CA1164147A - Process for recovering vinyl polymers from emulsion polymerization latices - Google Patents
Process for recovering vinyl polymers from emulsion polymerization laticesInfo
- Publication number
- CA1164147A CA1164147A CA000372044A CA372044A CA1164147A CA 1164147 A CA1164147 A CA 1164147A CA 000372044 A CA000372044 A CA 000372044A CA 372044 A CA372044 A CA 372044A CA 1164147 A CA1164147 A CA 1164147A
- Authority
- CA
- Canada
- Prior art keywords
- range
- polymer
- zone
- latex
- rinsing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 75
- 230000008569 process Effects 0.000 title claims abstract description 65
- 229920000126 latex Polymers 0.000 title claims abstract description 53
- 229920002554 vinyl polymer Polymers 0.000 title claims abstract description 38
- 238000007720 emulsion polymerization reaction Methods 0.000 title abstract description 15
- 229920000642 polymer Polymers 0.000 claims abstract description 72
- 229920005989 resin Polymers 0.000 claims abstract description 46
- 239000011347 resin Substances 0.000 claims abstract description 46
- 239000004816 latex Substances 0.000 claims abstract description 40
- 239000002245 particle Substances 0.000 claims abstract description 32
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 28
- 239000007787 solid Substances 0.000 claims abstract description 27
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 210000002966 serum Anatomy 0.000 claims abstract description 15
- 238000000227 grinding Methods 0.000 claims abstract description 14
- 238000005345 coagulation Methods 0.000 claims description 29
- 230000015271 coagulation Effects 0.000 claims description 29
- 239000003995 emulsifying agent Substances 0.000 claims description 28
- 239000000178 monomer Substances 0.000 claims description 28
- 239000000701 coagulant Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 18
- 239000002738 chelating agent Substances 0.000 claims description 16
- -1 vinylidene halides Chemical class 0.000 claims description 16
- 150000003863 ammonium salts Chemical class 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical group ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 8
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical group [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 239000012487 rinsing solution Substances 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 7
- 239000000908 ammonium hydroxide Substances 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 7
- 229960001484 edetic acid Drugs 0.000 claims description 6
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000768 polyamine Polymers 0.000 claims description 4
- 150000003254 radicals Chemical class 0.000 claims description 4
- 159000000000 sodium salts Chemical class 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims 2
- 239000001110 calcium chloride Substances 0.000 claims 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims 2
- 239000012431 aqueous reaction media Substances 0.000 claims 1
- UEUXEKPTXMALOB-UHFFFAOYSA-J tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CN(CC([O-])=O)CCN(CC([O-])=O)CC([O-])=O UEUXEKPTXMALOB-UHFFFAOYSA-J 0.000 claims 1
- 239000006185 dispersion Substances 0.000 abstract description 21
- 238000001914 filtration Methods 0.000 abstract description 14
- 229920001944 Plastisol Polymers 0.000 abstract description 13
- 239000004999 plastisol Substances 0.000 abstract description 13
- 238000001694 spray drying Methods 0.000 abstract description 10
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000010802 sludge Substances 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 3
- 238000006116 polymerization reaction Methods 0.000 description 13
- 239000004800 polyvinyl chloride Substances 0.000 description 13
- 229920000915 polyvinyl chloride Polymers 0.000 description 12
