JPH0559940B2 - - Google Patents
Info
- Publication number
- JPH0559940B2 JPH0559940B2 JP58066894A JP6689483A JPH0559940B2 JP H0559940 B2 JPH0559940 B2 JP H0559940B2 JP 58066894 A JP58066894 A JP 58066894A JP 6689483 A JP6689483 A JP 6689483A JP H0559940 B2 JPH0559940 B2 JP H0559940B2
- Authority
- JP
- Japan
- Prior art keywords
- polyamide
- polyether
- weight
- nylon
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 23
- 229920000570 polyether Polymers 0.000 claims description 23
- 239000004952 Polyamide Substances 0.000 claims description 19
- 229920002647 polyamide Polymers 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 15
- -1 polyoxypropylene chain Polymers 0.000 claims description 12
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 10
- 229920000299 Nylon 12 Polymers 0.000 claims description 10
- 229920006122 polyamide resin Polymers 0.000 claims description 8
- 229920002292 Nylon 6 Polymers 0.000 claims description 4
- 229920001400 block copolymer Polymers 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000002947 alkylene group Chemical group 0.000 claims 1
- 125000004103 aminoalkyl group Chemical group 0.000 claims 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 claims 1
- 150000004985 diamines Chemical class 0.000 description 7
- 238000000576 coating method Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 239000004014 plasticizer Substances 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920001451 polypropylene glycol Polymers 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 150000001991 dicarboxylic acids Chemical class 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006068 polycondensation reaction Methods 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 239000005977 Ethylene Substances 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 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
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- VHRGRCVQAFMJIZ-UHFFFAOYSA-N cadaverine Chemical compound NCCCCCN VHRGRCVQAFMJIZ-UHFFFAOYSA-N 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000012744 reinforcing agent Substances 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 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
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- HASUJDLTAYUWCO-UHFFFAOYSA-N 2-aminoundecanoic acid Chemical compound CCCCCCCCCC(N)C(O)=O HASUJDLTAYUWCO-UHFFFAOYSA-N 0.000 description 1
- JVPFOKXICYJJSC-UHFFFAOYSA-N 2-azaniumylnonanoate Chemical compound CCCCCCCC(N)C(O)=O JVPFOKXICYJJSC-UHFFFAOYSA-N 0.000 description 1
