CS276393B6 - Process of vinyl chloride homopolymerization or copolymerization - Google Patents

Process of vinyl chloride homopolymerization or copolymerization Download PDF

Info

Publication number: CS276393B6
Authority: CS; Czechoslovakia
Prior art keywords: polymerization; acid; salt; methanol; reactor
Prior art date: 1986-05-16

Application number

CS873541A

Other languages

Czech (cs)

English (en)

Other versions

CS354187A3 (en

Inventor

Giovanni Paolo Crose

Arnaldi Angelo Crosato

Giovanni Benussi

Graziano Vidotto

Original Assignee

Europ Vinyls Corp Italia

Priority date (The priority date 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 date listed.)

1986-05-16

Filing date

1987-05-15

Publication date

1992-05-13

1987-05-15 Application filed by Europ Vinyls Corp Italia filed Critical Europ Vinyls Corp Italia

1992-01-15 Publication of CS354187A3 publication Critical patent/CS354187A3/cs

1992-05-13 Publication of CS276393B6 publication Critical patent/CS276393B6/cs

Links

238000000034 method Methods 0.000 title claims description 19
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 13
238000007334 copolymerization reaction Methods 0.000 title claims description 7
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 75
238000006116 polymerization reaction Methods 0.000 claims description 47
150000003839 salts Chemical class 0.000 claims description 33
JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 claims description 24
QMKYBPDZANOJGF-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 QMKYBPDZANOJGF-UHFFFAOYSA-N 0.000 claims description 22
WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims description 16
239000002904 solvent Substances 0.000 claims description 15
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 10
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
-1 aliphatic dicarboxylic acids Chemical class 0.000 claims description 9
239000001361 adipic acid Substances 0.000 claims description 8
235000011037 adipic acid Nutrition 0.000 claims description 8
239000000375 suspending agent Substances 0.000 claims description 8
125000000129 anionic group Chemical group 0.000 claims description 5
239000003999 initiator Substances 0.000 claims description 5
150000003254 radicals Chemical class 0.000 claims description 5
239000000725 suspension Substances 0.000 claims description 5
RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 claims description 4
239000002253 acid Substances 0.000 claims description 3
150000007513 acids Chemical class 0.000 claims description 3
125000002091 cationic group Chemical group 0.000 claims description 3
239000003085 diluting agent Substances 0.000 claims description 3
125000004432 carbon atom Chemical group C* 0.000 claims description 2
239000000243 solution Substances 0.000 description 19
229920001577 copolymer Polymers 0.000 description 17
239000000178 monomer Substances 0.000 description 17
TZJQCUDHKUWEFU-UHFFFAOYSA-N 2,2-dimethylpentanenitrile Chemical compound CCCC(C)(C)C#N TZJQCUDHKUWEFU-UHFFFAOYSA-N 0.000 description 14
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 14
229920002554 vinyl polymer Polymers 0.000 description 14
150000001875 compounds Chemical class 0.000 description 9
239000007900 aqueous suspension Substances 0.000 description 8
238000004140 cleaning Methods 0.000 description 8
229920000642 polymer Polymers 0.000 description 8
239000000975 dye Substances 0.000 description 6
239000002609 medium Substances 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
SMPLWICKHQEVKL-UHFFFAOYSA-N CO.NC1=CC=CC2=CC=CC=C12 Chemical compound CO.NC1=CC=CC2=CC=CC=C12 SMPLWICKHQEVKL-UHFFFAOYSA-N 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
229910052736 halogen Inorganic materials 0.000 description 4
150000002367 halogens Chemical class 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000012266 salt solution Substances 0.000 description 4
YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 3
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 3
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000010557 suspension polymerization reaction Methods 0.000 description 3
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
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 description 2
JBIJLHTVPXGSAM-UHFFFAOYSA-N 2-naphthylamine Chemical compound C1=CC=CC2=CC(N)=CC=C21 JBIJLHTVPXGSAM-UHFFFAOYSA-N 0.000 description 2
KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 description 2
PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 2
FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
PCNDJXKNXGMECE-UHFFFAOYSA-N Phenazine Natural products C1=CC=CC2=NC3=CC=CC=C3N=C21 PCNDJXKNXGMECE-UHFFFAOYSA-N 0.000 description 2
GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
KYQCOXFCLRTKLS-UHFFFAOYSA-N Pyrazine Chemical compound C1=CN=CC=N1 KYQCOXFCLRTKLS-UHFFFAOYSA-N 0.000 description 2
KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
229910000831 Steel Inorganic materials 0.000 description 2
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
150000001450 anions Chemical class 0.000 description 2
125000000751 azo group Chemical group [*]N=N[*] 0.000 description 2
WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
229920003086 cellulose ether Polymers 0.000 description 2
XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000011521 glass Substances 0.000 description 2
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 2
150000002894 organic compounds Chemical class 0.000 description 2
RDOWQLZANAYVLL-UHFFFAOYSA-N phenanthridine Chemical compound C1=CC=C2C3=CC=CC=C3C=NC2=C1 RDOWQLZANAYVLL-UHFFFAOYSA-N 0.000 description 2
XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
239000003505 polymerization initiator Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
CYIDZMCFTVVTJO-UHFFFAOYSA-N pyromellitic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C(O)=O)C=C1C(O)=O CYIDZMCFTVVTJO-UHFFFAOYSA-N 0.000 description 2
239000013049 sediment Substances 0.000 description 2
239000010959 steel Substances 0.000 description 2
ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
238000009736 wetting Methods 0.000 description 2
JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