- 239000000344 soap Substances 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 150000001298 alcohols Chemical class 0.000 description 7
- 229910052783 alkali metal Inorganic materials 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N EtOH Substances CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 230000002411 adverse Effects 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 229910001385 heavy metal Inorganic materials 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 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 4
- 239000002585 base Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229940010048 aluminum sulfate Drugs 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 3
- 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 2
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-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
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- FUSUHKVFWTUUBE-UHFFFAOYSA-N buten-2-one Chemical compound CC(=O)C=C FUSUHKVFWTUUBE-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- FIPPFBHCBUDBRR-UHFFFAOYSA-N henicosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCO FIPPFBHCBUDBRR-UHFFFAOYSA-N 0.000 description 2
- GOQYKNQRPGWPLP-UHFFFAOYSA-N heptadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 150000002825 nitriles Chemical class 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000011085 pressure filtration Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- TYWMIZZBOVGFOV-UHFFFAOYSA-N tetracosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCCO TYWMIZZBOVGFOV-UHFFFAOYSA-N 0.000 description 2
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N tetradecan-1-ol Chemical compound CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 2
- FPLNRAYTBIFSFW-UHFFFAOYSA-N tricosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCCO FPLNRAYTBIFSFW-UHFFFAOYSA-N 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- DNJRKFKAFWSXSE-UHFFFAOYSA-N 1-chloro-2-ethenoxyethane Chemical compound ClCCOC=C DNJRKFKAFWSXSE-UHFFFAOYSA-N 0.000 description 1
- LDMOEFOXLIZJOW-UHFFFAOYSA-N 1-dodecanesulfonic acid Chemical compound CCCCCCCCCCCCS(O)(=O)=O LDMOEFOXLIZJOW-UHFFFAOYSA-N 0.000 description 1
- IGGDKDTUCAWDAN-UHFFFAOYSA-N 1-vinylnaphthalene Chemical compound C1=CC=C2C(C=C)=CC=CC2=C1 IGGDKDTUCAWDAN-UHFFFAOYSA-N 0.000 description 1
- 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 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
- HIJIDYAOXMOWJU-UHFFFAOYSA-N 2-aminoethyl dodecyl sulfate Chemical compound CCCCCCCCCCCCOS(=O)(=O)OCCN HIJIDYAOXMOWJU-UHFFFAOYSA-N 0.000 description 1
- AEPWOCLBLLCOGZ-UHFFFAOYSA-N 2-cyanoethyl prop-2-enoate Chemical compound C=CC(=O)OCCC#N AEPWOCLBLLCOGZ-UHFFFAOYSA-N 0.000 description 1
- WROUWQQRXUBECT-UHFFFAOYSA-N 2-ethylacrylic acid Chemical compound CCC(=C)C(O)=O WROUWQQRXUBECT-UHFFFAOYSA-N 0.000 description 1
- ZACVGCNKGYYQHA-UHFFFAOYSA-N 2-ethylhexoxycarbonyloxy 2-ethylhexyl carbonate Chemical compound CCCCC(CC)COC(=O)OOC(=O)OCC(CC)CCCC ZACVGCNKGYYQHA-UHFFFAOYSA-N 0.000 description 1
- UKIMGCJPCFNHHF-UHFFFAOYSA-N 2-methylpropyl naphthalene-1-sulfonate;sodium Chemical compound [Na].C1=CC=C2C(S(=O)(=O)OCC(C)C)=CC=CC2=C1 UKIMGCJPCFNHHF-UHFFFAOYSA-N 0.000 description 1
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- FRIBMENBGGCKPD-UHFFFAOYSA-N 3-(2,3-dimethoxyphenyl)prop-2-enal Chemical compound COC1=CC=CC(C=CC=O)=C1OC FRIBMENBGGCKPD-UHFFFAOYSA-N 0.000 description 1
- MTPJEFOSTIKRSS-UHFFFAOYSA-N 3-(dimethylamino)propanenitrile Chemical compound CN(C)CCC#N MTPJEFOSTIKRSS-UHFFFAOYSA-N 0.000 description 1
- XKXGWYAQJRXDPI-UHFFFAOYSA-N 7-methyloctanoyl 7-methyloctaneperoxoate Chemical compound CC(C)CCCCCC(=O)OOC(=O)CCCCCC(C)C XKXGWYAQJRXDPI-UHFFFAOYSA-N 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 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