- XDOLZJYETYVRKV-UHFFFAOYSA-N 7-Aminoheptanoic acid Chemical compound NCCCCCCC(O)=O XDOLZJYETYVRKV-UHFFFAOYSA-N 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000004962 Polyamide-imide Substances 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 239000004734 Polyphenylene sulfide Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 229920006039 crystalline polyamide Polymers 0.000 description 1
- YQLZOAVZWJBZSY-UHFFFAOYSA-N decane-1,10-diamine Chemical compound NCCCCCCCCCCN YQLZOAVZWJBZSY-UHFFFAOYSA-N 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- NJLLQSBAHIKGKF-UHFFFAOYSA-N dipotassium dioxido(oxo)titanium Chemical compound [K+].[K+].[O-][Ti]([O-])=O NJLLQSBAHIKGKF-UHFFFAOYSA-N 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- VXNZUUAINFGPBY-UHFFFAOYSA-N ethyl ethylene Natural products CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000011256 inorganic filler Substances 0.000 description 1
- 229910003475 inorganic filler Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000012693 lactam polymerization Methods 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920002312 polyamide-imide Polymers 0.000 description 1
- 229920002857 polybutadiene Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000069 polyphenylene sulfide Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000909 polytetrahydrofuran Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- WGYKZJWCGVVSQN-UHFFFAOYSA-N propylamine Chemical group CCCN WGYKZJWCGVVSQN-UHFFFAOYSA-N 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000012763 reinforcing filler Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 102220037320 rs55868891 Human genes 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 239000000326 ultraviolet stabilizing agent Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
本発明は可撓性、耐熱性及び耐熱油性に優れた
ポリアミド組成物関するものである。
ナイロン−6、−66、−12等に代表されるポリア
ミド樹脂は耐油性、耐溶剤性、耐熱性、引張強度
等に優れるため、チユーブ、ホース、電線被覆、
電子・電気部品、自動車部品等に幅広く使用され
ているが、可撓性に欠けるため成形品取扱時の作
業性、耐衝撃性等に問題がある。そのため可塑剤
あるいは各種軟質ポリマーのブレンドが検討され
たが、いづれの方法においても耐熱性、耐熱油性
の低下を余儀なくされている。特に、可塑剤を使
用した場合には、可塑剤のブリードや高温での可
塑剤の揮数が大きな問題となつている。
本発明者等は上記問題について検討を重ねた結
果、可撓性、耐熱性、耐熱油性に優れたポリアミ
ド組成物を開発するに至つた。即ち、本発明はポ
リアミド樹脂5〜95重量部(以下単に部と略記)
とポリエーテルポリアミド95〜5部とを配合して
得られる組成物に関するものである。
本発明に使用されるポリアミド樹脂は分子中に
ポリエーテル成分を含まないものであり、例えば
テレフタル酸、イソフタル酸、シユウ酸、アジピ
ン酸、セバシン酸、1,4−シクロヘキシルジカ
ルボン酸の如きジカルボン酸とエチレンジアミ
ン、ペンタメチレンジアミン、ヘキサメチレンジ
アミン、デカメチレンジアミン、1,4−シクロ
ヘキシルジアミン、m−キシリレンジアミンの如
きジアミンの重縮合:カプロラクタム、ラウロラ
クタムの如き環状ラクタムの重合;アミノエナン
ト酸、アミノノナン酸、アミノウンデカン酸の如
きアミノカルボン酸の重縮合、あるいは上記環状
ラクタムとジカルボン酸とジアミンとの共重合等
により得られるもののうち、ナイロン6及びナイ
ロン12として市販されているものである。
本発明に使用されるポリエーテルポリアミドは
ナイロン12の分子量500以上、2000未満のハード
セグメントと、分子量600以上2000未満のポリエ
ーテル成分のソフトセグメントを含有する分子量
10000以上のブロツク共重合体である。このハー
ドセグメント成分は前記ジカルボン酸とジアミン
との重縮合、前記環状ラクタムの重合あるいは環
状ラクタムとジカルボン酸とジアミンの共重合等
により得られるポリアミド成分である。
又、ポリエーテル成分は出発物質として、一般
式H2N(―CH2)b―−O〔―(CH2)l−O〕n――〔―(
CH2)a――
0〕c(CH2)o−NH2
(式中、n及びbは少なくとも3の整数、好ま
しくは3〜4、m及びcは3〜30の整数を表わ
し、l及びaはnと同じか異なる整数である。)
