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    • 96. 发明申请
    • POLYPROPYLENE RESIN COMPOSITION AND MOLDED ARTICLE
    • 聚丙烯树脂组合物和成型品
    • US20100292371A1
    • 2010-11-18
    • US12808534
    • 2008-12-19
    • Takeshi MaruyamaTsuyoshi WatanabeYoshiaki Oobayashi
    • Takeshi MaruyamaTsuyoshi WatanabeYoshiaki Oobayashi
    • C08K5/3435
    • C08L23/10C08K5/34C08L23/0815C08L23/12C08L23/16C08L53/00C08L2666/02C08L2666/06
    • Provided are a polypropylene resin composition which produces only a little mold staining at the time of molding, which is excellent in the stability against light and the molding processability, which has good balance between high rigidity and impact resistance, and which can give a molded article excellent in flow mark appearance and weld appearance when being processed into a molded article, and a molded article produced therefrom. The polypropylene resin composition of the present invention contains 99 to 60 parts by weight of propylene-based polymer (A), 1 to 40 parts by weight of inorganic filler (B) having an average particle diameter of 0.01 to 100 μm, and 0.05 to 5 parts by weight, per 100 parts by weight of the resin composition (I), of an hindered amine-type light stabilizer (C) which satisfies the specified requirements (a), (b) and (c), provided that the combined amount of the propylene-based polymer (A) and the inorganic filler (B) is 100 parts by weight.
    • 本发明提供一种聚丙烯树脂组合物,其在成型时仅产生少许模具污染,其耐光稳定性和成型加工性优异,其在高刚性和耐冲击性之间具有良好的平衡,并且可以得到模制品 加工成成形品时的流痕外观和焊接外观优异,以及由其制造的成型体。 本发明的聚丙烯树脂组合物含有99〜60重量份的丙烯系聚合物(A),1〜40重量份的平均粒径为0.01〜100μm的无机填料(B),0.05〜 5重量份,相对于树脂组合物(I)100重量份,满足规定的要求(a),(b)和(c)的受阻胺型稳定剂(C) 丙烯类聚合物(A)和无机填料(B)的含量为100重量份。
    • 99. 发明申请
    • HEAT TRANSFERABLE MATERIAL FOR IMPROVED IMAGE STABILITY
    • 用于改进图像稳定性的热转印材料
    • US20100218887A1
    • 2010-09-02
    • US12565112
    • 2009-09-23
    • William B. Vreeland
    • William B. Vreeland
    • B44C1/17B41M5/382B41M5/50C08K5/3435
    • B41M7/0027B41M5/392B41M5/423B41M2205/06B41M2205/30B41M2205/40
    • A heat transferable material includes a heat transferable polymeric binder and a light stabilizer that is an N-oxyl radical derived from a hindered amine, the N-oxyl radical having the following formula, wherein R1, R2, R5, and R6 are each independently selected from a straight or branched C1-C6 alkyl, and R3 and R4 are each independently selected from H, OH, OR, COOH, or COOR, wherein R is a straight or branched C1-C6 alkyl or alkene, and having a molecular weight of 600 or less, is described. The heat transferable material can be in one or more sections or patches on a thermal donor element to provide a protective overcoat material. Optionally, a patch in the donor element can also include a dye. The heat transferable material provides better image stability and improved iridescence when applied to a thermal, inkjet, electophotographic, or silver halide receiver.
    • 可传热材料包括可传热聚合物粘合剂和作为衍生自受阻胺的N-氧基的光稳定剂,具有下式的N-氧基:其中R 1,R 2,R 5和R 6各自独立地选自 从直链或支链的C 1 -C 6烷基,并且R 3和R 4各自独立地选自H,OH,OR,COOH或COOR,其中R是直链或支链C 1 -C 6烷基或烯烃,并且分子量为 600以下。 可传热材料可以在热供体元件上的一个或多个部分或贴片中以提供保护性外涂层材料。 任选地,供体元件中的贴片还可以包括染料。 当应用于热,喷墨,电子摄影或卤化银接收器时,可传热材料提供更好的图像稳定性和改进的虹彩。