Masking method
    11.
    发明授权
    Masking method 失效
    掩蔽方法

    公开(公告)号:US5193716A

    公开(公告)日:1993-03-16

    申请号:US532016

    申请日:1990-06-01

    CPC分类号: B05B15/0462

    摘要: A masking method employing a masking tool to protect the hole(s) in an article such as a car body from a surface treatment is provided in the present invention. The masking member includes a cylinder having an inlet at one end and an outlet at the other end, a plural number of masking members having a plug shape respectively and being put in the cylinder to be placed one upon another, and a tranporting device arranged in the cylinder to transport the masking members successively from the inlet to the outlet of the cylinder to insert the masking members into the hole(s) of the article.

    Masking member made of engineering plastic
    12.
    发明授权
    Masking member made of engineering plastic 失效
    遮蔽构件由工程塑料制成

    公开(公告)号:US5902642A

    公开(公告)日:1999-05-11

    申请号:US854836

    申请日:1997-05-12

    CPC分类号: B05B15/045 B05B15/0462

    摘要: An object of the present invention is to repeatedly use a masking member which is applied in a surface treatment having a heating process at a high temperature. To attain said object, said masking member of the present invention uses an engineering plastic having a high mechanical strength and a high heat resistance as a material.

    摘要翻译: 本发明的目的是重复使用在具有高温加热处理的表面处理中应用的掩模构件。 为了达到上述目的,本发明的遮蔽构件使用具有高机械强度和高耐热性的工程塑料作为材料。

    Corrosion, sound, and vibration-proof method for metal structure
    13.
    发明授权
    Corrosion, sound, and vibration-proof method for metal structure 失效
    金属结构的腐蚀,声音和防振方法

    公开(公告)号:US5540880A

    公开(公告)日:1996-07-30

    申请号:US239272

    申请日:1994-05-06

    摘要: In an operation wherein a metal structure has applied thereto a coating of visco-elastic material is a method of corrosion, sound and vibration-proofing and wherein selected portions or surfaces of the metal structure are protected from having the visco-elastic material applied thereto by placing a masking member on said selected portions or surfaces, the improvement which comprises employing as said masking members thin, thermoplastic foam-walled masking members, such as are manufactured by vacuum forming thermoplastic sheet or by expansion molding of expandable thermoplastic beads.

    摘要翻译: 在其中施加金属结构的操作中,粘弹性材料的涂层是腐蚀,声音和防振的方法,并且其中金属结构的选定部分或表面被保护而不具有通过其施加到其上的粘弹性材料 将掩模构件放置在所述选择的部分或表面上,其改进包括使用薄的热塑性泡沫屏蔽构件,例如通过真空成型热塑性片材或通过可膨胀热塑性珠粒的膨胀成型来制造。

    Masking member
    14.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4835026A

    公开(公告)日:1989-05-30

    申请号:US268055

    申请日:1988-11-07

    摘要: A masking member for use in a spray coating process comprising a molded foamed polystyrene panel having a thickness A, said polystyrene panel having a closed cell structure, a density in the range 12.5-50 g/l, a layer of emulsion-type adhesive formed on one side of said panel, a release sheet covering said adhesive layer, said panel being provided with grooves formed on one or both sides of said panel, when said grooves are formed on both sides of said panel the grooves are directly opposite each other, said grooves having a depth such that the thickness of the polystyrene panel beneath or between said opposed grooves is in the range about 0.30-0.85 A, is presented. When said masking member is used, said release sheet is removed from said adhesive layer and said masking member is snapped along said grooves by hand to a piece having a size corresponding with a part of an article which is necessary to be protected from a surface treatment. Said piece is attached to said part to protect it from said surface treatment by said adhesive layer thereof.