VEPOHXYIFQMVHW-XOZOLZJESA-N 2,3-dihydroxybutanedioic acid (2S,3S)-3,4-dimethyl-2-phenylmorpholine Chemical compound OC(C(O)C(O)=O)C(O)=O.C[C@H]1[C@@H](OCCN1C)c1ccccc1 VEPOHXYIFQMVHW-XOZOLZJESA-N 0.000 description 1
VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-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
LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
JDQDSEVNMTYMOC-UHFFFAOYSA-N 3-methylbenzenesulfonic acid Chemical compound CC1=CC=CC(S(O)(=O)=O)=C1 JDQDSEVNMTYMOC-UHFFFAOYSA-N 0.000 description 1
BTXXTMOWISPQSJ-UHFFFAOYSA-N 4,4,4-trifluorobutan-2-one Chemical compound CC(=O)CC(F)(F)F BTXXTMOWISPQSJ-UHFFFAOYSA-N 0.000 description 1
BQACOLQNOUYJCE-FYZZASKESA-N Abietic acid Natural products CC(C)C1=CC2=CC[C@]3(C)[C@](C)(CCC[C@@]3(C)C(=O)O)[C@H]2CC1 BQACOLQNOUYJCE-FYZZASKESA-N 0.000 description 1
RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 1
239000005711 Benzoic acid Substances 0.000 description 1
239000004342 Benzoyl peroxide Substances 0.000 description 1
OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
108010010803 Gelatin Proteins 0.000 description 1
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 1
239000005639 Lauric acid Substances 0.000 description 1
WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-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
150000001279 adipic acids Chemical class 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
150000001408 amides Chemical class 0.000 description 1
150000001449 anionic compounds Chemical class 0.000 description 1
230000003373 anti-fouling effect Effects 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
150000007514 bases Chemical class 0.000 description 1
238000010923 batch production Methods 0.000 description 1
BDSBMINFNXSZQP-UHFFFAOYSA-N benzene-1,3,5-tricarboxylic acid;methanol Chemical compound OC.OC(=O)C1=CC(C(O)=O)=CC(C(O)=O)=C1 BDSBMINFNXSZQP-UHFFFAOYSA-N 0.000 description 1
SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
229940092714 benzenesulfonic acid Drugs 0.000 description 1
235000010233 benzoic acid Nutrition 0.000 description 1
235000019400 benzoyl peroxide Nutrition 0.000 description 1
INLLPKCGLOXCIV-UHFFFAOYSA-N bromoethene Chemical compound BrC=C INLLPKCGLOXCIV-UHFFFAOYSA-N 0.000 description 1
AJHJMDCYVCZALC-UHFFFAOYSA-N butoxycarbonyloxy cyclohexyl carbonate Chemical group CCCCOC(=O)OOC(=O)OC1CCCCC1 AJHJMDCYVCZALC-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
FPRSIFBSNOCHLZ-UHFFFAOYSA-N carboxyoxy propan-2-yl carbonate Chemical class CC(C)OC(=O)OOC(O)=O FPRSIFBSNOCHLZ-UHFFFAOYSA-N 0.000 description 1
150000001767 cationic compounds Chemical class 0.000 description 1
150000001768 cations Chemical class 0.000 description 1
239000001913 cellulose Substances 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
235000015165 citric acid Nutrition 0.000 description 1
239000008199 coating composition Substances 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
229940126214 compound 3 Drugs 0.000 description 1
238000001816 cooling Methods 0.000 description 1
BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
JBSLOWBPDRZSMB-FPLPWBNLSA-N dibutyl (z)-but-2-enedioate Chemical compound CCCCOC(=O)\C=C/C(=O)OCCCC JBSLOWBPDRZSMB-FPLPWBNLSA-N 0.000 description 1
150000005690 diesters Chemical class 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000003912 environmental pollution Methods 0.000 description 1
150000002148 esters Chemical class 0.000 description 1
125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 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
150000002314 glycerols Chemical class 0.000 description 1
125000005843 halogen group Chemical group 0.000 description 1
GCJMQWMODZXHIL-UHFFFAOYSA-N hexanedioic acid;methanol Chemical compound OC.OC(=O)CCCCC(O)=O GCJMQWMODZXHIL-UHFFFAOYSA-N 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
150000002576 ketones Chemical class 0.000 description 1
239000007788 liquid Substances 0.000 description 1
JGEMYUOFGVHXKV-UPHRSURJSA-N malealdehyde Chemical compound O=C\C=C/C=O JGEMYUOFGVHXKV-UPHRSURJSA-N 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
SJWCUEMERUKKBI-UHFFFAOYSA-N methanol;4-methylbenzenesulfonic acid Chemical compound OC.CC1=CC=C(S(O)(=O)=O)C=C1 SJWCUEMERUKKBI-UHFFFAOYSA-N 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
229920005615 natural polymer Polymers 0.000 description 1
230000003472 neutralizing effect Effects 0.000 description 1
239000001005 nitro dye Substances 0.000 description 1
125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
125000004433 nitrogen atom Chemical group N* 0.000 description 1
125000000018 nitroso group Chemical group N(=O)* 0.000 description 1
QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
235000006408 oxalic acid Nutrition 0.000 description 1
RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
HVAMZGADVCBITI-UHFFFAOYSA-M pent-4-enoate Chemical compound [O-]C(=O)CCC=C HVAMZGADVCBITI-UHFFFAOYSA-M 0.000 description 1
150000002976 peresters Chemical class 0.000 description 1
239000011118 polyvinyl acetate Substances 0.000 description 1
229920002689 polyvinyl acetate Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
235000019260 propionic acid Nutrition 0.000 description 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical compound C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
239000012429 reaction media Substances 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000001587 sorbitan monostearate Substances 0.000 description 1
235000011076 sorbitan monostearate Nutrition 0.000 description 1
229940035048 sorbitan monostearate Drugs 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000007921 spray Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
150000003440 styrenes Chemical class 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
125000004434 sulfur atom Chemical group 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
KQYLUTYUZIVHND-UHFFFAOYSA-N tert-butyl 2,2-dimethyloctaneperoxoate Chemical group CCCCCCC(C)(C)C(=O)OOC(C)(C)C KQYLUTYUZIVHND-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
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
- C08F2/004—Scale prevention in a polymerisation reactor or its auxiliary parts by a prior coating on the reactor walls

