CH630100A5 - Process for the removal of residual monomers from homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerised vinyl chloride - Google Patents

Process for the removal of residual monomers from homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerised vinyl chloride Download PDF

Info

Publication number: CH630100A5
Authority: CH; Switzerland
Prior art keywords: heat treatment; vinyl chloride; polymer; carried out; weight
Prior art date: 1976-06-04

Application number

CH671977A

Other languages

German (de)

English (en)

Inventor

Inge Koenig

Ingolf Dr Mielke

Ulrich Dr Schwenk

Horst Streitberger

Original Assignee

Hoechst Ag

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.)

1976-06-04

Filing date

1977-06-01

Publication date

1982-05-28

1977-06-01 Application filed by Hoechst Ag filed Critical Hoechst Ag

1982-05-28 Publication of CH630100A5 publication Critical patent/CH630100A5/de

Links

BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 54
238000000034 method Methods 0.000 title claims description 44
239000000178 monomer Substances 0.000 title claims description 34
230000008569 process Effects 0.000 title claims description 19
229920001577 copolymer Polymers 0.000 title claims description 9
229920000578 graft copolymer Polymers 0.000 title claims description 7
229920001519 homopolymer Polymers 0.000 title description 9
229920000642 polymer Polymers 0.000 claims description 77
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 45
238000010438 heat treatment Methods 0.000 claims description 33
239000000203 mixture Substances 0.000 claims description 24
238000006116 polymerization reaction Methods 0.000 claims description 24
125000004432 carbon atom Chemical group C* 0.000 claims description 21
150000001875 compounds Chemical class 0.000 claims description 18
MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 18
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
239000007789 gas Substances 0.000 claims description 10
239000003570 air Substances 0.000 claims description 9
RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 8
239000000843 powder Substances 0.000 claims description 7
125000005842 heteroatom Chemical group 0.000 claims description 6
125000001931 aliphatic group Chemical group 0.000 claims description 5
229910052757 nitrogen Inorganic materials 0.000 claims description 5
229920006395 saturated elastomer Polymers 0.000 claims description 5
ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 3
-1 vinyl isotridecanoic acid ester Chemical class 0.000 description 25
238000002845 discoloration Methods 0.000 description 9
238000012662 bulk polymerization Methods 0.000 description 8
239000006185 dispersion Substances 0.000 description 8
239000000047 product Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
239000002253 acid Substances 0.000 description 7
WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 6
235000014113 dietary fatty acids Nutrition 0.000 description 6
239000003995 emulsifying agent Substances 0.000 description 6
239000000194 fatty acid Substances 0.000 description 6
229930195729 fatty acid Natural products 0.000 description 6
238000012545 processing Methods 0.000 description 6
239000003054 catalyst Substances 0.000 description 5
239000011261 inert gas Substances 0.000 description 5
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
150000007513 acids Chemical class 0.000 description 4
238000007605 air drying Methods 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
238000002474 experimental method Methods 0.000 description 4
239000012071 phase Substances 0.000 description 4
DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 3
YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 3
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
239000006057 Non-nutritive feed additive Substances 0.000 description 3
239000000654 additive Substances 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000000839 emulsion Substances 0.000 description 3
238000007720 emulsion polymerization reaction Methods 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
150000004665 fatty acids Chemical class 0.000 description 3
238000004817 gas chromatography Methods 0.000 description 3
239000001301 oxygen Substances 0.000 description 3
229910052760 oxygen Inorganic materials 0.000 description 3
229920000166 polytrimethylene carbonate Polymers 0.000 description 3
239000011541 reaction mixture Substances 0.000 description 3
238000006884 silylation reaction Methods 0.000 description 3
238000010557 suspension polymerization reaction Methods 0.000 description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 2
NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
229920003171 Poly (ethylene oxide) Chemical class 0.000 description 2
WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
150000001336 alkenes Chemical class 0.000 description 2
150000003863 ammonium salts Chemical class 0.000 description 2
125000000129 anionic group Chemical group 0.000 description 2
239000007900 aqueous suspension Substances 0.000 description 2
230000008901 benefit Effects 0.000 description 2
DIKBFYAXUHHXCS-UHFFFAOYSA-N bromoform Chemical compound BrC(Br)Br DIKBFYAXUHHXCS-UHFFFAOYSA-N 0.000 description 2
150000001735 carboxylic acids Chemical class 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
239000001913 cellulose Chemical class 0.000 description 2
229920002678 cellulose Chemical class 0.000 description 2
235000010980 cellulose Nutrition 0.000 description 2
239000000084 colloidal system Substances 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
ZSWFCLXCOIISFI-UHFFFAOYSA-N cyclopentadiene Chemical compound C1C=CC=C1 ZSWFCLXCOIISFI-UHFFFAOYSA-N 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
238000001035 drying Methods 0.000 description 2
150000002191 fatty alcohols Chemical class 0.000 description 2
238000012685 gas phase polymerization Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000000314 lubricant Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
POULHZVOKOAJMA-UHFFFAOYSA-N methyl undecanoic acid Natural products CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
238000000465 moulding Methods 0.000 description 2
IPCSVZSSVZVIGE-UHFFFAOYSA-N n-hexadecanoic acid Natural products CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
239000003921 oil Substances 0.000 description 2
235000019198 oils Nutrition 0.000 description 2
150000002978 peroxides Chemical class 0.000 description 2
239000000049 pigment Substances 0.000 description 2
229920000151 polyglycol Polymers 0.000 description 2
239000010695 polyglycol Substances 0.000 description 2
239000004800 polyvinyl chloride Substances 0.000 description 2
229920000915 polyvinyl chloride Polymers 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000002904 solvent Substances 0.000 description 2
CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
238000012360 testing method Methods 0.000 description 2
229920001567 vinyl ester resin Polymers 0.000 description 2
IMYZYCNQZDBZBQ-UHFFFAOYSA-N (+-)-8-(cis-3-octyl-oxiranyl)-octanoic acid Natural products CCCCCCCCC1OC1CCCCCCCC(O)=O IMYZYCNQZDBZBQ-UHFFFAOYSA-N 0.000 description 1
OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-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
BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
LDVVTQMJQSCDMK-UHFFFAOYSA-N 1,3-dihydroxypropan-2-yl formate Chemical compound OCC(CO)OC=O LDVVTQMJQSCDMK-UHFFFAOYSA-N 0.000 description 1
VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
RZYHXKLKJRGJGP-UHFFFAOYSA-N 2,2,2-trifluoro-n,n-bis(trimethylsilyl)acetamide Chemical compound C[Si](C)(C)N([Si](C)(C)C)C(=O)C(F)(F)F RZYHXKLKJRGJGP-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
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-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
KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-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
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
239000004342 Benzoyl peroxide Substances 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-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
FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
QSJXEFYPDANLFS-UHFFFAOYSA-N Diacetyl Chemical group CC(=O)C(C)=O QSJXEFYPDANLFS-UHFFFAOYSA-N 0.000 description 1
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-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
108010010803 Gelatin Proteins 0.000 description 1
239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
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 1
239000004609 Impact Modifier Substances 0.000 description 1
PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
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235000021314 Palmitic acid Nutrition 0.000 description 1
239000004372 Polyvinyl alcohol Substances 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
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
235000021355 Stearic acid Nutrition 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 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
230000009471 action Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
150000001340 alkali metals Chemical class 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
150000008064 anhydrides Chemical class 0.000 description 1
239000003963 antioxidant agent Substances 0.000 description 1
239000008346 aqueous phase Substances 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical group C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 description 1
229950005228 bromoform Drugs 0.000 description 1
IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
235000010354 butylated hydroxytoluene Nutrition 0.000 description 1
239000001768 carboxy methyl cellulose Substances 0.000 description 1
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239000003795 chemical substances by application Substances 0.000 description 1
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239000011651 chromium Substances 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000007859 condensation product Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
BSVQJWUUZCXSOL-UHFFFAOYSA-N cyclohexylsulfonyl ethaneperoxoate Chemical compound CC(=O)OOS(=O)(=O)C1CCCCC1 BSVQJWUUZCXSOL-UHFFFAOYSA-N 0.000 description 1
238000007872 degassing Methods 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
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DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
YCWSUKQGVSGXJO-NTUHNPAUSA-N nifuroxazide Chemical group C1=CC(O)=CC=C1C(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 YCWSUKQGVSGXJO-NTUHNPAUSA-N 0.000 description 1
150000002825 nitriles Chemical class 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
229940049964 oleate Drugs 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-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
150000002894 organic compounds Chemical class 0.000 description 1
239000012188 paraffin wax Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
150000002976 peresters Chemical class 0.000 description 1
150000004965 peroxy acids Chemical class 0.000 description 1
150000004976 peroxydisulfates Chemical class 0.000 description 1
230000001766 physiological effect Effects 0.000 description 1
239000004014 plasticizer Substances 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
230000000379 polymerizing effect Effects 0.000 description 1
229940051841 polyoxyethylene ether Drugs 0.000 description 1
229920000056 polyoxyethylene ether Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
229920002451 polyvinyl alcohol Polymers 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 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
230000009467 reduction Effects 0.000 description 1
230000002040 relaxant effect Effects 0.000 description 1
WBHHMMIMDMUBKC-XLNAKTSKSA-N ricinelaidic acid Chemical compound CCCCCC[C@@H](O)C\C=C\CCCCCCCC(O)=O WBHHMMIMDMUBKC-XLNAKTSKSA-N 0.000 description 1
229960003656 ricinoleic acid Drugs 0.000 description 1
FEUQNCSVHBHROZ-UHFFFAOYSA-N ricinoleic acid Natural products CCCCCCC(O[Si](C)(C)C)CC=CCCCCCCCC(=O)OC FEUQNCSVHBHROZ-UHFFFAOYSA-N 0.000 description 1
XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000004332 silver Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000000600 sorbitol Substances 0.000 description 1
238000009331 sowing Methods 0.000 description 1
239000003549 soybean oil Substances 0.000 description 1
235000012424 soybean oil Nutrition 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000008117 stearic acid Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
150000003440 styrenes Chemical class 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1
150000005846 sugar alcohols Polymers 0.000 description 1
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical class [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
150000003460 sulfonic acids Chemical class 0.000 description 1
YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
BSYVTEYKTMYBMK-UHFFFAOYSA-N tetrahydrofurfuryl alcohol Chemical compound OCC1CCCO1 BSYVTEYKTMYBMK-UHFFFAOYSA-N 0.000 description 1
239000003017 thermal stabilizer Substances 0.000 description 1
229920001169 thermoplastic Polymers 0.000 description 1
239000004416 thermosoftening plastic Substances 0.000 description 1
150000004764 thiosulfuric acid derivatives Chemical class 0.000 description 1
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
235000021122 unsaturated fatty acids Nutrition 0.000 description 1
150000004670 unsaturated fatty acids Chemical class 0.000 description 1
239000001993 wax Substances 0.000 description 1

