申请人:RECTICEL NV
公开号:US20210371576A1
公开(公告)日:2021-12-02
The present invention relates to a compound of formula (I) or a stereoisomer, enantiomer, racemic, or tautomer thereof, formula (I) wherein r, R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and L
1
have the meaning defined in the claims and the description. The present invention also relates to a process for the preparation of the compound of formula (I). The present invention also relates to a composition comprising the compound of formula (I). The present invention also relates to a polyurethane or polyurethane prepolymer obtainable by contacting at least one isocyanate with at least one compound of formula (I), or with a composition comprising a compound of formula (I). The present invention relates to the use of such polyurethane or polyurethane prepolymer, or a compound of formula (I), or a composition comprising a compound of formula (I), for the preparation of foams, adhesives, coatings, or elastomers. The present invention also relates to an article comprising a compound of formula (I), or a composition a compound of formula (I).
本发明涉及公式(I)的化合物或其立体异构体,对映异构体,外消旋体或其互变异构体,公式(I)中r,R1,R2,R3,R4,R5,R6和L1的含义如权利要求书和说明书所定义的那样。本发明还涉及制备公式(I)化合物的方法。本发明还涉及包含公式(I)化合物的组合物。本发明还涉及通过将至少一种异氰酸酯与至少一种公式(I)化合物或包含公式(I)化合物的组合物接触而获得的聚氨酯或聚氨酯预聚体。本发明涉及使用这样的聚氨酯或聚氨酯预聚体,或公式(I)化合物,或包含公式(I)化合物的组合物,用于制备泡沫、粘合剂、涂料或弹性体。本发明还涉及包含公式(I)化合物或包含公式(I)化合物的组合物的物品。