METHODS FOR DEGRADING AND RECYCLING CROSS-LINKED POLYMERS AND REINFORCED POLYMER COMPOSITES
    1.
    发明申请
    METHODS FOR DEGRADING AND RECYCLING CROSS-LINKED POLYMERS AND REINFORCED POLYMER COMPOSITES 审中-公开
    降解和回收交联聚合物和增强聚合物复合材料的方法

    公开(公告)号:WO2016177305A1

    公开(公告)日:2016-11-10

    申请号:PCT/CN2016/080858

    申请日:2016-05-03

    IPC分类号: C08J11/28

    摘要: Provided are methods for degrading or recycling a cross-linked polymer or a reinforced composite which include treating the cross-linked polymer or reinforced composite with a peroxide or peroxyacid and an acid, with or without solvent, to give a degradation mixture containing degradation product.

    摘要翻译: 提供了降解或再循环交联聚合物或增强复合材料的方法,其包括用或不用溶剂用过氧化物或过氧酸和酸处理交联的聚合物或增强的复合物,得到含降解产物的降解混合物。

    DEGRADABLE POLYURETHANES AND COMPOSITES THEREOF
    3.
    发明申请
    DEGRADABLE POLYURETHANES AND COMPOSITES THEREOF 审中-公开
    可降解的聚氨酯及其复合材料

    公开(公告)号:WO2016177307A1

    公开(公告)日:2016-11-10

    申请号:PCT/CN2016/080870

    申请日:2016-05-03

    摘要: Among others, the present invention provides isocyanate resin compositions which include an isocyanate compound containing two or more isocyanate functional groups; a chain extender comprising a degradable diamine and optionally a dihydric alcohol, a polyether diol, a polyester diol, a diamine, a dimercaptan, or a bisphenol; and a cross-linker comprising a degradable polyamine and optionally a trifunctional, tetrafunctional or polyfunctional polyhydric alcohol, polyether polyol, polyester polyol, polyamine, polymercaptan, or polyphenol.

    摘要翻译: 其中,本发明提供了含有含有2个以上异氰酸酯官能团的异氰酸酯化合物的异氰酸酯树脂组合物, 包含可降解二胺和任选的二元醇的增链剂,聚醚二醇,聚酯二醇,二胺,二硫醇或双酚; 和包含可降解的多胺和任选的三官能的四官能或多官能的多元醇,聚醚多元醇,聚酯多元醇,多胺,聚硫醇或多酚的交联剂。

    REINFORCED COMPOSITE AND METHOD FOR RECYCLING THE SAME
    5.
    发明申请
    REINFORCED COMPOSITE AND METHOD FOR RECYCLING THE SAME 审中-公开
    增强复合材料及其回收方法

    公开(公告)号:WO2013007128A1

    公开(公告)日:2013-01-17

    申请号:PCT/CN2012/075084

    申请日:2012-05-04

    摘要: The present invention relates to a reinforced composite and method for recycling the same. The reinforced composite comprises a reinforcement material in a cross-linked polymer matrix, wherein the cross-linked polymer comprises a cross-linking group derived from a curing agent represented by formula (I), Wherein R 1 is hydrogen, alkyl, cycloalkyl, heterocycloalkyl, alkenyl, cycloalkenyl, aryl, heteroaryl, alkoxy alkyl or alkynyl; A is alkyl, alkenyl, alkenene, alkylene-hetero-alkylene, alkylene-heterocyclo-alkylene, alkylene, alkylene-oxy-alkylene, 1,4-alkyl substituted piperazine, carbonyl, thiocarbonyl; B is alkyl, alkenyl, alkenene, alkylene-hetero-alkylene, alkylene-heterocyclo-alkylene, alkylene, alkylene-oxy-alkylene, 1,4-alkyl substituted piperazine, carbonyl, thiocarbonyl; R 2 is hydrogen, alkyl, aminoalkyl, alkyl-amino-alkyl, cycloalkyl, heterocycloalkyl, alkenyl, aryl, or heteroaryl; and R 3 is hydrogen, alkyl, aminoalkyl, alkyl-amino-alkyl, cycloalkyl, heterocycloalkyl, alkenyl, aryl, or heteroaryl.

    摘要翻译: 本发明涉及增强复合材料及其再循环方法。 增强复合材料包括交联聚合物基质中的增强材料,其中交联聚合物包含衍生自由式(I)表示的固化剂的交联基团,其中R1是氢,烷基,环烷基,杂环烷基, 烯基,环烯基,芳基,杂芳基,烷氧基烷基或炔基; A是烷基,烯基,烯基,亚烷基 - 杂亚烷基,亚烷基 - 杂环 - 亚烷基,亚烷基,亚烷基 - 氧基 - 亚烷基,1,4-烷基取代的哌嗪,羰基,硫代羰基; B是烷基,烯基,烯基,亚烷基 - 亚杂烷基,亚烷基 - 杂环 - 亚烷基,亚烷基,亚烷基 - 氧亚烷基,1,4-烷基取代的哌嗪,羰基,硫代羰基; R2是氢,烷基,氨基烷基,烷基 - 氨基 - 烷基,环烷基,杂环烷基,烯基,芳基或杂芳基; 和R 3是氢,烷基,氨基烷基,烷基 - 氨基 - 烷基,环烷基,杂环烷基,烯基,芳基或杂芳基。