JPH04159360A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPH04159360A JPH04159360A JP28342990A JP28342990A JPH04159360A JP H04159360 A JPH04159360 A JP H04159360A JP 28342990 A JP28342990 A JP 28342990A JP 28342990 A JP28342990 A JP 28342990A JP H04159360 A JPH04159360 A JP H04159360A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- weight
- thermoplastic polyurethane
- polycarbonate resin
- resin
- 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.)
- Pending
Links
- 239000011342 resin composition Substances 0.000 title claims description 6
- 229920001577 copolymer Polymers 0.000 claims abstract description 19
- 239000004431 polycarbonate resin Substances 0.000 claims abstract description 17
- 229920005668 polycarbonate resin Polymers 0.000 claims abstract description 17
- 239000004433 Thermoplastic polyurethane Substances 0.000 claims abstract description 16
- 229920002803 thermoplastic polyurethane Polymers 0.000 claims abstract description 16
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract description 2
- 238000000748 compression moulding Methods 0.000 abstract description 2
- 238000001125 extrusion Methods 0.000 abstract description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 abstract description 2
- 238000005452 bending Methods 0.000 abstract 2
- 238000013329 compounding Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 15
- -1 2,2-dihydroxyphenyl (4-hydroxy-3-methylphenyl)propane Chemical compound 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000004711 α-olefin Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical group CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 4
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 3
- 150000002009 diols Chemical class 0.000 description 3
- 229920000578 graft copolymer Polymers 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 3
- 229920002857 polybutadiene Polymers 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- 239000004609 Impact Modifier Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 239000004721 Polyphenylene oxide Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 150000008360 acrylonitriles Chemical class 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 2
- 150000001735 carboxylic acids Chemical class 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 125000005395 methacrylic acid group Chemical group 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 150000002989 phenols Chemical class 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920005906 polyester polyol Polymers 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 239000005056 polyisocyanate Substances 0.000 description 2
- 229920001228 polyisocyanate Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 239000001294 propane Substances 0.000 description 2
- 229920005604 random copolymer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- HCNHNBLSNVSJTJ-UHFFFAOYSA-N 1,1-Bis(4-hydroxyphenyl)ethane Chemical compound C=1C=C(O)C=CC=1C(C)C1=CC=C(O)C=C1 HCNHNBLSNVSJTJ-UHFFFAOYSA-N 0.000 description 1
- FKTHNVSLHLHISI-UHFFFAOYSA-N 1,2-bis(isocyanatomethyl)benzene Chemical compound O=C=NCC1=CC=CC=C1CN=C=O FKTHNVSLHLHISI-UHFFFAOYSA-N 0.000 description 1
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 1
- 229940035437 1,3-propanediol Drugs 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- DKJBREHOVWISMR-UHFFFAOYSA-N 1-chloro-2,3-diisocyanatobenzene Chemical compound ClC1=CC=CC(N=C=O)=C1N=C=O DKJBREHOVWISMR-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- KGRVJHAUYBGFFP-UHFFFAOYSA-N 2,2'-Methylenebis(4-methyl-6-tert-butylphenol) Chemical compound CC(C)(C)C1=CC(C)=CC(CC=2C(=C(C=C(C)C=2)C(C)(C)C)O)=C1O KGRVJHAUYBGFFP-UHFFFAOYSA-N 0.000 description 1
- 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 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- FYGFQAJDFJYPLK-UHFFFAOYSA-N 3-butyloxiran-2-one Chemical compound CCCCC1OC1=O FYGFQAJDFJYPLK-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical group C1=CC(O)=CC=C1SC1=CC=C(O)C=C1 VWGKEVWFBOUAND-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
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 125000004203 4-hydroxyphenyl group Chemical group [H]OC1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 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
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- GYCMBHHDWRMZGG-UHFFFAOYSA-N Methylacrylonitrile Chemical compound CC(=C)C#N GYCMBHHDWRMZGG-UHFFFAOYSA-N 0.000 description 1
- 229920000459 Nitrile rubber Polymers 0.000 description 1
- 239000004419 Panlite Substances 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 238000012662 bulk polymerization Methods 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical compound C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- OWBTYPJTUOEWEK-UHFFFAOYSA-N butane-2,3-diol Chemical compound CC(O)C(C)O OWBTYPJTUOEWEK-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- KQWGXHWJMSMDJJ-UHFFFAOYSA-N cyclohexyl isocyanate Chemical compound O=C=NC1CCCCC1 KQWGXHWJMSMDJJ-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 1
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 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
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 150000003440 styrenes Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は、表面の外観が良好で、低い曲げ弾性率を有し
且つ高い熱変形温度を有する成形品を与える樹脂組成物
に関するものである。Detailed Description of the Invention <Industrial Application Field> The present invention relates to a resin composition that provides a molded article with a good surface appearance, a low flexural modulus, and a high heat distortion temperature. .
