Claims
- 1. Addition products obtainable from monoisocyanates having from 2 to 20 carbon atoms and tetrahydropyrimidines of the formula ##STR16## wherein R.sup.10 to R.sup.16 are each hydrogen, alkyl having from 1 to 6 carbon atoms, cycloalkyl having from 5 to 10 carbon atoms, aralkyl having from 7 to 12 carbon atoms, aryl having from 6 to 15 carbon atoms, and also together two geminal or vicinal substituents R.sup.10 to R.sup.16 together with the carbon atom to which they are attached comprise a cycloaliphatic ring having 5 to 6 carbon atoms.
- 2. Addition products according to claim 1 wherein the tetrahydropyrimidines are selected from 2-methyl-tetrahydropyrimidine, 2,4-, 2,5- and 2,6-dimethyl-tetrahydropyrimidine, 2-ethyl-tetrahydropyrimidine, 2-ethyl-4-methyl-tetrahydropyrimidine, 2-benzyl-tetrahydropyrimidine, 2-phenyl-tetrahydropyrimidine, 2-phenyl-4-methyl, -5-methyl- and -6-methyl-tetrahydropyrimidine, 2,4-diaza-3-phenyl-7,9,9- and 7,7,9-trimethyl-bicyclo-(4,3,0)-nonene-2, and 2,4-diaza-3-methyl-7,9,9- and 7,7,9-trimethyl-bicyclo(4,3,0)-nonene-2 and mixtures thereof.
Priority Claims (1)
Number |
Date |
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3041834 |
Nov 1980 |
DEX |
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Parent Case Info
This application is a division of application Ser. No. 317,299 filed Nov. 2, 1981, now U.S. Pat. No. 4,424,353.
US Referenced Citations (5)
Foreign Referenced Citations (5)
Number |
Date |
Country |
2163962 |
Jun 1972 |
DEX |
2722514 |
Nov 1978 |
DEX |
2731335 |
Jan 1979 |
DEX |
2751805 |
May 1979 |
DEX |
1585455 |
Mar 1981 |
GBX |
Non-Patent Literature Citations (2)
Entry |
Corfield, et al., Chemical Abstracts, vol. 64, 12563d, (1966). |
Wendelin, et al., Chemical Abstracts, vol. 92, 22455d, (1980). |
Divisions (1)
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317299 |
Nov 1981 |
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