CH567530A5 - Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls - Google Patents

Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls

Info

Publication number: CH567530A5
Authority: CH; Switzerland
Prior art keywords: mesh; polymerization; vinyl chloride; alkaline; vinyl
Prior art date: 1972-02-25

Application number

CH274872A

Other languages

German (de)

English (en)

Original Assignee

Shinetsu Chemical Co

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.)

1972-02-25

Filing date

1972-02-25

Publication date

1975-10-15

1972-02-25 Application filed by Shinetsu Chemical Co filed Critical Shinetsu Chemical Co

1972-02-25 Priority to CH274872A priority Critical patent/CH567530A5/de

1972-02-29 Priority to AT165572A priority patent/AT328179B/de

1972-03-08 Priority to AU39741/72A priority patent/AU464627B2/en

1972-03-09 Priority to BE780418A priority patent/BE780418A/fr

1972-03-16 Priority to FR7209135A priority patent/FR2175615A1/fr

1975-10-15 Publication of CH567530A5 publication Critical patent/CH567530A5/de

Links

BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims abstract description 34
239000000725 suspension Substances 0.000 title claims abstract description 10
229920000642 polymer Polymers 0.000 title claims description 16
230000008021 deposition Effects 0.000 title description 8
238000006243 chemical reaction Methods 0.000 claims abstract description 37
239000000126 substance Substances 0.000 claims abstract description 24
239000000375 suspending agent Substances 0.000 claims abstract description 23
239000000178 monomer Substances 0.000 claims abstract description 11
239000003999 initiator Substances 0.000 claims abstract description 4
238000006116 polymerization reaction Methods 0.000 claims description 58
239000000463 material Substances 0.000 claims description 39
229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 34
235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 34
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 33
238000000034 method Methods 0.000 claims description 32
239000000203 mixture Substances 0.000 claims description 28
238000002474 experimental method Methods 0.000 claims description 23
239000002609 medium Substances 0.000 claims description 22
-1 alkali metal salts Chemical class 0.000 claims description 20
239000003995 emulsifying agent Substances 0.000 claims description 18
239000002245 particle Substances 0.000 claims description 18
239000008346 aqueous phase Substances 0.000 claims description 14
230000000052 comparative effect Effects 0.000 claims description 12
229910052783 alkali metal Inorganic materials 0.000 claims description 11
239000002270 dispersing agent Substances 0.000 claims description 10
238000009826 distribution Methods 0.000 claims description 10
229920001577 copolymer Polymers 0.000 claims description 9
239000012736 aqueous medium Substances 0.000 claims description 8
235000014113 dietary fatty acids Nutrition 0.000 claims description 8
239000000194 fatty acid Substances 0.000 claims description 8
229930195729 fatty acid Natural products 0.000 claims description 8
150000004665 fatty acids Chemical class 0.000 claims description 8
150000004679 hydroxides Chemical class 0.000 claims description 8
229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 6
229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 6
229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 6
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 6
238000007334 copolymerization reaction Methods 0.000 claims description 6
235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 6
229920002689 polyvinyl acetate Polymers 0.000 claims description 6
239000011118 polyvinyl acetate Substances 0.000 claims description 6
150000001340 alkali metals Chemical class 0.000 claims description 5
229920001567 vinyl ester resin Polymers 0.000 claims description 5
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 4
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 4
229920002678 cellulose Polymers 0.000 claims description 4
239000001913 cellulose Substances 0.000 claims description 4
235000010980 cellulose Nutrition 0.000 claims description 4
230000001419 dependent effect Effects 0.000 claims description 4
239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
229920000609 methyl cellulose Polymers 0.000 claims description 4
239000001923 methylcellulose Substances 0.000 claims description 4
235000010981 methylcellulose Nutrition 0.000 claims description 4
239000001856 Ethyl cellulose Substances 0.000 claims description 3
ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 claims description 3
239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 3
150000001298 alcohols Chemical class 0.000 claims description 3
239000003513 alkali Substances 0.000 claims description 3
229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
150000001342 alkaline earth metals Chemical class 0.000 claims description 3
125000000129 anionic group Chemical group 0.000 claims description 3
239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
239000008112 carboxymethyl-cellulose Substances 0.000 claims description 3
229920001249 ethyl cellulose Polymers 0.000 claims description 3
235000019325 ethyl cellulose Nutrition 0.000 claims description 3
235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 3
239000001863 hydroxypropyl cellulose Substances 0.000 claims description 3
229910052751 metal Inorganic materials 0.000 claims description 3
239000002184 metal Substances 0.000 claims description 3
150000002739 metals Chemical class 0.000 claims description 3
150000002978 peroxides Chemical class 0.000 claims description 3
