JPH04168141A - Resin composition - Google Patents
Resin compositionInfo
- Publication number
- JPH04168141A JPH04168141A JP29180490A JP29180490A JPH04168141A JP H04168141 A JPH04168141 A JP H04168141A JP 29180490 A JP29180490 A JP 29180490A JP 29180490 A JP29180490 A JP 29180490A JP H04168141 A JPH04168141 A JP H04168141A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- polyglutarimide
- resin composition
- copolymer
- 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 abstract description 10
- 229920001577 copolymer Polymers 0.000 claims abstract description 13
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 5
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000002723 alicyclic group Chemical group 0.000 claims abstract description 3
- 125000003118 aryl group Chemical group 0.000 claims abstract description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 1
- 239000004431 polycarbonate resin Substances 0.000 abstract description 12
- 229920005668 polycarbonate resin Polymers 0.000 abstract description 12
- 239000000203 mixture Substances 0.000 abstract description 10
- 239000004711 α-olefin Substances 0.000 abstract description 4
- 238000013329 compounding Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 5
- -1 acrylic ester Chemical class 0.000 description 5
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 238000002156 mixing Methods 0.000 description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 3
- 229920000578 graft copolymer Polymers 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 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
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000113 methacrylic resin Substances 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- 239000000178 monomer Substances 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
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-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
- WFLOTYSKFUPZQB-UHFFFAOYSA-N 1,2-difluoroethene Chemical group FC=CF WFLOTYSKFUPZQB-UHFFFAOYSA-N 0.000 description 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-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
- 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
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 description 1
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-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
- YMTYZTXUZLQUSF-UHFFFAOYSA-N 3,3'-Dimethylbisphenol A Chemical compound C1=C(O)C(C)=CC(C(C)(C)C=2C=C(C)C(O)=CC=2)=C1 YMTYZTXUZLQUSF-UHFFFAOYSA-N 0.000 description 1
- VPWNQTHUCYMVMZ-UHFFFAOYSA-N 4,4'-sulfonyldiphenol Chemical compound C1=CC(O)=CC=C1S(=O)(=O)C1=CC=C(O)C=C1 VPWNQTHUCYMVMZ-UHFFFAOYSA-N 0.000 description 1
- VWGKEVWFBOUAND-UHFFFAOYSA-N 4,4'-thiodiphenol Chemical compound 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
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-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
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 1
- 239000004419 Panlite Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 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
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 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
- 239000012298 atmosphere Substances 0.000 description 1
- AOJOEFVRHOZDFN-UHFFFAOYSA-N benzyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC1=CC=CC=C1 AOJOEFVRHOZDFN-UHFFFAOYSA-N 0.000 description 1
- GCTPMLUUWLLESL-UHFFFAOYSA-N benzyl prop-2-enoate Chemical compound C=CC(=O)OCC1=CC=CC=C1 GCTPMLUUWLLESL-UHFFFAOYSA-N 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 239000000470 constituent Substances 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
- KBLWLMPSVYBVDK-UHFFFAOYSA-N cyclohexyl prop-2-enoate Chemical compound C=CC(=O)OC1CCCCC1 KBLWLMPSVYBVDK-UHFFFAOYSA-N 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000032798 delamination Effects 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
- 238000001125 extrusion Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000012442 inert solvent Substances 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 150000003141 primary amines Chemical class 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
- 229920005604 random copolymer Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 150000003613 toluenes Chemical class 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〈産業上の利用分野〉
本発明は成形性、剛性、機械的強度に優れ、且つ耐熱性
（Ｗ４い熱変形温度）に優れた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 is excellent in moldability, rigidity, mechanical strength, and heat resistance (heat distortion temperature of W4).
〈従来技術〉
ポリグルタルイミドは優れた耐熱性、剛性を有している
が、衝撃強度が低いため特定の用途にしか使用されず、
広く利用するには、衝撃強度の改善が望まれている。衝
撃強度を改善するため、ポリグルタルイミドにＭＢＳ
（ＡＢＳ）樹脂とポリカーボネート樹脂を添加する方法
（特開昭５５−８０４４９号公報）、ポリグルタルイミ
ドにビニル単量体の重合体を添加す′る方法（特開昭６
１−９４５９号公報）、ポリグルタルイミドにポリカー
ボネート樹脂を添加する方法（特開昭６２−３２１４０
号公報）、ポリグルタルイミドに熱可塑性樹脂を添加す
る方法（特開昭６２−８９７０５号公報、特開昭６３−
１７８１５８号公報）等が提案されている。しかしなが
ら、これらの提案ではいずれも衝撃強度の向上が不充分
なものが多く、たとえ衝撃強度は向上してもウェルド強
度が充分でなく、実用化にはまだ不充分である。<Prior art> Polyglutarimide has excellent heat resistance and rigidity, but because of its low impact strength, it is only used for specific applications.
