申请人:UNIVERSITEIT GENT
公开号:US20170327625A1
公开(公告)日:2017-11-16
The present invention relates to a composition comprising a polymeric network having at least one unit of formula (I), (II), and/or (III); (I) (II) (III) wherein said composition is obtained by contacting at least one compound A comprising at least two functions selected from the group of function of formula X—C(═O)—CHR
1
—C(═O)—R
2
, —C(═O)—C—R
2
; or —C(═O)—CR
1
═CR
2
—NR
4
R
5
; wherein at least 25% by weight of compounds A have a functionality ≦5, with % by weight relative to the total weight of compounds A; with at least one compound B comprising at least one NH
2
, or NH
3
+
groups; wherein X, R
1
, R
2
, R
3
, R
4
, R
5
, L
1
and L
2
have the same meaning as that defined in the claims. The present invention also relates to a compound comprising at least two units and at most 5 units of formula (I), (II), and/or (III); wherein R
1
, R
2
, R
3
, X, L
1
and L
2
have the same meaning as that defined in the claims. The present invention also relates to processes for preparing said composition and said compounds, to material, articles, and polymers comprising or using said compositions and compounds, and the use thereof.
本发明涉及一种组合物,其包括至少一种具有式(I)、(II)和/或(III)的聚合网络单元;其中所述组合物是通过接触至少一种化合物A而获得的,所述化合物A包括至少两种选自以下功能组的功能:X—C(═O)—CHR1—C(═O)—R2,—C(═O)—C—R2;或—C(═O)—CR1═CR2—NR4R5;其中化合物A的至少25%的重量具有功能性≦5,以重量百分比相对于化合物A的总重量计算;以及至少一种包括至少一个NH2或NH3+基团的化合物B;其中X、R1、R2、R3、R4、R5、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及一种化合物,其包括至少两个单元和最多5个式(I)、(II)和/或(III)的单元;其中R1、R2、R3、X、L1和L2的含义与权利要求书中定义的含义相同。本发明还涉及制备所述组合物和所述化合物的方法,以及包括或使用所述组合物和化合物的材料、物品和聚合物,以及其用途。