239000002861 polymer material Substances 0.000 claims description 3
150000003839 salts Chemical class 0.000 claims description 3
LNAZSHAWQACDHT-XIYTZBAFSA-N (2r,3r,4s,5r,6s)-4,5-dimethoxy-2-(methoxymethyl)-3-[(2s,3r,4s,5r,6r)-3,4,5-trimethoxy-6-(methoxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6r)-4,5,6-trimethoxy-2-(methoxymethyl)oxan-3-yl]oxyoxane Chemical compound CO[C@@H]1[C@@H](OC)[C@H](OC)[C@@H](COC)O[C@H]1O[C@H]1[C@H](OC)[C@@H](OC)[C@H](O[C@H]2[C@@H]([C@@H](OC)[C@H](OC)O[C@@H]2COC)OC)O[C@@H]1COC LNAZSHAWQACDHT-XIYTZBAFSA-N 0.000 claims description 2
239000002585 base Substances 0.000 claims description 2
229920005615 natural polymer Polymers 0.000 claims description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
239000004014 plasticizer Substances 0.000 description 12
239000007787 solid Substances 0.000 description 12
239000004372 Polyvinyl alcohol Substances 0.000 description 11
238000001035 drying Methods 0.000 description 11
229920002451 polyvinyl alcohol Polymers 0.000 description 11
239000002253 acid Substances 0.000 description 8
241000251468 Actinopterygii Species 0.000 description 7
229920000915 polyvinyl chloride Polymers 0.000 description 7
239000004800 polyvinyl chloride Substances 0.000 description 7
238000012360 testing method Methods 0.000 description 7
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
238000010521 absorption reaction Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
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 5
150000002148 esters Chemical class 0.000 description 5
229920000036 polyvinylpyrrolidone Polymers 0.000 description 5
235000013855 polyvinylpyrrolidone Nutrition 0.000 description 5
229920005989 resin Polymers 0.000 description 5
239000011347 resin Substances 0.000 description 5
229910001220 stainless steel Inorganic materials 0.000 description 5
239000010935 stainless steel Substances 0.000 description 5
238000009827 uniform distribution Methods 0.000 description 5
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
238000011161 development Methods 0.000 description 3
BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 3
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 3
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 3
239000011734 sodium Substances 0.000 description 3
229910052708 sodium Inorganic materials 0.000 description 3
238000003756 stirring Methods 0.000 description 3
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 2
ZBBLRPRYYSJUCZ-GRHBHMESSA-L (z)-but-2-enedioate;dibutyltin(2+) Chemical compound [O-]C(=O)\C=C/C([O-])=O.CCCC[Sn+2]CCCC ZBBLRPRYYSJUCZ-GRHBHMESSA-L 0.000 description 2
VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
239000004803 Di-2ethylhexylphthalate Substances 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
108010010803 Gelatin Proteins 0.000 description 2
YIVJZNGAASQVEM-UHFFFAOYSA-N Lauroyl peroxide Chemical compound CCCCCCCCCCCC(=O)OOC(=O)CCCCCCCCCCC YIVJZNGAASQVEM-UHFFFAOYSA-N 0.000 description 2
BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
229920002472 Starch Polymers 0.000 description 2
ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 2
239000011575 calcium Substances 0.000 description 2
150000004649 carbonic acid derivatives Chemical class 0.000 description 2
229960000541 cetyl alcohol Drugs 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
239000008273 gelatin Substances 0.000 description 2
229920000159 gelatin Polymers 0.000 description 2
235000019322 gelatine Nutrition 0.000 description 2
235000011852 gelatine desserts Nutrition 0.000 description 2
239000011777 magnesium Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
150000002825 nitriles Chemical class 0.000 description 2
GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
229940049964 oleate Drugs 0.000 description 2
235000021313 oleic acid Nutrition 0.000 description 2
239000001267 polyvinylpyrrolidone Substances 0.000 description 2
159000000000 sodium salts Chemical class 0.000 description 2
239000008107 starch Substances 0.000 description 2
235000019698 starch Nutrition 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 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
LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
229920002554 vinyl polymer Polymers 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
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
UKDKWYQGLUUPBF-UHFFFAOYSA-N 1-ethenoxyhexadecane Chemical class CCCCCCCCCCCCCCCCOC=C UKDKWYQGLUUPBF-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
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
WBIQQQGBSDOWNP-UHFFFAOYSA-N 2-dodecylbenzenesulfonic acid Chemical compound CCCCCCCCCCCCC1=CC=CC=C1S(O)(=O)=O WBIQQQGBSDOWNP-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
XZIIFPSPUDAGJM-UHFFFAOYSA-N 6-chloro-2-n,2-n-diethylpyrimidine-2,4-diamine Chemical compound CCN(CC)C1=NC(N)=CC(Cl)=N1 XZIIFPSPUDAGJM-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
FOWPERPTLUSRSA-UHFFFAOYSA-K C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].[Na+].[Na+].[Na+] Chemical compound C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].C(CCCCCCCCCCC)(=O)[O-].[Na+].[Na+].[Na+] FOWPERPTLUSRSA-UHFFFAOYSA-K 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-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
MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-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
239000005639 Lauric acid Substances 0.000 description 1
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical group OC OKKJLVBELUTLKV-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
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
