Method for degrading biodegradable resin
    5.
    发明授权
    Method for degrading biodegradable resin 有权
    降解生物降解树脂的方法

    公开(公告)号:US08846355B2

    公开(公告)日:2014-09-30

    申请号:US13929083

    申请日:2013-06-27

    IPC分类号: C12P7/46 D01F6/62

    摘要: A method for degrading a readily degradable resin composition comprising an aliphatic polyester (A) which is biodegradable, and an aliphatic polyester (B′) which releases an acid upon hydrolysis and which is biodegradable at a higher degradation rate than that of the aliphatic polyester (A), the method comprising degrading the readily degradable resin composition in an enzyme reaction liquid containing a degradation enzyme, and an acid neutralizing agent incompatible with the enzyme reaction liquid.

    摘要翻译: 一种降解易降解树脂组合物的方法,其包含可生物降解的脂肪族聚酯(A)和在水解时释放酸的脂肪族聚酯(B'),并且以比脂肪族聚酯更高的降解速率生物降解 A),该方法包括使含有降解酶的酶反应液中的易降解树脂组合物和与酶反应液不相容的酸中和剂降解。

    RFID tag substrate for metal component
    6.
    发明授权
    RFID tag substrate for metal component 有权
    金属部件用RFID标签基板

    公开(公告)号:US08807438B2

    公开(公告)日:2014-08-19

    申请号:US12087780

    申请日:2007-02-22

    摘要: The present invention provides an RFID tag substrate in which communication characteristics of an RFID tag do not vary by an influence of contents in a container, the communication characteristics of the RFID tag are not deteriorated even if a metal container is used, the communication characteristics of the RFID tag can be excellently maintained irrespective of a material or contents of a container, and the tag can be reduced in thickness/size, and which can use a general-purpose RFID tag as it is and is suitable for a microwave type RFID tag that uses a UHF band or a frequency band of, e.g., 2.45 GHz in particular.There is provided an RFID tag substrate 10 on which an RFID tag 20 that performs wireless communication with a reader/writer is disposed, comprising: a substrate layer 11; and a functional layer 12 formed of a high-dielectric-constant layer 12a and a high-permeable layer 12b having different characteristics, wherein the functional layer having predetermined relative dielectric constant and relative permeability is provided, and a product of the relative dielectric constant and the relative permeability is not smaller than 250.

    摘要翻译: 本发明提供一种RFID标签基板,其中RFID标签的通信特性不受容器内容物的影响而变化,即使使用金属容器,RFID标签的通信特性也不会劣化, RFID标签可以与容器的材料或内容物无关地维持,标签可以减小厚度/尺寸,并且可以使用通用RFID标签,并且适用于微波型RFID标签 其特别地使用UHF频带或例如2.45GHz的频带。 提供了一种RFID标签基板10,其上设置有与读取器/写入器进行无线通信的RFID标签20,包括:基板层11; 以及由具有不同特性的高介电常数层12a和高透过层12b形成的功能层12,其中提供了具有预定的相对介电常数和相对磁导率的功能层,其相对介电常数和 相对渗透率不小于250。

    Oxygen-absorbable solvent-soluble resin and oxygen-absorbable adhesive resin composition
    10.
    发明授权
    Oxygen-absorbable solvent-soluble resin and oxygen-absorbable adhesive resin composition 有权
    吸氧性溶剂树脂和吸氧性粘合剂树脂组合物

    公开(公告)号:US08673173B2

    公开(公告)日:2014-03-18

    申请号:US13255057

    申请日:2010-03-08

    摘要: Disclosed is an oxygen-absorbable solvent-soluble resin having both oxygen absorbability and adhesive properties. Specifically disclosed is an oxygen-absorbable solvent-soluble resin which comprises an acid component (A), an acid component (B) and a polyester having a constituent unit derived from a glycol component, wherein the ratio of the amount of the acid component (A) to the total amount of the acid components is 40 to 80 mol % and the ratio of the amount of the acid component (B) to the total amount of the acid components is 15 to 35 mol %. The acid component (A):tetrahydrophthalic acid or a derivative thereof, or tetrahydrophthalic anhydride or a derivative thereof; and the acid component (B):terephthalic acid.

    摘要翻译: 公开了具有氧吸收性和粘合性的氧吸收性溶剂可溶性树脂。 具体公开的是可吸收氧化物的溶剂可溶性树脂,其包含酸组分(A),酸组分(B)和具有源自二醇组分的构成单元的聚酯,其中酸组分 A)相对于酸成分的总量为40〜80摩尔%,酸成分(B)与酸成分总量的比例为15〜35摩尔%。 酸成分(A):四氢邻苯二甲酸或其衍生物,或四氢邻苯二甲酸酐或其衍生物; 和酸成分(B):对苯二甲酸。