Abstract: A stable aqueous peroxy-containing concentrate containing by weight of the concentrate 1 to 60 percent of perglutaric acid; 1 to 50 percent of hydrogen peroxide; 0.01 to 2 percent of a stabilizing agent for the perglutaric acid and hydrogen peroxide; and the remainder to 100 percent water.

Abstract: N-[(Trichloromethyl)thio]succinimides of the formula ##STR1## WHERE R.sub.1, R.sub.2 and R.sub.3 independently are hydrogen or alkyl having from 1 to 6 carbon atoms, and n is zero or the integer 1, having antifungal activity, a method of use thereof as antifungal agents, and antifungal compositions comprising them are disclosed.

Abstract: The invention relates to 1,2,3,5,6,7,8,8a-octahydro-4,7-dimethyl-N-[(trichloromethyl)thio]-1,2-naph thalenedicarboximide, 1,2,3,4,4a,5,6,7-octahydro-2,2-dimethyl-N-[(trichloromethyl)thio]-1,3-meth anonaphthalene-5,6-dicarboximide, and 1,2,3,4,5,6,7,8-octahydro-5,5-dimethyl-N-[(trichloromethyl)thio]-2,3-napht halenedicarboximide having fungicidal activity, to fungicidal compositions containing them, and to methods for their use.

Abstract: The invention relates to 2-R-N-[(trichloromethyl)thio]succinimides, where R is alkenyl having from 8 to 12 carbon atoms, useful as fungicidal agents, to fungicidal compositions containing them, and to methods for their use.

Abstract: There is disclosed a method for controlling bacteria, fungi and spores which comprises applying thereto a 2,5-disubstituted-di (or tetra) hydrofuran, a process for preparation of such furans, and the novel compound 2,5-bis (benzyloxy) tetrahydrofuran.

Abstract: The invention relates to preservative and disinfecting compositions for aqueous emulsions, suspensions and solutions which are obtained by reaction in water of a haloacetamide or thiocyanoacetamide or mixture thereof; an alcohol or mixture of alcohols; and formaldehyde.

Abstract: There is disclosed a method for controlling bacteria, fungi and spores which comprises applying thereto a bactericidally, fungicidally and sporicidally effective amount of a furan selected from 2-(R.sub.1 O)-5-(R.sub.2 O)-2,5-dihydrofuran and 2-(R.sub.1 O)-5-(R.sub.2 O)-tetrahydrofuran or mixtures thereof; a process for preparing a 2,5-bis(R.sub.1 O)-2,5-tetrahydrofuran and 2,5-bis(R.sub.1 O)-tetrahydrofuran; and novel 2,5-bis(benzyloxy)tetrahydrofuran.

Abstract: This invention provides a composition comprising a synergistic combination of (a) a product obtained by reacting formaldehyde with an alcohol selected from benzyl alcohol, a glycol or a glycol mono-alkyl ether, or mixtures of said alcohols, and (b) a 3,5-bis(alkoxyalkyl)-tetrahydro-2H-1,3,5-thiadiazine-2-thione useful in preserving and/or disinfecting industrial fluids, cosmetics and pharmaceutical preparations.

Abstract: The reaction of one mole of a Mannich base corresponding to the formula ##SPC1##And one mole of a Mannich base corresponding to the formula ##SPC2##Wherein R.sub.1, R.sub.2, R.sub.4 and R.sub.5 are independently selected from alkyl groups having 1 to 6 carbon atoms and R is alkyl, preferably lower alkyl, with 1 mole of a carboxylic acid ester corresponding to the formula R.sub.3 CH.sub.2 COOR.sub.4 wherein R.sub.3 is --H, --CN or --COOR.sub.4 and R.sub.4 is an alkyl, thioether, oxyether or aralkyl group having up to 20 carbons in the presence of a catalytically effective amount of an alkaline catalyst is useful for preparing compounds corresponding to the formula ##SPC3##The compounds represented by the above formula are useful as stabilizers for synthetic resins, particularly polyolefins. Compounds of the above formula, when R.sub.3 is --CN are novel and may also be prepared by reacting 1 mole of ##SPC4##And 1 mole of ##SPC5##Wherein X is halogen with 1 mole of NCCH.sub.2 COOR.sub.

Abstract: The invention relates to novel tetrahydro-2H-1,3,5-thiadiazine-2-thiones substituted at the 3 and 5 positions by R--O--A or R--O--benzyl, wherein R is alkyl and A is alkylene, having antimicrobial activity.