- RKSQEIADDGCGMS-UHFFFAOYSA-N C(=C)CC1=CC=CC=C1.ClC=CC1=CC=CC=C1 Chemical compound C(=C)CC1=CC=CC=C1.ClC=CC1=CC=CC=C1 RKSQEIADDGCGMS-UHFFFAOYSA-N 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-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
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- WTBIAPVQQBCLFP-UHFFFAOYSA-N N.N.N.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O Chemical compound N.N.N.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O WTBIAPVQQBCLFP-UHFFFAOYSA-N 0.000 description 1
- 229910017974 NH40H Inorganic materials 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WKZJJKMMGTWMDB-UHFFFAOYSA-L S(=O)(=O)(O)C(C(=O)OCCCCCCCCCCCCCCCCCC)CC(=O)[O-].[Na+].[Na+].C(CCCCCCCCCCCCCCCCC)OC(C(CC(=O)[O-])S(=O)(=O)O)=O Chemical compound S(=O)(=O)(O)C(C(=O)OCCCCCCCCCCCCCCCCCC)CC(=O)[O-].[Na+].[Na+].C(CCCCCCCCCCCCCCCCC)OC(C(CC(=O)[O-])S(=O)(=O)O)=O WKZJJKMMGTWMDB-UHFFFAOYSA-L 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- NJMVHBQEIKOPIT-UHFFFAOYSA-N acetic acid 2-(2-aminoethylamino)ethanol Chemical compound CC(O)=O.CC(O)=O.CC(O)=O.CC(O)=O.NCCNCCO NJMVHBQEIKOPIT-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000003926 acrylamides Chemical class 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052936 alkali metal sulfate Inorganic materials 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- BTFJIXJJCSYFAL-UHFFFAOYSA-N arachidyl alcohol Natural products CCCCCCCCCCCCCCCCCCCCO BTFJIXJJCSYFAL-UHFFFAOYSA-N 0.000 description 1
- 125000003118 aryl group Chemical class 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- SHLNMHIRQGRGOL-UHFFFAOYSA-N barium zinc Chemical compound [Zn].[Ba] SHLNMHIRQGRGOL-UHFFFAOYSA-N 0.000 description 1
- 239000003637 basic solution Substances 0.000 description 1
- 235000015278 beef Nutrition 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- UHZZMRAGKVHANO-UHFFFAOYSA-M chlormequat chloride Chemical compound [Cl-].C[N+](C)(C)CCCl UHZZMRAGKVHANO-UHFFFAOYSA-M 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-N diphosphoric acid Chemical class OP(O)(=O)OP(O)(O)=O XPPKVPWEQAFLFU-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-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
- CBPJUOKGGGHULV-UHFFFAOYSA-N dodecyl hydrogen sulfate;ethanamine Chemical compound CCN.CCCCCCCCCCCCOS(O)(=O)=O CBPJUOKGGGHULV-UHFFFAOYSA-N 0.000 description 1
- 235000012489 doughnuts Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- XJELOQYISYPGDX-UHFFFAOYSA-N ethenyl 2-chloroacetate Chemical compound ClCC(=O)OC=C XJELOQYISYPGDX-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
- ZQMHJBXHRFJKOT-UHFFFAOYSA-N methyl 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoate Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(=O)OC ZQMHJBXHRFJKOT-UHFFFAOYSA-N 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004712 monophosphates Chemical class 0.000 description 1
- XGFDHKJUZCCPKQ-UHFFFAOYSA-N n-nonadecyl alcohol Natural products CCCCCCCCCCCCCCCCCCCO XGFDHKJUZCCPKQ-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000002823 nitrates Chemical class 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
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- UCUUFSAXZMGPGH-UHFFFAOYSA-N penta-1,4-dien-3-one Chemical class C=CC(=O)C=C UCUUFSAXZMGPGH-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 230000001376 precipitating effect Effects 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
- 239000012429 reaction media Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- APSBXTVYXVQYAB-UHFFFAOYSA-M sodium docusate Chemical group [Na+].CCCCC(CC)COC(=O)CC(S([O-])(=O)=O)C(=O)OCC(CC)CCCC APSBXTVYXVQYAB-UHFFFAOYSA-M 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 239000001488 sodium phosphate Substances 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- GIPRGFRQMWSHAK-UHFFFAOYSA-M sodium;2-propan-2-ylbenzenesulfonate Chemical compound [Na+].CC(C)C1=CC=CC=C1S([O-])(=O)=O GIPRGFRQMWSHAK-UHFFFAOYSA-M 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-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
