JP6761535B2 - ニトリル系ゴムの製造方法 - Google Patents
ニトリル系ゴムの製造方法 Download PDFInfo
- Publication number
- JP6761535B2 JP6761535B2 JP2019501708A JP2019501708A JP6761535B2 JP 6761535 B2 JP6761535 B2 JP 6761535B2 JP 2019501708 A JP2019501708 A JP 2019501708A JP 2019501708 A JP2019501708 A JP 2019501708A JP 6761535 B2 JP6761535 B2 JP 6761535B2
- Authority
- JP
- Japan
- Prior art keywords
- nitrile
- emulsifier
- rubber
- weight
- chemical formula
- 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.)
- Active
Links
- 229920000459 Nitrile rubber Polymers 0.000 title claims description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title description 3
- 150000002825 nitriles Chemical class 0.000 claims description 76
- 229920001971 elastomer Polymers 0.000 claims description 56
- 239000005060 rubber Substances 0.000 claims description 56
- 239000003995 emulsifying agent Substances 0.000 claims description 54
- 239000000126 substance Substances 0.000 claims description 46
- 150000001875 compounds Chemical class 0.000 claims description 37
- 239000000178 monomer Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 31
- 238000006116 polymerization reaction Methods 0.000 claims description 26
- 239000003999 initiator Substances 0.000 claims description 10
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 9
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 8
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 8
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 8
- 239000005642 Oleic acid Substances 0.000 claims description 8
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 8
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 8
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 8
- 150000001993 dienes Chemical class 0.000 claims description 7
- -1 alkali metal salt Chemical class 0.000 claims description 6
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000000379 polymerizing effect Effects 0.000 claims description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 16
- 235000014113 dietary fatty acids Nutrition 0.000 description 16
- 239000000194 fatty acid Substances 0.000 description 16
- 229930195729 fatty acid Natural products 0.000 description 16
- 150000004665 fatty acids Chemical class 0.000 description 16
- 238000004073 vulcanization Methods 0.000 description 14
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000012535 impurity Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 10
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 229920000126 latex Polymers 0.000 description 9
- 239000000693 micelle Substances 0.000 description 9
- 230000035484 reaction time Effects 0.000 description 9
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 8
- 235000002639 sodium chloride Nutrition 0.000 description 8
- 229910017053 inorganic salt Inorganic materials 0.000 description 7
- 230000000704 physical effect Effects 0.000 description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 6
- 239000004816 latex Substances 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 239000011593 sulfur Substances 0.000 description 6
- KYXHKHDZJSDWEF-LHLOQNFPSA-N CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 Chemical compound CCCCCCC1=C(CCCCCC)C(\C=C\CCCCCCCC(O)=O)C(CCCCCCCC(O)=O)CC1 KYXHKHDZJSDWEF-LHLOQNFPSA-N 0.000 description 5
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 5
- 239000001110 calcium chloride Substances 0.000 description 5