〈従来技術〉
ポリカーボネート樹脂は優れた透明性、高い衝撃強度、
高い曲げ弾性率等優れた特性を有するがゆえに広く利用
されている。しかしながら、衝撃強度の厚み依存性、炭
化水素系溶剤によって劣化し易い等の欠点があり、また
用途によっては、曲げ弾性率の低いものが要求される。<Conventional technology> Polycarbonate resin has excellent transparency, high impact strength,
It is widely used because it has excellent properties such as high flexural modulus. However, it has drawbacks such as thickness dependence of impact strength and susceptibility to deterioration by hydrocarbon solvents, and depending on the application, it is required to have a low flexural modulus.
ポリカーボネート樹脂に熱可塑性ポリウレタンを配合す
ることによって、厚み依存性の解消、炭化水素系溶剤に
対する抵抗性の改善、曲げ弾性率の低下が達成される。By blending thermoplastic polyurethane with polycarbonate resin, it is possible to eliminate thickness dependence, improve resistance to hydrocarbon solvents, and lower flexural modulus.
しかしながら、ポリカーボネート樹脂に熱可塑性ポリウ
レタンを配合して得られる成形品は、その表面に流れ模
様が発生し、商品価値のないものであった。However, molded products obtained by blending thermoplastic polyurethane with polycarbonate resin have flow patterns on their surfaces and are of no commercial value.
また、特開平２−４３２５４号公報には、ポリカーボネ
ート樹脂に熱可塑性ポリウレタンと特定のグラフト重合
体を配合した組成物が提案され、特開昭６３−１５２６
６２号公報には、ポリカーボネート樹脂に特定のポリウ
レタンを配合した組成物が提案されている。しかしなが
ら、これら組成物を射出成形して得られる成形品表面に
も流れ模様が発生し、実用化にはまだ不充分なものしか
得られていない。Furthermore, JP-A No. 2-43254 proposes a composition in which polycarbonate resin is blended with thermoplastic polyurethane and a specific graft polymer;
No. 62 proposes a composition in which a specific polyurethane is blended with a polycarbonate resin. However, flow patterns also occur on the surface of molded products obtained by injection molding these compositions, and the results are still insufficient for practical use.
〈発明の目的〉
本発明は、表面の外観が良好で、＾い熱変形温度を有し
、且つ低い曲げ弾性率を有する成形品を与える樹脂組成
物を提供することを目的とするものである。<Object of the invention> The object of the present invention is to provide a resin composition that provides a molded article with a good surface appearance, a high heat distortion temperature, and a low flexural modulus. .
本発明者は上記目的を達成すべく、鋭意検討した結果、
ポリカーボネート樹脂に、熱可塑性ポリウレタンと共に
α−オレフィンとグリシジル（メタ）アクリレートとの
共重合体を配合することにより、上記問題点が解決され
ることを究明し、本発明を完成した。In order to achieve the above object, the inventor has made extensive studies and found that
The inventors have found that the above problems can be solved by blending a copolymer of α-olefin and glycidyl (meth)acrylate with thermoplastic polyurethane into polycarbonate resin, and have completed the present invention.
〈発明の構成〉
本発明は、
（Ａ）ポリカーボネート樹脂 ３０〜８０重話％（Ｂ
Ｊ熱可塑性ポリウレタン ７０〜２０重量％よりなる
樹脂組成物ｖｏｏｔｉｍ部に、（Ｃ）■α−オレフィン
と■グリシジルメタアクリレート及び／又はグリシジル
アクリレートとの共重合体 ０．５〜２０重１部
を配合してなる′ｍ［ｆ組成物に係るものである。<Structure of the invention> The present invention comprises (A) polycarbonate resin 30 to 80% heavy talk (B
J Thermoplastic polyurethane 0.5 to 20 weight 1 part of a copolymer of (C) ■ α-olefin and ■ glycidyl methacrylate and/or glycidyl acrylate is blended into the vootim part of a resin composition consisting of 70 to 20 weight % of thermoplastic polyurethane. This relates to the 'm[f composition.
