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    • 7. 发明申请
    • CROSS-LINKED ACRYLIC RESIN AND PROCESS FOR PRODUCING THE SAME
    • 交联丙烯酸树脂及其制造方法
    • WO1995029942A1
    • 1995-11-09
    • PCT/JP1995000422
    • 1995-03-15
    • LION CORPORATIONKUREHA KAGAKU KOGYO KABUSHIKI KAISHAKIKAWA, HitoshiASAO, YoshikazuSAKAGAMI, TeruoSAITO, Akira
    • LION CORPORATIONKUREHA KAGAKU KOGYO KABUSHIKI KAISHA
    • C08F20/18
    • C08F22/105
    • A cross-linked acrylic resin produced by (co)polymerizing a monomer composition comprising the following components (A) and/or (B) as the essential ingredient and optionally containing a component (C) comprising a monomer copolymerizable with the essential ingredient. The resin, having a long aliphatic carbon chain, has a low specific gravity and an excellent heat resistance while enjoying a high transparency. Component (A): an ester prepared from (1) a diol (a) obtained by reducing a dimer of a C11-C22 unsaturated fatty acid and/or a diol (b) obtained by reducing a dimer of a lower alkyl ester of a C11-C22 unsaturated fatty acid and (2) acrylic or methacrylic acid. Component (B): an ester prepared from (1) a triol (pa) obtained by reducing a trimer of a C11-C22 unsaturated fatty acid and/or a triol (b) obtained by reducing a trimer of a lower alkyl ester of a C11-C22 unsaturated fatty acid and (2) acrylic or methacrylic acid.
    • 通过(共)聚合包含以下组分(A)和/或(B)的单体组合物作为必需成分并任选地含有包含可与基本成分共聚的单体的组分(C)而制备的交联丙烯酸树脂。 具有长脂肪族碳链的树脂在享受高透明性的同时具有低比重和优异的耐热性。 组分(A):由(1)通过还原C11-C22不饱和脂肪酸和/或二醇(b)的二聚体获得的(1)二醇(a)制备的酯,其通过将低级烷基酯的二聚体 C11-C22不饱和脂肪酸和(2)丙烯酸或甲基丙烯酸。 组分(B):由(1)通过还原C11-C22不饱和脂肪酸和/或三醇(b)的三聚体获得的三醇(pa)制备的酯,其通过还原三 C11-C22不饱和脂肪酸和(2)丙烯酸或甲基丙烯酸。
    • 10. 发明申请
    • ANTISTATIC COMPOSITION AND THERMOPLASTIC RESIN COMPOSITION CONTAINING THE SAME
    • 抗静电组合物和含有该组合物的热塑性树脂组合物
    • WO1995011948A1
    • 1995-05-04
    • PCT/JP1993001576
    • 1993-10-29
    • LION CORPORATIONYAMAUCHI, MakotoNARITA, MichioONO, MasatoFUKUDA, MasahiroOZAKI, Hidetaka
    • LION CORPORATION
    • C09K03/16
    • C08K5/42C09K3/16
    • An antistatic composition (I) comprising a mixture of two specified sulfonic acid salts, another antistatic composition (II) comprising a mixture of a specified sulfonic acid salt, a specified glycol and at least one member selected from the group consisting of a fatty acid glyceride containing a given proportion of a monoglyceride, a fatty acid diethanolamide and an N-(alkyl or alkenyl)diethanolamine, and still another antistatic composition (III) comprising the mixture mentioned above in the composition (II) and a metal salt of a sulfonic acid. These compositions, when added to a thermoplastic resin, can impart thereto a stable and excellent antistatic performance and improve the moldability of the resin. Furthermore, the two compositions (II) and (III) enable the resin to exhibit a stable antistatic performance immediately after the injection molding even in a small amount of addition and can suppress smoking in the molding step. Especially, even when a transparent resin such as an acrylic resin is used as the thermoplastic resin, the transparency is not impaired. The invention also provides a thermoplastic resin composition containing the antistatic composition.
    • 包含两种特定磺酸盐的混合物的抗静电组合物(I),另一种抗静电组合物(II),其包含特定的磺酸盐,特定的二醇和选自脂肪酸甘油酯的至少一种的混合物 含有给定比例的单酸甘油酯,脂肪酸二乙醇酰胺和N-(烷基或链烯基)二乙醇胺,以及另外的组合物(II)中包含上述混合物的抗静电组合物(III)和磺酸金属盐 。 这些组合物当加入到热塑性树脂中时,可赋予其稳定而优异的抗静电性能并提高树脂的成型性。 此外,两种组合物(II)和(III)使树脂即使在少量添加时也能够在注射成型后立即显示出稳定的抗静电性能,并且可以抑制成型步骤中的吸烟。 特别是,即使使用丙烯酸树脂等透明树脂作为热塑性树脂,也不会影响透明性。 本发明还提供含有抗静电组合物的热塑性树脂组合物。