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CS873541A 1986-05-16 1987-05-15 Process of vinyl chloride homopolymerization or copolymerization CS276393B6 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT20470/86A IT1190641B (it)	1986-05-16	1986-05-16	Procedimento per la polimerizzazione in sospensione acquosa di monomeri vinilici contenenti alogeno

Publications (2)

Publication Number	Publication Date
CS354187A3 CS354187A3 (en)	1992-01-15
CS276393B6 true CS276393B6 (en)	1992-05-13

Family

ID=11167430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS873541A CS276393B6 (en)	1986-05-16	1987-05-15	Process of vinyl chloride homopolymerization or copolymerization

Country Status (11)

Country	Link
BE (1)	BE1000425A5 (pl)
BG (1)	BG46748A3 (pl)
CS (1)	CS276393B6 (pl)
DD (1)	DD260702A5 (pl)
EG (1)	EG18374A (pl)
ES (1)	ES2006486A6 (pl)
FR (1)	FR2598710B1 (pl)
GB (1)	GB2190604B (pl)
IT (1)	IT1190641B (pl)
PL (1)	PL155094B1 (pl)
YU (1)	YU46202B (pl)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE91560C (pl) *	1970-05-07
CA1077197A (en) *	1975-03-24	1980-05-06	Kazuhiko Kurimoto	Method for bulk polymerization of vinyl chloride
JPS5213592A (en) *	1975-07-23	1977-02-01	Shin Etsu Chem Co Ltd	Polymerization of vinyl chloride
JPS5223187A (en) *	1975-08-14	1977-02-21	Shin Etsu Chem Co Ltd	Process for polymerizing vinyl monomers
GB1578805A (en) *	1976-07-21	1980-11-12	Ici Australia Ltd	Vinyl halide polymerisation process and reactor and coating composition
GR64894B (en) *	1977-01-25	1980-06-07	Shinetsu Chemical Co	Method for the polymerization of a vinyl menomer
US4220743A (en) *	1977-03-08	1980-09-02	Ici Australia Limited	Process for aqueous dispersion polymerization of vinyl halide monomers in coated reactor
US4255470A (en) *	1977-07-15	1981-03-10	The B. F. Goodrich Company	Process for preventing polymer buildup in a polymerization reactor