本発明における （Ａ）成分であるポリカーボネート樹
脂Ｍ脂は二価フＩノ〜ルとカーボネート前駆体から溶液
法又は溶Ｗｉ法で製造されるものである。二価フＪノー
ルとしては、２．２−ビス（４−じドロキシフェニル）
プロパン（通称ごスフｌ、ノールＡ〉を主たる対象とす
るが、その一部又は全部を他の二価フェノールで置換え
てもよい。The polycarbonate resin M resin, which is component (A) in the present invention, is produced from a divalent phenol and a carbonate precursor by a solution method or a melt Wi method. As the divalent phenol, 2,2-bis(4-droxyphenyl)
The main target is propane (commonly known as Suffl, Nord A), but part or all of it may be replaced with other dihydric phenols.
他の二価フェノールとしては、例えばヒス＜４−ヒドロ
キシフェニル）メタン、１，１−ビス（４−ヒドロキシ
フエニル）エタン、１．１−ビス（４−ヒドロキシフェ
ニル）シクロヘキサン、２，２−じス（４−ヒドロキシ
−３−メチルフェニル）プロパン、２．２−ビス（４−
ヒトＯキシー３，５−ジブロムフにル）プロパン、ビス
（４−ヒドロキシフェニル）エーテル、ビス（４−仁ド
ロキシフエニルンサルファイド、ビス（４−ヒドロキシ
フエニル）スルホン等があげられる。カーボネート前駆
体とし２では、例えばカールボニルハライド、カルボニ
ルエステル、へロボルメート等があげられる。Other dihydric phenols include, for example, his<4-hydroxyphenyl)methane, 1,1-bis(4-hydroxyphenyl)ethane, 1,1-bis(4-hydroxyphenyl)cyclohexane, 2,2-dihydroxyphenyl (4-hydroxy-3-methylphenyl)propane, 2,2-bis(4-
Examples include human Oxy-3,5-dibromophenyl)propane, bis(4-hydroxyphenyl)ether, bis(4-droxyphenyl) sulfide, bis(4-hydroxyphenyl)sulfone, etc.Carbonate precursor For example, carbonyl halide, carbonyl ester, herobomate, etc. can be mentioned.
ポリカーボネート樹脂の重合度は、粘度平均分子量で表
して、通常１３．０００〜５０．０００、好ましくは１
５，０００〜３５．０００である。かかるポリカーボネ
ート樹脂を製造するに当って、適当な分子量調節剤、反
応を促進させるための触媒等は必要に応じて使用するこ
とができる。The degree of polymerization of the polycarbonate resin is usually 13.000 to 50.000, preferably 1, expressed as a viscosity average molecular weight.
5,000 to 35,000. In producing such a polycarbonate resin, an appropriate molecular weight regulator, catalyst for accelerating the reaction, etc. can be used as necessary.
（Ｂ）成分である熱可塑性ポリウレタンは、■有機ポリ
イソシアネート、■イソシアネートに反応性の化合物及
び◎官能基を２乃至３個有し且つ分子量が約５０〜４０
０の鎖延長剤の反応によって得られる。Component (B), the thermoplastic polyurethane, contains (1) an organic polyisocyanate, (2) a compound reactive with isocyanates, and (2) has 2 to 3 functional groups and has a molecular weight of approximately 50 to 40.
obtained by reaction of 0 chain extenders.
■有機ポリイソシアネートとしては、例λばメチレンビ
ス（フェニルイソシアネート）［例えば４，４°−異性
体、２．４゛−異性体及びこれらの混合物等］、ト若し
くはｐ−フェニレンジイソシアネート、クロロフェニレ
ンジイソシアネート、キシリレンジイソシアネート、２
，４−若しくは２゜６−トルエンジイソシアネート、ト
リジンジイソシアネート、ヘキサメチレンジインシアネ
ート、メチレンビス（シクロヘキシルイソシアネート）
［例えば４，４°−異性体、２．４゛−異性体及びこれ
らの混合物等］等があげられる。(2) Organic polyisocyanates include, for example, methylene bis(phenylisocyanate) [e.g., 4,4°-isomer, 2.4°-isomer, mixtures thereof, etc.], p- or p-phenylene diisocyanate, chlorophenylene diisocyanate, xylylene diisocyanate, 2
, 4- or 2゜6-toluene diisocyanate, toridine diisocyanate, hexamethylene diisocyanate, methylene bis(cyclohexyl isocyanate)
[For example, 4,4°-isomer, 2.4°-isomer, mixtures thereof, etc.].