で示されるジアミンが使用される。例えば、一般
式H2N(―CH2)3――O〔―(CH2)4−O〕q――(−CH
2)3――
NH2
(式中、qは2〜30の整数、好ましくは6〜30
の整数である)のビス−(3−アミノプロピル)−
ポリテトラヒドロフランの混合物、H2N(―CH2
)3――O〔−CH2)3−O〕q――(―CH2)3――3NH2の
ビス−
(3−アミノプロピル)−ポリプロピレンオキサイ
ド等である。尚、ポリエーテル成分としてポリオ
キシプロピレングリコール、ポリオキシテトラメ
チレングリコール等のポリエーテルグリコールを
使用すると耐熱水性、耐薬品性が低下する傾向が
ある。
かかるポリエーテルポリアミドは通常、前記ポ
リアミド成分形成化合物と前記ポリエーテル含有
ジアミン及びジカルボン酸との縮合反応によつて
製造され、前記ポリエーテルブロツクの重量割合
が8〜60重量%になるものであり、中でも8〜15
重量%のものが望ましい。
ポリエーテルポリアミドに使用されるジカルボ
ン酸は前記ポリアミド樹脂の原料として例示した
ジカルボン酸、36個の炭素原子を有する二量化脂
肪酸、該二量化脂肪酸を主成分とする重合脂肪酸
の混合物、
示される化合物等が使用される。ポリエーテル
ポリアミドとしては例えばエムス・ヘミー社(ス
イス)より上市されているGRILAMID
ELY−
60等が好適に使用される。
このものは、ソフトセグメントが、ポリオキシ
プロピレングリコールの両末端水酸基がアミノ基
に変わつたポリエーテルジアミンに由来した、分
子量600以上2000未満程度のブロツクであり、ハ
ードセグメントが分子量500以上2000未満程度の
ナイロン12のブロツクであつて、ポリエーテルセ
グメントが8〜15重量%を占める、分子量20000
以上のポリエーテルポリアミドと目される。
本発明におけるポリアミド樹脂の配合割合は5
〜95部、好ましくは10〜90部であり、5部より少
ないと耐熱性、耐熱油性が低下、又95部より多い
と耐衝撃性が低下する。
本発明の実施に際しては本発明の目的を逸脱し
ない範囲で他の熱可塑性樹脂又はエラストマー、
例えば低密度ポリエチレン、高密度ポリエチレ
ン、ポリプロピレン、エチレン・プロピレン共重
合体、EPDM、エチレン・ブテン−1共重合体、
オレフイン系エラストマー等のポリオレフイン類
及び/又はこれらポリオレフイン類に無水マレイ
ン酸、アクリル酸、メタクリル酸グリシジル等の
極性モノマーをグラフト重合した変性ポリオレフ
イン類、エポキシ樹脂、ポリスチレン、ポリ塩化
ビニル、ポリエステル、ポリエーテルポリエステ
ル、ウレタン化ポリエステルポリエステル、エチ
レン・酢酸ビニル共重合体、ポリウレタン、スチ
レン系エラストマー、ポリブタジエン、塩化ビニ
ル系エラストマー、アクリル系ポリマー、ポリイ
ミド、ポリアミドイミド、ポリフエニレンサルフ
アイド等を併用することも可能である。
本発明組成物はガラス繊維、炭素繊維、チタン
酸カリウム、アスベスト、炭化ケイ素、セラミツ
ク繊維、金属繊維、窒化ケイ素、アラミド繊維な
どの繊維状強化剤;硫酸バリウム、硫酸カルシウ
ム、カオリン、クレー、パイロフイライト、ベン
トナイト、セリサイト、ゼオライト、マイカ、雲
母、ネフエリンシナイト、タルク、アタルパルジ
ヤイト、ウオラストナイト、RMF、フエライト、
硅酸カルシウム、炭酸カルシウム、炭酸マグネシ
ウム、ドロマイト、三酸化アンモン、酸化亜鉛、
酸化チタン、酸化マグネシウム、酸化鉄、二硫化
モリブデン、黒鉛、石コウ、ガラスビーズ、ガラ
スバルーン、石英粉などの無機充填剤を組成物中
80重量%まで含有せしめることができる。これら
の強化剤又は充填剤を加える場合、公知のシラン
カツプリング剤を用いることができる。
また、本発明組成物には、本発明の目的を逸脱
しない範囲で公知の離型剤、可塑剤、着色剤、滑
剤、耐熱安定剤、紫外線安定剤、発泡剤、難燃
剤、難燃助剤、防錆剤を含有せしめることができ
る。
本発明組成物の調製は種々の公知の方法で可能
である。例えば原料を予めタンブラー又はヘンシ
エルミキサーのような混合機で均一に混合した
後、1軸または2軸の押出機に供給し130〜350℃
で溶融混練した後、ペレツトとして調製する方法
がある。又、原料を上記混合機で重合後、ペレツ
ト化の工程を取らないで直接射出成形機、押出成
形機、三本ロール等の成形機により目的とする成
形物に成形する事も可能である。
本発明の組成物はその優れた特性により種々の
用途に利用でき、その例としては、チユーブ、ホ
ース、パイプ、ロツド、フイルム、シート、電線
被覆、ワイヤー被覆、光フアイバー被覆、各種ブ
ラシ類、魚網、ネツト、ホツトメルト接着剤、コ
ンベアベルト、Vベルト、ゴルフ・野球・サツカ
ー・陸上競技等のスポーツシユーズ底、スキー
靴、ギア、カム、軸受、ベアリング、パツキン
グ、ガスケツト、Oリング、フアスナー、バル
ブ、ジヨイント、グリツプ、キヤスター、ローラ
ー、スイツチケース、クリツプ、時計バンド、エ
ンプレム、バトミントンのシヤトルコツク、テニ
スラケツト部品、ガソリンタンク、ベローズ、フ
ロート、球技用ホール、漁業用ブイ、タンク内面
のコート、その他各種自動部品、電子・電気機器
部品、精密機械部品等があり、さらに粉末塗料、
溶液型の接着剤、塗料等としても使用できる。以
下に本発明を実施例にて説明する。
実施例1〜4、比較例1〜2
結晶性ポリアミド樹脂としてGRILAMID
L20G(エムス・ヘミー社製、ナイロン12)、
GRILOZ
A28G(同、ナイロン6)ポリエーテ
ルポリアミドとしてGRILAMID
ELY−60(エ
ム・ヘミー社製、分子量500以上2000未満程度の
ナイロン12をハードセグメントとし、ソフトセグ
メントが分子量600以上2000未満程度のポリオキ
シプロピレン鎖であり、その含有割合が8〜15重
量%程度の分子量20000以上のブロツク共重合体)
を表−1に示す割合で配合し、ヘンシエルミキサ
ーで混合し、40mmφの一軸押出機で200℃〜240℃
で溶融混合した後射出成形機により物性評価用試
片を作成した。表−1に物性試験結果を示す。
The present invention relates to a polyamide composition having excellent flexibility, heat resistance and hot oil resistance. Polyamide resins such as nylon-6, -66, and -12 have excellent oil resistance, solvent resistance, heat resistance, and tensile strength, so they are used for tubes, hoses, wire coatings,
Although it is widely used in electronic/electrical parts, automobile parts, etc., it lacks flexibility, so there are problems with workability when handling molded products, impact resistance, etc. Therefore, blends of plasticizers or various soft polymers have been considered, but either method inevitably results in a decrease in heat resistance and heat oil resistance. In particular, when a plasticizer is used, bleeding of the plasticizer and volatilization of the plasticizer at high temperatures pose major problems. As a result of repeated studies on the above-mentioned problems, the present inventors have developed a polyamide composition that has excellent flexibility, heat resistance, and hot oil resistance. That is, the present invention uses 5 to 95 parts by weight of polyamide resin (hereinafter simply abbreviated as parts).
and 95 to 5 parts of polyether polyamide. The polyamide resin used in the present invention does not contain a polyether component in its molecule, and contains dicarboxylic acids such as terephthalic acid, isophthalic acid, oxalic acid, adipic acid, sebacic acid, and 1,4-cyclohexyldicarboxylic acid. Polycondensation of diamines such as ethylenediamine, pentamethylenediamine, hexamethylenediamine, decamethylenediamine, 1,4-cyclohexyldiamine, m-xylylenediamine; Polymerization of cyclic lactams such as caprolactam and laurolactam; aminoenanthic acid, aminononanoic acid Among those obtained by polycondensation of aminocarboxylic acids such as aminoundecanoic acid, or copolymerization of the above-mentioned cyclic lactam, dicarboxylic acid, and diamine, these are commercially available as nylon 6 and nylon 12. The polyether polyamide used in the present invention contains a hard segment of nylon 12 with a molecular weight of 500 or more and less than 2000, and a soft segment of a polyether component with a molecular weight of 600 or more and less than 2000.
It is a block copolymer of 10,000 or more. This hard segment component is a polyamide component obtained by polycondensation of the dicarboxylic acid and diamine, polymerization of the cyclic lactam, or copolymerization of the cyclic lactam, dicarboxylic acid, and diamine. In addition, the polyether component has the general formula H2N ( -CH2 ) b --O[-( CH2 ) l -O] n as a starting material.
CH 2 ) a ---
0] c (CH 2 ) o -NH 2 (where n and b are integers of at least 3, preferably 3 to 4, m and c are integers of 3 to 30, and l and a are the same as n or are different integers).
The diamine shown is used. For example, the general formula H2N ( -CH2 ) 3 -O[-( CH2 ) 4 -O] q --(-CH
twenty three --
NH 2 (wherein, q is an integer of 2 to 30, preferably 6 to 30
bis-(3-aminopropyl)-
Mixture of polytetrahydrofuran, H 2 N (—CH 2
) 3 --O[-CH 2 ) 3 -O] q --(-CH 2 ) 3 --- 3 NH 2 bis-
(3-aminopropyl)-polypropylene oxide and the like. Note that when polyether glycols such as polyoxypropylene glycol and polyoxytetramethylene glycol are used as the polyether component, hot water resistance and chemical resistance tend to decrease. Such a polyether polyamide is usually produced by a condensation reaction between the polyamide component-forming compound and the polyether-containing diamine and dicarboxylic acid, and the weight proportion of the polyether block is 8 to 60% by weight, Among them, 8 to 15
% by weight is desirable. The dicarboxylic acids used in the polyether polyamide include the dicarboxylic acids exemplified as raw materials for the polyamide resin, a dimerized fatty acid having 36 carbon atoms, a mixture of polymerized fatty acids containing the dimerized fatty acid as a main component, The compounds shown are used. An example of polyether polyamide is GRILAMID ELY-, which is marketed by MMS Hemy (Switzerland).
60 etc. are preferably used. In this product, the soft segment is a block with a molecular weight of 600 or more and less than 2000 derived from polyether diamine in which both terminal hydroxyl groups of polyoxypropylene glycol are changed to amino groups, and the hard segment is a block with a molecular weight of 500 or more and less than 2000. A block of nylon 12 with a molecular weight of 20,000 and polyether segments accounting for 8-15% by weight.
It is considered to be a polyether polyamide. The blending ratio of polyamide resin in the present invention is 5
The amount is from 95 parts to 95 parts, preferably from 10 to 90 parts; if it is less than 5 parts, heat resistance and hot oil resistance will be reduced, and if it is more than 95 parts, impact resistance will be reduced. In carrying out the present invention, other thermoplastic resins or elastomers,
For example, low density polyethylene, high density polyethylene, polypropylene, ethylene/propylene copolymer, EPDM, ethylene/butene-1 copolymer,
Polyolefins such as olefin elastomers, and/or modified polyolefins obtained by graft polymerizing polar monomers such as maleic anhydride, acrylic acid, and glycidyl methacrylate to these polyolefins, epoxy resins, polystyrene, polyvinyl chloride, polyesters, and polyether polyesters. It is also possible to use together , urethanized polyester polyester, ethylene/vinyl acetate copolymer, polyurethane, styrene elastomer, polybutadiene, vinyl chloride elastomer, acrylic polymer, polyimide, polyamideimide, polyphenylene sulfide, etc. . The composition of the present invention includes fibrous reinforcing agents such as glass fiber, carbon fiber, potassium titanate, asbestos, silicon carbide, ceramic fiber, metal fiber, silicon nitride, and aramid fiber; barium sulfate, calcium sulfate, kaolin, clay, and pyrofiber. Light, bentonite, sericite, zeolite, mica, mica, nephelinsinite, talc, attalpargite, wollastonite, RMF, ferrite,
Calcium silicate, calcium carbonate, magnesium carbonate, dolomite, ammonium trioxide, zinc oxide,
Inorganic fillers such as titanium oxide, magnesium oxide, iron oxide, molybdenum disulfide, graphite, gypsum, glass beads, glass balloons, and quartz powder are included in the composition.
It can be contained up to 80% by weight. When adding these reinforcing agents or fillers, known silane coupling agents can be used. The composition of the present invention may also contain known mold release agents, plasticizers, colorants, lubricants, heat stabilizers, ultraviolet stabilizers, blowing agents, flame retardants, and flame retardant aids within the scope of the purpose of the present invention. , a rust preventive agent can be contained. The composition of the present invention can be prepared by various known methods. For example, the raw materials are mixed uniformly in advance using a mixer such as a tumbler or Henschel mixer, and then fed to a single-screw or twin-screw extruder at a temperature of 130 to 350°C.
There is a method of melting and kneading the mixture and then preparing it as pellets. Furthermore, after polymerizing the raw materials in the above-mentioned mixer, it is also possible to directly mold them into the desired molded product using a molding machine such as an injection molding machine, an extrusion molding machine, or a three-roll molding machine, without taking the step of pelletizing. The composition of the present invention can be used for various purposes due to its excellent properties, such as tubes, hoses, pipes, rods, films, sheets, electric wire coatings, wire coatings, optical fiber coatings, various brushes, and fishing nets. , nets, hot melt adhesives, conveyor belts, V-belts, sports shoe soles for golf, baseball, soccer, track and field, etc., ski shoes, gears, cams, bearings, bearings, packing, gaskets, O-rings, fasteners, valves, Joints, grips, casters, rollers, switch cases, clips, watch bands, emblems, badminton shuttlecocks, tennis racket parts, gasoline tanks, bellows, floats, ball game holes, fishing buoys, tank inner coatings, and various other automatic parts. There are electronic/electrical equipment parts, precision mechanical parts, etc., as well as powder coatings,
It can also be used as a solution type adhesive, paint, etc. The present invention will be explained below with reference to Examples. Examples 1-4, Comparative Examples 1-2 GRILAMID as crystalline polyamide resin
L20G (manufactured by MMS Hemy, nylon 12),
GRILOZ A28G (same, nylon 6) as a polyether polyamide, GRILAMID ELY-60 (manufactured by Mhemy Co., Ltd., the hard segment is nylon 12 with a molecular weight of 500 or more and less than 2000, and the soft segment is polyoxypropylene with a molecular weight of 600 or more and less than 2000) block copolymer with a molecular weight of 20,000 or more and a content of about 8 to 15% by weight)
were blended in the proportions shown in Table 1, mixed in a Henschel mixer, and heated to 200℃ to 240℃ in a 40mmφ single screw extruder.
After melting and mixing, specimens for physical property evaluation were prepared using an injection molding machine. Table 1 shows the physical property test results.
【表】【table】
Claims (1)
ばれる少なくとも1種のポリアミド樹脂5〜95重
量部と、 ナイロン12をハードセグメントとし、ビス(ア
ミノアルキル)ポリアルキレンオキサイド(但
し、アルキレン基を構成する炭素数が3〜5、ポ
リオキシアルキレン鎖長が3〜30)に由来するポ
リエーテルをソフトセグメントとし、該ポリエー
テルブロツクの割合が8〜60重量%のブロツク共
重合体であるポリエーテルポリアミド95〜5重量
部とを配合してなるポリアミド組成物。 2 ポリアミド樹脂がナイロン12であり、ポリエ
ーテルポリアミドが、それを構成するハードセグ
メントがナイロン12で、ソフトセグメントがポリ
オキシプロピレン鎖のものである特許請求の範囲
第1項記載のポリアミド組成物。 3 ポリアミド樹脂が25〜75重量部で、ポリエー
テルポリアミドが75〜25重量部である特許請求の
範囲第1又は2項記載のポリアミド組成物。 4 ポリエーテルポリアミドのソフトセグメント
が8〜15重量%、ハードセグメントが85〜92重量
%である特許請求の範囲第1、2又は3項記載の
ポリアミド組成物。[Scope of Claims] 1. 5 to 95 parts by weight of at least one polyamide resin selected from the group consisting of nylon 6 and nylon 12, nylon 12 as a hard segment, and bis(aminoalkyl) polyalkylene oxide (however, alkylene A block copolymer in which the soft segment is a polyether derived from a group consisting of 3 to 5 carbon atoms and a polyoxyalkylene chain length of 3 to 30, and the proportion of the polyether block is 8 to 60% by weight. A polyamide composition comprising 95 to 5 parts by weight of polyether polyamide. 2. The polyamide composition according to claim 1, wherein the polyamide resin is nylon 12, the polyether polyamide has a composing hard segment of nylon 12, and a soft segment of polyoxypropylene chain. 3. The polyamide composition according to claim 1 or 2, wherein the polyamide resin is 25 to 75 parts by weight and the polyether polyamide is 75 to 25 parts by weight. 4. The polyamide composition according to claim 1, 2 or 3, wherein the polyether polyamide contains 8 to 15% by weight of soft segments and 85 to 92% by weight of hard segments.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6689483A JPS59193957A (en) | 1983-04-18 | 1983-04-18 | Polyamide composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6689483A JPS59193957A (en) | 1983-04-18 | 1983-04-18 | Polyamide composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59193957A JPS59193957A (en) | 1984-11-02 |