229920002125 Sokalan® Polymers 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
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
JOQMLTVYOMMDIU-UHFFFAOYSA-N [Na].[Na].[Na].[Na].[Na].[Na].[Na].[Na].[Na] Chemical compound [Na].[Na].[Na].[Na].[Na].[Na].[Na].[Na].[Na] JOQMLTVYOMMDIU-UHFFFAOYSA-N 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
229910001854 alkali hydroxide Inorganic materials 0.000 description 1
150000001339 alkali metal compounds Chemical class 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
229910000272 alkali metal oxide Inorganic materials 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
150000001336 alkenes Chemical class 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 description 1
229910001863 barium hydroxide Inorganic materials 0.000 description 1
AGXUVMPSUKZYDT-UHFFFAOYSA-L barium(2+);octadecanoate Chemical compound [Ba+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O AGXUVMPSUKZYDT-UHFFFAOYSA-L 0.000 description 1
GWOWVOYJLHSRJJ-UHFFFAOYSA-L cadmium stearate Chemical compound [Cd+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O GWOWVOYJLHSRJJ-UHFFFAOYSA-L 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
239000000292 calcium oxide Substances 0.000 description 1
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
238000001816 cooling Methods 0.000 description 1
230000007812 deficiency Effects 0.000 description 1
230000006735 deficit Effects 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
TVWTZAGVNBPXHU-FOCLMDBBSA-N dioctyl (e)-but-2-enedioate Chemical compound CCCCCCCCOC(=O)\C=C\C(=O)OCCCCCCCC TVWTZAGVNBPXHU-FOCLMDBBSA-N 0.000 description 1
USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 1
CLGRPHYHIAMIQF-UHFFFAOYSA-N docosanoic acid;hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O.CCCCCCCCCCCCCCCCCCCCCC(O)=O CLGRPHYHIAMIQF-UHFFFAOYSA-N 0.000 description 1
POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
WLGSIWNFEGRXDF-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O.CCCCCCCCCCCC(O)=O WLGSIWNFEGRXDF-UHFFFAOYSA-N 0.000 description 1
GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
229940060296 dodecylbenzenesulfonic acid Drugs 0.000 description 1
AFSIMBWBBOJPJG-UHFFFAOYSA-N ethenyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC=C AFSIMBWBBOJPJG-UHFFFAOYSA-N 0.000 description 1
XUCNUKMRBVNAPB-UHFFFAOYSA-N fluoroethene Chemical compound FC=C XUCNUKMRBVNAPB-UHFFFAOYSA-N 0.000 description 1
239000001530 fumaric acid Substances 0.000 description 1
239000000499 gel Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
239000012760 heat stabilizer Substances 0.000 description 1
230000006698 induction Effects 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
230000001788 irregular Effects 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
238000004898 kneading Methods 0.000 description 1
229940070765 laurate Drugs 0.000 description 1
239000007788 liquid Substances 0.000 description 1
VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
239000000347 magnesium hydroxide Substances 0.000 description 1
229910001862 magnesium hydroxide Inorganic materials 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
238000004519 manufacturing process Methods 0.000 description 1
XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 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
229940065472 octyl acrylate Drugs 0.000 description 1
ANISOHQJBAQUQP-UHFFFAOYSA-N octyl prop-2-enoate Chemical compound CCCCCCCCOC(=O)C=C ANISOHQJBAQUQP-UHFFFAOYSA-N 0.000 description 1
150000002889 oleic acids Chemical class 0.000 description 1
150000007524 organic acids Chemical class 0.000 description 1
235000005985 organic acids Nutrition 0.000 description 1
150000001451 organic peroxides Chemical class 0.000 description 1
235000021317 phosphate Nutrition 0.000 description 1
AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
239000004584 polyacrylic acid Substances 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
235000019422 polyvinyl alcohol Nutrition 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910000160 potassium phosphate Inorganic materials 0.000 description 1
235000011009 potassium phosphates Nutrition 0.000 description 1
BWJUFXUULUEGMA-UHFFFAOYSA-N propan-2-yl propan-2-yloxycarbonyloxy carbonate Chemical compound CC(C)OC(=O)OOC(=O)OC(C)C BWJUFXUULUEGMA-UHFFFAOYSA-N 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
238000000926 separation method Methods 0.000 description 1
229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
229910001948 sodium oxide Inorganic materials 0.000 description 1
PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 description 1
239000001488 sodium phosphate Substances 0.000 description 1
229910000162 sodium phosphate Inorganic materials 0.000 description 1
239000000243 solution Substances 0.000 description 1
229940035044 sorbitan monolaurate Drugs 0.000 description 1
229950011392 sorbitan stearate Drugs 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
UUCCCPNEFXQJEL-UHFFFAOYSA-L strontium dihydroxide Chemical compound [OH-].[OH-].[Sr+2] UUCCCPNEFXQJEL-UHFFFAOYSA-L 0.000 description 1
229910001866 strontium hydroxide Inorganic materials 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
238000010557 suspension polymerization reaction Methods 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
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
238000004018 waxing Methods 0.000 description 1
UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 description 1
229940007718 zinc hydroxide Drugs 0.000 description 1
229910021511 zinc hydroxide Inorganic materials 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