■イソシアネートに反応性の化合物としては、ポリウレ
タンの製造について既に知られているものが任意に使用
される。例えばポリニーデルポリオール、ポリエステル
ポリオール、末端をアミンで停止したポリカーボネート
、末端をヒドロキシ又はアミンで停止したポリブタジ■
ンーアクリロニトリルコボリマー等があげられる。(2) As the isocyanate-reactive compound, any compound already known for the production of polyurethane can be used. For example, polyneedle polyol, polyester polyol, amine-terminated polycarbonate, hydroxy- or amine-terminated polybutadiene.
Examples include acrylonitrile cobolymer.
ポリエーテルポリオールとしては、例えばポリオキシエ
チレングリコール、場合によっては末端がエチレンオキ
サイド残基でキャップされ【いてもよいポリオキシプロ
ピレングリ；」−ル、エチレンオキサイドとプロピレン
オキサイドとのランダム若しくはブロックコポリマー、
グリセリン、トリメチロールブＬコバン、ペンタエリス
リトール等の三価又は四価のアルコール類のプロポキシ
化され末端がエチレンオキサイドでキャップされている
化合物、ポリテトラメチレングリコール、テトラヒドロ
フランとエチレンオキサイド又はプロピレンオキサイド
とのランダム若しくはブロックコポリマー、及び上記の
もののいずれかと、２又はそれ以上の多官能性のカルボ
ン酸又はこの酸から誘導されたエステルとの反応によっ
て得られる化合物等をあげることができる。ポリエステ
ルポリオールとしては、例えばエチレングリコール、エ
タノールアミン等の開始剤を用いてα−カプロラクトン
を重合して得られるもの、及びフタル酸、テレフタル酸
、コハク酸、グルタル酸、アジピン酸、アゼラインＩｔ
等の多官能性のカルボン酸をエチレングリコール、ブタ
ンジオール、グリセロール、トリメチロールプロパン等
の多価アルコール類でエステル化して製造されるもの等
があげられる。Polyether polyols include, for example, polyoxyethylene glycol, polyoxypropylene glycol optionally end-capped with ethylene oxide residues, random or block copolymers of ethylene oxide and propylene oxide,
Propoxylated trihydric or tetrahydric alcohols such as glycerin, trimethylolbucoban, pentaerythritol, etc., with terminals capped with ethylene oxide, polytetramethylene glycol, random combinations of tetrahydrofuran and ethylene oxide or propylene oxide or block copolymers, and compounds obtained by reacting any of the above with two or more polyfunctional carboxylic acids or esters derived from these acids. Examples of polyester polyols include those obtained by polymerizing α-caprolactone using an initiator such as ethylene glycol and ethanolamine, and phthalic acid, terephthalic acid, succinic acid, glutaric acid, adipic acid, and azelain It.
Examples include those produced by esterifying polyfunctional carboxylic acids such as ethylene glycol, butanediol, glycerol, trimethylolpropane, and other polyhydric alcohols.
■鎖延長剤として好ましいものは、鎖中に炭素原子を約
２〜８個有する環式脂肪族を含めた脂肪族の直鎖若しく
は分枝鎖のジオールであり、かかるジオールとしては、
例えばエチレングリコール、１，２−若しくは１．３−
プロパンジオール、１．３−１１，４−若しくは２．３
−ブタンジオール、１．３−若しくは１．５−ベンタン
ジオール、１．２−若しくは１．６−ヘキサンジオール
、３−メチルペンタン−１゜５−ジオール、１，４−シ
クロヘキサンジメタツール等及びこれらのジオールの二
種以上の混合物があげられる。(2) Preferred chain extenders are aliphatic straight-chain or branched chain diols, including cycloaliphatic, having about 2 to 8 carbon atoms in the chain; such diols include:
For example ethylene glycol, 1,2- or 1,3-
Propanediol, 1.3-11,4- or 2.3
-butanediol, 1.3- or 1.5-bentanediol, 1.2- or 1.6-hexanediol, 3-methylpentane-1°5-diol, 1,4-cyclohexane dimetatool, etc. and these Examples include mixtures of two or more diols.
