申请人:Covestro Deutschland AG
公开号:US20180346482A1
公开(公告)日:2018-12-06
The invention relates to polycyclic diiminooxadiazinones of the formula I and/or of the formula II,
in which in each case
R
1
to R
12
are each independently hydrogen, a saturated or unsaturated, linear or branched, aliphatic or cycloaliphatic organic radical having 1 to 20 carbon atoms, which is unsubstituted or is substituted by radicals inert to isocyanate groups, and/or comprises heteroatoms inert to isocyanate groups in the chain, or are an aromatic organic radical having 6 to 20 carbon atoms, which is unsubstituted or is substituted by radicals inert to isocyanate groups,
wherein two or more of the aforementioned radicals R
1
to R
6
may form further rings, in each case with one another and incorporating one, two or three carbon atoms of the fused ring segment X, and/or two or more of the aforementioned radicals R
7
to R
12
may form further rings, in each case with one another and incorporating one, two or three carbon atoms of the fused ring segment Y.
该发明涉及公式I和/或公式II的多环二亚胺氧二氮杂环酮,其中在每种情况下,R1至R12各自独立地表示氢,具有1至20个碳原子的饱和或不饱和的线性或支链脂肪族或环脂族有机基团,其未被取代或被取代为对异氰酸酯基惰性的基团,和/或在链中包含对异氰酸酯基惰性的杂原子,或者是具有6至20个碳原子的芳香族有机基团,其未被取代或被取代为对异氰酸酯基惰性的基团,其中上述R1至R6中的两个或更多基团可以进一步与X融合的环节中的一个、两个或三个碳原子相互形成进一步的环,上述R7至R12中的两个或更多基团可以进一步与Y融合的环节中的一个、两个或三个碳原子相互形成进一步的环。