CA2680577A1 - A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer - Google Patents
A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer Download PDFInfo
- Publication number
- CA2680577A1 CA2680577A1 CA002680577A CA2680577A CA2680577A1 CA 2680577 A1 CA2680577 A1 CA 2680577A1 CA 002680577 A CA002680577 A CA 002680577A CA 2680577 A CA2680577 A CA 2680577A CA 2680577 A1 CA2680577 A1 CA 2680577A1
- Authority
- CA
- Canada
- Prior art keywords
- free radical
- weight
- radical initiator
- density polyethylene
- low density
- 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.)
- Abandoned
Links
- 239000003999 initiator Substances 0.000 title claims abstract description 169
- 150000003254 radicals Chemical class 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 52
- 229920001684 low density polyethylene Polymers 0.000 title claims abstract description 49
- 239000004702 low-density polyethylene Substances 0.000 title claims abstract description 49
- 229920000642 polymer Polymers 0.000 title claims abstract description 49
- 238000010526 radical polymerization reaction Methods 0.000 title claims abstract description 40
- 239000002904 solvent Substances 0.000 claims abstract description 81
- 150000002978 peroxides Chemical class 0.000 claims abstract description 52
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 51
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 51
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 51
- 239000006184 cosolvent Substances 0.000 claims abstract description 36
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000005977 Ethylene Substances 0.000 claims abstract description 34
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 9
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 claims description 63
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 45
- AMQJEAYHLZJPGS-UHFFFAOYSA-N N-Pentanol Chemical compound CCCCCO AMQJEAYHLZJPGS-UHFFFAOYSA-N 0.000 claims description 22
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 15
- XXROGKLTLUQVRX-UHFFFAOYSA-N allyl alcohol Chemical compound OCC=C XXROGKLTLUQVRX-UHFFFAOYSA-N 0.000 claims description 12
- VCZXRQFWGHPRQB-UHFFFAOYSA-N CC(C)CC(C)(C)C.CC(C)CC(C)(C)C Chemical compound CC(C)CC(C)(C)C.CC(C)CC(C)(C)C VCZXRQFWGHPRQB-UHFFFAOYSA-N 0.000 claims description 10
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 10
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 10
- UHBMDLCNWJWZCX-UHFFFAOYSA-N 2-methylundecane 2,2,4,6,6-pentamethylheptane Chemical compound CCCCCCCCCC(C)C.CC(C)(C)CC(C)CC(C)(C)C UHBMDLCNWJWZCX-UHFFFAOYSA-N 0.000 claims description 8
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 8
- 229940094933 n-dodecane Drugs 0.000 claims description 8
- 150000001299 aldehydes Chemical class 0.000 claims description 7
- 150000002576 ketones Chemical class 0.000 claims description 7
- SYJRVVFAAIUVDH-UHFFFAOYSA-N ipa isopropanol Chemical compound CC(C)O.CC(C)O SYJRVVFAAIUVDH-UHFFFAOYSA-N 0.000 claims description 6
- 150000001298 alcohols Chemical class 0.000 claims description 5
- 239000012934 organic peroxide initiator Substances 0.000 claims description 5
- 150000001451 organic peroxides Chemical class 0.000 claims description 5
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 claims description 5
- 125000004122 cyclic group Chemical group 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 4
- 239000011707 mineral Substances 0.000 claims description 4
- 238000007765 extrusion coating Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 66
- 239000012488 sample solution Substances 0.000 description 47
- 238000006116 polymerization reaction Methods 0.000 description 38
- 229960004592 isopropanol Drugs 0.000 description 33
- 239000007791 liquid phase Substances 0.000 description 31
- 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 26
- 230000000052 comparative effect Effects 0.000 description 26