JPH0559940B2 true JPH0559940B2 (en) | 1993-09-01 |
Family
ID=13329077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6689483A Granted JPS59193957A (en) | 1983-04-18 | 1983-04-18 | Polyamide composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59193957A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62215657A (en) * | 1986-03-18 | 1987-09-22 | Daiseru Hiyurusu Kk | Polyamide composition |
JPS62236856A (en) * | 1986-04-08 | 1987-10-16 | Daiseru Hiyurusu Kk | Coated metal wire |
JPH0637066B2 (en) * | 1986-09-02 | 1994-05-18 | 宇部興産株式会社 | Polyamide resin precision injection molding |
JPS6363748A (en) * | 1986-09-05 | 1988-03-22 | Toyo Plast Seiko Kk | Monoaxially oriented polyamide resin sheet |
JPS6389568A (en) * | 1986-10-03 | 1988-04-20 | Daiseru Hiyurusu Kk | Flame-retardant polyamide resin composition |
JPS63291953A (en) * | 1987-05-26 | 1988-11-29 | Daiseru Hiyurusu Kk | Flame-retardant polyamide resin composition |
JPH026555A (en) * | 1988-06-24 | 1990-01-10 | Asahi Chem Ind Co Ltd | Polyamide resin composition |
JP5528698B2 (en) * | 2005-04-14 | 2014-06-25 | アルケマ フランス | Mixtures based on thermoplastic elastomers |
JP5703249B2 (en) * | 2012-03-08 | 2015-04-15 | 積水化成品工業株式会社 | Polyamide resin foam sheet and method for producing the same |
FR3019181B1 (en) | 2014-03-31 | 2020-06-19 | Arkema France | POLYAMIDE AND PEBA COMPOSITIONS FOR INJECTING RIGID FATIGUE-RESISTANT PARTS |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418709A (en) * | 1977-07-12 | 1979-02-13 | Fuji Photo Film Co Ltd | Production of magnetic recording media |
JPS55133424A (en) * | 1979-02-26 | 1980-10-17 | Inventa Ag | Polyetherpolyamide*its manufacture and flexible injection molded product containing said polyetherpolyamide |
JPS5722349A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Circulatory device for cooling water |
EP0060579A1 (en) * | 1981-03-16 | 1982-09-22 | Akzo N.V. | Use of polyamide moulding compounds in processes for injection moulding objects of high impact strength |
JPS57167344A (en) * | 1981-03-21 | 1982-10-15 | Henkel Kgaa | Adhesive composition based on thermoplastic polyamide |
-
1983
- 1983-04-18 JP JP6689483A patent/JPS59193957A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5418709A (en) * | 1977-07-12 | 1979-02-13 | Fuji Photo Film Co Ltd | Production of magnetic recording media |
JPS55133424A (en) * | 1979-02-26 | 1980-10-17 | Inventa Ag | Polyetherpolyamide*its manufacture and flexible injection molded product containing said polyetherpolyamide |
JPS5722349A (en) * | 1980-07-15 | 1982-02-05 | Toshiba Corp | Circulatory device for cooling water |
EP0060579A1 (en) * | 1981-03-16 | 1982-09-22 | Akzo N.V. | Use of polyamide moulding compounds in processes for injection moulding objects of high impact strength |
JPS57167344A (en) * | 1981-03-21 | 1982-10-15 | Henkel Kgaa | Adhesive composition based on thermoplastic polyamide |
Also Published As
Publication number | Publication date |
---|---|
JPS59193957A (en) | 1984-11-02 |
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