发明名称 |
Process for shading during the vapor phase dyeing of carpet |
摘要 |
A process is disclosed for the making of a decorative carpet through the use of sublimable dyes. A shading effect is secured through the use of air flow control sheets that affect the flow of air through a transfer sheet and a carpet product adjacent thereto. By lessening air flow, the intensity of dye being transferred is also lessened so that shades of a certain color can be secured.
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申请公布号 |
US4231743(A) |
申请公布日期 |
1980.11.04 |
申请号 |
US19790030450 |
申请日期 |
1979.04.16 |
申请人 |
ARMSTRONG CORK COMPANY |
发明人 |
BUCKWALTER, MERVIN R.;BULSON, WALTER T.;RAY, JR., LEONARD N. |
分类号 |
D06B11/00;D06P5/24;(IPC1-7):D06P5/12 |
主分类号 |
D06B11/00 |
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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