For widespread use, it is desired to improve impact strength. MBS added to polyglutarimide to improve impact strength
(ABS) resin and polycarbonate resin (Japanese Patent Laid-Open No. 55-80449), a method of adding a vinyl monomer polymer to polyglutarimide (Japanese Patent Laid-Open No. 6
1-9459), a method of adding polycarbonate resin to polyglutarimide (Japanese Patent Application Laid-Open No. 62-32140)
method of adding thermoplastic resin to polyglutarimide (JP-A-62-89705, JP-A-63-89705)
178158) etc. have been proposed. However, in many of these proposals, the impact strength is insufficiently improved, and even if the impact strength is improved, the weld strength is not sufficient, and it is still insufficient for practical use.
〈発明の目的〉
本発明は成形性、剛性、機械的強度に優れ、且つ高い熱
変形温度を有する樹脂組成物を提供することを目的とす
る。<Objective of the Invention> An object of the present invention is to provide a resin composition that is excellent in moldability, rigidity, and mechanical strength, and has a high heat distortion temperature.
本発明者は上記目的を達成すべく鋭意検討した結果、ポ
リグルタルイミドとポリカーボネート樹脂よりなる樹脂
組成物に、更にエチレンとグリシジル（メタ）アクリレ
ートの共重合体を配合することにより、上記問題点が解
決されることを見い出した。この知見に基いて更に検討
を重ねた結果、本発明を完成した。As a result of intensive studies to achieve the above object, the inventors of the present invention have found that the above problems can be solved by further blending a copolymer of ethylene and glycidyl (meth)acrylate into a resin composition consisting of polyglutarimide and polycarbonate resin. I found a solution. As a result of further studies based on this knowledge, the present invention was completed.
〈発明の構成〉
本発明は
（Ａ）下記一般式（Ｉ＞
（式中Ｒ＋ 、Ｒ２及びＲ３は水素又は炭素数１〜２０
の脂肪族、芳香族若しくは脂環族の炭化水素基であり、
Ｒ＋ 、Ｒ２及びＲ３は同一でも異なっていてもよい。<Structure of the Invention> The present invention is based on (A) the following general formula (I> (wherein R+, R2 and R3 are hydrogen or have 1 to 20 carbon atoms)
an aliphatic, aromatic or alicyclic hydrocarbon group,
R+, R2 and R3 may be the same or different.
）で表される環状イミド単位を少なくとも５重量％含有
するポリグルタルイミド ２０〜８０重量％
（Ｂ）ポリカーボネート樹脂 ２０〜８０重量％よ
りなる樹脂組成物１００重量部に、
（Ｃ）■α−オレフィンと■グリシジルメタクリレート
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
物に係るものである。) Polyglutarimide containing at least 5% by weight of cyclic imide units represented by 20 to 80% by weight
(B) 100 parts by weight of a resin composition consisting of 20 to 80% by weight of polycarbonate resin, (C) copolymer of ■α-olefin and ■glycidyl methacrylate and/or glycidyl acrylate.
This relates to a resin composition containing 0.5 to 20 parts by weight.
本発明で使用する （Ａ）成分のポリグルタルイミドは
、前記一般式（Ｉ）で表される環状イミド単位を含有す
るポリグルタルイミドであり、環状イミド単位としては
、一般式中特にＲ１、Ｒ２がメチル基で、Ｒ３が水素又
はメチル基であるものが好ましい。前記一般式（Ｉ＞で
表される環状イミド単位が余りに少ないと、熱変形温度
の高い組成物が得られ難いため、環状イミド単位を５重
口％以上含有する （Ａ）ポリグルタルイミドであり、
１０〜７０重量含有する （Ａ）ポリグルタルイミドが
好ましい。The polyglutarimide of component (A) used in the present invention is a polyglutarimide containing a cyclic imide unit represented by the above general formula (I), and the cyclic imide unit is particularly R1, R2 in the general formula. is a methyl group, and R3 is preferably hydrogen or a methyl group. If the cyclic imide units represented by the general formula (I>) are too small, it is difficult to obtain a composition with a high heat distortion temperature. ,
(A) polyglutarimide containing 10 to 70% by weight is preferred.
