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    • 61. 发明授权
    • Surface-coating binders and their use for cathodic electrocoating
    • 表面涂层粘合剂及其用于阴极电泳的用途
    • US4188312A
    • 1980-02-12
    • US969551
    • 1978-12-14
    • Fritz E. KempterEberhard SchuppRainer Blum
    • Fritz E. KempterEberhard SchuppRainer Blum
    • C08G14/06C08G59/62C08L61/34C09D5/44C09D163/00C25D13/06C08L63/00C08L91/00
    • C09D5/4419C08G14/06C08G59/623C08L61/34C09D163/00
    • The invention relates to surface-coating binders and to their use.The surface-coating binders, which are substantially free from epoxide groups, are based on a reaction product of (A) a Mannich base obtained from one or more polyhydric phenols which are free from ether groups and contain two or more aromatic rings, and/or one or more monohydric or polyhydric phenols which contain one or more ether groups and contain two or more aromatic rings, one or more secondary amines which contain one or two hydroxyalkyl groups and which may or may not be mixed with secondary dialkylamines or dialkoxyalkylamines, and formaldehyde or a formaldehyde donor, and (B) an epoxy resin, the reaction product of (A) and (B) additionally containing, built into its chemical structure, an olefinically unsaturated alkylphenol of the general formula (I) ##STR1## where R is a radical of 11 to 19 carbon atoms which contains from one to three carbon-carbon double bonds.These surface-coating binders are used, especially in their protonized form, for the cathodic electrocoating of metal articles.
    • 本发明涉及表面涂层粘合剂及其用途。 基本上不含环氧基团的表面涂层粘合剂基于(A)由一种或多种不含醚基并含有两个或多个芳环的多元酚得到的曼尼希碱的反应产物和/ 或一种或多种含有一个或多个醚基并含有两个或更多个芳环的一元或多元酚,一种或多种含有一个或两个羟烷基的仲胺,并且其可与或不与二烷基胺或仲烷氧基烷基胺混合,以及 甲醛或甲醛供体,和(B)环氧树脂,(A)和(B)的反应产物在其化学结构中另外含有通式(I)的烯属不饱和烷基酚,其中R 是含有1至3个碳 - 碳双键的11至19个碳原子的基团。 这些表面涂层粘合剂特别用于其质子化形式用于金属制品的阴极电泳涂层。
    • 67. 发明申请
    • Handle for a tool
    • 处理工具
    • US20080276770A1
    • 2008-11-13
    • US12151707
    • 2008-05-08
    • Rainer BlumErnst von Lehmann
    • Rainer BlumErnst von Lehmann
    • B25G1/00B23P17/00B25B15/00
    • B25G1/01B25B15/02B25G1/105Y10T29/49
    • A handle for a tool, such as a screwdriver, has a handle core on which a handle sheath is situated. The handle core may be connectable or connected at a first end to a shaft of the tool. The handle sheath may have three areas in the longitudinal direction. A first area may adjoin the first end of the handle core and may include a semisoft zone, for example having a hardness of 60 to 80 Shore A. A second area, adjoining the first area, may include a soft zone, for example having a hardness of 10 to 60 Shore A. A third area, adjoining the second area, may be include a hard zone, for example having a hardness of greater than 90 Shore A.
    • 用于诸如螺丝刀的工具的手柄具有手柄芯,手柄护套位于手柄芯上。 手柄芯可以在第一端可连接或连接到工具的轴上。 手柄护套可以在纵向方向上具有三个区域。 第一区域可以与手柄芯的第一端相邻并且可以包括半软区,例如具有60至80肖氏A的硬度。与第一区相邻的第二区可以包括软区,例如具有 硬度为10至60肖氏A.邻接第二区域的第三区域可以包括硬区,例如具有大于90肖氏A的硬度。