- 229910001628 calcium chloride Inorganic materials 0.000 description 5
- 235000011148 calcium chloride Nutrition 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 229940096992 potassium oleate Drugs 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 0 *C1C(*)C=CC(*)C1 Chemical compound *C1C(*)C=CC(*)C1 0.000 description 4
- 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 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- IUJLOAKJZQBENM-UHFFFAOYSA-N n-(1,3-benzothiazol-2-ylsulfanyl)-2-methylpropan-2-amine Chemical compound C1=CC=C2SC(SNC(C)(C)C)=NC2=C1 IUJLOAKJZQBENM-UHFFFAOYSA-N 0.000 description 4
- 229940123973 Oxygen scavenger Drugs 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- QUPCNWFFTANZPX-UHFFFAOYSA-N hydrogen peroxide;1-methyl-4-propan-2-ylcyclohexane Chemical compound OO.CC(C)C1CCC(C)CC1 QUPCNWFFTANZPX-UHFFFAOYSA-N 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 150000001451 organic peroxides Chemical class 0.000 description 3
- 239000012763 reinforcing filler Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 description 2
- BUZICZZQJDLXJN-UHFFFAOYSA-N 3-azaniumyl-4-hydroxybutanoate Chemical compound OCC(N)CC(O)=O BUZICZZQJDLXJN-UHFFFAOYSA-N 0.000 description 2
- 241001441571 Hiodontidae Species 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000004520 agglutination Effects 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 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 2
- 239000001273 butane Substances 0.000 description 2
- 239000006229 carbon black Substances 0.000 description 2
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 2
- ZQMIGQNCOMNODD-UHFFFAOYSA-N diacetyl peroxide Chemical compound CC(=O)OOC(C)=O ZQMIGQNCOMNODD-UHFFFAOYSA-N 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- PMJHHCWVYXUKFD-SNAWJCMRSA-N (E)-1,3-pentadiene Chemical compound C\C=C\C=C PMJHHCWVYXUKFD-SNAWJCMRSA-N 0.000 description 1
- AYMDJPGTQFHDSA-UHFFFAOYSA-N 1-(2-ethenoxyethoxy)-2-ethoxyethane Chemical compound CCOCCOCCOC=C AYMDJPGTQFHDSA-UHFFFAOYSA-N 0.000 description 1
- LGBYJXBCVZKJBL-UHFFFAOYSA-N 1-[(2-oxoazepan-1-yl)disulfanyl]azepan-2-one Chemical compound O=C1CCCCCN1SSN1C(=O)CCCCC1 LGBYJXBCVZKJBL-UHFFFAOYSA-N 0.000 description 1
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 1
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 1
- KNBIXDXLOIHINH-UHFFFAOYSA-N 2-[(1-methoxy-2-methyl-1-oxopropan-2-yl)diazenyl]-2-methylpropanoic acid Chemical compound COC(=O)C(C)(C)N=NC(C)(C)C(O)=O KNBIXDXLOIHINH-UHFFFAOYSA-N 0.000 description 1
- TVWBTVJBDFTVOW-UHFFFAOYSA-N 2-methyl-1-(2-methylpropylperoxy)propane Chemical compound CC(C)COOCC(C)C TVWBTVJBDFTVOW-UHFFFAOYSA-N 0.000 description 1
- ICKPUFPXUBGDLV-UHFFFAOYSA-N 2-methyl-3-methylidenebutanedinitrile Chemical compound N#CC(C)C(=C)C#N ICKPUFPXUBGDLV-UHFFFAOYSA-N 0.000 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 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
- IGLWCQMNTGCUBB-UHFFFAOYSA-N 3-methylidenepent-1-ene Chemical compound CCC(=C)C=C IGLWCQMNTGCUBB-UHFFFAOYSA-N 0.000 description 1
- HLBZWYXLQJQBKU-UHFFFAOYSA-N 4-(morpholin-4-yldisulfanyl)morpholine Chemical compound C1COCCN1SSN1CCOCC1 HLBZWYXLQJQBKU-UHFFFAOYSA-N 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
