCRQNGVLJ-UHFFFAOYSA-N 0.000 description 1
- WSGDRFHJFJRSFY-UHFFFAOYSA-N 4-oxo-TEMPO Chemical compound CC1(C)CC(=O)CC(C)(C)N1[O] WSGDRFHJFJRSFY-UHFFFAOYSA-N 0.000 description 1
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 239000004262 Ethyl gallate Substances 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- RPDUDBYMNGAHEM-UHFFFAOYSA-N PROXYL Chemical compound CC1(C)CCC(C)(C)N1[O] RPDUDBYMNGAHEM-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- CIUQDSCDWFSTQR-UHFFFAOYSA-N [C]1=CC=CC=C1 Chemical compound [C]1=CC=CC=C1 CIUQDSCDWFSTQR-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002734 metacrylic acid derivatives Chemical class 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methyl-cyclopentane Natural products CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- SSDSCDGVMJFTEQ-UHFFFAOYSA-N octadecyl 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)CCC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 SSDSCDGVMJFTEQ-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000002023 wood 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
- C08F14/00—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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/38—Mixtures of peroxy-compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0104425A FR2822832B1 (fr) | 2001-04-02 | 2001-04-02 | Polymerisation en suspension acqueuse du chlorure de vinyle seul ou en melange avec un autre monomere vinylique avec utilisation d'un radical stable de type nitroxyde comme agent d'arret de polymerisation |
| PCT/FR2002/001094 WO2002079279A1 (fr) | 2001-04-02 | 2002-03-28 | Polymerisation en suspension aqueuse du chlorure de vinyle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20034354D0 NO20034354D0 (no) | 2003-09-29 |
| NO20034354L NO20034354L (no) | 2003-09-29 |
| NO331828B1 true NO331828B1 (no) | 2012-04-16 |
Family
ID=8861818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20034354A NO331828B1 (no) | 2001-04-02 | 2003-09-29 | Fremgangsmate for vandig suspensjonspolymerisering av vinylklorid samt polymerer og kopolymerer basert pa vinylklorid. |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US20040132930A1 (cs) |
| EP (1) | EP1383809B1 (cs) |
| JP (1) | JP3831807B2 (cs) |
| KR (1) | KR100567300B1 (cs) |
| CN (1) | CN1219801C (cs) |
| AT (1) | ATE299155T1 (cs) |
| AU (1) | AU2002257855B2 (cs) |
| BR (1) | BR0207637B1 (cs) |
| CA (1) | CA2441807C (cs) |
| CZ (1) | CZ299022B6 (cs) |
| DE (1) | DE60204957T2 (cs) |
| ES (1) | ES2243723T3 (cs) |
| FR (1) | FR2822832B1 (cs) |
| HU (1) | HU226900B1 (cs) |
| IL (2) | IL157798A0 (cs) |
| MA (1) | MA26111A1 (cs) |
| MX (1) | MXPA03008986A (cs) |
| NO (1) | NO331828B1 (cs) |
| PT (1) | PT1383809E (cs) |
| TW (1) | TWI242017B (cs) |
| WO (1) | WO2002079279A1 (cs) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MXPA04010751A (es) | 2002-05-01 | 2005-03-07 | Ciba Sc Holding Ag | Proceso para detener la cadena de la polimerizacion del cloruro de polivinilo (pvc). |
| WO2007032630A1 (en) * | 2005-09-13 | 2007-03-22 | Lg Chem, Ltd. | Method of preparing vinylchloride-based copolymer and vinylchloride plastisol composition including vinylchloride-based copolymer prepared using the method |
| KR101037763B1 (ko) * | 2007-01-11 | 2011-05-27 | 듀오백코리아 주식회사 | 의자용 캐스터 |
| CN102325807A (zh) * | 2009-01-21 | 2012-01-18 | 塔明克公司 | 氯乙烯聚合方法 |
| KR101410547B1 (ko) * | 2010-09-06 | 2014-06-20 | 주식회사 엘지화학 | 높은 생산성과 향상된 열 안정성을 갖는 염화비닐계 수지의 제조 방법 |
| US8691994B2 (en) * | 2011-02-03 | 2014-04-08 | Nalco Company | Multi-component polymerization inhibitors for ethylenically unsaturated monomers |
