发明申请
US20140363546A1 LAMINATES COMPRISING A LOW TEMPERATURE HEAT SEALABLE LAYER CONTAINING POLY(TRIMETHYLENE SUCCINATE) OR POLY(TRIMETHYLENE TEREPHTHALATE-CO-SUCCINATE)
审中-公开
包含聚（低聚三乙二醇）或聚（三甲基苯乙烯 - 邻苯二甲酸酯）的低温热密封层的层压体
- 专利标题： LAMINATES COMPRISING A LOW TEMPERATURE HEAT SEALABLE LAYER CONTAINING POLY(TRIMETHYLENE SUCCINATE) OR POLY(TRIMETHYLENE TEREPHTHALATE-CO-SUCCINATE)
- 专利标题（中）： 包含聚（低聚三乙二醇）或聚（三甲基苯乙烯 - 邻苯二甲酸酯）的低温热密封层的层压体
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申请号： US14296499申请日： 2014-06-05
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公开(公告)号： US20140363546A1公开(公告)日： 2014-12-11
- 发明人: YUXIANG ZHOU , XIANG CHEN
- 申请人： E I DU PONT DE NEMOURS AND COMPANY
- 优先权： CN201310231716.8 20130609
- 主分类号： B65D85/78
- IPC分类号： B65D85/78 ; B32B27/36
摘要：
The present invention relates to laminates comprising at least one structural layer and a heat sealable layer, wherein the heat sealable layer comprises or is produced from polytrimethylene succinate, poly(trimethylene terephthalate-co-succinate), or blends thereof. This invention also relates to packages comprising the laminates, said package is heat sealable at a heat sealing temperature below 100° C. to provide a heat sealing strength of 10 N/15 mm or higher.