熱可塑性のポリウレタンは、前述したの、■及びＯ成分
を使用し、通常知られている任意の方法で製造される。Thermoplastic polyurethane is produced by any commonly known method using the above-mentioned components (1) and (0).
例えば■ミ■及び◎成分を夫々６０℃〜１３５℃まで加
熱し、■、■及び◎成分を実質的に同時に混合する方法
、夫々予め加熱された■及びＯ成分を最初に混合し、得
られた混合物を■成分と混合する方法等が好ましい。For example, a method in which ■Mi■ and ◎ components are heated to 60°C to 135°C, respectively, and then the ■, ■, and ◎ components are mixed substantially simultaneously; A preferred method is to mix the mixture with component (2).
得られた熱可塑性ポリウレタンは、任意の方法で切断又
は粉砕して望ましい粒度にする。The resulting thermoplastic polyurethane is optionally cut or milled to the desired particle size.
（Ｃ）成分の共重合体は、■α−オレフィンと■グリシ
ジルメタアクリレート及び／又はグリシジルアクリレー
トとの共重合体である。■α−オレフィンとしてはζ例
えばエチレン、プロピレン、ブテン−１、イソブチレン
、ペンテン−１、ヘキセン−１、ヘプテン−１、オクテ
ン−１、ドデセン−１，４−メチルペンテン−１等があ
げられ、特にエチレン、プロピレンが好ましい。（Ｃ）
成分の共重合体中のグリシジルメタアクリレート及び／
又はグリシジルアクリレートの量は、１〜２０１１％の
′範囲が好ましい。１重量％未満のものを使用したので
は、得られる組成物からの成形品の外観を充分に改善し
難く、２０重量％を超えるとゲルが発生し、得られる成
形品の外観が悪くなり、衝撃強度も低下する傾向がある
。The copolymer of component (C) is a copolymer of (1) α-olefin and (2) glycidyl methacrylate and/or glycidyl acrylate. ■ Examples of α-olefins include ethylene, propylene, butene-1, isobutylene, pentene-1, hexene-1, heptene-1, octene-1, dodecene-1,4-methylpentene-1, etc., especially Ethylene and propylene are preferred. (C)
Glycidyl methacrylate and/or in the copolymer of components
Alternatively, the amount of glycidyl acrylate is preferably in the range of 1 to 2011%. If less than 1% by weight is used, it is difficult to sufficiently improve the appearance of the molded product obtained from the composition, and if it exceeds 20% by weight, gel will occur and the appearance of the molded product obtained will deteriorate. Impact strength also tends to decrease.
また、（Ｃ）成分の共重合体はランダム共重合体、ブロ
ック共重合体、グラフト共重合体のいずれであってもよ
く、更にはα−オレフィン、グリシジルメタアクリレー
ト、グリシジルアクリレート以外にビニル化合物を共重
合成分として含んでもよい。共重合可能なビニル化合物
としては、例えばスチレン、酢酸ビニル、メチルメタク
リレート、メチルアクリレート、エチルアクリレート、
塩化ビニル、α−メチルスチレン、ジビニルベンゼン、
アクリル酸、テトラフルオロエチレン、ジフルオロエチ
レン、塩化ビニリデン、アクリロニトリル、アクリル酸
アミド等があげられる。（Ｃ）成分の共重合体中のビニ
ル化合物の量は、通常４０１！量％までである。In addition, the copolymer of component (C) may be a random copolymer, a block copolymer, or a graft copolymer, and may further contain a vinyl compound other than α-olefin, glycidyl methacrylate, or glycidyl acrylate. It may also be included as a copolymerization component. Examples of copolymerizable vinyl compounds include styrene, vinyl acetate, methyl methacrylate, methyl acrylate, ethyl acrylate,
Vinyl chloride, α-methylstyrene, divinylbenzene,
Examples include acrylic acid, tetrafluoroethylene, difluoroethylene, vinylidene chloride, acrylonitrile, and acrylamide. The amount of vinyl compound in the copolymer of component (C) is usually 401! Up to %.
