发明名称 |
Methods and systems for recycling carpet and carpets manufactured from recycled material |
摘要 |
<p>The present invention pertains to carpet and methods of making and recycling carpet. In one aspect, the carpet includes: a primary backing which has a face and a back surface; a plurality of fibers attached to the primary backing and extending from the face of the primary backing and exposed at the back surface of the primary backing; an adhesive composition backing comprising a recycled polymer reclaimed from a terpene solvent solution; and an optional secondary backing adjacent to the adhesive backing. The method of making carpet includes extrusion coating the adhesive composition onto the back surface of a primary backing to form the adhesive composition backing. The method of recycling carpet can recover one or more polymeric carpet components by dissolving them.</p> |
申请公布号 |
AU2007323916(B2) |
申请公布日期 |
2012.12.06 |
申请号 |
AU20070323916 |
申请日期 |
2007.11.13 |
申请人 |
SHAW INDUSTRIES GROUP, INC. |
发明人 |
WRIGHT, JEFFREY J.;BALLEW, KELLIE J. |
分类号 |
B29B17/02;C08J11/08;D06N7/00 |
主分类号 |
B29B17/02 |
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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