- 229910000406 trisodium phosphate Inorganic materials 0.000 description 1
- 235000019801 trisodium phosphate Nutrition 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C08F6/00—Post-polymerisation treatments
- C08F6/14—Treatment of polymer emulsions
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/126,789 US4292424A (en) | 1980-03-03 | 1980-03-03 | Process for recovering vinyl polymers from emulsion polymerization latices |
| US126,789 | 1980-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1164147A true CA1164147A (en) | 1984-03-20 |
Family
ID=22426666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000372044A Expired CA1164147A (en) | 1980-03-03 | 1981-03-02 | Process for recovering vinyl polymers from emulsion polymerization latices |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US4292424A (en, 2012) |
| EP (1) | EP0047253B1 (en, 2012) |
| JP (1) | JPS57500196A (en, 2012) |
| KR (1) | KR840000821B1 (en, 2012) |
| BE (1) | BE887746A (en, 2012) |
| BR (1) | BR8107084A (en, 2012) |
| CA (1) | CA1164147A (en, 2012) |
| DK (1) | DK160257C (en, 2012) |
| ES (1) | ES8202568A1 (en, 2012) |
| GR (1) | GR70363B (en, 2012) |
| IN (1) | IN153485B (en, 2012) |
| IT (1) | IT1144656B (en, 2012) |
| MX (1) | MX156883A (en, 2012) |
| NZ (1) | NZ196265A (en, 2012) |
| PH (1) | PH16448A (en, 2012) |
| PT (1) | PT72606B (en, 2012) |
| TR (1) | TR20864A (en, 2012) |
| WO (1) | WO1981002578A1 (en, 2012) |
| YU (1) | YU41972B (en, 2012) |
| ZA (1) | ZA811007B (en, 2012) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809260A1 (de) * | 1978-03-03 | 1979-09-13 | Wacker Chemie Gmbh | Stabilisierte vinylchloridhomo- oder copolymerisatmischungen |
| DE3210891A1 (de) * | 1982-03-25 | 1983-09-29 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verpastbaren polymeren des vinylchlorids |
| DE3242088A1 (de) * | 1982-11-13 | 1984-05-17 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von verpastbaren polymeren des vinylchlorids |
| US4671860A (en) * | 1985-11-29 | 1987-06-09 | The B. F. Goodrich Company | Low energy dewatering of dispersed particle latexes by electrofiltration |
| US4693800A (en) * | 1985-11-29 | 1987-09-15 | The B. F. Goodrich Company | Property variation of dispersion resins by electrofiltration |
| DE3642106A1 (de) * | 1986-12-10 | 1988-06-16 | Bayer Ag | Verfahren zur herstellung von polymerisatpulvern durch zerstaeubungstrocknung |
| JPH03128903A (ja) * | 1989-07-13 | 1991-05-31 | Fine Kurei:Kk | 合成樹脂の改質方法および改質合成樹脂 |
| US5252218A (en) * | 1992-06-02 | 1993-10-12 | Cargill, Incorporated | Process for separating solid particulates from a nonaqueous suspension |
| EP0657488A4 (en) * | 1992-08-31 | 1995-12-27 | Mitsubishi Rayon Co | METHOD FOR PRODUCING A THERMOPLASTIC COPOLYMER POWDER. |
| US5482633A (en) * | 1993-10-12 | 1996-01-09 | Cargill, Incorporated | Process for removing vegetable oil waxes by fast cooling vegetable oil and using a porous non-metallic inorganic filter |
| US6214903B1 (en) * | 1998-06-16 | 2001-04-10 | Union Carbide Chemicals & Plastics Technology Corporation | Post-reactor process for treating polymers prepared in a gas phase polymerization in the presence of an inert particulate material |
| EP1078936B1 (en) * | 1999-08-27 | 2004-11-10 | Rohm And Haas Company | Process for stripping polymer dispersions or solutions |
| KR100991342B1 (ko) | 2007-11-08 | 2010-11-01 | 주식회사 엘지화학 | 중합체 라텍스의 분무건조 방법 및 장치 |
| RU2443714C2 (ru) * | 2010-05-04 | 2012-02-27 | Открытое акционерное общество "Воронежский синтетический каучук" | Способ управления процессом выделения эмульсионных каучуков из латексов |
| JP5903220B2 (ja) * | 2011-04-06 | 2016-04-13 | 株式会社日本触媒 | 微粒子の製造方法 |