1986
- 1986-05-16 IT IT20470/86A patent/IT1190641B/it active
1987
- 1987-05-11 GB GB8711095A patent/GB2190604B/en not_active Expired - Lifetime
- 1987-05-14 BE BE8700534A patent/BE1000425A5/fr not_active IP Right Cessation
- 1987-05-14 EG EG277/87A patent/EG18374A/xx active
- 1987-05-14 BG BG079754A patent/BG46748A3/xx unknown
- 1987-05-15 PL PL1987265715A patent/PL155094B1/pl unknown
- 1987-05-15 YU YU87387A patent/YU46202B/sh unknown
- 1987-05-15 CS CS873541A patent/CS276393B6/cs unknown
- 1987-05-15 FR FR878706850A patent/FR2598710B1/fr not_active Expired - Lifetime
- 1987-05-15 ES ES8701686A patent/ES2006486A6/es not_active Expired
- 1987-05-15 DD DD87302821A patent/DD260702A5/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB8711095D0 (en)	1987-06-17
IT1190641B (it)	1988-02-16
IT8620470A0 (it)	1986-05-16
GB2190604A (en)	1987-11-25
CS354187A3 (en)	1992-01-15
ES2006486A6 (es)	1989-05-01
PL155094B1 (en)	1991-10-31
FR2598710B1 (fr)	1991-05-24
BE1000425A5 (fr)	1988-12-06
IT8620470A1 (it)	1987-11-16
EG18374A (en)	1992-10-30
GB2190604B (en)	1990-05-30
DD260702A5 (de)	1988-10-05
PL265715A1 (en)	1988-07-21
YU46202B (sh)	1993-05-28
BG46748A3 (en)	1990-02-15
FR2598710A1 (fr)	1987-11-20
YU87387A (en)	1988-04-30

Publication	Publication Date	Title
US4007320A (en)	1977-02-08	Process for reducing polymer build-up
US4256863A (en)	1981-03-17	Vinyl halide polymerization process, reactor therefor and coating product for use in process and with reactor
CA2138182C (en)	1996-11-12	Polymerization process of vinyl chloride
US4181787A (en)	1980-01-01	Vinyl halide polymerization process and reactor therefor
US4613483A (en)	1986-09-23	Coated polymerization vessels and methods for use thereof
CA1068046A (en)	1979-12-11	Process for the suspension polymerization of vinyl chloride
US4555555A (en)	1985-11-26	Process for polymerizing vinyl chloride with a scale prevention compound coated on a reaction surface
CS276393B6 (en)	1992-05-13	Process of vinyl chloride homopolymerization or copolymerization
US4076951A (en)	1978-02-28	Method of polymerizing vinyl chloride
EP2766438B1 (en)	2016-04-20	Additive, composition comprising it and use thereof
US4374966A (en)	1983-02-22	Process for the manufacture of vinyl chloride polymers by coating polymerization vessels
NO150722B (no)	1984-08-27	Fremgangsmaate for polymerisering av vinylklorid i vandig dispersjon
US4152500A (en)	1979-05-01	Suspension polymerization of vinyl chloride with polyvinylalcohol (saponification No. 300-500)
US4145496A (en)	1979-03-20	Prevention of PVC polymer buildup in polymerization reactors using oxalyl bis(benzylidenehydrazide) and alumina
KR830001026B1 (ko)	1983-05-25	중합반응기의 내부표면상에 중합체 누적을 실질적으로 방지하는 방법
CA1159058A (en)	1983-12-20	Process for the manufacture of vinyl chloride polymers, agents for coating polymerization vessels and the polymerization vessel coated with these agents
HU217090B (hu)	1999-11-29	Eljárás etilénesen telítetlen kettős kötéssel rendelkező monomerek polimerizálására, ahol a polimerizálótartály belső falfelületein polimerréteg- lerakódást gátló bevonat van
US4451625A (en)	1984-05-29	Reduction of wall fouling in the suspension polymerization of vinyl chloride homopolymer
JPS61181808A (ja)	1986-08-14	ビニル系単量体の重合方法
US4209600A (en)	1980-06-24	Process for polymerizing, in aqueous suspension, halogen-containing vinyl monomers in the presence of a crust formation inhibitor
US4297320A (en)	1981-10-27	Coating polymerization reactors with the reaction products of thiodiphenols and a bleach
GB1576597A (en)	1980-10-08	Process for the polymerisation or copolymerisation of halogenated vinyl monomers in aqueous suspension ormicrosuspension
GB2029844A (en)	1980-03-26	Polyethyleneimine derivative for suppressing build-up in vinyl halide polymerization reactors
NO751555L (pl)	1975-11-04
US4113932A (en)	1978-09-12	Process for polymerizing vinyl chloride monomer