| CN102181000B (zh) * | 2011-04-02 | 2012-08-22 | 西安道尔达化工有限公司 | 一种聚氯乙烯用水乳型高效终止剂及其制备方法 |
| CN102432715B (zh) * | 2011-11-28 | 2013-08-14 | 河北盛华化工有限公司 | 一种聚氯乙烯聚合专用乳液型终止剂的制备方法 |
| FR2986003B1 (fr) * | 2012-01-24 | 2015-01-16 | Arkema France | Procede de preparation de polymeres halogenes |
| CN112830986A (zh) * | 2020-12-27 | 2021-05-25 | 新沂市星辰新材料科技有限公司 | 一种能够提高白度和老化白度的pvc终止剂及其制备方法 |
| EP4209518A4 (en) * | 2021-07-01 | 2024-04-24 | Lg Chem, Ltd. | PROCESS FOR PRODUCING VINYL CHLORIDE-BASED POLYMER AND VINYL CHLORIDE-BASED POLYMER PRODUCED BY THIS PROCESS |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1235872A1 (ru) * | 1984-08-06 | 1986-06-07 | Научно-Исследовательский Институт Химии При Горьковском Ордена Трудового Красного Знамени Государственном Университете Им.Н.И.Лобачевского | Способ получени виниловых полимеров |
| US4749757A (en) * | 1986-08-21 | 1988-06-07 | Exxon Chemical Patents Inc. | High bulk density PVC resin suspension polymerization with inhibitor |
| FR2730240A1 (fr) * | 1995-02-07 | 1996-08-09 | Atochem Elf Sa | Stabilisation d'un polymere par un radical libre stable |
| US5641845A (en) * | 1995-08-11 | 1997-06-24 | Libbey-Owens-Ford Co. | Copolymers of vinyl chloride, allyl glycidyl ether, and a vinyl ester and method of making the same |
| USH1957H1 (en) * | 1997-10-29 | 2001-04-03 | Basf Aktiengesellschaft | Immediate termination of free radical polymerizations |
| US6020435A (en) * | 1997-11-05 | 2000-02-01 | Rohm And Haas Company | Process for preparing polymer core shell type emulsions and polymers formed therefrom |
| US5880230A (en) * | 1997-12-31 | 1999-03-09 | Nalco/Exxon Energy Chemicals, L.P. | Shortstop agents for vinyl polymerizations |
| TWI236482B (en) * | 2000-11-13 | 2005-07-21 | Ciba Sc Holding Ag | Process for the (co)polymerization of vinyl chloride in the presence of a stable free nitroxyl radical |
-
2001
- 2001-04-02 FR FR0104425A patent/FR2822832B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-28 PT PT02727647T patent/PT1383809E/pt unknown
- 2002-03-28 CN CNB028078829A patent/CN1219801C/zh not_active Expired - Lifetime
- 2002-03-28 CA CA002441807A patent/CA2441807C/fr not_active Expired - Fee Related
- 2002-03-28 WO PCT/FR2002/001094 patent/WO2002079279A1/fr not_active Ceased
- 2002-03-28 EP EP02727647A patent/EP1383809B1/fr not_active Expired - Lifetime
- 2002-03-28 KR KR1020037012975A patent/KR100567300B1/ko not_active Expired - Lifetime
- 2002-03-28 BR BRPI0207637-3A patent/BR0207637B1/pt not_active IP Right Cessation
- 2002-03-28 MX MXPA03008986A patent/MXPA03008986A/es active IP Right Grant
- 2002-03-28 IL IL15779802A patent/IL157798A0/xx active IP Right Grant
- 2002-03-28 HU HU0304089A patent/HU226900B1/hu unknown
- 2002-03-28 ES ES02727647T patent/ES2243723T3/es not_active Expired - Lifetime
- 2002-03-28 AT AT02727647T patent/ATE299155T1/de not_active IP Right Cessation
- 2002-03-28 DE DE60204957T patent/DE60204957T2/de not_active Expired - Lifetime
- 2002-03-28 AU AU2002257855A patent/AU2002257855B2/en not_active Ceased
- 2002-03-28 JP JP2002577902A patent/JP3831807B2/ja not_active Expired - Lifetime
- 2002-03-28 CZ CZ20032607A patent/CZ299022B6/cs not_active IP Right Cessation
- 2002-03-28 US US10/473,891 patent/US20040132930A1/en not_active Abandoned
- 2002-04-02 TW TW091106630A patent/TWI242017B/zh not_active IP Right Cessation
-
2003
- 2003-09-07 IL IL157798A patent/IL157798A/en not_active IP Right Cessation
- 2003-09-29 NO NO20034354A patent/NO331828B1/no not_active IP Right Cessation
- 2003-11-03 MA MA27378A patent/MA26111A1/fr unknown
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