发明名称 |
Schweißstab aus thermoplastischem Kunststoff zum Verschweißen von in sich gemusterten thermoplastischen Belägen sowie Verfahren zu seiner Herstellung |
摘要 |
Vinyl heat welding rod for seam sealing vinyl resilient flooring, whether in sheet or tile form, are used to obtain a homogeneous, monolithic appearing surface. This rod is specifically made to duplicate the appearance of the flooring material. For a chip-image flooring structure, a sheet of multicolored chips having a similar, but different formulation from that of the flooring material is prepared and the sheet is cut into suitable strips, heat pressed in a rod mold, end adhered or further molded to form the desired length, and used as a vinyl heat welding rod for sealing seams in flooring. Thus, the chip pattern is evident in the seam area and does not appear different when compared to the adjacent surface. |
申请公布号 |
DE4339169(B4) |
申请公布日期 |
2004.04.22 |
申请号 |
DE19934339169 |
申请日期 |
1993.11.16 |
申请人 |
ARMSTRONG WORLD INDUSTRIES, INC. |
发明人 |
QUINN, EDWIN JOHN;VELEZ, MANUEL ANGEL;RINGER, RICHARD MALCOLM;BUCKWALTER, MICHAEL EUGENE |
分类号 |
B29C65/12;B29C67/00;B29L7/00;E04F15/16 |
主分类号 |
B29C65/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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