Abstract: A process for the preparation of dyes of the formula ##STR1## in which D is a dye radical and R.sub.1 and R.sub.2 independently of one another is hydrogen or C.sub.1-4 -alkyl, which comprises reacting cyanuric fluoride of the formula ##STR2## simultaneously with a dye of the formula ##STR3## and with an ammonium salt of an amine of the formulaH.sub.2 N--R.sub.2 (4)in a neutral to alkaline medium, to give dyes of the formula (1) as single compounds in good yields in one operation. The novel process has the advantage of being able to be carried out as a "one-pot process" in a closed reaction vessel so that the apparatus is simple and immission by cyanuric fluoride is excluded.

Abstract: This invention relates to new salts of organic polyisocyanates containing at least one isocyanurate ring carrying a negative charge and at least one non-metal ion having a positive charge, these new salts being organic salts of mono- or polyisocyanurates containing at least two free isocyanate functions.The new organic salts according to this invention may be represented by the following general formula (I) ##STR1## in which R is a bivalent aliphatic, cycloaliphatic, aromatic or heterocyclic radical which may be substituted, Q is an onium cation substituted by four identical or different radicals which may be aliphatic, cycloaliphatic, aromatic or heterocyclic possibly substituted radicals, a is the average number of molecular isocyanurate rings which may be equal to zero or to more than zero, b is the number of tetrasubstituted heteroatoms of Q which is of at least 1 and n is the average number of ionic isocyanurate rings which is of at least 1.

Abstract: A process is disclosed for recovering molybdenum from molybdenum disulfide. The process involves forming a slurry of the molybdenum disulfide in a solution of an alkali metal hydroxide, the amount of hydroxide being sufficient to react with at least a portion of the molybdenum disulfide to form an alkali metal molybdate and an alkali sulfate, heating the slurry in an oxidizing atmosphere at an elevated temperature and pressure and for a sufficient time to effect the conversion to the molybdate, and separating the pregnant liquor containing the molybdate from any residue. To the pregnant liquor is then added a sufficient amount of a hexamine to form a hexamine-molybdenum compound containing the major portion of the molybdenum, followed by adjusting the pH to from about 1.5 to about 3.8 to precipitate the major portion of the hexamine-molybdenum compound, and separating the compound from the resulting mother liquor.

Abstract: A process is disclosed for recovering tungsten and rhenium from a relatively impure tungsten and rhenium solution. The process involves adjusting the pH of the solution to from about 9.0 to about 10.0 to precipitate impurities, and removing the impurities. The purified solution is adjusted to a pH of from about 0.5 to about 7.0 with a mineral acid. To the purified solution is added a solution containing sufficient hexamine to subsequently form a first hexamine tungsten solid containing the major portion of the tungsten. The hexamine solution is at essentially at the same pH as that of the pH adjusted purified solution. The resulting hexamine-tungsten-rhenium mixture is agitated at a sufficiently low temperature for a sufficient time to form the first solid and a first mother liquor containing the major portion of the rhenium. The first solid is separated from the first mother liquor.

Abstract: There are described novel cationic quinophthalone compounds of the formula I ##STR1## wherein the symbols have the meanings defined in claim 1, and also processes for producing them. These novel quinophthalone compounds can be used in particular as dyes for dyeing and printing paper, greenish-yellow dyeings having good fastness to water and to light being obtained.

Abstract: Novel complexes are prepared from water-soluble compounds having at least one amidocarbonylic unit and a square planar organometallic compound.

Abstract: Phosphoric acid esters of the formula ##STR1## wherein X is CH or N,Ar is optionally substituted phenyl, diphenyl or naphthyl,R is cyano, carboxylic acid ester, carboxylic acid thioester or carboxylic acid amide.R.sub.10 is alkyl,R.sub.11 alkyl, alkoxy, alkylthio or phenyl, andY is sulfur.For R: the ester groups are alkenyl, alkynyl, cycloalkyl, optionally substituted phenyl, alkyl interrupted by oxygen or sulfur and optionally substituted by halogen, phenyl, carboxylic acid ester, alkylcarbonyl, optionally substituted phenyl carbonyl, or a C.sub.5 or C.sub.6 heterocycle; the thioester groups are alkyl or optionally substituted phenyl or benzyl; the amide is optionally mono- or di-substituted by alkyl, cycloalkyl, optionally substituted phenyl or benzyl, or may form a C.sub.5 or C.sub.6 heterocyclic ring. The compounds are useful in controlling phytopathogenic fungi.

Abstract: Compounds of the formula ##STR1## wherein Y is selected from the group consisting of NH.sub.2, ##STR2## and n and m are both integers from 2 to 12 with the proviso that the value of n plus m is no more than 12, and the pharmaceutically acceptable acid addition salts thereof, are useful in the treatment of trypanocide and macrofilaricide infections.

