BRPI0409446B1 - dosagem de peróxido para um processo de suspensão em que estireno é polimerizado - Google Patents
dosagem de peróxido para um processo de suspensão em que estireno é polimerizado Download PDFInfo
- Publication number
- BRPI0409446B1 BRPI0409446B1 BRPI0409446A BRPI0409446A BRPI0409446B1 BR PI0409446 B1 BRPI0409446 B1 BR PI0409446B1 BR PI0409446 A BRPI0409446 A BR PI0409446A BR PI0409446 A BRPI0409446 A BR PI0409446A BR PI0409446 B1 BRPI0409446 B1 BR PI0409446B1
- Authority
- BR
- Brazil
- Prior art keywords
- initiator
- less
- polymerization
- monomer
- styrene
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 83
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 239000000725 suspension Substances 0.000 title abstract description 15
- 150000002978 peroxides Chemical class 0.000 title abstract description 14
- 239000003999 initiator Substances 0.000 claims abstract description 75
- 239000011541 reaction mixture Substances 0.000 claims abstract description 16
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 238000010557 suspension polymerization reaction Methods 0.000 claims abstract description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 71
- 239000000178 monomer Substances 0.000 claims description 47
- 229920000642 polymer Polymers 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 20
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical class C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 14
- 239000006185 dispersion Substances 0.000 claims description 13
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- -1 ketone peroxides Chemical class 0.000 claims description 11
- 239000004604 Blowing Agent Substances 0.000 claims description 9
- NALFRYPTRXKZPN-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)-3,3,5-trimethylcyclohexane Chemical compound CC1CC(C)(C)CC(OOC(C)(C)C)(OOC(C)(C)C)C1 NALFRYPTRXKZPN-UHFFFAOYSA-N 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- AVTLBBWTUPQRAY-UHFFFAOYSA-N 2-(2-cyanobutan-2-yldiazenyl)-2-methylbutanenitrile Chemical compound CCC(C)(C#N)N=NC(C)(CC)C#N AVTLBBWTUPQRAY-UHFFFAOYSA-N 0.000 claims description 3
- OZAIFHULBGXAKX-UHFFFAOYSA-N 2-(2-cyanopropan-2-yldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 claims description 3
- HSLFISVKRDQEBY-UHFFFAOYSA-N 1,1-bis(tert-butylperoxy)cyclohexane Chemical compound CC(C)(C)OOC1(OOC(C)(C)C)CCCCC1 HSLFISVKRDQEBY-UHFFFAOYSA-N 0.000 claims description 2
- HQOVXPHOJANJBR-UHFFFAOYSA-N 2,2-bis(tert-butylperoxy)butane Chemical compound CC(C)(C)OOC(C)(CC)OOC(C)(C)C HQOVXPHOJANJBR-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims description 2
- 239000012467 final product Substances 0.000 claims description 2
- 150000004978 peroxycarbonates Chemical class 0.000 claims description 2
- 125000005634 peroxydicarbonate group Chemical group 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims 1
- 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims 1
- 239000004794 expanded polystyrene Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 abstract description 11
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 8
- 239000002245 particle Substances 0.000 description 8
- 239000004793 Polystyrene Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- 229920002223 polystyrene Polymers 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 229920006248 expandable polystyrene Polymers 0.000 description 6