    摘要翻译: 一种用于喷涂工艺的掩模构件,其包括具有厚度A的模制泡沫聚苯乙烯板,所述聚苯乙烯板具有闭孔结构,密度在12.5-50g / l范围内,形成乳液型粘合剂层 在所述面板的一侧上,覆盖所述粘合剂层的剥离片,当在所述面板的两侧形成所述凹槽直接相对时,所述面板设置有形成在所述面板的一侧或两侧上的凹槽, 所述凹槽具有使聚苯乙烯板在所述相对槽之下或之间的厚度在约0.30-0.85A的范围内的深度。 当使用所述掩蔽构件时,将所述剥离片从所述粘合剂层上除去,并且所述遮蔽构件通过手将所述凹槽卡扣到具有对应于制品的一部分的尺寸的片上,该片的一部分必须被保护以防止表面处理 。 所述片附接到所述部分,以通过其所述粘合剂层来防止其表面处理。

    Masking member
    15.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US5328723A

    公开(公告)日:1994-07-12

    申请号:US785914

    申请日:1991-11-04

    IPC分类号: B05B15/04 B05D1/32

    CPC分类号: B05B15/0462

    摘要: A masking member consisting of a vessel form inserting part made up of a bottom and a truncated conical wall portion, said wall portion extending upwardly from the perimeter of said bottom, and an outwardly extending flange formed around the wall portion of said inserting part, said masking member be made of a thermoplastic foam is presented in this invention. When said masking member is used, said inserting part of said masking member is inserted into a hole of an article and said 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.

    摘要翻译: 一种遮蔽构件,由一个由底部和一个截锥形壁部组成的容器形式的插入部分组成,所述壁部分从所述底部的周边向上延伸,以及围绕所述插入部分的壁部分形成的向外延伸的凸缘, 在本发明中提出了由热塑性泡沫制成的掩模构件。 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。

    Masking member
    17.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4868045A

    公开(公告)日:1989-09-19

    申请号:US272723

    申请日:1988-11-17

    摘要: A new masking member consisting essentially of a molded foamed closed cell polystyrene base having a density from about 12.5 to about 50 g/l and an adhesive layer formed on a surface of said polystrene base by coating said surface of said base with a composition consisting essentially of an emulsion-type adhesive in which a water-soluble polymer is mixed in an amount in the range from about 0.1 to about 20% by weight of the weight of said emulsion-type adhesive, is provided in the instant invention. Said masking member is used to protect a surface of an article from a surface treatment, and is attached to a part of the surface of the article by its adhesive layer. Said adhesive layer of the masking member has a suitable stickiness, an excellent weatherability, an excellent heat resistance and a large cohesive force which prevents the adhesive layer from transferring from the masking member to the part of the surface of the article.

    摘要翻译: 一种新的掩蔽构件,其基本上由密度为约12.5至约50g / l的模制泡沫闭孔聚苯乙烯基体和通过用基本上组成的组合物涂覆所述基体的表面而形成在所述聚苯乙烯基体的表面上的粘合剂层 在本发明中提供了其中水溶性聚合物以所述乳液型粘合剂的重量的约0.1至约20重量%的量混合的乳液型粘合剂。 所述掩蔽构件用于保护制品的表面免受表面处理,并通过其粘合剂层附着到制品表面的一部分。 掩模构件的所述粘合剂层具有合适的粘性,优异的耐候性,优异的耐热性和大的内聚力,防止粘合剂层从掩蔽构件转移到制品表面的一部分。

    Masking member
    18.
    发明授权
    Masking member 失效
    掩蔽会员

    公开(公告)号:US4844285A

    公开(公告)日:1989-07-04

    申请号:US81294

    申请日:1987-08-03

    CPC分类号: B05B15/0462 Y10S220/19

    摘要: A new masking member consisting of an inserting part and a flange formed at the base of said inserting part wherein said inserting part has a shape which partially contacts the inner wall of a hole into which said inserting part is inserted, 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 flange of said masking member covers the surroundings of said hole. Thus the inside and the 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 since said inserting part of said masking member has a shape which partially contacts the inner wall of said hole.

    摘要翻译: 本发明提供了一种新的掩蔽构件,其由插入部分和凸缘形成,所述插入部分和凸缘形成在所述插入部分的基部处,其中所述插入部分具有与插入部分插入的孔的内壁部分接触的形状 。 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凸缘覆盖所述孔的周围。 因此,所述孔的内部和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能非常光滑,因为所述掩蔽构件的所述插入部分具有部分地接触内壁的形状 的孔。