发明名称 |
POST CONSUMER RECYCLED RESIN COMPOSITION AND MANUFACTURE OF TUBES THEREFROM |
摘要 |
The present disclosure relates to a post consumer recycled polymer composition comprising: 80% to 95% (w/w) of a post consumer recycled resin; and 5% to 20% (w/w) of at least one additive. The present disclosure further relates to a laminate comprising: an outer layer of a post consumer recycled polymer composition; a middle layer of post consumer recycled polymer composition; and an inner layer of virgin resins. The present disclosure also relates to a process for manufacturing tubes comprising: extrusion of post consumer recycled polymer composition comprising 80% to 95% (w/w) of an post consumer recycled resin; and 5% to 20% (w/w) of at least one additive, through a circular slit to form a long cylindrical hollow pipe; slicing the long cylindrical hollow pipe to form tube sleeves; forming tube shoulder and neck; and attaching the tube shoulder and the neck to the tube sleeves to obtain a tube. |
申请公布号 |
US2014106152(A1) |
申请公布日期 |
2014.04.17 |
申请号 |
US201214110221 |
申请日期 |
2012.06.01 |
申请人 |
ABHYANKAR CHANDRASHEKHAR RAMCHANDRA;BANERJEE MRINAL KANTI;ESSEL PROPACK LTD. |
发明人 |
ABHYANKAR CHANDRASHEKHAR RAMCHANDRA;BANERJEE MRINAL KANTI |
分类号 |
C08L23/06;B29C47/00;B32B7/02;B32B27/32 |
主分类号 |
C08L23/06 |
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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