（Ａ）ポリグルタルイミドを製造するには任意の方法が
採用されるが、メタクリル樹脂とアンモニア又は第１級
アミンを不活性ガス雰囲気下、不活性溶媒中１００〜３
５０℃の温度で反応させる方法が好ましい。ここで使用
するメタクリル樹脂としては、例えばメタクリル酸メチ
ル単独重合体、メタクリル酸メチルと７５重量％以下の
アクリル酸エステル又はメタクリル酸エステル、アクリ
ル酸、メタクリル酸、スチレン、メチルスチレン、クロ
ルスチレン等との共重合体があげられる。アクリル酸エ
ステルとしては、例えばアクリル酸メチル、アクリル酸
エチル、アクリル酸ブチル、アクリル酸−１−ブチル、
アクリル酸シクロヘキシル、アクリル酸−２−エチルヘ
キシル、アクリル酸ベンジル等があげられ、メタクリル
酸エステルとしては、例えばメタクリル酸エチル、メタ
クリル酸ブチル、メタクリル酸−１−ブチル、メタクリ
ル酸シクロヘキシル、メタクリル酸ベンジル等があげら
れる。これらの単量体は一種又は二種以上使用すること
ができる。(A) Any method can be used to produce polyglutarimide, but methacrylic resin and ammonia or primary amine are mixed in an inert solvent under an inert gas atmosphere at 100 to 300%
A method in which the reaction is carried out at a temperature of 50°C is preferred. Examples of the methacrylic resin used here include methyl methacrylate homopolymer, methyl methacrylate and 75% by weight or less of acrylic ester or methacrylic ester, acrylic acid, methacrylic acid, styrene, methylstyrene, chlorostyrene, etc. Examples include copolymers. Examples of acrylic esters include methyl acrylate, ethyl acrylate, butyl acrylate, 1-butyl acrylate,
Examples include cyclohexyl acrylate, 2-ethylhexyl acrylate, benzyl acrylate, etc. Examples of methacrylate ester include ethyl methacrylate, butyl methacrylate, 1-butyl methacrylate, cyclohexyl methacrylate, benzyl methacrylate, etc. can give. These monomers can be used alone or in combination of two or more.
（Ｂ）成分であるポリカーボネート樹脂は二価フェノー
ルとカーボネート前駆体から溶液法又は溶融法で製造さ
れるものである。二価フェノールとしては、２．２−ビ
ス（４−ヒドロキシフェニル）プロパン（通称ビスフェ
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。他の二価フェノ
ールとしては、例えばビス（４−ヒドロキシフェニル）
メタン、１，１−ビス（４−ヒドロキシフェニル）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−ビス（４−ヒドロキシ−３−メチルフ
ェニル）プロパン、２．２−ビス（４−ヒドロキシ−３
，５−ジブロムフェニル）プロパン、ビス（４−ヒドロ
キシフェニル）エーテル、ビス（４−ヒドロキシフェニ
ル）サルファイド、ビス（４−ヒドロキシフェニル）ス
ルホン等があげられる。カーボネート前駆体としては、
例えばカルボニルハライド、カルボニルエステル、ハロ
ホルメート等があげられる。The polycarbonate resin, component (B), is produced from dihydric phenol and a carbonate precursor by a solution method or a melt method. The main dihydric phenol is 2,2-bis(4-hydroxyphenyl)propane (commonly known as bisphenol A), but part or all of it may be replaced with other dihydric phenols. Other dihydric phenols include, for example, bis(4-hydroxyphenyl)
Methane, 1,1-bis(4-hydroxyphenyl)ethane, 1,1-bis(4-hydroxyphenyl)cyclohexane, 2,2-bis(4-hydroxy-3-methylphenyl)propane, 2,2-bis (4-hydroxy-3
, 5-dibromphenyl)propane, bis(4-hydroxyphenyl)ether, bis(4-hydroxyphenyl)sulfide, bis(4-hydroxyphenyl)sulfone, and the like. As a carbonate precursor,
Examples include carbonyl halides, carbonyl esters, haloformates, and the like.
ポリカーボネート樹脂の重合度は、粘度平均分子口で表
して、通常１３，０００〜ｓｏ、ｏｏｏ、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、適当な分子蟻調節剤、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 so, ooo, preferably 1, expressed as a viscosity average molecular weight.
5,000 to 35,000. In producing such a polycarbonate resin, a suitable molecular ant control agent, a catalyst for accelerating the reaction, etc. may be used as necessary.