- 238000005191 phase separation Methods 0.000 description 24
- 239000000203 mixture Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 18
- GTJOHISYCKPIMT-UHFFFAOYSA-N 2-methylundecane Chemical compound CCCCCCCCCC(C)C GTJOHISYCKPIMT-UHFFFAOYSA-N 0.000 description 15
- SGVYKUFIHHTIFL-UHFFFAOYSA-N Isobutylhexyl Natural products CCCCCCCC(C)C SGVYKUFIHHTIFL-UHFFFAOYSA-N 0.000 description 15
- VKPSKYDESGTTFR-UHFFFAOYSA-N isododecane Natural products CC(C)(C)CC(C)CC(C)(C)C VKPSKYDESGTTFR-UHFFFAOYSA-N 0.000 description 15
- 239000000178 monomer Substances 0.000 description 15
- 102100029290 Transthyretin Human genes 0.000 description 13
- 108050000089 Transthyretin Proteins 0.000 description 13
- -1 hydroxyalkyl acrylate Chemical compound 0.000 description 13
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 13
- 238000009472 formulation Methods 0.000 description 11
- 230000007704 transition Effects 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 9
- 229920005992 thermoplastic resin Polymers 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 229920001577 copolymer Polymers 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 5
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical class C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 5
- 239000011877 solvent mixture Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 4
- NBBJYMSMWIIQGU-UHFFFAOYSA-N Propionic aldehyde Chemical compound CCC=O NBBJYMSMWIIQGU-UHFFFAOYSA-N 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 239000012986 chain transfer agent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000007334 copolymerization reaction Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 229920001519 homopolymer Polymers 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- QLJJGOSRCANTQJ-UHFFFAOYSA-N 10-methylundec-3-en-2-one Chemical compound CC(C=CCCCCCC(C)C)=O QLJJGOSRCANTQJ-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical class OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 3
- 239000012933 diacyl peroxide Substances 0.000 description 3
- 238000006253 efflorescence Methods 0.000 description 3
- 150000002432 hydroperoxides Chemical class 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 150000004978 peroxycarbonates Chemical class 0.000 description 3
- 125000005634 peroxydicarbonate group Chemical group 0.000 description 3
- 239000003505 polymerization initiator Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 3
- 206010037844 rash Diseases 0.000 description 3
- PPAQEJBEWGVJTK-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy ethaneperoxoate Chemical compound CC(=O)OOOC(C)(C)C PPAQEJBEWGVJTK-UHFFFAOYSA-N 0.000 description 2
- 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 description 2
- 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 description 2
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 description 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- HTCRKQHJUYBQTK-UHFFFAOYSA-N 2-ethylhexyl 2-methylbutan-2-yloxy carbonate Chemical compound CCCCC(CC)COC(=O)OOC(C)(C)CC HTCRKQHJUYBQTK-UHFFFAOYSA-N 0.000 description 2
- XRXANEMIFVRKLN-UHFFFAOYSA-N 2-hydroperoxy-2-methylbutane Chemical compound CCC(C)(C)OO XRXANEMIFVRKLN-UHFFFAOYSA-N 0.000 description 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- NSGQRLUGQNBHLD-UHFFFAOYSA-N butan-2-yl butan-2-yloxycarbonyloxy carbonate Chemical class CCC(C)OC(=O)OOC(=O)OC(C)CC NSGQRLUGQNBHLD-UHFFFAOYSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N butyric aldehyde Natural products CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- NNPPMTNAJDCUHE-UHFFFAOYSA-N isobutane Chemical compound CC(C)C NNPPMTNAJDCUHE-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- ZCFOBLITZWHNNC-UHFFFAOYSA-N oct-3-en-2-one Chemical compound CCCCC=CC(C)=O ZCFOBLITZWHNNC-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- WYKYCHHWIJXDAO-UHFFFAOYSA-N tert-butyl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)C WYKYCHHWIJXDAO-UHFFFAOYSA-N 0.000 description 2