| PE20170422A1 (es) * | 2014-10-14 | 2017-04-27 | Smidth As F L | Medios filtrantes de deformacion baja |
| JP2021021028A (ja) * | 2019-07-30 | 2021-02-18 | 株式会社カネカ | ゴムグラフト共重合体の製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2844568A (en) * | 1955-10-10 | 1958-07-22 | Phillips Petroleum Co | Indicating and/or control system and method |
| US3536683A (en) * | 1967-04-07 | 1970-10-27 | Du Pont | Process for isolating a fluorine-containing polymer |
| US3595840A (en) * | 1968-11-25 | 1971-07-27 | Phillips Petroleum Co | Control of particle size in vinyl monomer polymerization |
| US3901842A (en) * | 1974-01-24 | 1975-08-26 | Nalco Chemical Co | Dewatering of poly(vinyl chloride) |
| US3954910A (en) * | 1974-04-12 | 1976-05-04 | The Standard Oil Company | Process for removal and recovery of unreacted monomers from resinous polymers |
| US3956249A (en) * | 1974-06-24 | 1976-05-11 | Tenneco Chemicals, Inc. | Manufacture of polyvinyl chloride of low vinyl chloride monomer content by treatment of wet polyvinyl chloride |
| LU70739A1 (en, 2012) * | 1974-08-14 | 1976-08-19 | ||
| US4138539A (en) * | 1975-06-19 | 1979-02-06 | American Cyanamid Company | Process for water-soluble synthetic polymer in powder form |
| US4168373A (en) * | 1975-11-24 | 1979-09-18 | Borden, Inc. | Removal of residual vinyl chloride monomer from polyvinyl chloride latex |
| JPS5283404A (en) * | 1975-12-29 | 1977-07-12 | Mitsubishi Monsanto Chem Co | Elimination of monomers |
| JPS54139982A (en) * | 1978-04-22 | 1979-10-30 | Toyo Soda Mfg Co Ltd | Removal of monomer from polymer |
-
1980
- 1980-03-03 US US06/126,789 patent/US4292424A/en not_active Expired - Lifetime
-
1981
- 1981-02-06 BR BR8107084A patent/BR8107084A/pt unknown
- 1981-02-06 EP EP81900482A patent/EP0047253B1/en not_active Expired
- 1981-02-06 JP JP56500770A patent/JPS57500196A/ja active Pending
- 1981-02-06 WO PCT/US1981/000165 patent/WO1981002578A1/en active IP Right Grant
- 1981-02-13 GR GR64123A patent/GR70363B/el unknown
- 1981-02-13 NZ NZ196265A patent/NZ196265A/xx unknown
- 1981-02-13 IN IN170/CAL/81A patent/IN153485B/en unknown
- 1981-02-16 ZA ZA00811007A patent/ZA811007B/xx unknown
- 1981-02-25 TR TR20864A patent/TR20864A/xx unknown
- 1981-02-27 IT IT20062/81A patent/IT1144656B/it active
- 1981-03-02 CA CA000372044A patent/CA1164147A/en not_active Expired
- 1981-03-02 PH PH25296A patent/PH16448A/en unknown
- 1981-03-02 PT PT72606A patent/PT72606B/pt unknown
- 1981-03-02 BE BE0/203974A patent/BE887746A/fr not_active IP Right Cessation
- 1981-03-02 KR KR1019810000683A patent/KR840000821B1/ko not_active Expired
- 1981-03-03 YU YU530/81A patent/YU41972B/xx unknown
- 1981-03-03 MX MX186201A patent/MX156883A/es unknown
- 1981-03-03 ES ES500034A patent/ES8202568A1/es not_active Expired
- 1981-10-30 DK DK480981A patent/DK160257C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE887746A (fr) | 1981-07-01 |
| DK160257B (da) | 1991-02-18 |
| PT72606B (en) | 1982-03-26 |
| PH16448A (en) | 1983-10-12 |
| MX156883A (es) | 1988-10-10 |
| KR840000821B1 (ko) | 1984-06-15 |
| IN153485B (en, 2012) | 1984-07-21 |
| GR70363B (en, 2012) | 1982-09-28 |
| KR830005266A (ko) | 1983-08-03 |
| BR8107084A (pt) | 1982-01-05 |
| YU53081A (en) | 1983-04-30 |
| EP0047253A1 (en) | 1982-03-17 |
| JPS57500196A (en, 2012) | 1982-02-04 |
| YU41972B (en) | 1988-04-30 |
| IT8120062A0 (it) | 1981-02-27 |
| NZ196265A (en) | 1983-03-15 |
| WO1981002578A1 (en) | 1981-09-17 |
| ZA811007B (en) | 1982-08-25 |
| EP0047253A4 (en) | 1982-07-06 |
| IT1144656B (it) | 1986-10-29 |
| DK160257C (da) | 1991-07-22 |
| ES500034A0 (es) | 1982-02-01 |
| EP0047253B1 (en) | 1985-06-12 |
| ES8202568A1 (es) | 1982-02-01 |
| TR20864A (tr) | 1982-11-05 |
| PT72606A (en) | 1981-04-01 |
| US4292424A (en) | 1981-09-29 |
| DK480981A (da) | 1981-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |