JP2011516682A - 相溶性が改善された難燃性−耐スクラッチ性熱可塑性樹脂組成物 - Google Patents
相溶性が改善された難燃性−耐スクラッチ性熱可塑性樹脂組成物 Download PDFInfo
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- JP2011516682A JP2011516682A JP2011503897A JP2011503897A JP2011516682A JP 2011516682 A JP2011516682 A JP 2011516682A JP 2011503897 A JP2011503897 A JP 2011503897A JP 2011503897 A JP2011503897 A JP 2011503897A JP 2011516682 A JP2011516682 A JP 2011516682A
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- methacrylate
- meth
- acrylic
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 32
- 239000011342 resin composition Substances 0.000 title claims abstract description 31
- 229920005992 thermoplastic resin Polymers 0.000 title claims abstract description 28
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 230000003678 scratch resistant effect Effects 0.000 title abstract description 4
- 229920005989 resin Polymers 0.000 claims abstract description 66
- 239000011347 resin Substances 0.000 claims abstract description 66
- 229920006243 acrylic copolymer Polymers 0.000 claims abstract description 41
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 36
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 35
- 229920000578 graft copolymer Polymers 0.000 claims abstract description 25
- 229920006163 vinyl copolymer Polymers 0.000 claims abstract description 24
- 229920006026 co-polymeric resin Polymers 0.000 claims abstract description 17
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 17
- -1 aromatic vinyl compound Chemical class 0.000 claims description 77
- 239000000203 mixture Substances 0.000 claims description 60
- 239000000178 monomer Substances 0.000 claims description 55
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 28
- 229920000178 Acrylic resin Polymers 0.000 claims description 27
- 239000004925 Acrylic resin Substances 0.000 claims description 27
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 26
- 229920001577 copolymer Polymers 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 23
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 20
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 17
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 14
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 claims description 12
- 125000001931 aliphatic group Chemical group 0.000 claims description 12
- 125000003118 aryl group Chemical group 0.000 claims description 12
- 229910052736 halogen Inorganic materials 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 12
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 10
- 229920002554 vinyl polymer Polymers 0.000 claims description 10
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 8
- 125000000217 alkyl group Chemical group 0.000 claims description 8
- 150000002148 esters Chemical class 0.000 claims description 8
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 claims description 8
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 claims description 7
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 7
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 6
- 239000000314 lubricant Substances 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 239000011574 phosphorus Substances 0.000 claims description 6
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 claims description 6
- STMDPCBYJCIZOD-UHFFFAOYSA-N 2-(2,4-dinitroanilino)-4-methylpentanoic acid Chemical compound CC(C)CC(C(O)=O)NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O STMDPCBYJCIZOD-UHFFFAOYSA-N 0.000 claims description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 5
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 5
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 claims description 5
- 150000008065 acid anhydrides Chemical class 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 5
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 5
- 150000002825 nitriles Chemical class 0.000 claims description 5
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 5
- QIWKUEJZZCOPFV-UHFFFAOYSA-N phenyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1=CC=CC=C1 QIWKUEJZZCOPFV-UHFFFAOYSA-N 0.000 claims description 5
- 150000001408 amides Chemical class 0.000 claims description 4
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 claims description 4
- 125000000319 biphenyl-4-yl group Chemical group [H]C1=C([H])C([H])=C([H])C([H])=C1C1=C([H])C([H])=C([*])C([H])=C1[H] 0.000 claims description 4
- 125000004799 bromophenyl group Chemical group 0.000 claims description 4
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 4
- 125000000068 chlorophenyl group Chemical group 0.000 claims description 4
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 claims description 4
- 238000010559 graft polymerization reaction Methods 0.000 claims description 4
- 125000003944 tolyl group Chemical group 0.000 claims description 4
- OWPUOLBODXJOKH-UHFFFAOYSA-N 2,3-dihydroxypropyl prop-2-enoate Chemical compound OCC(O)COC(=O)C=C OWPUOLBODXJOKH-UHFFFAOYSA-N 0.000 claims description 3
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 3
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 claims description 3
- CEXQWAAGPPNOQF-UHFFFAOYSA-N 2-phenoxyethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOC1=CC=CC=C1 CEXQWAAGPPNOQF-UHFFFAOYSA-N 0.000 claims description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
- 239000003242 anti bacterial agent Substances 0.000 claims description 3
- 239000003963 antioxidant agent Substances 0.000 claims description 3
- 230000003078 antioxidant effect Effects 0.000 claims description 3
- 239000002216 antistatic agent Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 239000007822 coupling agent Substances 0.000 claims description 3
- 239000000975 dye Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
- 239000011256 inorganic filler Substances 0.000 claims description 3
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 3
- 239000012796 inorganic flame retardant Substances 0.000 claims description 3
- 239000004611 light stabiliser Substances 0.000 claims description 3
- 239000002667 nucleating agent Substances 0.000 claims description 3
- 239000000049 pigment Substances 0.000 claims description 3
- 239000004014 plasticizer Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000012744 reinforcing agent Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 2
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 239000003017 thermal stabilizer Substances 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- 239000006082 mold release agent Substances 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 239000004417 polycarbonate Substances 0.000 description 15
- 238000012360 testing method Methods 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 13
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 description 10
- 229920000515 polycarbonate Polymers 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 9
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- 238000004519 manufacturing process Methods 0.000 description 9
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- 239000004926 polymethyl methacrylate Substances 0.000 description 9
- 229920001971 elastomer Polymers 0.000 description 8
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- 239000005062 Polybutadiene Substances 0.000 description 7
- 238000012662 bulk polymerization Methods 0.000 description 7
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 235000021317 phosphate Nutrition 0.000 description 6
- 238000010556 emulsion polymerization method Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
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- 239000010452 phosphate Substances 0.000 description 5
- 238000010558 suspension polymerization method Methods 0.000 description 5
- 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
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- 125000005397 methacrylic acid ester group Chemical group 0.000 description 4
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- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
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- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical group CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 description 2
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical class C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
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- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 125000005396 acrylic acid ester group Chemical group 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- LJCFOYOSGPHIOO-UHFFFAOYSA-N antimony pentoxide Chemical compound O=[Sb](=O)O[Sb](=O)=O LJCFOYOSGPHIOO-UHFFFAOYSA-N 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
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- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
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- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 150000003440 styrenes Chemical class 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
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- RCTZKJGLWRCHMI-UHFFFAOYSA-N (2-ethylphenyl) 2-methylprop-2-eneperoxoate Chemical compound CCC1=CC=CC=C1OOC(=O)C(C)=C RCTZKJGLWRCHMI-UHFFFAOYSA-N 0.000 description 1
- UFEHZTGKQGVALB-UHFFFAOYSA-N (2-ethylsulfanylphenyl) 2-methylprop-2-enoate Chemical compound CCSC1=CC=CC=C1OC(=O)C(C)=C UFEHZTGKQGVALB-UHFFFAOYSA-N 0.000 description 1
- 125000006736 (C6-C20) aryl group Chemical group 0.000 description 1
- BZQKBFHEWDPQHD-UHFFFAOYSA-N 1,2,3,4,5-pentabromo-6-[2-(2,3,4,5,6-pentabromophenyl)ethyl]benzene Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1CCC1=C(Br)C(Br)=C(Br)C(Br)=C1Br BZQKBFHEWDPQHD-UHFFFAOYSA-N 0.000 description 1
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- CMQUQOHNANGDOR-UHFFFAOYSA-N 2,3-dibromo-4-(2,4-dibromo-5-hydroxyphenyl)phenol Chemical compound BrC1=C(Br)C(O)=CC=C1C1=CC(O)=C(Br)C=C1Br CMQUQOHNANGDOR-UHFFFAOYSA-N 0.000 description 1
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- 125000003070 2-(2-chlorophenyl)ethyl group Chemical group [H]C1=C([H])C(Cl)=C(C([H])=C1[H])C([H])([H])C([H])([H])* 0.000 description 1
- YEQRGDXTQPUPMJ-UHFFFAOYSA-N 2-(2-methylphenyl)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=CC=C1C YEQRGDXTQPUPMJ-UHFFFAOYSA-N 0.000 description 1
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- JPTHRABUTMVMHR-UHFFFAOYSA-N 2-(3-methylphenyl)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=CC(C)=C1 JPTHRABUTMVMHR-UHFFFAOYSA-N 0.000 description 1
- HKGJTSSOXHQYDQ-UHFFFAOYSA-N 2-(4-methylphenyl)ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=C(C)C=C1 HKGJTSSOXHQYDQ-UHFFFAOYSA-N 0.000 description 1
- ILZXXGLGJZQLTR-UHFFFAOYSA-N 2-phenylethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCC1=CC=CC=C1 ILZXXGLGJZQLTR-UHFFFAOYSA-N 0.000 description 1
- VEORPZCZECFIRK-UHFFFAOYSA-N 3,3',5,5'-tetrabromobisphenol A Chemical compound C=1C(Br)=C(O)C(Br)=CC=1C(C)(C)C1=CC(Br)=C(O)C(Br)=C1 VEORPZCZECFIRK-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
- RXXZODOCQIRRQA-UHFFFAOYSA-N 3-phenylpropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCC1=CC=CC=C1 RXXZODOCQIRRQA-UHFFFAOYSA-N 0.000 description 1
- RXNYJUSEXLAVNQ-UHFFFAOYSA-N 4,4'-Dihydroxybenzophenone Chemical compound C1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1 RXNYJUSEXLAVNQ-UHFFFAOYSA-N 0.000 description 1
- DYIZJUDNMOIZQO-UHFFFAOYSA-N 4,5,6,7-tetrabromo-2-[2-(4,5,6,7-tetrabromo-1,3-dioxoisoindol-2-yl)ethyl]isoindole-1,3-dione Chemical compound O=C1C(C(=C(Br)C(Br)=C2Br)Br)=C2C(=O)N1CCN1C(=O)C2=C(Br)C(Br)=C(Br)C(Br)=C2C1=O DYIZJUDNMOIZQO-UHFFFAOYSA-N 0.000 description 1
- NZGQHKSLKRFZFL-UHFFFAOYSA-N 4-(4-hydroxyphenoxy)phenol Chemical compound C1=CC(O)=CC=C1OC1=CC=C(O)C=C1 NZGQHKSLKRFZFL-UHFFFAOYSA-N 0.000 description 1
- RQCACQIALULDSK-UHFFFAOYSA-N 4-(4-hydroxyphenyl)sulfinylphenol Chemical compound C1=CC(O)=CC=C1S(=O)C1=CC=C(O)C=C1 RQCACQIALULDSK-UHFFFAOYSA-N 0.000 description 1
- ODJUOZPKKHIEOZ-UHFFFAOYSA-N 4-[2-(4-hydroxy-3,5-dimethylphenyl)propan-2-yl]-2,6-dimethylphenol Chemical compound CC1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=C(C)C=2)=C1 ODJUOZPKKHIEOZ-UHFFFAOYSA-N 0.000 description 1
- IGVCHZAHFGFESB-UHFFFAOYSA-N 4-phenylbutyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCC1=CC=CC=C1 IGVCHZAHFGFESB-UHFFFAOYSA-N 0.000 description 1
- 229920006827 ABS/PMMA Polymers 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- SDDLEVPIDBLVHC-UHFFFAOYSA-N Bisphenol Z Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)CCCCC1 SDDLEVPIDBLVHC-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- PEEHTFAAVSWFBL-UHFFFAOYSA-N Maleimide Chemical compound O=C1NC(=O)C=C1 PEEHTFAAVSWFBL-UHFFFAOYSA-N 0.000 description 1
- OEMMDDCFOJURJZ-UHFFFAOYSA-N N1=NN=CC=C1.BrC1=C(C(=C(C=C1)O)Br)Br.BrC1=C(C(=C(C=C1)O)Br)Br.BrC1=C(C(=C(C=C1)O)Br)Br Chemical compound N1=NN=CC=C1.BrC1=C(C(=C(C=C1)O)Br)Br.BrC1=C(C(=C(C=C1)O)Br)Br.BrC1=C(C(=C(C=C1)O)Br)Br OEMMDDCFOJURJZ-UHFFFAOYSA-N 0.000 description 1
- 239000004419 Panlite Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002319 Poly(methyl acrylate) Polymers 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- WJQBPCWUWOVPCP-UHFFFAOYSA-N [2-(ethylamino)phenyl] 2-methylprop-2-enoate Chemical compound CCNC1=CC=CC=C1OC(=O)C(C)=C WJQBPCWUWOVPCP-UHFFFAOYSA-N 0.000 description 1
- LAUIXFSZFKWUCT-UHFFFAOYSA-N [4-[2-(4-phosphonooxyphenyl)propan-2-yl]phenyl] dihydrogen phosphate Chemical compound C=1C=C(OP(O)(O)=O)C=CC=1C(C)(C)C1=CC=C(OP(O)(O)=O)C=C1 LAUIXFSZFKWUCT-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- VCCBEIPGXKNHFW-UHFFFAOYSA-N biphenyl-4,4'-diol Chemical group C1=CC(O)=CC=C1C1=CC=C(O)C=C1 VCCBEIPGXKNHFW-UHFFFAOYSA-N 0.000 description 1
- 229920000402 bisphenol A polycarbonate polymer Polymers 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- UOCJDOLVGGIYIQ-PBFPGSCMSA-N cefatrizine Chemical group S([C@@H]1[C@@H](C(N1C=1C(O)=O)=O)NC(=O)[C@H](N)C=2C=CC(O)=CC=2)CC=1CSC=1C=NNN=1 UOCJDOLVGGIYIQ-PBFPGSCMSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- OIWOHHBRDFKZNC-UHFFFAOYSA-N cyclohexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OC1CCCCC1 OIWOHHBRDFKZNC-UHFFFAOYSA-N 0.000 description 1
- WHHGLZMJPXIBIX-UHFFFAOYSA-N decabromodiphenyl ether Chemical compound BrC1=C(Br)C(Br)=C(Br)C(Br)=C1OC1=C(Br)C(Br)=C(Br)C(Br)=C1Br WHHGLZMJPXIBIX-UHFFFAOYSA-N 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- ROORDVPLFPIABK-UHFFFAOYSA-N diphenyl carbonate Chemical compound C=1C=CC=CC=1OC(=O)OC1=CC=CC=C1 ROORDVPLFPIABK-UHFFFAOYSA-N 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 1
- 125000001972 isopentyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])C([H])([H])* 0.000 description 1
- 229920003049 isoprene rubber Polymers 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- GRDVGGZNFFBWTM-UHFFFAOYSA-N phenyl 2-methylprop-2-eneperoxoate Chemical compound CC(=C)C(=O)OOC1=CC=CC=C1 GRDVGGZNFFBWTM-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000012994 photoredox catalyst Substances 0.000 description 1
- 239000002952 polymeric resin Substances 0.000 description 1
- 239000003505 polymerization initiator Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229940096992 potassium oleate Drugs 0.000 description 1
- MLICVSDCCDDWMD-KVVVOXFISA-M potassium;(z)-octadec-9-enoate Chemical compound [K+].CCCCCCCC\C=C/CCCCCCCC([O-])=O MLICVSDCCDDWMD-KVVVOXFISA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- VNNBZUFJRRODHO-UHFFFAOYSA-N prop-2-enenitrile;prop-1-en-2-ylbenzene Chemical compound C=CC#N.CC(=C)C1=CC=CC=C1 VNNBZUFJRRODHO-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229940078499 tricalcium phosphate Drugs 0.000 description 1
- 229910000391 tricalcium phosphate Inorganic materials 0.000 description 1
- 235000019731 tricalcium phosphate Nutrition 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0066—Flame-proofing or flame-retarding additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L25/00—Compositions of, homopolymers or 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
- C08L25/02—Homopolymers or copolymers of hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
【選択図】なし
Description
本発明は、相溶性が改善された難燃性−耐スクラッチ性熱可塑性樹脂組成物に関する。より具体的には、本発明は、ポリカーボネート樹脂と、ゴム変性ビニルグラフト共重合体と、ビニル共重合体との混合物に、高屈折率を有する(メタ)アクリル共重合体樹脂を添加することによって、耐スクラッチ性および相溶性が同時に改善された、難燃性−耐スクラッチ性熱可塑性樹脂組成物に関する。
熱可塑性樹脂は、ガラスや金属に比べて比重が低く、且つ、優れた成形性および耐衝撃性を有するなどの優れた物性を有する。近年、プラスチック製品は、電気電子製品の低原価、大型化および軽量化の傾向に沿って、既存のガラスや金属の領域を速やかに代替して、電気電子製品から自動車部品にまで使用領域を広げている。これにより、外装材としての機能および外観の性能が重要となり、外部の衝撃や傷からの耐スクラッチ性や火災に対する安定性のための難燃性への要求も高まっている。
本発明の目的は、相溶性が改善された難燃性−耐スクラッチ性熱可塑性樹脂組成物を提供することである。
本発明の難燃性−耐スクラッチ性熱可塑性樹脂組成物は、(A)ポリカーボネート樹脂約20〜95重量部と、(B)(B1)ゴム変性ビニルグラフト共重合体樹脂約0〜100重量%と、(B2)ビニル共重合体樹脂約0〜100重量%とを含む、共重合体樹脂約1〜50重量部と、(C)約1.50〜1.59の屈折率を有する、(メタ)アクリル共重合体樹脂約1〜50重量部と、を含む、ベース樹脂100重量部に対して、(D)難燃剤約0.1〜40重量部とを含む。
前記ポリカーボネート樹脂は、通常の製造方法に従って製造することができ、すなわち、分子量調節剤と、触媒との存在下で、二価フェノール化合物と、ホスゲンとを反応させて製造することができる。さらに、前記ポリカーボネート樹脂は、二価フェノール化合物と、ジフェニルカーボネート等のカーボネート前駆体とのエステル相互交換反応を利用して製造することもできる。
本発明の共重合体樹脂(B)は、ベース樹脂を構成し、(B1)ゴム変性ビニルグラフト共重合体約0〜100重量%と、(B2)ビニル共重合体約0〜100重量%と、を含む。本発明の実施形態では、前記共重合体樹脂(B)は、(B1)ゴム変性ビニルグラフト共重合体約10〜60重量%と、(B2)ビニル共重合体約40〜90重量%とを含むことができる。本発明の他の実施形態では、前記共重合体樹脂(B)は、(B1)ゴム変性ビニルグラフト共重合体約51〜90重量%と、(B2)ビニル共重合体約10〜49重量%とを含むことができる。前記共重合体樹脂(B)は、ベース樹脂中、約1〜50重量部の範囲で用いられる。好ましくは約10〜40重量部であり、より好ましくは約15〜30重量部である。
本発明のゴム変性ビニルグラフト共重合体は、芳香族ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物またはこれらの混合物約50〜95重量%と、シアン化ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物、無水マレイン酸、C1−4アルキルもしくはフェニルN−置換マレイミドまたはこれらの混合物約5〜95重量%とが、ゴム状重合体約5〜95重量%にグラフト重合されてなる、共重合体またはこれらの混合物であり得る。
本発明の前記ビニル共重合体(B2)は、芳香族ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物またはこれらの混合物約50〜95重量%と、シアン化ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物、無水マレイン酸、C1−4アルキルもしくはフェニルN−置換マレイミドまたはこれらの混合物約5〜50重量%と、の共重合体またはこれらの混合物である。
本発明の(メタ)アクリル共重合体樹脂(C)は、芳香族メタクリレートまたは脂肪族メタクリレートの単独重合体か、あるいは、これらの共重合体であり得る。本発明の他の実施形態では、前記(メタ)アクリル共重合体樹脂(C)は、前記芳香族メタクリレートまたは脂肪族メタクリレートと単官能性不飽和単量体との共重合体であり得る。
前記芳香族メタクリレートまたは脂肪族メタクリレートの例としては、シクロへキシルメタクリレート、フェノキシメタクリレート、フェノキシエチルメタクリレート、2−エチルフェノキシメタクリレート、2−エチルチオフェニルメタクリレート、2−エチルアミノフェニルメタクリレート、フェニルメタクリレート、ベンジルメタクリレート、2−フェニルエチルメタクリレート、3−フェニルプロピルメタクリレート、4−フェニルブチルメタクリレート、2−2−メチルフェニルエチルメタクリレート、2−3−メチルフェニルエチルメタクリレート、2−4−メチルフェニルエチルメタクリレート、2−(4−プロピルフェニル)エチルメタクリレート、2−(4−(1−メチルエチル)フェニル)エチルメタクリレート、2−(4−メトキシフェニル)エチルメタクリレート、2−(4−シクロへキシルフェニル)エチルメタクリレート、2−(2−クロロフェニル)エチルメタクリレート、2−(3−クロロフェニル)エチルメタクリレート、2−(4−クロロフェニル)エチルメタクリレート、2−(4−ブロモフェニル)エチルメタクリレート、2−(3−フェニルフェニル)エチルメタクリレートおよび2−(4−ベンジルフェニル)エチルメタクリレート等のメタクリル酸などがあり、必ずしもこれらに制限されるものではない。これらは、単独でまたは2種以上混合して用いることができる。
本発明の難燃剤としては、リン含有難燃剤、ハロゲン含有難燃剤および無機難燃剤の中から少なくとも1種を用いることができる。
本発明の難燃性−耐スクラッチ性熱可塑性樹脂組成物は、選択的に、(メタ)アクリル樹脂(E)をさらに含むことができる。前記(メタ)アクリル樹脂(E)は、少なくとも1種のC1−8アルキル(メタ)アクリル単量体の重合体、共重合体またはこれらの混合物である。また、前記(メタ)アクリル樹脂は、線状構造を有してもよい。
(A)ポリカーボネート樹脂
ポリカーボネート樹脂であって、重量平均分子量が25,000g/molであり、ビスフェノールA型の線状ポリカーボネート樹脂である、日本のTEIJIN社製のPANLITE L−1250WPを用いた。
(B1)ABSグラフト共重合体
単量体全量に対して、ブタジエンの含量が45重量部(固形分)となるようにポリブタジエンゴムラテックスを投入し、スチレン39重量部と、アクリロニトリル16重量部と、脱イオン水150重量部とを混合し、混合物を作製した。かかる混合物に、添加剤であるオレイン酸カリウム1.0重量部、クメンヒドロペルオキシド0.4重量部、t−ドデシルメルカプタン連鎖移動剤0.3重量部を添加した。その後、5時間75℃に維持しながら反応させてABSグラフト共重合体(g−ABS)ラテックスを製造した。かかるg−ABSラテックスに、1%の硫酸溶液を添加し、凝固させた後、乾燥して、グラフト共重合体樹脂(g−ABS)を粉末状態で得た。
スチレン76重量部と、アクリロニトリル24重量部と、脱イオン水120重量部とを混合し混合物を得た。かかる混合物に、アゾビスイソブチロニトリル(AIBN)0.17重量部、t−ドデシルメルカプタン連鎖移動剤0.4重量部およびトリカルシウムホスフェート0.5重量部を添加した。この混合物を75℃で5時間懸濁重合して、SAN共重合体樹脂を製造した。この共重合体を水洗、脱水および乾燥させて、重量平均分子量が150,000g/molのSAN共重合体樹脂を粉末状態で得た。
(C1)高屈折率(メタ)アクリル共重合体−1
メチルメタクリレート単量体30重量部と、屈折率が1.570のフェニルメタクリレート70重量部とを懸濁重合することによって、高い屈折率を有する(メタ)アクリル共重合体を得た。かかる共重合体は、屈折率が1.546、重量平均分子量が120,000g/molであった。
メチルメタクリレート単量体50重量部と、屈折率が1.570のフェニルメタクリレート50重量部とを懸濁重合することによって、高い屈折率を有する(メタ)アクリル共重合体を得た。かかる共重合体は、屈折率が1.530、重量平均分子量が120,000g/molであった。
ビスフェノールAジホスフェートであって、日本の大八化学工業社製のCR−741を用いた。
重量平均分子量が92,000のポリメチルメタクリレート樹脂である、韓国のLG MMA社製のL84を用いた。
下記表1に記載された各成分を一般的なミキサーに添加し、この混合物を、一般的な二軸押出器(L/D=29、直径45mm)で押し出し、ペレットを製造した。かかるペレットを80℃で6時間乾燥した後、6Ozの射出器で射出して試験片を製造した。
比較例1は、本発明の高屈折率(メタ)アクリル共重合体樹脂(C)を用いないことを除いては、実施例1と同様の方法を用いて試験片を製造した。
Claims (11)
- (A)ポリカーボネート樹脂20〜95重量部と、
(B)(B1)ゴム変性ビニルグラフト共重合体樹脂0〜100重量%と、(B2)ビニル共重合体樹脂0〜100重量%とを含む、共重合体樹脂1〜50重量部と、
(C)1.50〜1.59の屈折率を有する、(メタ)アクリル共重合体樹脂1〜50重量部と、
を含むベース樹脂100重量部に対して、
(D)難燃剤0.1〜40重量部を含む、難燃性−耐スクラッチ性熱可塑性樹脂組成物。 - 前記ベース樹脂は、(メタ)アクリル樹脂(E)50重量部以下をさらに含む、請求項1に記載の熱可塑性樹脂組成物。
- 前記ゴム変性ビニルグラフト共重合体樹脂(B1)は、
芳香族ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物またはこれらの混合物50〜95重量%と、
シアン化ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物、無水マレイン酸、C1−4アルキルもしくはフェニルN−置換マレイミドまたはこれらの混合物 5〜95重量%と、
がゴム状重合体5〜95重量%にグラフト重合されてなる、共重合体またはこれらの混合物である、請求項1または2に記載の熱可塑性樹脂組成物。 - 前記ビニル共重合体(B2)は、
芳香族ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物またはこれらの混合物50〜95重量%と、
シアン化ビニル化合物、C1−8(メタ)アクリル酸アルキルエステル化合物、無水マレイン酸、C1−4アルキルもしくはフェニルN−置換マレイミドまたはこれらの混合物5〜50重量%と、
を含む、共重合体またはこれらの混合物である、請求項1〜3のいずれか1項に記載の熱可塑性樹脂組成物。 - 前記(メタ)アクリル共重合体樹脂(C)は、
下記化学式1または化学式2の構造を有する、芳香族メタクリレートまたは脂肪族メタクリレート20〜100重量%と、
単官能性不飽和単量体0〜80重量%と、
を含む、請求項1〜4のいずれか1項に記載の熱可塑性樹脂組成物。
- 前記単官能性不飽和単量体は、
メチルメタクリレート、エチルメタクリレート、プロピルメタクリレート、ブチルメタクリレート、フェニルメタクリレート、フェノキシエチルメタクリレートおよびベンジルメタクリレートを含む、メタクリル酸エステル単量体と;
メチルアクリレート、エチルアクリレート、プロピルアクリレート、ブチルアクリレートおよび、2−エチルへキシルアクリレートを含む、アクリル酸エステル単量体と;
アクリル酸およびメタクリル酸を含む、不飽和カルボン酸単量体と;
無粋マレイン酸を含む、酸無水物単量体と;
2−ヒドロキシエチルアクリレート、2−ヒドロキシプロピルアクリレートおよびモノグリセロールアクリレートを含む、ヒドロキシ基含有エステル単量体と;
アクリルアミドおよびメタクリルアミドを含む、アミド単量体と;
アクリロニトリルおよびメタクリロニトリルを含む、ニトリル単量体と;
アリルグリシジルエーテルと;
グリシジルメタクリレートと;
スチレンおよびα−メチルスチレンを含む、スチレン単量体と;
からなる群から選択される少なくとも1種の単量体である、請求項5に記載の熱可塑性樹脂組成物。 - 前記(メタ)アクリル共重合体樹脂(C)は、重量平均分子量5,000〜300,000である、請求項1〜6のいずれか1項に記載の熱可塑性樹脂組成物。
- 前記難燃剤(D)は、リン含有難燃剤、ハロゲン含有難燃剤および無機系難燃剤の中から選択される少なくとも1種の難燃剤である、請求項1〜7のいずれか1項に記載の熱可塑性樹脂組成物。
- 前記(メタ)アクリル樹脂(E)は、メチルメタクリレート、エチルメタクリレート、n−プロピルメタクリレート、n−ブチルメタクリレート、メチルアクリレート、エチルアクリレート、プロピルアクリレート、ブチルアクリレート、2−エチルへキシルアクリレート、2−エチルへキシルメタクリレートおよびこれらの混合物からなる群から選択される、(メタ)アクリル単量体の(共)重合体またはこれらの混合物である、請求項2〜9のいずれか1項に記載の熱可塑性樹脂組成物。
- 界面活性剤、核剤、カップリング剤、充填剤、可塑剤、衝撃補強剤、滑剤、抗菌剤、離型剤、熱安定剤、酸化防止剤、光安定剤、相溶化剤、無機充填剤、着色剤、安定剤、潤滑剤、静電気防止剤、顔料、染料、防炎剤およびこれらの混合物からなる群から選択される、少なくとも1種の添加剤をさらに含む、請求項1〜9のいずれか1項に記載の熱可塑性樹脂組成物。
- 請求項1〜10のいずれか1項に記載の難燃性−耐スクラッチ性熱可塑性樹脂組成物から製造されてなる、成形品。
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KR100886348B1 (ko) | 2009-03-03 |
EP2265672A1 (en) | 2010-12-29 |
US20110021677A1 (en) | 2011-01-27 |
EP2265672B1 (en) | 2016-09-28 |
CN102007183B (zh) | 2016-03-23 |
EP2265672A4 (en) | 2013-01-30 |
CN102007183A (zh) | 2011-04-06 |
US8772401B2 (en) | 2014-07-08 |
WO2009128601A1 (en) | 2009-10-22 |
JP5303027B2 (ja) | 2013-10-02 |
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