Method for conditioning a substrate for subsequent electroless metal
deposition
    23.
    发明授权
    Method for conditioning a substrate for subsequent electroless metal deposition 失效
    用于调理用于随后的无电金属沉积的衬底的方法

    公开(公告)号:US5443865A

    公开(公告)日:1995-08-22

    申请号:US859594

    申请日:1992-03-23

    IPC分类号: C23C18/18 C23C18/20 B05D1/00

    摘要: Substrates are activated for subsequent metallization by contacting the substrate with a electrolyte in which reducing agents which are electrochemically generated in the electrolyte. The reducing agents are sorbed by the substrate which is contacted with a seeding medium to dispose on the substrate seed, preferably palladium seed for subsequent electroless and electrolytic metallization.

    摘要翻译: 通过使基底与电解质接触而将底物活化用于随后的金属化,其中在电解质中电化学产生还原剂。 还原剂被底物吸附,其与接种介质接触以配置在底物种子上,优选钯种子用于随后的无电解和电解金属化。

    Method for conditioning an organic polymeric material
    24.
    发明授权
    Method for conditioning an organic polymeric material 失效
    调理有机聚合物材料的方法

    公开(公告)号:US5135779A

    公开(公告)日:1992-08-04

    申请号:US705556

    申请日:1991-05-24

    IPC分类号: C23C18/16 C23C18/28 H05K3/38

    摘要: Certain organic polymeric materials are capable of reversibly accepting or donating electrons from a reducing entity. The redox sites in the polymer accept electrons and, as a result, a change in the properties of the polymer occurs. This change is useful in modifying or etching the polymeric material. The material can be modified by incorporation of metallic seeds into the material at a controlled depth. The seeds are incorporated by interaction of cations of the metals with the redox sites in the polymer, which cause the reduction of the cations to form the neutral metallic seeds. Subsequent exposure of the polymeric material containing the seeds to an electroless bath causes further deposition of metal having the desirable characteristic of good adhesion to the polymeric material. Etching of the polymeric material can be carried out as a result of an increase in solubility of the polymer in aprotic solvents when its redox sites have accepted electrons. The increased solubility allows openings to be etched in certain areas of the polymeric material that have been reduced, leaving other areas unchanged.

    摘要翻译: 某些有机聚合材料能够可逆地接受或捐赠来自还原剂的电子。 聚合物中的氧化还原位点接受电子,结果发生聚合物的性质变化。 该改变可用于改性或蚀刻聚合物材料。 可以通过在受控的深度将金属种子并入材料中来修饰材料。 种子通过金属阳离子与聚合物中的氧化还原位点的相互作用而引入,这导致阳离子还原形成中性金属种子。 随后将含有种子的聚合材料暴露于无电镀浴中,导致具有对聚合物材料具有良好粘附性的所需特性的金属的进一步沉积。 聚合物材料的蚀刻可以作为聚合物在非质子传递溶剂中当其氧化还原位点已经接受电子时的溶解度增加的结果进行。 增加的溶解度允许在已经还原的聚合物材料的某些区域中蚀刻开口,留下其它区域不变。

    Method for bonding two surfaces together
    26.
    发明授权
    Method for bonding two surfaces together 失效
    将两个表面粘合在一起的方法

    公开(公告)号:US5462628A

    公开(公告)日:1995-10-31

    申请号:US232417

    申请日:1994-04-25

    摘要: Certain organic polymeric materials are capable of reversibly accepting or donating electrons from a reducing entity. The redox sites in the polymer accept electrons and, as a result, a change in the properties of the polymer occurs. This change is useful in modifying or etching the polymeric material. The material can be modified by incorporation of metallic seeds into the material at a controlled depth. The seeds are incorporated by interaction of cations of the metals with the redox sites in the polymer, which cause the reduction of the cations to form the neutral metallic seeds. Subsequent exposure of the polymeric material containing the seeds to an electroless bath causes further deposition of metal having the desirable characteristic of good adhesion to the polymeric material. Etching of the polymeric material can be carried out as a result of an increase in solubility of the polymer in aprotic solvents when its redox sites have accepted electrons. The increased solubility allows openings to be etched in certain areas of the polymeric material that have been reduced, leaving other areas unchanged.

    摘要翻译: 某些有机聚合材料能够可逆地接受或捐赠来自还原剂的电子。 聚合物中的氧化还原位点接受电子,结果发生聚合物的性质变化。 该改变可用于改性或蚀刻聚合物材料。 可以通过在受控的深度将金属种子并入材料中来修饰材料。 种子通过金属阳离子与聚合物中的氧化还原位点的相互作用而引入,这导致阳离子还原形成中性金属种子。 随后将含有种子的聚合材料暴露于无电镀浴中,导致具有对聚合物材料具有良好粘附性的所需特性的金属的进一步沉积。 聚合物材料的蚀刻可以作为聚合物在非质子传递溶剂中当其氧化还原位点已经接受电子时的溶解度增加的结果进行。 增加的溶解度允许在已经还原的聚合物材料的某些区域中蚀刻开口,留下其它区域不变。

    System for applying microware energy in processing sheet like materials
    29.
    发明授权
    System for applying microware energy in processing sheet like materials 失效
    将微软件的能量应用于加工板材的系统

    公开(公告)号:US5536921A

    公开(公告)日:1996-07-16

    申请号:US548262

    申请日:1995-10-25

    IPC分类号: H05B6/80 H05B6/62 H05B6/78

    CPC分类号: H05B6/788

    摘要: A microwave processing system is provided wherein the material to be processed is in the form of a web type quantity configuration with a thickness that is small in relation to the wavelength of a particular microwave frequency. The material is passed through the field associated with a plurality of microwave standing waves of the particular frequency, each adjacent standing wave being offset 1/4 wavelength along the direction of movement of the web. A carrier gas removes volatile solvents from the material surfaces. Control is provided for the interrelationship of temperature, rate of movement, flow of carrier gas, and microwave power.

    摘要翻译: 提供了一种微波处理系统,其中待处理的材料是相对于特定微波频率的波长具有较小厚度的幅材类型数量构型的形式。 材料通过与特定频率的多个微波驻波相关联的场,每个相邻驻波沿着幅材的移动方向偏移1/4波长。 载气从材料表面除去挥发性溶剂。 提供温度,运动速率,载气流量和微波功率的相互关系的控制。