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- ZVFDTKUVRCTHQE-UHFFFAOYSA-N Diisodecyl phthalate Chemical compound CC(C)CCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC(C)C ZVFDTKUVRCTHQE-UHFFFAOYSA-N 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910021380 Manganese Chloride Inorganic materials 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- KYIKRXIYLAGAKQ-UHFFFAOYSA-N abcn Chemical compound C1CCCCC1(C#N)N=NC1(C#N)CCCCC1 KYIKRXIYLAGAKQ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 125000005577 anthracene group Chemical group 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical compound CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000002738 chelating agent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- PXJJSXABGXMUSU-UHFFFAOYSA-N disulfur dichloride Chemical compound ClSSCl PXJJSXABGXMUSU-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 125000002560 nitrile group Chemical group 0.000 description 1
- SRSFOMHQIATOFV-UHFFFAOYSA-N octanoyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(=O)CCCCCCC SRSFOMHQIATOFV-UHFFFAOYSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical group C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- PMJHHCWVYXUKFD-UHFFFAOYSA-N piperylene Natural products CC=CC=C PMJHHCWVYXUKFD-UHFFFAOYSA-N 0.000 description 1
- 229920013639 polyalphaolefin Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005077 polysulfide Substances 0.000 description 1
- 229920001021 polysulfide Polymers 0.000 description 1
- 150000008117 polysulfides Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 1
- FWMUJAIKEJWSSY-UHFFFAOYSA-N sulfur dichloride Chemical compound ClSCl FWMUJAIKEJWSSY-UHFFFAOYSA-N 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002522 swelling effect Effects 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/12—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with nitriles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C1/00—Treatment of rubber latex
- C08C1/14—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/22—Emulsion polymerisation
- C08F2/24—Emulsion polymerisation with the aid of emulsifying agents
- C08F2/26—Emulsion polymerisation with the aid of emulsifying agents anionic
-
- 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
- C08F6/22—Coagulation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—Polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/02—Copolymers with acrylonitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は、2016年12月26日付で出願された韓国特許出願第10−2016−0179063号及び2017年12月15日付で出願された韓国特許出願第10−2017−0173290号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示されている全ての内容を本明細書の一部として含む。
X1は、C6からC20の4価芳香族炭化水素又はC2からC10の4価脂肪族炭化水素であり、
R1からR4は互いに同じか異なり、それぞれ独立して、C2からC20の1価脂肪族炭化水素であり、
R1からR4中の2種は−R5−COOHで表され、前記R5はC2からC20の2価脂肪族炭化水素であり、
R1からR5中の1種以上は、不飽和結合を含まないか、または少なくとも1つ含み、
X1、R1からR4の炭素数の合計が、30から60である。
X1は、C6からC20の4価芳香族炭化水素又はC2からC10の4価脂肪族炭化水素であり、
R1からR4は互いに同じか異なり、それぞれ独立して、C2からC20の1価脂肪族炭化水素であり、
R1からR4中の2種は−R5−COOHで表され、前記R5はC2からC20の2価脂肪族炭化水素であり、
R1からR5中の1種以上は、不飽和結合を含まないか、又は少なくとも1つ含み、
X1、R1からR4の炭素数の合計が、30から60である。
A1又はA2は互いに同じか異なり、それぞれ独立して、直接結合、メチレン、エチレン、プロピレン又はブチレンであってよく、
*は、前記化学式1のR1からR4が結合される位置であってよい。
<ニトリル系ゴムの製造>
反応器に、開始剤としてp−メンタンヒドロパーオキサイド0.03重量部、アクリロニトリル34重量部、1,3−ブタジエン66重量部、分子量調節剤としてt−ドデシルメルカプタン0.5重量部、水190重量部、及び乳化剤として二量体酸を含む脂肪酸(CAS No.67701−19−3)とオレイン酸カリウム(CAS No.143−18−0)を8:2の重量比で混合した混合物0.5重量部を投入した。
収得されたニトリル系ゴム100重量部に対して、加硫剤として硫黄1.5重量部、加硫促進剤として酸化亜鉛3重量部及びTBBS(N−tert−ブチル−2−ベンゾチアゾールスルフェンアミド)0.7重量部、分散剤としてステアリン酸1重量部、補強性充填剤としてカーボンブラック40重量部を反応器に投入し、50℃で8分間(予備混合1分、コンパウンディング7分)50rpmで撹拌しながら混合してニトリル系ゴム組成物を製造した。
