Polycyclic iminooxadiazinediones from (cyclo)aliphatic 1,4-diisocyanates
First Claim
1. A polycyclic iminooxadiazinedione corresponding to formula (I) ##STR8## wherein R1 to R8 are identical or different and represent hydrogen or alkyl, cycloalkyl, aralkyl and aryl groups, which may be substituted by isocyanato(cyclo)alkyl groups or by groups which are not reactive with isocyanate groups, or R1 and/or R2 form one or more, optionally partially unsaturated rings, with one another and also with one or more substituents from among R3 to R8 and the corresponding carbon atoms of the seven membered ring segment in A or R3 or R4 form an aromatic ring with R5 or R6 and with the two carbon atoms of the seven-membered ring segment in A which are not bonded to nitrogen, andR9 represents hydrogen or an alkyl, cycloalkyl, alralkyl, aryl, or heterocyclic, group which may be substituted by isocyanato(cyclo)alkyl groups or by groups which are not reactive with isocyanate groups.
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Accused Products
Abstract
The present invention relates to polycyclic iminooxadiazinediones A corresponding to formula I ##STR1## The present invention also relates to mixtures of these polycyclic iminooxadiazinediones with other isocyanate derivatives and to their use for the production of optionally foamed polyurethane plastics, for the production of paints and coatings and for the production or formulation of active ingredients, pharmaceutical products, etc.
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Citations
6 Claims
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1. A polycyclic iminooxadiazinedione corresponding to formula (I) ##STR8## wherein R1 to R8 are identical or different and represent hydrogen or alkyl, cycloalkyl, aralkyl and aryl groups, which may be substituted by isocyanato(cyclo)alkyl groups or by groups which are not reactive with isocyanate groups, or R1 and/or R2 form one or more, optionally partially unsaturated rings, with one another and also with one or more substituents from among R3 to R8 and the corresponding carbon atoms of the seven membered ring segment in A or R3 or R4 form an aromatic ring with R5 or R6 and with the two carbon atoms of the seven-membered ring segment in A which are not bonded to nitrogen, and
R9 represents hydrogen or an alkyl, cycloalkyl, alralkyl, aryl, or heterocyclic, group which may be substituted by isocyanato(cyclo)alkyl groups or by groups which are not reactive with isocyanate groups.
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4. 10-(4-isocyanatobutyl)-8-oxa-1,6,10-triazabicyclo-undec-6-en-9,11 -dione corresponding to the formula ##STR10##
Specification