（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、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１〜２０重量％の範
囲が好ましい。１重量％未満では、ウェルド強度改良効
果が充分でなく、２０重量％を超えるとゲルが発生し、
得られる組成物からの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. 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 20% by weight. If it is less than 1% by weight, the weld strength improvement effect will not be sufficient, and if it exceeds 20% by weight, gel will occur,
The appearance of molded articles made from the resulting composition tends to deteriorate and the 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、グリシジルメタクリレー
ト、グリシジルアクリレート以外に、他のビニル化合物
を共重合成分として含んでいてもよい。共重合可能な他
の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。かかるビニル化
合物の共重合体中の量は、通常４０重量％までである。In addition, the copolymer of component (C) may be a random copolymer, a block copolymer, or a graft copolymer. A vinyl compound may be included as a copolymerization component. Other copolymerizable vinyl compounds include, for example, styrene, vinyl acetate, methyl methacrylate, methyl acrylate, ethyl acrylate, vinyl chloride, α-methylstyrene, divinylbenzene, acrylic acid, tetrafluoroethylene,
Examples include difluoroethylene, vinylidene chloride, acrylonitrile, and acrylamide. The amount of such vinyl compounds in the copolymer is usually up to 40% by weight.
本発明の組成物における （Ａ）ポリグルタルイミドと
（Ｂ）ポリカーボネート樹脂の配合割合は、（Ａ）成
分２０〜８０重量％、 （Ｂ）成分２０〜８０重量％で
ある。（Ａ）成分の配合量が２０重量％未満では剛性が
低下するようになり、８０重量％を超えると衝撃強度が
低下するようになる。The blending ratio of (A) polyglutarimide and (B) polycarbonate resin in the composition of the present invention is 20 to 80% by weight of component (A) and 20 to 80% by weight of component (B). If the amount of component (A) is less than 20% by weight, the rigidity will decrease, and if it exceeds 80% by weight, the impact strength will decrease.
（Ｃ）の共重合体の配合割合は、（＾）成分と（Ｂ）成
分よりなる組成物１００重量部に対し０５〜２０重量部
である。（Ｃ）成分の配合量が０．５重口部未満では衝
撃強度が向上せず、２０重量部を超えると、層剥離が生
じ易くなり、ウェルド強度も低下するようになる。The blending ratio of the copolymer (C) is 05 to 20 parts by weight per 100 parts by weight of the composition consisting of components (^) and (B). If the amount of component (C) is less than 0.5 parts by weight, the impact strength will not improve, and if it exceeds 20 parts by weight, delamination will tend to occur and weld strength will decrease.
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混練ロール
、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 kneading 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、
高剛性で機械的性質に優れ、且つ高い熱変形温度を有し
ている。<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 high rigidity, excellent mechanical properties, and high heat distortion temperature.
〈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
における評価は以下の通りである。<Examples> The present invention will be described below with reference to Examples. Note that the evaluation in Examples is as follows.
（１）曲げ強さ、曲げ弾性率： ＡＳＴＨＤ−７９０（
ｉ）Ｉｊ撃強度： ＡＳＴＨＤ−２５６（７イジツトノ
ツチ付、１７８″、２３℃）
（ロ）熱変形温度： ＡＳＴＨＤ−６４８（１８，６ｋ
ｇｆ／Ｃｉ）ポリグルタルイミドの製造例
充分に乾燥したメタクリル酸メチル重合体（重量平均分
子１１１０．０００） １００重量部、脱水乾燥した
トルエン１００重量部、脱水乾燥したメタノール１０重
量部及びメチルアミン２０重量部を窒素雰囲気下におい
てオートクレーブに入れて密閉し、撹拌下２３０℃で２
時間反応させた。得られたポリグルタルイミド重合体を
押出機によりベント孔から揮発性成分を脱気しながら樹
脂温度２６０℃で押出してベレットを製造した。得られ
たベレットは、熱変形温度１３０℃、環状イミド単位含
有量５０重量％であった。(1) Bending strength, bending modulus: ASTHD-790 (
i) Ij impact strength: ASTHD-256 (with 7 adjustment notches, 178″, 23°C) (b) Heat distortion temperature: ASTHD-648 (18,6k
gf/Ci) Production example of polyglutarimide 100 parts by weight of sufficiently dried methyl methacrylate polymer (weight average molecular weight 1110.000), 100 parts by weight of dehydrated toluene, 10 parts by weight of dehydrated methanol, and 20 parts by weight of methyl amine. The weight part was placed in an autoclave under nitrogen atmosphere, sealed, and stirred at 230°C for 2 hours.
Allowed time to react. The obtained polyglutarimide polymer was extruded using an extruder at a resin temperature of 260° C. while degassing volatile components from a vent hole to produce a pellet. The obtained pellet had a heat distortion temperature of 130° C. and a cyclic imide unit content of 50% by weight.
