Cyclic adducts of the structure ##SPC1## And linear derivatives of the structure ##SPC2## Where R and R' are organic radicals and X is oxygen, nitrogen or sulfur, exhibit bacteriostatic and fungistatic activity.
3,4,5,6-Tetrahydro-thiatriazine-3,5-dione-1,1-dioxides of the formula ##STR1## where R.sup.1, R.sup.2 and R.sup.3 have the meanings given in the main text, which possess herbicidal properties.
Anaerobically curable sealant and adhesive compositions comprising polymerizable acrylate esters or methacrylate esters and a redox system as accelerator are stabilized by the addition of sulfamide derivatives containing the group ##STR1## The stabilization may be further improved by using the sulfamides in combination with phenolic anti-oxidants, particularly sterically hindered phenols, without reducing the curing rate of the compositions.
A rapid setting .alpha.-cyanoacrylate-based adhesive composition having an improved stabilizer therein. The stabilizer is a sulfamide derivative containing the group ##STR1## Stabilizing may be further improved by using the sulfamides in combination with phenolic anti-oxidants, particularly sterically hindered phenols, without reducing the curing rate of the composition.
Carbamate thiosulfenylcarbamoyl fluoride compounds are insecticidal and miticidal compounds and are also useful intermediates in the preparation of pesticidally active bis-carbamate disulfide compounds.