- 239000004342 Benzoyl peroxide Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 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 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000002902 bimodal effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- WRXCBRHBHGNNQA-UHFFFAOYSA-N (2,4-dichlorobenzoyl) 2,4-dichlorobenzenecarboperoxoate Chemical compound ClC1=CC(Cl)=CC=C1C(=O)OOC(=O)C1=CC=C(Cl)C=C1Cl WRXCBRHBHGNNQA-UHFFFAOYSA-N 0.000 description 1
- JMYZLRSSLFFUQN-UHFFFAOYSA-N (2-chlorobenzoyl) 2-chlorobenzenecarboperoxoate Chemical compound ClC1=CC=CC=C1C(=O)OOC(=O)C1=CC=CC=C1Cl JMYZLRSSLFFUQN-UHFFFAOYSA-N 0.000 description 1
- WBRXUWMRHIEUSN-UHFFFAOYSA-N (3-methylbenzoyl) 3-methylbenzenecarboperoxoate;(4-methylbenzoyl) 4-methylbenzenecarboperoxoate Chemical compound C1=CC(C)=CC=C1C(=O)OOC(=O)C1=CC=C(C)C=C1.CC1=CC=CC(C(=O)OOC(=O)C=2C=C(C)C=CC=2)=C1 WBRXUWMRHIEUSN-UHFFFAOYSA-N 0.000 description 1
- RERBZZQPFKUWQP-UHFFFAOYSA-N (4-tert-butylbenzoyl) 4-tert-butylbenzenecarboperoxoate Chemical compound C1=CC(C(C)(C)C)=CC=C1C(=O)OOC(=O)C1=CC=C(C(C)(C)C)C=C1 RERBZZQPFKUWQP-UHFFFAOYSA-N 0.000 description 1
- DEQYKFQEQDSGBB-UHFFFAOYSA-N 2-(2-carboxybenzoyl)peroxycarbonylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(=O)OOC(=O)C1=CC=CC=C1C(O)=O DEQYKFQEQDSGBB-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
- LXUJDFITFWBMQT-UHFFFAOYSA-M 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC([O-])=O LXUJDFITFWBMQT-UHFFFAOYSA-M 0.000 description 1
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 1
- 125000001216 2-naphthoyl group Chemical group C1=C(C=CC2=CC=CC=C12)C(=O)* 0.000 description 1
- OZAIFHULBGXAKX-VAWYXSNFSA-N AIBN Substances N#CC(C)(C)\N=N\C(C)(C)C#N OZAIFHULBGXAKX-VAWYXSNFSA-N 0.000 description 1
- 102100040409 Ameloblastin Human genes 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 101000891247 Homo sapiens Ameloblastin Proteins 0.000 description 1
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 1
- YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 239000012986 chain transfer agent Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012933 diacyl peroxide Substances 0.000 description 1
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000000977 initiatory effect Effects 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
- 238000005259 measurement Methods 0.000 description 1
- VIDGELNFXVPECZ-UHFFFAOYSA-N naphthalene-1-carbonyl naphthalene-1-carboperoxoate Chemical compound C1=CC=C2C(C(OOC(=O)C=3C4=CC=CC=C4C=CC=3)=O)=CC=CC2=C1 VIDGELNFXVPECZ-UHFFFAOYSA-N 0.000 description 1
- 238000005457 optimization Methods 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
- 239000006174 pH buffer Substances 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- GJBRNHKUVLOCEB-UHFFFAOYSA-N tert-butyl benzenecarboperoxoate Chemical compound CC(C)(C)OOC(=O)C1=CC=CC=C1 GJBRNHKUVLOCEB-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 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
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/18—Suspension polymerisation
-
- 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
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/46—Polymerisation initiated by wave energy or particle radiation
- C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
- C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03076088 | 2003-04-14 | ||
| US47196303P | 2003-05-20 | 2003-05-20 | |
| US53022203P | 2003-12-17 | 2003-12-17 | |