Abstract: A hydrosilation process is disclosed for the reaction between silicon-hydrogen bonds and compounds having aliphatic carbon atoms linked by multiple bonds using as catalysts novel platinum-nitrogen complex compounds of the following classes:(a) monometallic complexes, (L)PtX.sub.2 (Y),(b) bimetallic complexes, (L)(PtX.sub.2).sub.2 (Y).sub.2,(c) ionic complexes, (L)PtX.sub.2 (Y)(Z), and(d) reduced forms of said monometallic complexes having the formulae:(1) H[(PNZ)PtX.sub.2 (Q)].sub.2,(2) [(PNZ)PtX.sub.2 (Q)].sub.2.sup.- A.sup.+, and(3) [H(PNZ)PtCl.sub.2 (C.sub.2 H.sub.4)].sub.3 PtCl.sub.

Abstract: There are described triorganotin-isocyanuric compounds of the formula ##STR1## wherein R is C.sub.1 -C.sub.6 -alkyl, phenyl, C.sub.5 -C.sub.8 -cycloalkyl or ##STR2## X is oxygen or sulfur, and Y.sub.1 and Y.sub.2 are each hydrogen or --Sn--R).sub.3,as well as a process for producing this compound, and the use thereof for combating pests.

Abstract: The invention relates to triorgano-tin triazine compounds of the formula ##STR1## wherein X' is --S--Y--COOSn(R').sub.3, --O--Y--COOSn(R').sub.3 or --NH--Y--COOSn(R').sub.3, each of X" and X'" has the same meaning as X' or is halogen, (C.sub.1 -C.sub.6 alkyl).sub.2 N--, (C.sub.1 -C.sub.6 alkyl)--NH--, (C.sub.1 -C.sub.6 alky)--O-- or (C.sub.1 -C.sub.6 alkyl)--S--, Y is C.sub.1 -C.sub.6 alkylene, and the radicals R' can be the same or different and are C.sub.1 -C.sub.6 alkyl, bennzyl, phenyl or cycohexyl, each of which is unsubstituted or substituted.A process for the production of thee compounds, starting compounds suitable for this process, and the use of the compounds of formula I in pest control are also described.

Abstract: A new composition of matter comprising molybdenum trioxide and heterocyclic nitrogen or oxygen Lewis bases. The molybdenum trioxide, upon reaction with Lewis base, forms a layered compound characterized in that the Lewis base is covalently bonded to molybdenum atoms in molybdenum oxide layers. The layered compound has the formula LMoO.sub.3 where L is a Lewis base containing nitrogen or oxygen electron donors and selected from the group consisting of 5- and 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides. L has the steric requirement such that its cross-sectional area perpendicular to an axis running through the L-Mo covalent bond is less than about 30(A).sup.2.

Abstract: A new composition of matter comprising the reaction product of a mixed oxide having layers of corner linked octahedra and tetrahedra and a Lewis base. The reaction product forms a layered compound of the formula L.sub.x MOM'O.sub.4 where MOM'O.sub.4 is a mixed oxide selected from the group consisting of VOPO.sub.4, VOSO.sub.4, VOAsO.sub.4, VOMoO.sub.4, NbOPO.sub.4, NbOAsO.sub.4, TaOPO.sub.4 and MoOPO.sub.4, x is from about 0.1 to 1.0 and L is a Lewis base containing nitrogen or oxygen electron donor and is selected from the group consisting of 5-membered heterocyclic amines, 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides. The layered compounds are characterized in that L is covalently bound to a metal atom in the MOM'O.sub.4 layer.

Abstract: A new composition of matter comprising layered compounds of tungsten trioxide and heterocyclic nitrogen or oxygen Lewis bases which have a unique layered structure. The layered compounds have the formula LWO.sub.3 where L is a Lewis base selected from the group consisting of 5-membered heterocyclic amines, 6-membered heterocyclic amines, amine oxides, triorganophosphates, phosphine oxides and sulfoxides, the layered compounds being characterized in that L is covalently bound to a tungsten atom in the tungsten oxide layer.

Abstract: Many varieties of harmful insects which attack useful plant crops can be controlled by treating the plants with compositions containing certain novel tetraorganotin compounds wherein three of the four hydrocarbon groups bonded to the tin atom are methyl and the remaining group is phenyl containing specified substituents or heterocyclic and is either bonded directly to the tin atom or separated from the tin atom by one methylene group. The present compounds exhibit unexpectedly superior insecticidal activity relative to prior art organotin compounds containing three methyl groups and a phenyl or an alkyl- substituted phenyl group bonded to the tin atom.

Abstract: This invention relates to new compounds, salts, complexes and acylated derivatives thereof, methods of producing said compounds, intermediates used in the method, pharmaceutical compositions containing the present compounds and methods of producing same, and a method of treating patients using the present compounds, having the general formula (I) ##STR1## in which R.sub.1 represents hydrogen, alkyl, alkoxy, hydroxy, halogen, trifluoromethyl, or phenyl; R.sub.2 represents hydrogen, alkyl, alkoxy, halogen, trifluoromethyl, or hydroxy; R.sub.3 represents alkyl, cycloalkyl which can be further mono- or disubstituted with methyl or ethyl, phenyl or phenyl-alkyl, optionally being further substituted; and R.sub.

