Method of corrosion, sound, and vibration proofing of a metal structure
    3.
    发明授权
    Method of corrosion, sound, and vibration proofing of a metal structure 失效
    金属结构的腐蚀,声音和防振方法

    公开(公告)号:US4913786A

    公开(公告)日:1990-04-03

    申请号:US276407

    申请日:1988-11-23

    摘要: A method of corrosion, sound and vibration-proofing of a metal structure which comprises masking a selected surface of said metal structure with a polystyrene foam masking member wherein said polystyrene foam has a closed cell structure and the density of said polystyrene foam is in the range of 12.5 to 50 g/l, coating the surfaces of said metal structure, including said masking member, with plasticized polyvinyl chloride by the spray coating and removing said masking member from the resulting polyvinyl chloride-coated metal structure by stripping off said masking member with a hook for removal from said polyvinyl chloride-coated metal structure, and said masking members are panel types for the even surfaces of said metal structure, block types with a slit for the panel like parts of said metal structure, tube types with a hole for the protruding parts of said metal structure, and plug types for the holes in said metal structure.

    摘要翻译: 一种金属结构的腐蚀,声音和防振的方法,其包括用聚苯乙烯泡沫掩模构件遮蔽所述金属结构的选定表面,其中所述聚苯乙烯泡沫具有闭孔结构,并且所述聚苯乙烯泡沫的密度在 12.5至50g / l,通过喷涂将包覆所述掩模构件的所述金属结构表面涂覆塑化的聚氯乙烯,并通过剥离所述掩蔽构件从所得的聚氯乙烯涂覆的金属结构上除去所述掩蔽构件, 用于从所述聚氯乙烯涂覆的金属结构去除的钩子,并且所述掩蔽构件是用于所述金属结构的均匀表面的面板类型,具有用于所述金属结构的面板的部分的狭缝的块类型,具有用于 所述金属结构的突出部分和所述金属结构中的孔的插塞类型。

    Masking member
    5.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4879158A

    公开(公告)日:1989-11-07

    申请号:US81295

    申请日:1987-08-03

    CPC分类号: B05B15/0462 Y10T428/24504

    摘要: A new masking member consisting of an inserting part and a double flange formed at the base of said inserting part wherein the diameter of the outer part of said double flange is larger than the diameter of the inner part of said double flange is presented in the present invention. When said masking member is used, said inserting part of said masking member is inserted into a hole of an article and said double flange of said masking member covers the surroundings of said hole. Thus the inside of said hole and said surroundings of said hole are protected from a surface treatment and the removing of said masking member after said surface treatment from said hole may be very smooth without obstruction of the film of said surface treatment since said film may be cut by the edge of the outer part of said double flange.

    摘要翻译: 本发明提出了一种新的掩蔽构件,其由插入部分和双凸缘组成,其形成在所述插入部分的底部,其中所述双凸缘的外部部分的直径大于所述双凸缘的内部部分的直径 发明。 当使用所述掩蔽构件时,所述掩蔽构件的所述插入部分插入制品的孔中,并且所述掩蔽构件的所述双凸缘覆盖所述孔的周围。 因此,所述孔的所述孔的内部和所述孔的所述周围被保护免受表面处理,并且在所述表面处理之后从所述孔移除所述掩蔽构件可以非常平滑,而不会妨碍所述表面处理的膜,因为所述膜可以是 由所述双凸缘的外部部分的边缘切割。

    Masking member
    6.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4822650A

    公开(公告)日:1989-04-18

    申请号:US100524

    申请日:1987-09-24

    IPC分类号: B05B15/04 B32B1/02 B32B3/26

    摘要: A new masking member of a vessel type comprising a bottom, (a) wall(s) which extend(s) upwards from the perimeter of said bottom, a flange which is extended from the upper edge(s) of said wall(s), and an adhesive layer formed on the surface of said flange, with said masking member made of a thermoplastic foam, is presented in this invention. When said masking member is used, said masking member is attached by said adhesive layer to a part of the surface of an article which is necessary to be protected from a surface treatment. After said surface treatment, said masking member may be removed from said part of said article by heating and softening or by a hook.

    摘要翻译: 容器类型的新掩蔽构件包括底部,(a)从所述底部的周边向上延伸的壁,从所述壁的上边缘延伸的凸缘, 以及在所述凸缘的表面上形成有由热塑性泡沫制成的掩蔽构件的粘合剂层。 当使用所述掩蔽构件时,所述掩蔽构件通过所述粘合剂层附着到制品的表面的一部分,其需要被保护以免受表面处理。 在所述表面处理之后,可以通过加热和软化或通过钩将所述掩模构件从所述制品的所述部分移除。

    Masking member
    7.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4764421A

    公开(公告)日:1988-08-16

    申请号:US61700

    申请日:1987-06-12

    摘要: A new masking member comprising a body having a vessel form consisting of a bottom and wall(s) which extend(s) upwards from the perimeter of said bottom, with said body made of a thermoplastic foam, and an adhesive layer formed on the under surface of said body is presented. When said masking member is used, said masking member is attached to a part of the surface of an article which is necessary to be protected from a surface treatment. After said surface treatment, said masking member may be removed from said part of said article by heating and softening or by a hook.

    摘要翻译: 一种新的掩蔽构件,其包括具有由底部和壁组成的容器形式的主体,所述底部和壁从所述底部的周边向上延伸,所述主体由热塑性泡沫制成,并且粘合剂层形成在下面 呈现所述身体的表面。 当使用所述掩蔽构件时,所述掩蔽构件附接到制品的表面的一部分,其必须被防止表面处理。 在所述表面处理之后,可以通过加热和软化或通过钩将所述掩模构件从所述制品的所述部分移除。

    Panel type masking member
    10.
    发明授权
    Panel type masking member 失效
    面板类型遮蔽构件

    公开(公告)号:US5206069A

    公开(公告)日:1993-04-27

    申请号:US893599

    申请日:1992-06-02

    摘要: A panel type masking member comprising a foamed polystyrene panel made by expandable bead molding wherein said foamed polystyrene panel has traces of opening parts of breathing paths on both sides thereof wherein said trace(s) on at least one side is(are) dent(s), and a mold used for molding of said panel type masking member comprising a fixed molding part and a movable molding part wherein said movable molding part and said fixed molding part have opening parts of breathing paths on their surface(s) thereof and said opening part(s) of breathing path(s) of said movable molding part and/or said fixed molding part rise(s) from said surfaces thereof; are provided in the instant invention.

    摘要翻译: 一种面板式掩蔽构件,包括通过可膨胀珠粒模塑制成的泡沫聚苯乙烯板,其中所述泡沫聚苯乙烯板在其两侧具有痕迹的呼吸路径的开口部分,其中至少一侧上的所述痕迹为 )和用于模制所述面板型掩模构件的模具包括固定模制部件和可移动模制部件,其中所述可移动模制部件和所述固定模制部件在其表面上具有呼吸路径的开口部分,并且所述开口 所述可移动模制部件和/或所述固定模制部件的呼吸路径的一部分部分从其表面上升; 在本发明中提供。