| PCT/EP2004/003661 WO2004089999A2 (en) | 2003-04-14 | 2004-04-02 | Dosing of peroxide to a suspension process wherein styrene is polymerized |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0409446A BRPI0409446A (pt) | 2006-04-18 |
| BRPI0409446B1 true BRPI0409446B1 (pt) | 2016-06-07 |
Family
ID=33162639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0409446A BRPI0409446B1 (pt) | 2003-04-14 | 2004-04-02 | dosagem de peróxido para um processo de suspensão em que estireno é polimerizado |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7132485B2 (enExample) |
| EP (1) | EP1613672B1 (enExample) |
| JP (1) | JP4524279B2 (enExample) |
| KR (1) | KR101093477B1 (enExample) |
| CN (1) | CN100439406C (enExample) |
| AR (1) | AR043865A1 (enExample) |
| BR (1) | BRPI0409446B1 (enExample) |
| CL (1) | CL2004000789A1 (enExample) |
| MX (1) | MXPA05011015A (enExample) |
| PL (1) | PL1613672T3 (enExample) |
| TW (1) | TWI343924B (enExample) |
| WO (1) | WO2004089999A2 (enExample) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2879207B1 (fr) * | 2004-12-10 | 2007-07-06 | Commissariat Energie Atomique | Procede et dispositif de fabrication de billes ou de ballons en mousse polymere |
| JP2011503335A (ja) * | 2007-11-20 | 2011-01-27 | アクゾ ノーベル ナムローゼ フェンノートシャップ | スチレン系（コ）ポリマーの調製方法 |
| US8822610B2 (en) * | 2008-12-22 | 2014-09-02 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
| US8815971B2 (en) | 2008-12-22 | 2014-08-26 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
| SA110310245B1 (ar) | 2009-04-03 | 2014-11-12 | اكزو نوبل كيميكا | معلق بيروكسيد ثنائي آسيل صلب مائي |
| FR2948375B1 (fr) * | 2009-07-27 | 2011-12-30 | Arkema France | Procede de preparation de polystyrene expansible par injection en continu d'un peroxyde organique liquide |
| KR20120117980A (ko) * | 2009-12-10 | 2012-10-25 | 아크조 노벨 케미칼즈 인터내셔널 비.브이. | 스티렌 중합 방법 |
| CN102603929B (zh) * | 2012-02-29 | 2014-10-29 | 无锡知益微球科技有限公司 | 一种高分子颗粒的制备方法 |
| KR101336251B1 (ko) * | 2012-08-29 | 2013-12-03 | 포항공과대학교 산학협력단 | 스티렌 단량체를 이용한 전기 방사된 폴리스티렌 나노 섬유의 제조 방법 및 폴리스티렌-양자점 하이브리드 나노섬유의 제조 방법 |
| CN102875734B (zh) * | 2012-09-29 | 2014-08-06 | 东莞新长桥塑料有限公司 | 回收级可发性聚苯乙烯以及利用种子聚合法制备回收级可发性聚苯乙烯的方法 |
| CN102863569B (zh) * | 2012-09-29 | 2014-05-14 | 东莞新长桥塑料有限公司 | 低挥发性有机物含量的阻燃型可发性聚苯乙烯树脂及其制备方法 |
| KR102156109B1 (ko) * | 2017-09-29 | 2020-09-15 | 주식회사 엘지화학 | 탄소섬유 제조용 아크릴로니트릴계 중합체의 제조방법 |
| WO2023136699A1 (ko) * | 2022-01-17 | 2023-07-20 | 주식회사 엘지화학 | 중합체의 제조방법 |
| WO2025186291A1 (en) | 2024-03-08 | 2025-09-12 | Nouryon Chemicals International B.V. | Process for recycling polystyrene |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3451985A (en) * | 1964-03-26 | 1969-06-24 | Monsanto Co | Method of polymerizing vinyl monomers |
| US4173688A (en) | 1973-07-23 | 1979-11-06 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Process for preparing styrenic polymer foams |
| GB1416405A (en) | 1973-07-27 | 1975-12-03 | Sekisui Chemical Co Ltd | Process for preparing styrenic polymer particles |
| US4363881A (en) | 1980-11-26 | 1982-12-14 | Cellofoam A.G. | Method of making uniformly-sized expandable polymeric particles |
| ZA818026B (en) * | 1980-11-26 | 1982-10-27 | Cellofoam Ag | Method of making uniformly-sized expandable polymeric particles |
| JPS6047037A (ja) * | 1983-08-24 | 1985-03-14 | Hitachi Chem Co Ltd | 発泡性スチレン系樹脂粒子の製造法 |
| EP0234705A3 (en) | 1986-01-23 | 1989-01-25 | Mitsubishi Yuka Badische Co., Ltd. | Process for producing expandable polystyrene beads |
