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    • 5. 发明授权
    • Reinforced polyphenylene ether resin composition
    • 强化聚苯乙烯树脂组合物
    • US5159008A
    • 1992-10-27
    • US691724
    • 1991-04-26
    • Koji NishidaYoshihiro KurasawaSuetsugu KakiichiShohji Yoshino
    • Koji NishidaYoshihiro KurasawaSuetsugu KakiichiShohji Yoshino
    • C08L71/12C08L77/00
    • C08L71/123C08L77/00C08L71/12
    • A thermoplastic resin composition comprising:30 to 60 parts by weight of a polyphenylene ether which is a mixture of a high viscosity polyphenylene ether (A) with an inherent viscosity (.eta.A) of 0.4 dl/g to 1.0 dl/g and a low viscosity polyphenylene ether (B) with an inherent viscosity (.eta.B) of 0.25 dl/g to less than 0.4 dl/g at a weight ratio of (A)/(B) of 10/90 to 90/10 based on 100 parts by weight of the total of (A), (B) and (C),40 to 70 parts by weight of a polyamide (C) with a relative viscosity (.eta.) of 1.0 to 8.0 based on 100 parts by weight of the total of (A), (B) and (C),0.1 to 10 parts by weight of a compound (F) having both of an unsaturated group and a polar group within the same molecule based on 100 parts by weight of the total of (A), (B) and (C),5 to 100 parts by weight of mineral fillers and/or glass fibers (G) based on 100 parts by weight of the total of (A), (B) and (C), and0 to 20 parts by weight of alkenyl aromatic polymer (D) based on 100 parts by weight of the total of (A), (B) and (C) and/or0 to 50 parts by weight of an impact resistance improver (E) based on 100 parts by weight of the total of (A), (B) and (C),with the flow ratio represented by the ratio of the melt flow rate measured at 280.degree. C., 5 kg load (MFR5) to the melt flow rate measured at 280.degree. C., 2.16 kg load (MFR2) (FR=MFR5/MFR2) being 2.5 or more, and MFR5 30 or more, which composition is excellent in heat resistant rigidity and also markedly improved in molding processability.
    • 6. 发明授权
    • Closed secondary battery container
    • 封闭的二次电池容器
    • US6040084A
    • 2000-03-21
    • US31769
    • 1998-02-27
    • Yoshihiro KurasawaKoji Nishida
    • Yoshihiro KurasawaKoji Nishida
    • C08K5/52C08L71/00C08L71/10C09J163/00H01M2/02H01M2/08H01M10/12H01M10/34
    • H01M2/0262H01M2/0237H01M2/028H01M2/08
    • The present invention relates to a closed secondary battery container comprising:at least two parts comprising a resin composition comprising (a) 100 parts by weight of a polyphenylene ether resin and (b) 1 to 30 parts by weight of a phosphoric ester compound represented by the following formula (1): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are independently a C.sub.1 -C.sub.10 alkyl group, a C.sub.5 -C.sub.15 cycloakyl group, a C.sub.6 -C.sub.15 aryl group, a C.sub.1 -C.sub.10 alkyl-substituted C.sub.6 -C.sub.15 aryl group, a halogen-substituted C.sub.6 -C.sub.15 aryl group, a C.sub.6 -C.sub.15 aryl-substituted C.sub.1 -C.sub.10 alkyl group, a halogen atom or a hydrogen atom; X is an arylene residue; and n is an integer not less than 1, andan epoxy resin adhesive comprising a base resin and a curing agent, which curing agent comprises tris(dimethylaminomethyl)phenol, a salt of organic acid of tris(dimethylaminomethyl)phenol or a mixture thereof,said parts being bonded together through said adhesive.
    • 封闭式二次电池容器本发明涉及一种封闭式二次电池容器,包括:至少两部分,包括一种树脂组合物,该树脂组合物包含(a)100重量份聚苯醚树脂和(b)1至30重量份由 下式(1):其中R1,R2,R3和R4独立地为C1-C10烷基,C5-C15环烷基,C6-C15芳基,C1-C10烷基取代的C6-C15芳基 卤素取代的C 6 -C 15芳基,C 6 -C 15芳基取代的C 1 -C 10烷基,卤素原子或氢原子; X是亚芳基; n为1以上的整数,以及包含基础树脂和固化剂的环氧树脂粘合剂,该固化剂包含三(二甲基氨基甲基)苯酚,三(二甲基氨基甲基)苯酚的有机酸盐或其混合物, 所述部件通过所述粘合剂粘合在一起。
    • 10. 发明授权
    • Secondary battery case
    • 二次电池盒
    • US06602637B1
    • 2003-08-05
    • US09713694
    • 2000-11-15
    • Yoshihiro KurasawaNaoto Obayashi
    • Yoshihiro KurasawaNaoto Obayashi
    • H01M204
    • H01M2/0257H01M2/0262H01M2/0482H01M2002/0297
    • The present invention relates to a secondary battery case being molded by a thermoplastic resin composition comprising: (A) a polyphenylene ether-based resin, (B) a crystalline polypropylene resin which is a homopolymer or a copolymer of polypropylene, and (C) a hydrogenated block copolymer comprising an aromatic vinyl compound polymer block and a conjugated diene compound polymer block, the (A)/(B) ratio by weight being 7/93 to 70/30, the amount of (C) being 2 to 40 parts by weight based on 100 parts by weight of (A) and (B) combined, the melt flow rate of said crystalline polypropylene resin (B) being 0.1 to 10 g/10 min as measured according to JIS K-7210 at 230° C. and 21.17 N, the density of the propylene polymer moiety in said crystalline polypropylene resin being not less than 0.906 g/cm3.
    • 本发明涉及一种由热塑性树脂组合物模塑的二次电池壳体,其包含:(A)聚苯醚系树脂,(B)作为聚丙烯的均聚物或共聚物的结晶性聚丙烯树脂,(C) 包含芳香族乙烯基化合物聚合物嵌段和共轭二烯化合物聚合物嵌段的氢化嵌段共聚物,(A)/(B)重量比为7/93〜70/30,(C)的量为2〜40份 (A)和(B)组合的100重量份,所述结晶聚丙烯树脂(B)的熔体流动速率在230℃下根据JIS K-7210测量为0.1-10g / 10min 和21.17N,所述结晶聚丙烯树脂中的丙烯聚合物部分的密度不小于0.906g / cm 3。