乳化剤として二量体酸を含む脂肪酸(CAS No.67701−19−3)とオレイン酸カリウム(CAS No.143−18−0)を8:2の重量比で混合した混合物を1.0重量部で投入し、反応時間が7.5時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
乳化剤として二量体酸を含む脂肪酸(CAS No.67701−19−3)とオレイン酸カリウム(CAS No.143−18−0)を8:2の重量比で混合した混合物を1.5重量部で投入し、反応時間が7.5時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
乳化剤として二量体酸を含む脂肪酸(CAS No.67701−19−3)とオレイン酸カリウム(CAS No.143−18−0)を8:2の重量比で混合した混合物を2.0重量部で投入し、反応時間が7.5時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
乳化剤として二量体酸を含む脂肪酸(CAS No.67701−19−3)とオレイン酸カリウム(CAS No.143−18−0)を8:2の重量比で混合した混合物を2.5重量部で投入し、反応時間が7.4時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
乳化剤としてC12〜C18の脂肪酸(CAS No.67701−01−3)を1.0重量部投入したことを除いては実施例1と同様の方法で実験したが、ゴムが形成されなかった。
乳化剤としてC12〜C18の脂肪酸(CAS No.67701−01−3)を2.0重量部投入し、反応時間が8.5時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
乳化剤としてC12〜C18の脂肪酸(CAS No.67701−01−3)を3.0重量部投入し、反応時間が7.8時間であることを除き、実施例1と同様の方法でニトリル系ゴムとニトリル系ゴム組成物を製造した。
実施例及び比較例のニトリル系ゴムのムーニー粘度を測定し、その結果を下記表3に記載した。
実施例及び比較例のニトリル系ゴム組成物のムーニー粘度、加硫特性、機械的物性を下記の通りの方法で測定し、その結果を下記表4及び表5に記載した。
C−ムーニー粘度(C−MV):145℃で45分間加硫した後、ムーニー粘度計(MV2000、アルファテクノロジー社)を用いて、100℃で大きいローターで1分間予熱し、ローターを始動してから4分後の値を測定及び判読してムーニー粘度を測定した。
オシレーティングディスクレオメーター(oscillating disc rheometer)を用いて、170℃で加硫時の最大トルク(MH)値を測定した。
伸び率(elongation、e%):145℃で45分間加硫した後、ASTM D412に基づいて加硫物の伸び率を測定した。
Claims (6)
- 前記乳化剤は、前記化学式1で表される化合物のうち互いに異なる2つ以上の化合物を含む請求項1または2に記載のニトリル系ゴムの製造方法。
- 前記乳化剤は、前記単量体混合物100重量部に対して0.5から1.5重量部で含まれる請求項1〜3のいずれか一項に記載のニトリル系ゴムの製造方法。
- 前記重合は、乳化重合である請求項1〜4のいずれか一項に記載のニトリル系ゴムの製造方法。
- 前記重合の後、凝集及び乾燥を行ってニトリル系ゴムを製造する請求項1〜5のいずれか一項に記載のニトリル系ゴムの製造方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2016-0179063 | 2016-12-26 | ||
KR20160179063 | 2016-12-26 | ||
KR10-2017-0173290 | 2017-12-15 | ||
KR1020170173290A KR102082915B1 (ko) | 2016-12-26 | 2017-12-15 | 니트릴계 고무의 제조방법 |
PCT/KR2017/015052 WO2018124596A1 (ko) | 2016-12-26 | 2017-12-19 | 니트릴계 고무의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019521230A JP2019521230A (ja) | 2019-07-25 |
JP6761535B2 true JP6761535B2 (ja) | 2020-09-23 |
Family
ID=62913393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019501708A Active JP6761535B2 (ja) | 2016-12-26 | 2017-12-19 | ニトリル系ゴムの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10907003B2 (ja) |
EP (1) | EP3466997B1 (ja) |
JP (1) | JP6761535B2 (ja) |
KR (1) | KR102082915B1 (ja) |
CN (1) | CN109476792B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102536743B1 (ko) | 2019-10-11 | 2023-05-26 | 주식회사 엘지화학 | 니트릴계 고무의 제조방법, 이로부터 제조된 니트릴계 고무 및 상기 고무를 포함하는 고무 조성물 |
KR20210131608A (ko) | 2020-04-24 | 2021-11-03 | 주식회사 엘지화학 | 카르본산 변성 니트릴계 공중합체 라텍스, 이의 제조방법 및 이로부터 성형된 성형품 |
KR20220014696A (ko) | 2020-07-29 | 2022-02-07 | 주식회사 엘지화학 | 니트릴계 고무 조성물 및 이로부터 제조된 니트릴계 고무 |
CN116003711B (zh) * | 2021-10-21 | 2023-06-20 | 中国石油化工股份有限公司 | 丁腈橡胶及其制备方法、氢化丁腈橡胶、丁腈橡胶组合物和丁腈橡胶硫化胶 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2876203A (en) * | 1953-07-20 | 1959-03-03 | Int Latex Corp | Emulsion polymerization with polybasic acid soap |
US4452936A (en) | 1982-05-17 | 1984-06-05 | The Goodyear Tire & Rubber Company | Oligomerized acids as scorch inhibitors for carboxylated rubbers |
EP0714949A2 (en) * | 1994-12-02 | 1996-06-05 | General Electric Company | Processes, thermoplastic compositions and emulsion graft copolymer utilizing a polyacid |
DE59610309D1 (de) | 1995-08-23 | 2003-05-08 | Henkel Kgaa | Verwendung wenigstens eines fettchemischen Additivs für eine GIPSHALTIGE ZUSAMMENSETZUNG |