| JP2684400B2 (ja) * | 1989-01-09 | 1997-12-03 | 出光石油化学株式会社 | スチレン系重合体及びその製造方法 |
| JPH02255708A (ja) | 1989-03-30 | 1990-10-16 | Idemitsu Petrochem Co Ltd | スチレン系重合体の製造方法 |
| DE4029298A1 (de) * | 1990-09-15 | 1992-03-19 | Huels Chemische Werke Ag | Verfahren zur koernungssteuerung bei der herstellung von expandierbaren styrolpolymerisaten durch suspensionspolymerisation |
| GB9020579D0 (en) * | 1990-09-20 | 1990-10-31 | Shell Int Research | Process for manufacture of poly(vinyl substituted aromatic)compounds and epdm rubber containing polymer compositions |
| JP2933707B2 (ja) | 1990-11-21 | 1999-08-16 | 鐘淵化学工業株式会社 | 発泡性スチレン系重合体粒子の製造方法 |
| EP0492712A1 (en) | 1990-12-24 | 1992-07-01 | Akzo Nobel N.V. | Peroxide compositions with ethoxylated water-soluble polymers |
| JP3054014B2 (ja) * | 1993-12-27 | 2000-06-19 | 積水化成品工業株式会社 | 発泡性スチレン系重合体粒子の製造方法 |
| DE19530765A1 (de) * | 1995-08-22 | 1997-02-27 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von expandierbaren Styrolpolymerisaten |
| JPH1017698A (ja) * | 1996-07-04 | 1998-01-20 | Shell Japan Kk | 発泡性スチレン系樹脂粒子 |
| GB9721603D0 (en) | 1997-10-10 | 1997-12-10 | Dyno Ind Asa | Method |
| AU3819399A (en) | 1998-04-17 | 1999-11-08 | Shell Internationale Research Maatschappij B.V. | Process for the preparation of expandable polymer particles |
| HU230607B1 (hu) | 1998-09-21 | 2017-03-28 | Akzo Nobel N.V. | Nagyon gyors iniciátorok folytonos adagolása polimerizációs reakciók során |
| DE19911960A1 (de) | 1999-03-17 | 2000-09-21 | Basf Ag | Verfahren zur Herstellung von Stilben/Styrol-Copolymeren |
| US6984702B2 (en) | 2000-03-22 | 2006-01-10 | Dynal Biotech Asa | Process for the preparation of functionalized polymer particles |
| DE10039388A1 (de) | 2000-08-11 | 2002-02-21 | Basf Ag | Stärkehaltige Polymerdispersionen |
-
2004
- 2004-04-02 KR KR1020057019422A patent/KR101093477B1/ko not_active Expired - Fee Related
- 2004-04-02 PL PL04725375T patent/PL1613672T3/pl unknown
- 2004-04-02 US US10/552,437 patent/US7132485B2/en not_active Expired - Lifetime
- 2004-04-02 MX MXPA05011015A patent/MXPA05011015A/es active IP Right Grant
- 2004-04-02 BR BRPI0409446A patent/BRPI0409446B1/pt not_active IP Right Cessation
- 2004-04-02 CN CNB2004800129074A patent/CN100439406C/zh not_active Expired - Fee Related
- 2004-04-02 EP EP04725375.2A patent/EP1613672B1/en not_active Expired - Lifetime
- 2004-04-02 WO PCT/EP2004/003661 patent/WO2004089999A2/en not_active Ceased
- 2004-04-02 JP JP2006505020A patent/JP4524279B2/ja not_active Expired - Fee Related
- 2004-04-13 CL CL200400789A patent/CL2004000789A1/es unknown
- 2004-04-13 AR ARP040101243A patent/AR043865A1/es unknown
- 2004-04-14 TW TW093110312A patent/TWI343924B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA05011015A (es) | 2005-12-12 |
| JP2006522844A (ja) | 2006-10-05 |
| CL2004000789A1 (es) | 2005-01-21 |
| CN1788025A (zh) | 2006-06-14 |
| US20060111529A1 (en) | 2006-05-25 |
| CN100439406C (zh) | 2008-12-03 |
| TW200508258A (en) | 2005-03-01 |
| EP1613672A2 (en) | 2006-01-11 |
| WO2004089999A2 (en) | 2004-10-21 |
| EP1613672B1 (en) | 2019-06-12 |
| BRPI0409446A (pt) | 2006-04-18 |
| KR20060012583A (ko) | 2006-02-08 |
| AR043865A1 (es) | 2005-08-17 |
| JP4524279B2 (ja) | 2010-08-11 |
| KR101093477B1 (ko) | 2011-12-13 |
| WO2004089999A3 (en) | 2005-01-06 |
| US7132485B2 (en) | 2006-11-07 |
| PL1613672T3 (pl) | 2019-12-31 |
| TWI343924B (en) | 2011-06-21 |
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