- VNJISVYSDHJQFR-UHFFFAOYSA-N tert-butyl 4,4-dimethylpentaneperoxoate Chemical compound CC(C)(C)CCC(=O)OOC(C)(C)C VNJISVYSDHJQFR-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 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 description 1
- KDGNCLDCOVTOCS-UHFFFAOYSA-N (2-methylpropan-2-yl)oxy propan-2-yl carbonate Chemical compound CC(C)OC(=O)OOC(C)(C)C KDGNCLDCOVTOCS-UHFFFAOYSA-N 0.000 description 1
- IMYCVFRTNVMHAD-UHFFFAOYSA-N 1,1-bis(2-methylbutan-2-ylperoxy)cyclohexane Chemical compound CCC(C)(C)OOC1(OOC(C)(C)CC)CCCCC1 IMYCVFRTNVMHAD-UHFFFAOYSA-N 0.000 description 1
- BEQKKZICTDFVMG-UHFFFAOYSA-N 1,2,3,4,6-pentaoxepane-5,7-dione Chemical compound O=C1OOOOC(=O)O1 BEQKKZICTDFVMG-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- MUOYRBYBTJDAOT-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-yl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)CC(C)(C)OOC(=O)C(C)(C)C MUOYRBYBTJDAOT-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
- DPGYCJUCJYUHTM-UHFFFAOYSA-N 2,4,4-trimethylpentan-2-yloxy 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOOC(C)(C)CC(C)(C)C DPGYCJUCJYUHTM-UHFFFAOYSA-N 0.000 description 1
- ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- FIYMNUNPPYABMU-UHFFFAOYSA-N 2-benzyl-5-chloro-1h-indole Chemical compound C=1C2=CC(Cl)=CC=C2NC=1CC1=CC=CC=C1 FIYMNUNPPYABMU-UHFFFAOYSA-N 0.000 description 1
- KRDXTHSSNCTAGY-UHFFFAOYSA-N 2-cyclohexylpyrrolidine Chemical compound C1CCNC1C1CCCCC1 KRDXTHSSNCTAGY-UHFFFAOYSA-N 0.000 description 1
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical class CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 1
- BRQMAAFGEXNUOL-UHFFFAOYSA-N 2-ethylhexyl (2-methylpropan-2-yl)oxy carbonate Chemical compound CCCCC(CC)COC(=O)OOC(C)(C)C BRQMAAFGEXNUOL-UHFFFAOYSA-N 0.000 description 1
- MIRQGKQPLPBZQM-UHFFFAOYSA-N 2-hydroperoxy-2,4,4-trimethylpentane Chemical compound CC(C)(C)CC(C)(C)OO MIRQGKQPLPBZQM-UHFFFAOYSA-N 0.000 description 1
- JJRDRFZYKKFYMO-UHFFFAOYSA-N 2-methyl-2-(2-methylbutan-2-ylperoxy)butane Chemical compound CCC(C)(C)OOC(C)(C)CC JJRDRFZYKKFYMO-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
- AQKYLAIZOGOPAW-UHFFFAOYSA-N 2-methylbutan-2-yl 2,2-dimethylpropaneperoxoate Chemical compound CCC(C)(C)OOC(=O)C(C)(C)C AQKYLAIZOGOPAW-UHFFFAOYSA-N 0.000 description 1
- IFXDUNDBQDXPQZ-UHFFFAOYSA-N 2-methylbutan-2-yl 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CC IFXDUNDBQDXPQZ-UHFFFAOYSA-N 0.000 description 1
- RFSCGDQQLKVJEJ-UHFFFAOYSA-N 2-methylbutan-2-yl benzenecarboperoxoate Chemical compound CCC(C)(C)OOC(=O)C1=CC=CC=C1 RFSCGDQQLKVJEJ-UHFFFAOYSA-N 0.000 description 1
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- NUIZZJWNNGJSGL-UHFFFAOYSA-N 2-phenylpropan-2-yl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)c1ccccc1 NUIZZJWNNGJSGL-UHFFFAOYSA-N 0.000 description 1
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- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
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- JUIBLDFFVYKUAC-UHFFFAOYSA-N [5-(2-ethylhexanoylperoxy)-2,5-dimethylhexan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C(CC)CCCC JUIBLDFFVYKUAC-UHFFFAOYSA-N 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- BUMBHRYBYOQTFV-UHFFFAOYSA-N butyl prop-2-enoate;ethyl prop-2-enoate Chemical compound CCOC(=O)C=C.CCCCOC(=O)C=C BUMBHRYBYOQTFV-UHFFFAOYSA-N 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- LDHQCZJRKDOVOX-NSCUHMNNSA-N crotonic acid Chemical compound C\C=C\C(O)=O LDHQCZJRKDOVOX-NSCUHMNNSA-N 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001282 iso-butane Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Chemical class 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- DCUFMVPCXCSVNP-UHFFFAOYSA-N methacrylic anhydride Chemical compound CC(=C)C(=O)OC(=O)C(C)=C DCUFMVPCXCSVNP-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005638 polyethylene monopolymer Polymers 0.000 description 1