Classifications

- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts

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)

CH671977A 1976-06-04 1977-06-01 Process for the removal of residual monomers from homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerised vinyl chloride CH630100A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19762625167 DE2625167C3 (de)	1976-06-04	1976-06-04	Verfahren zur Verbesserung der Eigenschaften von pulverförmigem Polyvinylchlorid

Publications (1)

Publication Number	Publication Date
CH630100A5 true CH630100A5 (en)	1982-05-28

Family

ID=5979847

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH671977A CH630100A5 (en)	1976-06-04	1977-06-01	Process for the removal of residual monomers from homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerised vinyl chloride

Country Status (13)

Country	Link
JP (1)	JPS52148586A (fr)
BE (1)	BE855434A (fr)
CA (1)	CA1111182A (fr)
CH (1)	CH630100A5 (fr)
DE (1)	DE2625167C3 (fr)
ES (1)	ES459219A1 (fr)
FR (1)	FR2353570A1 (fr)
GB (1)	GB1560765A (fr)
IT (1)	IT1074531B (fr)
MX (1)	MX143249A (fr)
NL (1)	NL7705868A (fr)
SU (1)	SU680653A3 (fr)
YU (1)	YU137877A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE69330421T2 (de) *	1992-12-10	2002-05-16	Tosoh Corp., Shinnanyo	Verfahren zur Herstellung eines Polymeren vom Vinylchloridtyp
ATE291056T1 (de) *	1999-03-19	2005-04-15	Occidental Chem Co	Stabilisation von polymeren nach aussetzen von oxidation
JP5717452B2 (ja) *	2010-01-15	2015-05-13	日本曹達株式会社	液状ポリブタジエン精製法
EP2915821A1 (fr)	2014-03-04	2015-09-09	Synthomer Ltd.	Procédé de traitement d'une composition de poly(chlorure de vinyle) avec du dioxyde de carbone à phase dense

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DK120776A (da) *	1975-03-20	1976-09-21	Unilever Nv	Fremgangsmade til behandling af blandinger af vinylhalogenid-polymere og additiver
DE2518492B2 (de) *	1975-04-25	1980-04-17	Friedrich Horst 5840 Schwerte Papenmeier	Verfahren und Vorrichtung zum Aufbereiten von Polyvinylchlorid
DD126470A1 (fr) *	1976-07-15	1977-07-20