本発明の組成物における （Ａ）ポリカーボネート樹脂
と （８）熱可塑性ポリウレタンの配合割合は、 （Ａ
）成分３０〜８０重量％、 （Ｂ）成分７０〜２０重量
％である。（Ａ）成分の配合量が３０重量％未満では熱
変形温度が低いものしか得られず、８０重量％を超える
と成形性が悪くなる。The blending ratio of (A) polycarbonate resin and (8) thermoplastic polyurethane in the composition of the present invention is (A
) component is 30 to 80% by weight, and component (B) is 70 to 20% by weight. If the amount of component (A) is less than 30% by weight, only a product with a low heat distortion temperature will be obtained, and if it exceeds 80% by weight, moldability will deteriorate.
（Ｃ）の共重合体の配合割合は、（Ａ）成分と（８）成
分よりなる組成物１００重量部に対し０．５〜２０重量
部である。（Ｃ）成分の配合量が０．５重量部未満では
、成形品の表面に瑛れる流れ模様が解消されず、また２
０重量部を超えても、（Ｃ）成分による効果はそれ以上
向上せず、逆に外観が悪くなることがあり、また熱変形
濃度も低下する傾向がある。特に好ましい配合量は１〜
１０重量部である。The blending ratio of the copolymer (C) is 0.5 to 20 parts by weight per 100 parts by weight of the composition consisting of components (A) and (8). If the blending amount of component (C) is less than 0.5 part by weight, the flow pattern on the surface of the molded product will not be eliminated;
Even if the amount exceeds 0 parts by weight, the effect of component (C) will not be improved any further, and on the contrary, the appearance may deteriorate, and the thermal deformation density also tends to decrease. Particularly preferred blending amount is 1 to
It is 10 parts by weight.
なお、本発明の組成物は、耐衝撃改質剤を配合すること
で、更に耐衝撃性を向上させることが可能である。耐衝
撃改質剤としては、例えばブタジェン由来の繰返し単位
を含有するゴムの存在下シアン化ビニル化合物、メタク
リル酸エステル、アクリル酸エステル及び芳香族ビニル
化合物よりなる群から選ばれた二種以上のモノマーを共
重合して得られる弾性重合体があげられる。The impact resistance of the composition of the present invention can be further improved by adding an impact modifier. As the impact modifier, for example, two or more monomers selected from the group consisting of vinyl cyanide compounds, methacrylic esters, acrylic esters, and aromatic vinyl compounds in the presence of a rubber containing repeating units derived from butadiene. Examples include elastic polymers obtained by copolymerizing.
ブタジェン由来の繰返し単位を含有するゴムとしては、
例えばポリブタジェン、ブタジェン−スチレン共重合体
、ブタジェン−アクリロニトリル共重合体、ブタジェン
−アクリル酸エステル共重合体等があげられる。シアン
化ビニル化合物としては例えばアクリロニトリル、メタ
クリロニトリル等があげられる。メタクリル酸エステル
、アクリル酸エステルとしては、例えばメタクリル酸メ
チル、メタクリル酸エチル、アクリル酸メチル、アクリ
ル酸エチル、アクリル酸ブチル、アクリル酸オクチル等
があげられる。また、芳香族ビニル化合物としては、例
えばスチレン、α−メチルスチレン、ｐ−メチルスチレ
ン、アルコキシスチレン、ハロゲン化スチレン等があげ
られる。Rubbers containing repeating units derived from butadiene include:
Examples include polybutadiene, butadiene-styrene copolymer, butadiene-acrylonitrile copolymer, butadiene-acrylic acid ester copolymer, and the like. Examples of vinyl cyanide compounds include acrylonitrile and methacrylonitrile. Examples of methacrylic esters and acrylic esters include methyl methacrylate, ethyl methacrylate, methyl acrylate, ethyl acrylate, butyl acrylate, and octyl acrylate. Examples of the aromatic vinyl compound include styrene, α-methylstyrene, p-methylstyrene, alkoxystyrene, and halogenated styrene.
上記弾性共重合体は塊状重合、溶液重合、乳化重合のい
ずれの重合法で製造したものであってもよく、また共重
合の方式は一段グラフトでも多段グラフトでも差支えな
い。更に、製造の際に副生ずるグラフト成分のみの共重
合体との混合物であってもよく、二種以上の弾性共重合
体の混合物であってもよい。The above-mentioned elastic copolymer may be produced by any polymerization method such as bulk polymerization, solution polymerization, or emulsion polymerization, and the copolymerization method may be single-stage grafting or multi-stage grafting. Furthermore, it may be a mixture with a copolymer containing only the graft component produced as a by-product during production, or a mixture of two or more types of elastic copolymers.