- 229920000223 polyglycerol Chemical class 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000007870 radical polymerization initiator Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- KQYLUTYUZIVHND-UHFFFAOYSA-N tert-butyl 2,2-dimethyloctaneperoxoate Chemical compound CCCCCCC(C)(C)C(=O)OOC(C)(C)C KQYLUTYUZIVHND-UHFFFAOYSA-N 0.000 description 1
- KXYJPVZMZBJJBZ-UHFFFAOYSA-N tert-butyl 2-ethylbutaneperoxoate Chemical compound CCC(CC)C(=O)OOC(C)(C)C KXYJPVZMZBJJBZ-UHFFFAOYSA-N 0.000 description 1
- PFBLRDXPNUJYJM-UHFFFAOYSA-N tert-butyl 2-methylpropaneperoxoate Chemical compound CC(C)C(=O)OOC(C)(C)C PFBLRDXPNUJYJM-UHFFFAOYSA-N 0.000 description 1
- VSJBBIJIXZVVLQ-UHFFFAOYSA-N tert-butyl 3,5,5-trimethylhexaneperoxoate Chemical compound CC(C)(C)CC(C)CC(=O)OOC(C)(C)C VSJBBIJIXZVVLQ-UHFFFAOYSA-N 0.000 description 1
- NMOALOSNPWTWRH-UHFFFAOYSA-N tert-butyl 7,7-dimethyloctaneperoxoate Chemical compound CC(C)(C)CCCCCC(=O)OOC(C)(C)C NMOALOSNPWTWRH-UHFFFAOYSA-N 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
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- LDHQCZJRKDOVOX-UHFFFAOYSA-N trans-crotonic acid Natural products CC=CC(O)=O LDHQCZJRKDOVOX-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
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)
- Manufacturing & Machinery (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90599907P | 2007-03-09 | 2007-03-09 | |
| US60/905,999 | 2007-03-09 | ||
| PCT/US2008/053677 WO2008112373A1 (en) | 2007-03-09 | 2008-02-12 | A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2680577A1 true CA2680577A1 (en) | 2008-09-18 |
Family
ID=39430974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002680577A Abandoned CA2680577A1 (en) | 2007-03-09 | 2008-02-12 | A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20100093961A1 (enExample) |
| EP (1) | EP2121592B1 (enExample) |
| JP (1) | JP5415289B2 (enExample) |
| KR (1) | KR20100015430A (enExample) |
| CN (1) | CN101679232B (enExample) |
| AR (1) | AR065665A1 (enExample) |
| BR (1) | BRPI0808310A2 (enExample) |
| CA (1) | CA2680577A1 (enExample) |
| MX (1) | MX2009009638A (enExample) |
| RU (1) | RU2009137375A (enExample) |
| TW (1) | TW200902561A (enExample) |
| WO (1) | WO2008112373A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102471388B (zh) * | 2009-07-14 | 2014-08-06 | 埃克森美孚化学专利公司 | 高压自由基聚合方法 |
| CN102985476B (zh) * | 2010-05-27 | 2015-08-19 | 陶氏环球技术有限责任公司 | 聚合物组合物、其制备方法、以及由该组合物制备的制品 |
| FR2971510B1 (fr) * | 2011-02-10 | 2013-03-22 | Arkema France | Polymerisation radicalaire de l'ethylene amorcee par des peroxydes organiques a haute productivite |
| IN2014CN03760A (enExample) | 2011-11-23 | 2015-09-04 | Dow Global Technologies Llc | |
| ES2742509T3 (es) | 2011-11-23 | 2020-02-14 | Dow Global Technologies Llc | Polímeros a base de etileno de baja densidad con distribuciones amplias de pesos moleculares y contenido de extraíbles bajo |
| JP6205483B2 (ja) * | 2013-04-25 | 2017-09-27 | インフィアナ・ジャーマニー・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・ウント・コンパニー・コマンディートゲゼルシャフト | 線状引き裂き伝播抵抗を有する多層フィルム |
| CN109679000B (zh) * | 2014-08-05 | 2022-05-03 | 埃克森美孚化学专利公司 | 制造乙烯聚合物和使用改性剂的方法 |
| JP6865181B2 (ja) * | 2015-06-30 | 2021-04-28 | ダウ グローバル テクノロジーズ エルエルシー | 高圧力フリーラジカル重合 |
| FR3041645B1 (fr) * | 2015-09-29 | 2017-09-08 | Arkema France | Polymerisation radicalaire de l'ethylene amorcee par un couple de peroxydes organiques a haute productivite |
| KR102387183B1 (ko) | 2016-04-22 | 2022-04-18 | 다우 글로벌 테크놀로지스 엘엘씨 | 투명 압출 코팅 공정을 위한 저휘발성 관형 저밀도 에틸렌계 폴리머의 제조 방법 |
| TWI648328B (zh) * | 2016-07-01 | 2019-01-21 | 旭化成股份有限公司 | Polyethylene resin composition |
| CA2960665A1 (en) * | 2017-03-14 | 2018-09-14 | Nova Chemicals Corporation | Method to control melt elasticity in ldpe |
| CN110770259B (zh) | 2017-06-28 | 2022-05-27 | 陶氏环球技术有限责任公司 | 用于生产基于乙烯的聚合物的高压自由基聚合 |
