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    • 131. 发明授权
    • Color-developing agent resin composition, emulsion thereof and method for preparing the same
    • 显色剂树脂组合物,其乳液及其制备方法
    • US07153628B2
    • 2006-12-26
    • US10820605
    • 2004-04-08
    • Zonglai LiuChunxuan GuoWei ZhangYuzhu Liu
    • Zonglai LiuChunxuan GuoWei ZhangYuzhu Liu
    • G03C1/73G03F7/004
    • B41M5/155B41M5/3335C08L61/06C08L61/14C08L2205/02Y10S430/163C08L2666/24C08L2666/16
    • The present invention relates to a color-developing agent resin composition, which contains: (1) a phenolic resin represented by formula I; and (2) a blend of graft copolymers of a phenolic resin and a multivalent metal salt polymer of a substituted aryl carboxylic acid, said graft copolymers are represented by (II) and (III). The present invention further relates to a resin emulsion containing the color-developing agent resin composition and a method for preparing the same. The color-developing agent resin composition and the color-developing agent resin emulsion of the present invention are used for no-carbon copying paper as special resin color-developing agents. They have advantages of not only fast developing at a low temperature and bright colors, but also heavy developing strength and good light-aging resistance of writing, and furthermore, their coatings are not easy to turn yellow when they are hold in the air, and the like.
    • 本发明涉及一种显色剂树脂组合物,其含有:(1)由式I表示的酚醛树脂; 和(2)酚醛树脂和取代的芳基羧酸的多价金属盐聚合物的接枝共聚物的共混物,所述接枝共聚物由(II)和(III)表示。 本发明还涉及含有显色剂树脂组合物的树脂乳液及其制备方法。 本发明的显色剂树脂组合物和显色剂树脂乳液用作无碳复印纸作为特殊树脂显色剂。 它们具有不仅在低温快速发展和明亮的颜色,而且具有显着的强度和良好的耐光老化性能的优点,此外,它们的涂层在空气中保持不易变黄,并且 类似。
    • 133. 发明申请
    • Cu-base amorphous alloy
    • 铜基非晶合金
    • US20060144475A1
    • 2006-07-06
    • US10525738
    • 2003-06-12
    • Akihisa InoueWei Zhang
    • Akihisa InoueWei Zhang
    • C22C45/00
    • C22C45/001C22C1/002
    • To provide a Cu-based amorphous alloy having a glass-forming ability higher than that of a Cu—Zr—Ti amorphous alloy and a Cu—Hf—Ti amorphous alloy, as well as excellent workability and excellent mechanical properties without containing large amounts of Ti. A Cu-based amorphous alloy characterized by containing 90 percent by volume or more of amorphous phase having a composition represented by Formula: Cu100-a-b(Zr,Hf)a(Al,Ga)b [in Formula, a and b are on an atomic percent basis and satisfy 35 atomic percent≦a≦50 atomic percent and 2 atomic percent≦b≦10 atomic percent], wherein the temperature interval ΔTx of supercooled liquid region is 45 K or more, the temperature interval being represented by Formula ΔTx=Tx−Tg (where Tx represents a crystallization initiation temperature and Tg represents a glass transition temperature.), a rod or a sheet having a diameter or thickness of 1 mm or more and a volume fraction of amorphous phase of 90% or more can be produced by a metal mold casting method, the compressive strength is 1,900 MPa or more, the Young's modulus is 100 GPa or more, and the Vickers hardness is 500 Hv or more.
    • 为了提供具有比Cu-Zr-Ti非晶合金和Cu-Hf-Ti非晶合金高的玻璃形成能力的Cu基非晶合金,以及优异的可加工性和优异的机械性能,而不含大量的 钛 一种Cu基非晶态合金,其特征在于含有90体积%以上的非晶相,其具有式:Cu 100-ab(Zr,Hf)a(a) Al,Ga)b在式中,a和b以原子百分比为基准,并且满足35原子百分比<= a <= 50原子%和2原子%<= b <= 10原子% ],其中过冷液体区域的温度区间DeltaTx为45K以上,温度区间由式DeltaTx = Tx-Tg(其中Tx表示结晶起始温度,Tg表示玻璃化转变温度)表示,棒或 可以通过金属模铸法制造具有1mm以上的直径或厚度,非晶相的体积分率为90%以上的片材,抗压强度为1900MPa以上,杨氏模量为100GPa, 维氏硬度为500Hv以上。