1976
- 1976-06-04 DE DE19762625167 patent/DE2625167C3/de not_active Expired
1977
- 1977-05-27 NL NL7705868A patent/NL7705868A/xx not_active Application Discontinuation
- 1977-05-27 ES ES459219A patent/ES459219A1/es not_active Expired
- 1977-06-01 CH CH671977A patent/CH630100A5/de not_active IP Right Cessation
- 1977-06-02 IT IT2433377A patent/IT1074531B/it active
- 1977-06-02 MX MX16931977A patent/MX143249A/es unknown
- 1977-06-02 YU YU137877A patent/YU137877A/xx unknown
- 1977-06-03 CA CA279,785A patent/CA1111182A/fr not_active Expired
- 1977-06-03 SU SU772489556A patent/SU680653A3/ru active
- 1977-06-03 JP JP6498177A patent/JPS52148586A/ja active Pending
- 1977-06-06 FR FR7717206A patent/FR2353570A1/fr active Granted
- 1977-06-06 BE BE178235A patent/BE855434A/fr not_active IP Right Cessation
- 1977-06-08 GB GB2390577A patent/GB1560765A/en not_active Expired

Also Published As

Publication number	Publication date
DE2625167C3 (de)	1980-01-31
FR2353570B1 (fr)	1982-09-10
YU137877A (en)	1982-06-30
IT1074531B (it)	1985-04-20
BE855434A (fr)	1977-12-06
FR2353570A1 (fr)	1977-12-30
DE2625167A1 (de)	1977-12-22
DE2625167B2 (de)	1979-05-31
JPS52148586A (en)	1977-12-09
SU680653A3 (ru)	1979-08-15
NL7705868A (nl)	1977-12-06
ES459219A1 (es)	1978-03-01
CA1111182A (fr)	1981-10-20
GB1560765A (en)	1980-02-06
MX143249A (es)	1981-04-06

Legal Events

Date	Code	Title	Description
1985-02-28	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
DE2442238C3 (de)	1986-04-17	Verfahren zur Herstellung von Polyphenylenoxid-Pfropfcopolymerisaten
DE2153886B2 (de)	1979-04-05	Verfahren zur Herstellung von Vinylchloridpolymeren mit verbesserten Eigenschaften
DE2509937A1 (de)	1976-09-16	Verfahren und vorrichtung zur herstellung von vinylchloridpolymerisaten
EP0365957B1 (fr)	1993-08-25	Combinaisons ester de cellulose/polymère, leur préparation et leur utilisation
CH630100A5 (en)	1982-05-28	Process for the removal of residual monomers from homopolymers, copolymers or graft polymers containing at least 50% by weight of polymerised vinyl chloride
DE2707259A1 (de)	1978-08-24	Verfahren zur herstellung von suspensionspolymerisaten und copolymerisaten des vinylchlorids
DD156083A5 (de)	1982-07-28	Verfahren zur polymerisation von vinylchlorid in waessriger phase
DE3505238C2 (fr)	1989-12-07
DE3122614C2 (fr)	1991-11-14
DE2615200A1 (de)	1977-10-27	Verfahren zur verbesserung der eigenschaften von pulverfoermigem polyvinylchlorid
DE2557654A1 (de)	1977-06-30	Verfahren zur temperaturbehandlung von vinylchloridpolymerisaten
DE2807180C2 (fr)	1991-12-05
DE2640887C2 (de)	1986-09-11	Verfahren zum Suspensionspolymerisieren von Vinylchlorid
DE2441289A1 (de)	1976-03-11	Verfahren zur verringerung des gehaltes an monomerem vinylchlorid in polymerisaten des vinylchlorids
DE2629741A1 (de)	1978-01-12	Verfahren zur verbesserung der eigenschaften von pulverfoermigen vinylchlorid-polymerisaten
DE2429777A1 (de)	1976-01-02	Verfahren zur herstellung von vinylchloridpolymerisaten
DE2430901A1 (de)	1976-01-15	Verfahren zur verringerung des gehaltes an monomerem vinylchlorid in polymerisaten des vinylchlorids
CH629508A5 (en)	1982-04-30	Process and apparatus for the preparation of polymer dispersions having a low monomer content
DE2619877C2 (fr)	1988-05-26
CH620936A5 (en)	1980-12-31	Process for the continuous preparation of polymers and copolymers of vinyl chloride in aqueous emulsion
DE2933731A1 (de)	1981-03-12	Thermoplastische formmasse auf basis von vinylchloridpolymerisaten und verfahren zu deren herstellung
CH617444A5 (en)	1980-05-30	Process for producing vinyl chloride polymers
DE3104818C2 (de)	1987-04-16	Verfahren zur Herstellung von Homo- oder Copolymerisaten des Vinylchlorids
EP1151015A1 (fr)	2001-11-07	Procede pour reduire les odeurs degagees par des dispersions aqueuses de copolymeres constitues d'un aromatique vinylique et de 1,3-diene, stabilises par des colloides protecteurs
DE2441290B2 (de)	1978-08-31	Verfahren zur Verringerung des Gehaltes an monomeren! Vinylchlorid in Polymerisaten des Vinylchlorid»