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)

CH274872A 1972-02-25 1972-02-25 Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls CH567530A5 (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
CH274872A CH567530A5 (en)	1972-02-25	1972-02-25	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls
AT165572A AT328179B (de)	1972-02-25	1972-02-29	Verfahren zum herstellen von vinylchloridpolymeren
AU39741/72A AU464627B2 (en)	1972-02-25	1972-03-08	Method for suspension-polymerizing vinyl chloride
BE780418A BE780418A (fr)	1972-02-25	1972-03-09	Procede de polymerisation de chlorure de vinyle en suspension.
FR7209135A FR2175615A1 (en)	1972-02-25	1972-03-16	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
CH274872A CH567530A5 (en)	1972-02-25	1972-02-25	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls
AT165572A AT328179B (de)	1972-02-25	1972-02-29	Verfahren zum herstellen von vinylchloridpolymeren
AU39741/72A AU464627B2 (en)	1972-02-25	1972-03-08	Method for suspension-polymerizing vinyl chloride
BE780418A BE780418A (fr)	1972-02-25	1972-03-09	Procede de polymerisation de chlorure de vinyle en suspension.
FR7209135A FR2175615A1 (en)	1972-02-25	1972-03-16	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls

Publications (1)

Publication Number	Publication Date
CH567530A5 true CH567530A5 (en)	1975-10-15

Family

ID=61628491

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH274872A CH567530A5 (en)	1972-02-25	1972-02-25	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls

Country Status (5)

Country	Link
AT (1)	AT328179B (fr)
AU (1)	AU464627B2 (fr)
BE (1)	BE780418A (fr)
CH (1)	CH567530A5 (fr)
FR (1)	FR2175615A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0006335A1 (fr) *	1978-06-13	1980-01-09	Air Products And Chemicals, Inc.	Méthode pour réduire l'encrassement des parois pendant la polymérisation du chlorure de vinyle
EP0187364A3 (fr) *	1985-01-07	1987-05-27	The Dow Chemical Company	Système auxiliaire de suspension pour contrôler la taille de particule et la porosité dans la polymérisation en suspension aqueuse de monomères et comonomères éthyléniques insaturés

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0371811B1 (fr) *	1988-11-30	1995-10-18	Mita Industrial Co., Ltd.	Procédé de préparation de particules de polymères et de particules de révélateur