CA2402243C (en) | 2000-03-10 | 2008-07-29 | Bayer Aktiengesellschaft | Method for agglomerating finely divided polybutadiene latices |
US20070077443A1 (en) * | 2002-05-09 | 2007-04-05 | Cph Innovations Corp. | Adhesion promoter for elastomer/elastomer adherence |
US7285588B2 (en) | 2003-03-28 | 2007-10-23 | Hallstar Innovations Corp. | Low polarity dimerate and trimerate esters as plasticizers for thermoplastic compositions |
KR100478977B1 (ko) | 2002-05-23 | 2005-03-25 | 제일모직주식회사 | 응집 고무 라텍스를 이용한 abs 수지의 제조방법 |
JP4124002B2 (ja) * | 2003-03-25 | 2008-07-23 | 日本ゼオン株式会社 | 架橋性ニトリル共重合ゴム組成物及び架橋成形体 |
EP2009050B1 (en) | 2006-04-17 | 2011-08-31 | Zeon Corporation | Crosslinkable nitrile rubber composition and crosslinked rubber product |
DE102007024010A1 (de) | 2007-05-22 | 2008-11-27 | Lanxess Deutschland Gmbh | Nitrilkautschuke |
KR101471702B1 (ko) * | 2011-04-25 | 2014-12-11 | 주식회사 엘지화학 | 니트릴 고무의 제조방법 |
JP2014024924A (ja) | 2012-07-25 | 2014-02-06 | Sanyo Chem Ind Ltd | 乳化重合用乳化剤 |
JP5783208B2 (ja) | 2013-06-21 | 2015-09-24 | コニカミノルタ株式会社 | 静電荷像現像用トナー |
KR101673063B1 (ko) * | 2013-12-10 | 2016-11-04 | 주식회사 엘지화학 | 니트릴계 공중합체 고무의 제조방법 |
CN107109193B (zh) | 2014-12-26 | 2020-10-16 | 日本瑞翁株式会社 | 摩擦材料用胶乳及摩擦材料 |
-
2017
- 2017-12-15 KR KR1020170173290A patent/KR102082915B1/ko active IP Right Grant
- 2017-12-19 CN CN201780045686.8A patent/CN109476792B/zh active Active
- 2017-12-19 US US16/315,049 patent/US10907003B2/en active Active
- 2017-12-19 EP EP17889168.5A patent/EP3466997B1/en active Active
- 2017-12-19 JP JP2019501708A patent/JP6761535B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2019521230A (ja) | 2019-07-25 |
EP3466997A1 (en) | 2019-04-10 |
US10907003B2 (en) | 2021-02-02 |
CN109476792A (zh) | 2019-03-15 |
EP3466997A4 (en) | 2019-08-14 |
EP3466997B1 (en) | 2020-07-29 |
CN109476792B (zh) | 2021-06-22 |
KR102082915B1 (ko) | 2020-02-28 |
US20190309116A1 (en) | 2019-10-10 |
KR20180075394A (ko) | 2018-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6761535B2 (ja) | ニトリル系ゴムの製造方法 | |
JP6330801B2 (ja) | ニトリル基含有共重合体ゴム、架橋性ゴム組成物、およびゴム架橋物 | |
EP3037446B1 (en) | Method for preparing nitrile-based rubber | |
JP2009263417A (ja) | ゴム組成物及びその製造方法 | |
JP2007162018A (ja) | 機能化したゴム状重合体 | |
US20180215902A1 (en) | Method for preparing styrene-butadiene rubber and styrene-butadiene rubber | |
JP7299987B2 (ja) | ニトリル系ゴムの製造方法、それから製造されたニトリル系ゴム、および前記ゴムを含むゴム組成物 | |
JP6125252B2 (ja) | 変性ポリマーの製造方法及びジエン系ポリマー | |
WO2016013573A1 (ja) | ゴム組成物の製造方法、ゴム組成物、配合物、及び、ゴム組成物におけるシリカの歩留り比率向上方法 | |
JP6081194B2 (ja) | 変性ポリマーの製造方法及びジエン系ポリマー | |
JP7450891B2 (ja) | ゴム組成物、加硫ゴム及び成形品 | |
KR20210156477A (ko) | 니트릴계 고무의 제조방법 | |
JP2016166271A (ja) | 動的特性に優れるクロロプレンゴム、その製造方法、及びその加硫物 | |
KR20180075107A (ko) | 니트릴계 고무 조성물 | |
JP6017967B2 (ja) | 変性ジエン系ポリマー及びその製造方法 | |
JP6443660B2 (ja) | 熱可塑性エラストマー | |
JP6100030B2 (ja) | 変性ポリマーの製造方法及びジエン系ポリマー | |
JP2009203432A (ja) | ソリッドタイヤ用組成物及びソリッドタイヤ | |
JP2014141578A (ja) | 変性ポリマーの製造方法及びジエン系ポリマー | |
JP2009215498A (ja) | サイドウォール用組成物及びサイドウォール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190111 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191128 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20191203 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200227 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200825 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20200904 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6761535 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |