Thermal transfer recording sheet
    9.
    发明授权
    Thermal transfer recording sheet 有权
    热转印记录纸

    公开(公告)号:US06465087B1

    公开(公告)日:2002-10-15

    申请号:US09720805

    申请日:2001-02-27

    IPC分类号: B32B702

    摘要: A fusion thermal transfer recording sheet having a base layer (A) of a uniaxially stretched film containing 40 to 85 wt % of a thermoplastic resin and 60 to 15 wt % of an inorganic or organic fine powder; and a surface layer (B) of a uniaxially stretched film, provided on at least one surface of the base layer (A), containing 30 to 90 wt % of a thermoplastic resin and 70 to 10 wt % of an inorganic fine powder which has an average grain size equals to or smaller than that of the inorganic or organic fine powder contained in the base layer (A) and has a grain surface modified by hydrophilic treatment is disclosed. The fusion thermal transfer recording sheet is excellent in applicability to color fusion thermal transfer recording, applicability to thermal transfer bar code recording under a hot and humid atmosphere, and in ink adhesiveness.

    摘要翻译: 一种熔融热转印记录纸,其具有含有40〜85重量%的热塑性树脂和60〜15重量%的无机或有机细粉末的单轴拉伸膜的基材层(A) 和设置在基材层(A)的至少一个表面上的单轴拉伸膜的表面层(B),含有30〜90重量%的热塑性树脂和70〜10重量%的无机细粉末,其具有 平均粒径等于或小于基层(A)中含有的无机或有机细粉末的平均粒径,并且具有通过亲水处理改性的晶粒表面。 熔融热转印记录纸在色彩融合热转印记录的适用性,在热和潮湿气氛下的热转印条形码记录的适用性以及油墨粘附性方面都是优异的。

    Synthetic paper and inkjet recording paper with the use of the same
    10.
    发明授权
    Synthetic paper and inkjet recording paper with the use of the same 失效
    合成纸和喷墨记录纸使用相同

    公开(公告)号:US6086987A

    公开(公告)日:2000-07-11

    申请号:US012737

    申请日:1998-01-23

    摘要: A synthetic paper made of a stretched resin film; said stretched resin film being obtained by stretching a resin film having as a support a resin composition which contains: (A) from 30 to 80% by weight of a crystalline polyolefin resin; and (B) from 70 to 20% by weight of milled calcium carbonate particles at a temperature lower than the melting point of said crystalline polyolefin resin employed as the component (A); and an inkjet recording paper made by using this synthetic paper. Because of having projections of finely milled calcium carbonate particles with a hydrophilic surface around which a number of fine cracks are formed, the synthetic paper shows improved moisture absorptivity for water color inks and aqueous adhesives, quick drying properties and excellent printability.

    摘要翻译: 由拉伸树脂膜制成的合成纸; 所述拉伸树脂膜通过将作为载体的树脂膜拉伸成树脂组合物而获得,所述树脂组合物含有:(A)30〜80重量%的结晶聚烯烃树脂; 和(B)在低于用作组分(A)的所述结晶聚烯烃树脂的熔点的温度下的70至20重量%的研磨的碳酸钙颗粒; 和使用该合成纸制成的喷墨记录纸。 由于具有在其上形成有许多细裂缝的亲水性表面的精细研磨的碳酸钙颗粒的突起,所以合成纸显示出改善的水性油墨和水性粘合剂的吸湿性,快干性能和优异的可印刷性。