上記弾性共重合体の配合量は、（Ａ）ポリカーボネート
樹脂と （ＢＪ熱可塑性ポリウレタンよりなる組成物
１００重量部に対して１５重量部以下になるようにする
のが好ましい。The blending amount of the above elastic copolymer is as follows: (A) Polycarbonate resin (BJ)
It is preferable that the amount is 15 parts by weight or less per 100 parts by weight.
また、本発明の組成物には、その特性を損わない範囲内
で上記配合物以外に、例えば酸化防止剤、難燃剤、帯電
防止剤、紫外線吸収剤等を配合してもよい。Furthermore, the composition of the present invention may contain, for example, an antioxidant, a flame retardant, an antistatic agent, an ultraviolet absorber, etc. in addition to the above-mentioned components within a range that does not impair its properties.
本発明の組成物は、構成成分をタンブラ−、ブレンダー
、ナウターミキサ−、バンバリーミキサ−１混線ロール
、押出機等の混合機により混合して製造することができ
る。The composition of the present invention can be produced by mixing the constituent components in a mixer such as a tumbler, blender, Nauta mixer, Banbury mixer 1 mixed roll, or extruder.
〈発明の効果〉
本発明の組成物は、任意の成形方法、例えば射出成形、
押出成形、圧縮成形等に適用でき、得られる成形品は、
外観が良好で、高０熱変形温度を有し且つ低い曲げ弾性
率を有しており、極めて有用である。<Effects of the Invention> The composition of the present invention can be formed by any molding method, such as injection molding,
It can be applied to extrusion molding, compression molding, etc., and the resulting molded products are
It has a good appearance, a high zero heat distortion temperature, and a low flexural modulus, making it extremely useful.
〈実施例〉
以下に実施例をあげて本発明を説明する。なお、実施例
における評価は下記の方法による。<Examples> The present invention will be described below with reference to Examples. In addition, evaluation in Examples is based on the following method.
（１）成形品の外観： ９０ａｗ Ｘ ５０厘×２履の
見本板を成形し、見本板上に現れる流れ模様を目視で判
定した。(1) Appearance of molded product: A sample board of 90 aw x 50 rin x 2 shoes was molded, and the flow pattern appearing on the sample board was visually judged.
〇−目につかない。〇-Not visible.
△−僅かに目につく。△- Slightly noticeable.
Ｘ；はっきりと目につく
Ｏｉ）曲げ弾性率： ＡＳＴＩ４ Ｄ−７９０（至）熱
変形温度：ＡＳＴＨＤ−６４８（１８，６ｋＯｆ／ｍ
＞０衝撃強度： ＡＳＴＨＤ−２５６（アイゾツトノツ
チ付、１７８＃、２３℃）
実施例１〜６及び比較例１〜３
ポリカーボネート樹脂を１２０℃で５時間、熱可塑性ポ
リウレタンを８０℃で３時間乾燥した後、第１表に示す
組成割合（重量部）で３０履φベント式押出機（ナカタ
ニ■製ＶＳＫ−３０）を用い、シリンダー温度２５０℃
でベレット化した。X; clearly visible Oi) Flexural modulus: ASTI4 D-790 (to) Heat distortion temperature: ASTHD-648 (18,6 kOf/m
>0 Impact strength: ASTHD-256 (with isotto notch, 178#, 23°C) Examples 1 to 6 and Comparative Examples 1 to 3 After drying the polycarbonate resin at 120°C for 5 hours and the thermoplastic polyurethane at 80°C for 3 hours. , using a 30-diameter vent type extruder (VSK-30 manufactured by Nakatani) with the composition ratios (parts by weight) shown in Table 1, and a cylinder temperature of 250°C.
It was made into a beret.
得られたベレットを１０５℃で４時間乾燥した後、射出
成形機（日本製鋼所■製Ｊ−１２０Ｓ＾）を用い、シリ
ンダー温度２３０℃、金型温度４０℃で見本板と試験片
を成形した。得られた見本板と試験片を用いて、外観及
び機械的性質を評価し、結果を第１表に示した。なお、
表中の組成割合の欄の化合物を示す記号は下記の通りで
ある。After drying the obtained pellet at 105°C for 4 hours, a sample plate and a test piece were molded using an injection molding machine (Japan Steel Works ■ J-120S^) at a cylinder temperature of 230°C and a mold temperature of 40°C. . Using the obtained sample plates and test pieces, the appearance and mechanical properties were evaluated, and the results are shown in Table 1. In addition,
The symbols indicating the compounds in the composition ratio column in the table are as follows.
