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    • 5. 发明授权
    • 4,4'-bis(methacryloylthio)diphenylsulfide
    • 4,4'-BIS(甲基丙烯酰氧基)二苯基酯
    • US5183917A
    • 1993-02-02
    • US499421
    • 1990-06-20
    • Satoshi MaruyamaNaoki MinorikawaTsutomu ArakawaHaruo YoshidaHirotaka TagoshiKazuto Abe
    • Satoshi MaruyamaNaoki MinorikawaTsutomu ArakawaHaruo YoshidaHirotaka TagoshiKazuto Abe
    • C07C327/22C08F28/02
    • C08F28/02C07C327/22
    • 4,4'-Bis(methacryloylthio)diphenylsulfide having the formula (I): ##STR1## and a curable composition characterized by comprising: (A) 4,4'-bis(methacryloylthio)diphenylsulfide having the above formula (I):(B) (i) another vinyl monomer copolymerizable with 4,4'-bis(methacryloylthio)diphenylsulfide having the above formula (I), and (ii) a polythiol represented by the formula (II):R-(SH).sub.n (II) wherein R is a polyvalent organic group and n represents an integer of 2 or more, wherein the content of the component (B)(i), when the component (B)(i) is present, in the total amount of said components (A), (B)(i) and (B)(ii) is 10 to 90% by weight, and the functional group equivalent ratio of the mercapto groups of the component (B)(ii), when the component (B)(ii) is present, to the methacryloyl groups of the component (A) is from 0.02 to 1.01, anda curable composition characterized by comprising:a prepolymer having a polythioether skeleton obtained by the addition reaction of(A) 4,4'-bis(methacryloylthio)diphenylsulfide having the above formula (I):(B) (ii) a polythiol having the formula (II):R-(SH).sub.n (II) wherein R is a polyvalent organic group composed of an aliphatic or aromatic hydrocarbon and n represents an integer of 2 or more, and(B) (i) another polymerizable monomer copolymerizable with 4,4'-bis(methacryloylthio)diphenylsulfide having the above formula (I).
    • PCT No.PCT / JP89 / 01076 Sec。 371日期1990年6月20日 102(e)1990年6月20日PCT PCT日期:1989年10月20日PCT公布。 出版物WO90 / 04587 日本1990年5月3日具有式(I)的4,4'-双(甲基丙烯酰硫基)二苯硫醚:(I)和可固化组合物,其特征在于包含:(A)4,4'-双(甲基丙烯酰硫基) 上述式(I):(B)(i)可与具有上述式(I)的4,4'-双(甲基丙烯酰硫基)二苯硫醚共聚的另一乙烯基单体,和(ii)由式(II)表示的多硫醇:R - (SH)n(II)其中R是多价有机基团,n表示2或更大的整数,其中当组分(B)(i)存在时,组分(B)(i)的含量, 所述组分(A),(B)(i)和(B)(ii)的总量为10至90重量%,组分(B)(ii)的巯基官能团当量比 当组分(B)(ii)存在时,组分(A)的甲基丙烯酰基为0.02至1.01,和一种可固化组合物,其特征在于包含:具有通过加成反应获得的聚硫醚骨架的预聚物 具有上述式(I)的(A)4,4'-双(甲基丙烯酰硫基)二苯硫醚:(B)(ii)具有式(II)的多硫醇:R-(SH)n(II)其中R为 由脂肪族或芳香族烃构成的多价有机基团,n表示2以上的整数,(B)(i)可与具有上述式(I)的4,4'-双(甲基丙烯酰硫基)二苯硫醚共聚的其他可聚合单体, 。
    • 8. 发明授权
    • Propylene resin composition
    • 丙烯树脂组合物
    • US06677403B1
    • 2004-01-13
    • US09913387
    • 2001-08-13
    • Kazuto Abe
    • Kazuto Abe
    • C08L2300
    • C08L23/10C08L23/16C08L2666/04
    • A propylene resin composition which is improved in performance of properties, which has a uniform structure, which is high in mechanical strengths and which is excellent in heat resistance, rigidity, impact resistance, moldability and the like, containing a propylene resin and an elastic material, which composition is provided by a specific morphology that the separated micro phase structure of a specific elastic material present in a propylene resin composition as measured by an acoustic microscope has a percolation structure.
    • 丙烯树脂和弹性材料的丙烯树脂组合物具有机械强度高,耐热性,刚性,耐冲击性,成型性等优异的具有均匀结构的特性性能提高 通过特定形态提供组合物,通过声学显微镜测量,存在于丙烯树脂组合物中的特定弹性材料的分离的微相结构具有渗透结构。