会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 23. 发明公开
    • Epoxy adhesives and copper foils and copper clad laminates using same
    • Epoxidharzklebstoffe und damit hergestellte Kupferfolien und kupferkaschierte Schichtstoffplatten。
    • EP0676435A1
    • 1995-10-11
    • EP95302049.2
    • 1995-03-28
    • GOULD ELECTRONICS INC.
    • Poutasse, Charles A.Kovacs, Adrea M.Sack, Katherine V.Winchester, James R.
    • C08G59/18H05K3/38
    • H05K3/384C08G59/18C09J163/00H05K3/022H05K3/385H05K3/386H05K3/389H05K2201/0239H05K2201/0355H05K2201/0358H05K2203/0315H05K2203/0723Y10T428/12076Y10T428/12181Y10T428/12347Y10T428/12493Y10T428/12569Y10T428/12681Y10T428/12687Y10T428/12694Y10T428/12903Y10T428/1291Y10T428/12917Y10T428/31522Y10T428/31529Y10T428/31678
    • This invention relates to an adhesive composition, comprising: (A) at least one multifictional epoxy; and (B) the composition derived from (B-1) at least one difunctional epoxy resin and (B-2) at least one compound represented by the formula

              R-(G) n    (I)


      wherein in Formula (I): R is an aromatic, alicyclic or heterocyclic group; G is a functional group selected from the group consisting of COOH, OH, SH, NH₂, NHR¹, (NHC(=NH)) m NH₂, R²COOH, R²OH, R²SH, R²NH₂ and R²NHR¹, wherein R¹ is a hydrocarbon group, R² is an alkylene or alkylidene group and m is a number in the range of 1 to about 4; and n is a number ranging from 3 up to the number of displaceable hydrogens on R; with the proviso that when at least one G is NH₂ or R²NH₂, n is a number ranging from 2 up to the number of displaceable hydrogens on R, and when at least one G is (NHC(=NH)) m NH₂, n is a number ranging from 1 up to the number of displaceable hydrogens on R. The invention also relates to copper foils having the foregoing adhesive composition adhered to at least one side thereof to enhance the adhesion between said foils and dielectric substrates. The invention also relates to laminates comprising copper foil, a dielectric substrate, and an adhesion-promoting layer comprising the foregoing adhesive composition disposed between and adhered to the foil and the substrate.
    • 本发明涉及粘合剂组合物,其包含:(A)至少一种多环氧树脂; 和(B)衍生自(B-1)至少一种双官能环氧树脂的组合物和(B-2)至少一种由式R-(G)n(I)表示的化合物,其中在式(I)中:R 是芳族,脂环族或杂环基; G是选自COOH,OH,SH,NH 2,NHR 1,(NHC(= NH))m NH 2,R 2 COOH,R 2 OH,R 2 SH ,R 2 NH 2和R 2 NHR 1,其中R 1是烃基,R 2是亚烷基或亚烷基,m是1至约4的数; 并且n是从3到R上的可置换氢的数目的数字; 条件是当至少一个G是NH 2或R 2 NH 2时,n是在R上至2个直到可置换氢数的数目,当至少一个G是(NHC(= NH))m NH 2 n为1以上的可移位氢数R上的数字。本发明还涉及具有粘附到其至少一侧上的粘合剂组合物的铜箔,以增强所述箔和电介质基底之间的粘合性。 本发明还涉及包括铜箔,电介质基底和包含上述粘合剂组合物的粘合促进层的层压体,所述粘合剂组合物设置在箔和衬底之间并粘附到箔和衬底上。
    • 24. 发明公开
    • Endoscopic apparatus for forming surgical clips
    • EndoskopischesGerätzur Formung von chirurgischen Klammern。
    • EP0671148A2
    • 1995-09-13
    • EP95300743.2
    • 1995-02-07
    • PILLING WECK INCORPORATED
    • Carruthers, Harold G.Dawes, Stephen J.Phillips, Angela S.Foshee, David L.
    • A61B17/128
    • A61B17/1285A61B2017/00464A61B2017/2943Y10S227/901
    • The surgical instrument system disclosed is particularly useful for endoscopic procedures. In the preferred embodiment, a hemostatic clip applicator can be directly connected to a trigger assembly or indirectly connected to the trigger assembly through the use of an extension. The connection between the extension and the clip applicator is secured to prevent accidental release during the procedure. The applicator receives a longitudinal input and translates the input into relative component motion through the use of gearing to apply the clips. The handle stem assembly in an alternative embodiment has a drive rod configuration that connects to a closure member so as not only to provide the distal biasing force, but also to provide, if needed, a proximal pulling force to assist in release of the jaw if it becomes necessary.
    • 所公开的手术器械系统对于内窥镜手术特别有用。 在优选实施例中,止血夹施加器可以直接连接到扳机组件,或通过使用延伸件间接连接到扳机组件。 延伸部和夹子施加器之间的连接被固定以防止在该过程期间的意外释放。 施加器接收纵向输入并通过使用传动装置将输入转换成相对分量运动以施加夹子。 在替代实施例中的把手柄组件具有驱动杆构造,其连接到闭合构件,以便不仅提供远侧偏压力,而且还可以在需要时提供近侧拉力以帮助释放夹爪,如果 这是必要的。