実施例１〜４及び比較例１〜３
上記のポリグルタルイミドとポリカーボネート樹脂を１
２０℃で５時間乾燥した後、第１表記載の組成割合（重
量部）で混合し、３０ａ＋ｉψベント式押出機（ナカタ
ニ■製ＶＳＫ−３０）により ２８０℃でペレット化し
た。得られたベレットを１２０℃で５時間乾燥した後、
射出成形機（日本製鋼所■製Ｊ−１２０ＳＡ）によりシ
リンダー温度２８０℃、金型温度７０℃で射出成形して
物性試験片を得た。Examples 1 to 4 and Comparative Examples 1 to 3 The above polyglutarimide and polycarbonate resin were mixed into 1
After drying at 20°C for 5 hours, they were mixed in the composition ratios (parts by weight) listed in Table 1 and pelletized at 280°C using a 30a+iψ vent type extruder (VSK-30 manufactured by Nakatani Corporation). After drying the obtained pellet at 120°C for 5 hours,
A physical property test piece was obtained by injection molding using an injection molding machine (J-120SA manufactured by Japan Steel Works, Ltd.) at a cylinder temperature of 280°C and a mold temperature of 70°C.
評価結果は第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。The evaluation results are shown in Table 1. In addition, the symbols indicating the compounds in the column of composition ratio in the table are as follows.
ＰＣ：ポリカーボネート樹脂（余人化成Ｉｌｌ製パンラ
イトＬ−１２５０、粘度平均分子量２５，０００）Ｅ−
ＧＨＡ ：エチレンーグリシジルメタクリレート共重合
体く住人化学工業■製ボンドファースト ［）
Ａ−４２００＝エチレンーグリシジルメタクリレート／
ポリメチルメタクリレートグラフト共重合体く日本油脂
■製モディパーＡ−４２００ＪＰＨＨＡ ：ポリメチル
メタクリレート樹脂（住人化学工業■製スミペック Ｂ
）
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く呉羽化
学工業■製にＣＡ−１０２）（以下余白）PC: Polycarbonate resin (Panlite L-1250 manufactured by Yojin Kasei Ill, viscosity average molecular weight 25,000) E-
GHA: Ethylene-glycidyl methacrylate copolymer Bond Fast manufactured by Sumima Chemical Industry Co., Ltd. [) A-4200 = Ethylene-glycidyl methacrylate/
Polymethyl methacrylate graft copolymer: MODIPER A-4200JPHHA manufactured by Nippon Oil &Fats; polymethyl methacrylate resin (SUMIPEC B manufactured by Sumitomo Chemical Co., Ltd.)
) HBS: Graft copolymer made by grafting methyl methacrylate and styrene onto polybutadiene rubber (CA-102) manufactured by Kureha Chemical Industry Co., Ltd. (blank below)
Claims (1)
２０の脂肪族、芳香族若しくは脂環族の炭化水素基であ
り、Ｒ＿１、Ｒ＿２及びＲ＿３は同一でも異なっていて
もよい。）で表される環状イミド単位を少なくとも５重
量％含有するポリグルタルイミド２０〜８０重量％ （Ｂ）ポリカーボネート樹脂２０〜８０重量％よりなる
樹脂組成物１００重量部に、 （Ｃ）（１）α−オレフィンと（２）グリシジルメタク
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。[Claims] (A) The following general formula (I) ▲There are mathematical formulas, chemical formulas, tables, etc.▼・・・・・・(I) (In the formula, R_1, R_2 and R_3 are hydrogen or have 1 to 1 carbon atoms.
20 aliphatic, aromatic or alicyclic hydrocarbon groups, and R_1, R_2 and R_3 may be the same or different. ) 20-80% by weight of a polyglutarimide containing at least 5% by weight of cyclic imide units represented by - A resin composition comprising 0.5 to 20 parts by weight of a copolymer of an olefin and (2) glycidyl methacrylate and/or glycidyl acrylate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29180490A JPH04168141A (en) | 1990-10-31 | 1990-10-31 | Resin composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29180490A JPH04168141A (en) | 1990-10-31 | 1990-10-31 | Resin composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04168141A true JPH04168141A (en) | 1992-06-16 |
Family
ID=17773640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29180490A Pending JPH04168141A (en) | 1990-10-31 | 1990-10-31 | Resin composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04168141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012521447A (en) * | 2009-03-26 | 2012-09-13 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | (Co) polycarbonate with improved optical properties |
-
1990
- 1990-10-31 JP JP29180490A patent/JPH04168141A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012521447A (en) * | 2009-03-26 | 2012-09-13 | バイエル・マテリアルサイエンス・アクチェンゲゼルシャフト | (Co) polycarbonate with improved optical properties |
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