ＰＣ：ポリカーボネート樹脂（帝大化成■製パンライト
Ｌ−１２５０、粘度平均分子！ ２５．０００ＴＰＰ
υ−１：４，４’−ジフェニルメタンジイソシアネート
とポリオキシテトラメチレングリコールを主成分とする
ポリエーテル型熱可塑性ポリウレタン（ｔｍクラレ製ク
りミロンＵＴＰＰＩＩ−２： ４，４°−ジフェニルメ
タンジイソシアネートとポリブチレンアジペートを主成
分とするポリエステル型の熱可塑性ポリウレタン（■ク
ラレ製りラミロンＵ−１１９８）Ｅ−ＧＨ＾：エチレン
−グリシジルメタクリレート共重合体（住友化学工業■
製ボンドファースト ［）
Ａ−４１０１：エチレンーグリシジルメタクリレートー
スチレン共重合体（日本油脂■製モディバー＾−４１０
１）
ＨＢＳ ：ポリブタジエン系ゴムにメチルメタクリレ
ートとスチレンをグラフトしたグラフト共重合体（呉羽
化学工業■製にＣＡ−１０２）（以下余白）PC: Polycarbonate resin (Panlite L-1250 manufactured by Teidai Kasei ■, viscosity average molecule! 25.000TPP
υ-1: Polyether type thermoplastic polyurethane whose main components are 4,4'-diphenylmethane diisocyanate and polyoxytetramethylene glycol (Kurimilon UTPP II-2, manufactured by Kuraray Co., Ltd.): 4,4°-diphenylmethane diisocyanate and polybutylene adipate Polyester-type thermoplastic polyurethane (Lamiron U-1198 manufactured by Kuraray) E-GH^: Ethylene-glycidyl methacrylate copolymer (Sumitomo Chemical Co., Ltd.)
Bond First [) A-4101: Ethylene-glycidyl methacrylate-styrene copolymer (Modiva ^-410 manufactured by NOF ■
1) HBS: Graft copolymer made of polybutadiene rubber grafted with methyl methacrylate and styrene (CA-102 manufactured by Kureha Chemical Industry ■) (blank below)
Claims (1)
樹脂組成物１００重量部に、 （Ｃ）１α−オレフィンと２グリシジルメタアクリレー
ト及び／又はグリシジルアクリレートとの共重合体０．
５〜２０重量部 を配合してなる樹脂組成物。Scope of Claims: (A) 30-80% by weight of polycarbonate resin (B) 100 parts by weight of a resin composition consisting of 70-20% by weight of thermoplastic polyurethane, (C) 1α-olefin and 2-glycidyl methacrylate and/or or copolymer with glycidyl acrylate 0.
A resin composition containing 5 to 20 parts by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28342990A JPH04159360A (en) | 1990-10-23 | 1990-10-23 | Resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28342990A JPH04159360A (en) | 1990-10-23 | 1990-10-23 | Resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04159360A true JPH04159360A (en) | 1992-06-02 |
Family
ID=17665420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28342990A Pending JPH04159360A (en) | 1990-10-23 | 1990-10-23 | Resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04159360A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9816184B2 (en) | 2012-03-20 | 2017-11-14 | Veeco Instruments Inc. | Keyed wafer carrier |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152662A (en) * | 1986-10-31 | 1988-06-25 | ゼネラル・エレクトリック・カンパニイ | Thermoplastic molding blend of polycarbonate and polyurethane |
| JPS63215764A (en) * | 1987-03-05 | 1988-09-08 | Teijin Chem Ltd | Thermoplastic resin composition |
-
1990
- 1990-10-23 JP JP28342990A patent/JPH04159360A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63152662A (en) * | 1986-10-31 | 1988-06-25 | ゼネラル・エレクトリック・カンパニイ | Thermoplastic molding blend of polycarbonate and polyurethane |
| JPS63215764A (en) * | 1987-03-05 | 1988-09-08 | Teijin Chem Ltd | Thermoplastic resin composition |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9816184B2 (en) | 2012-03-20 | 2017-11-14 | Veeco Instruments Inc. | Keyed wafer carrier |
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