| KR102410623B1 (ko) * | 2017-10-19 | 2022-06-17 | 주식회사 엘지화학 | 폴리에틸렌 수지의 제조 방법 |
| US11684904B2 (en) | 2021-10-14 | 2023-06-27 | Chevron Phillips Chemical Company Lp | Initiator injection into high pressure LDPE reactors |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1795294B2 (de) * | 1968-09-06 | 1979-04-26 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen von Homo- oder Copolymerisaten des Äthylens |
| BE756426A (fr) * | 1969-09-23 | 1971-03-22 | Basf Ag | Procede de preparation d'homo- ou de copolymeres de l'ethylene |
| US3775341A (en) * | 1971-08-02 | 1973-11-27 | Ppg Industries Inc | Liquid dialkyl peroxydicarbonate composition |
| US3956396A (en) * | 1974-04-12 | 1976-05-11 | Pennwalt Corporation | Safe diacyl peroxide solution compositions |
| US4581429A (en) * | 1983-07-11 | 1986-04-08 | Commonwealth Scientific And Industrial Research Organization | Polymerization process and polymers produced thereby |
| US4777230A (en) * | 1985-05-30 | 1988-10-11 | Pennwalt Corporation | Solution polymerization of acrylic acid derived monomers using tertiary alkyl(ηC5)hydroperoxides |
| DE3912975A1 (de) * | 1989-04-20 | 1990-11-08 | Basf Ag | Polyethylen sowie copolymerisate aus ueberwiegenden anteilen von ethylen |
| US5322912A (en) * | 1992-11-16 | 1994-06-21 | Xerox Corporation | Polymerization processes and toner compositions therefrom |
| US6407191B1 (en) * | 1998-01-12 | 2002-06-18 | The Dow Chemical Company | Medium density ethylene polymers, a process to prepare these polymers and use of carbonyl group containing chain transfer agents in this process |
| DE19829399A1 (de) * | 1998-07-01 | 2000-02-03 | Buna Sow Leuna Olefinverb Gmbh | Verfahren zur Herstellung von Ethylenhomo- und Ethylencopolymerisaten niederer Dichte |
| DE10021886A1 (de) * | 2000-05-05 | 2001-11-15 | Basell Polyolefine Gmbh | Verfahren zum Herstellen von Phillips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Paricle-Form-Verfahren |
| DE10102937A1 (de) * | 2001-01-23 | 2002-07-25 | Basf Ag | Verfahren zur Herstellung von Ethylenpolymerisaten im Hochdruckverfahren |
| BRPI0516921B1 (pt) * | 2004-11-02 | 2016-04-12 | Dow Global Technologies Inc | homopolímero ou copolímero de etileno e processo de polimerização com iniciação via radical livre |
-
2008
- 2008-02-12 KR KR1020097021002A patent/KR20100015430A/ko not_active Withdrawn
- 2008-02-12 EP EP08729613A patent/EP2121592B1/en not_active Not-in-force
- 2008-02-12 US US12/529,787 patent/US20100093961A1/en not_active Abandoned
- 2008-02-12 JP JP2009552785A patent/JP5415289B2/ja not_active Expired - Fee Related
- 2008-02-12 CA CA002680577A patent/CA2680577A1/en not_active Abandoned
- 2008-02-12 RU RU2009137375/04A patent/RU2009137375A/ru unknown
- 2008-02-12 WO PCT/US2008/053677 patent/WO2008112373A1/en not_active Ceased
- 2008-02-12 BR BRPI0808310-0A patent/BRPI0808310A2/pt not_active IP Right Cessation
- 2008-02-12 CN CN200880015358.4A patent/CN101679232B/zh not_active Expired - Fee Related
- 2008-02-12 MX MX2009009638A patent/MX2009009638A/es not_active Application Discontinuation
- 2008-03-07 AR ARP080100972A patent/AR065665A1/es unknown
- 2008-03-07 TW TW097108111A patent/TW200902561A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008112373A1 (en) | 2008-09-18 |
| JP2010520936A (ja) | 2010-06-17 |
| EP2121592A1 (en) | 2009-11-25 |
| CN101679232A (zh) | 2010-03-24 |
| EP2121592B1 (en) | 2012-05-23 |
| AR065665A1 (es) | 2009-06-24 |
| MX2009009638A (es) | 2009-09-22 |
| RU2009137375A (ru) | 2011-04-20 |
| KR20100015430A (ko) | 2010-02-12 |
| CN101679232B (zh) | 2014-02-12 |
| JP5415289B2 (ja) | 2014-02-12 |
| TW200902561A (en) | 2009-01-16 |
| BRPI0808310A2 (pt) | 2014-07-08 |
| US20100093961A1 (en) | 2010-04-15 |
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Legal Events
| Date | Code | Title | Description |
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| FZDE | Discontinued |