发明名称 |
RECYCLED POLYETHYLENE TEREPHTHALATE COMPOSITIONS, FIBERS AND ARTICLES PRODUCED THEREFROM, AND METHODS FOR PRODUCING SAME |
摘要 |
In one aspect, the invention relates to recycled polyethylene terephthalate compositions, fibers and articles produced therefrom, and methods for producing same. In a further aspect, the invention relates to homogenized post-consumer polyethylene terephthalate. In a further aspect, the invention relates to extruded polymer compositions, polymer mixtures, fibers, and/or Bulked Continuous Filament fibers comprising post-consumer polyethylene terephthalate. In a further aspect, the invention relates to processes for preparing recycled polyethylene terephthalate compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention. |
申请公布号 |
US2017121522(A1) |
申请公布日期 |
2017.05.04 |
申请号 |
US201615175413 |
申请日期 |
2016.06.07 |
申请人 |
Columbia Insurance Company |
发明人 |
Booth Hubert J.;Bradley Christopher Eric;Johnson Daniel Ray;Keen, JR. James Henry |
分类号 |
C08L67/02;D01F6/62;D06N7/00 |
主分类号 |
C08L67/02 |
代理机构 |
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代理人 |
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主权项 |
1. An extruded polymer composition comprising polyethylene terephthalate present as from about 25% to about 100% deposit post-consumer polyethylene terephthalate by weight and balance virgin polyethylene terephthalate. |
地址 |
Omaha NE US |