Polyamic acid ester
    1.
    发明授权
    Polyamic acid ester 有权
    聚酰胺酸酯

    公开(公告)号:US06610815B1

    公开(公告)日:2003-08-26

    申请号:US09868782

    申请日:2001-06-21

    IPC分类号: C08G7310

    摘要: Disclosed is a polyamide ester which comprises a plurality of specific amide ester recurring units including, in a specific ratio, recurring units containing a tetravalent benzene group and recurring units containing a tetravalent diphenyl ether group, and which is adapted to be converted to a polyimide in a coating form by heat-curing, wherein the polyimide coating exhibits a residual stress of 33 MPa or less as measured with respect to a 10 &mgr;m-thick polyimide coating formed on a silicon substrate. Also disclosed is a polyamide ester composition comprising a plurality of different polyamide esters, wherein the plurality of different polyamide esters collectively contain, in a specific ratio, the recurring units containing a tetravalent benzene group and the recurring units containing a tetravalent diphenyl ether group.

    摘要翻译: 公开了一种聚酰胺酯,其包含多个特定的酰胺酯重复单元,其特定比例为包含四价苯基的重复单元和含有四价二苯基醚基的重复单元,并且适于转化为聚酰亚胺 通过热固化的涂层形式,其中所述聚酰亚胺涂层显示出相对于在硅衬底上形成的10μm厚的聚酰亚胺涂层测量的33MPa或更小的残余应力。 还公开了包含多种不同的聚酰胺酯的聚酰胺酯组合物,其中多种不同的聚酰胺酯以特定比例共同含有含有四价苯基的重复单元和含有四价二苯基醚基团的重复单元。

    Refuse treating apparatus
    2.
    发明授权
    Refuse treating apparatus 失效
    垃圾处理装置

    公开(公告)号:US5551170A

    公开(公告)日:1996-09-03

    申请号:US225903

    申请日:1994-04-11

    摘要: Refuse 21 in a refuse container 2 is heated by a heater 16, and the steam generated from the refuse 21 is condensed by a condenser 8. The ambient temperature near the refuse container 2 is detected by a first temperature detector 6, and the output of the heater 16 is controlled by the output of the first temperature detector 6 so that the temperature near the refuse container 2 may be a specific temperature, and the temperature of the steam flowing out from the refuse container 2 into the condenser 8 is detected by a second temperature detector 7 at the condenser 8. When the temperature change of the second temperature detector 7 exceeds a specific value, the drying process is terminated, so that the drying end time can be detected accurately without allowing to scorch.

    摘要翻译: 垃圾箱2中的垃圾21被加热器16加热,并且由垃圾21产生的蒸汽被冷凝器8冷凝。垃圾容器2附近的环境温度由第一温度检测器6检测, 加热器16由第一温度检测器6的输出控制,使得垃圾容器2附近的温度可以是特定的温度,并且从垃圾容器2流出到冷凝器8的蒸汽的温度由 第二温度检测器7在冷凝器8处。当第二温度检测器7的温度变化超过特定值时,干燥过程终止,从而可以准确地检测干燥结束时间,而不会使焦烧。