1972
- 1972-02-25 CH CH274872A patent/CH567530A5/de not_active IP Right Cessation
- 1972-02-29 AT AT165572A patent/AT328179B/de not_active IP Right Cessation
- 1972-03-08 AU AU39741/72A patent/AU464627B2/en not_active Expired
- 1972-03-09 BE BE780418A patent/BE780418A/fr unknown
- 1972-03-16 FR FR7209135A patent/FR2175615A1/fr active Granted

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0006335A1 (fr) *	1978-06-13	1980-01-09	Air Products And Chemicals, Inc.	Méthode pour réduire l'encrassement des parois pendant la polymérisation du chlorure de vinyle
EP0187364A3 (fr) *	1985-01-07	1987-05-27	The Dow Chemical Company	Système auxiliaire de suspension pour contrôler la taille de particule et la porosité dans la polymérisation en suspension aqueuse de monomères et comonomères éthyléniques insaturés

Also Published As

Publication number	Publication date
AU3974172A (en)	1973-09-13
AU464627B2 (en)	1975-09-04
FR2175615A1 (en)	1973-10-26
BE780418A (fr)	1972-09-11
FR2175615B1 (fr)	1974-12-13
ATA165572A (de)	1975-05-15
AT328179B (de)	1976-03-10

Legal Events

Date	Code	Title	Description
1981-10-30	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE3038643C2 (fr)	1990-06-21
DE3019584A1 (de)	1980-12-04	Verfahren zur suspensionspolymerisation von vinylchlorid
DE2461083C2 (fr)	1989-03-23
EP0313507B1 (fr)	1993-12-29	Procédé de préparation d'un copolymère greffé ester d'acide acrylique-chlorure de vinyle
EP0560264B1 (fr)	1996-12-04	Deuxième agent de suspension pour la polymérisation en suspension d'un composé vinylique
DE2608078C2 (fr)	1988-11-03
DE1301073B (de)	1969-08-14	Verfahren zur Herstellung von Homo- oder Mischpolymerisaten des Vinylchlorids
US3706705A (en)	1972-12-19	Method for suspension-polymerizing vinyl chloride
CH567530A5 (en)	1975-10-15	Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls
DE2234038C3 (de)	1978-05-18	Verfahren zur Polymerisation von Vinylchlorid
EP0222983A1 (fr)	1987-05-27	Procédé de préparation de polymères de chlorure de vinyle
JP3340492B2 (ja)	2002-11-05	ビニル系化合物の懸濁重合用分散助剤
DE2208796A1 (de)	1973-08-30	Verfahren zur herstellung von vinylchlorid-polymerisaten durch suspensionspolymerisation
DE3822467C2 (de)	1996-12-12	Verfahren zur Herstellung von Homo-, Co- oder Pfropfpolymerisaten des Vinylchlorids
EP0036624B1 (fr)	1985-08-14	Utilisation d'esters mixtes comme adjuvants de dispersion dans la polymérisation de chlorure de vinyle
EP0028812B1 (fr)	1983-02-16	Procédé pour la production de chlorure de polyvinyle à densité apparente élevée en suspension et son utilisation
DE2337361C3 (de)	1980-12-11	Verfahren zur Polymerisation von Vinylchlorid
EP0078043B1 (fr)	1985-04-17	Procédé pour la préparation de polymères du chlorure de vinyle et leur utilisation
EP0010306B1 (fr)	1982-08-18	Procédé de préparation d'homo- et copolymères d'halogénures de vinyle
DE2740209C2 (de)	1982-11-04	Verfahren zur Herstellung von Suspensionspolyvinylchlorid
DE3104818C2 (de)	1987-04-16	Verfahren zur Herstellung von Homo- oder Copolymerisaten des Vinylchlorids
DE2640887A1 (de)	1977-03-24	Verfahren zum herstellen von vinylchloridpolymeren
JP2882660B2 (ja)	1999-04-12	ビニル系化合物の懸濁重合用の分散助剤および分散安定剤
DE3835509A1 (de)	1989-05-03	Verfahren zur herstellung eines acrylsaeureester-vinylchlorid-pfropfpolymerisates
EP0265841B1 (fr)	1990-12-19	Procédé de préparation de polymères de chlorure de vinyle

CH567530A5 - Vinyl chloride suspension polymn - using alkaline aqs phase to prevent deposition of polymer on reactor walls - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (5)

Applications Claiming Priority (5)

Publications (1)

Family

ID=61628491

Family Applications (1)

Country Status (5)

Cited By (2)

Families Citing this family (1)

Cited By (2)

Also Published As

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