Abstract: Dyestuffs of the formula ##STR1## wherein the substituents have the meaning indicated in the description,and their use for dyeing and printing materials containing hydroxyl groups or amide groups, such as textile fibres, filaments and fabrics of wool, silk or synthetic polyamide or polyurethane fibres and for dyeing and printing natural or regenerated cellulose with dyeings and prints which are fast to washing.The dyeings obtained with the dyestuffs are distinguished by good to very good fastness properties, in particular by outstanding fastness to wet processing.

Abstract: Reactive dyes of the formula ##STR1## wherein one Y is hydrogen and the other Y is sulfo, R.sub.1 and R.sub.2 are hydrogen or the group --N(R.sub.1)--A--N(R.sub.2)-- is a piperazine radical, A is an alkylene or arylene radical, and Z is an amino, alkoxy or alkylthio group, and the benzene ring B can contain further substituents in addition to the --SO.sub.3 H--group.

Abstract: Dyestuffs of the formula ##STR1## wherein Pc, R.sub.1, R.sub.2, R.sub.3, R.sub.4, Ar, R.sub.5, R.sub.6, a, b and c have the meaning indicated in the description, and their use for dyeing and printing materials which contain hydroxyl or amide groups, such as textile fibres, filaments and fabrics made of wool, silk and synthetic polyamide and polyurethane fibres and for wash-fast dyeing and printing of natural or regenerated cellulose.The invention relates to new water-soluble phthalocyanine dyestuffs which, in the form of their free acids, have the formula ##STR2## wherein Pc is the radical of a copper phthalocyanine or nickel phthalocyanine,R.sub.1 and R.sub.2 are hydrogen or optionally substituted alkyl, or R.sub.1 +R.sub.2 together with N are a 5-membered or 6-membered heterocyclic ring,R.sub.3 and R.sub.4 are hydrogen or optionally substituted alkyl,Ar is arylene substituted by SO.sub.3 H or/and COOH and optionally by other atoms or groups of atoms,R.sub.5 and R.sub.

Abstract: An acid monomethine-metal complex dyestuff of the formula ##STR1## wherein M, Z, R, A, Y, n, a and b have the meaning given in the description.The acid metal complex dyestuffs of the formula I are valuable dyestuffs which are outstandingly suitable for dyeing and printing wool, silk and especially synthetic polyamides, such as NYLON and PERLON, in very clear shades ranging from yellow to blue, and are distinguished by high tinctorial strength, good build-up capacity and affinity and very good fastness characteristics, especially fastness to light.

Abstract: Amine molybdates retard smoke formation effectively when vinyl chloride and vinylidene chloride polymers burn.

Abstract: Reactive dyestuffs of the formulaD-(T).sub.mwhereinD=the radical of an organic dyestuff,m=1-4 andT= ##STR1## wherein X and Y=a direct bond or a bridge member,W= ##STR2## acyl=an acyl radical and R.sub.1 -R.sub.3 =H, alkyl or aralkyl,the radical T being bonded, via X, to a C atom of an aromatic-carbocyclic or aromatic-heterocyclic ring of the chromophore and their use for dyeing and printing textile materials containing hydroxyl groups and textile materials containing nitrogen. The dyeings obtained are distinguished by good fastness properties, in particular excellent fastness to wet processing.

Abstract: Phthalocyanine dyestuffs of the formula ##STR1## wherein Pc denotes the radical of a copper phthalocyanine or nickel phthalocyanine,R.sub.1, R.sub.2, R.sub.3 and R.sub.4 denote hydrogen or alkyl,Z denotes ##STR2## wherein R.sub.5 and R.sub.6 denote H or a hydrocarbon radical,R.sub.7 denotes H or Cl andR.sub.8 denotes H, F or CH.sub.3, anda denotes a number from 1 to 3,b denotes a number from 0 to 2,c denotes a number from 1 to 2 anda+b+c.ltoreq.4,are obtained in a particularly advantageous manner when compounds of the formula ##STR3## wherein p denotes a number from 0.5 to 1.8,q denotes a number from 1.2 to 3.5 andp+q=2 to 4,are reacted with c mols of a compound of the formula ##STR4## and, if appropriate, b mols of an amine of the formula ##STR5## the acylamino group is split off and the resulting phthalocyanine dyestuff is reacted with c mols of a compound from which the radical of the formula A or B is derived.

Abstract: Amine molybdates retard smoke formation effectively when vinyl chloride and vinylidene chloride polymers burn.

Abstract: Amine molybdates are formed by reacting molybdenum trioxide (MoO.sub.3) with an amine in an aqueous medium essentially free of acid and in which is dissolved a water-soluble ammonium or monovalent metal or divalent metal or trivalent rare earth metal salt of an acid, or a combination thereof. Although the reaction may be carried out at room temperature, the reaction mixture desirably is heated to between about 75.degree. C. to 110.degree. C. and preferably is refluxed to reduce the time required for completion of the reaction. The reaction slurry is stirred while the reaction is occurring. Upon completion of the reaction, the amine molybdate is separated from the liquid phase, and is washed and dried. After removal of the solid amine molybdate from the slurry the liquid component can be reused avoiding possible environmental difficulties.

Abstract: Reactive dyestuffs are disclosed having the formula ##STR1## in which D is the radical of an organic nonanthraquinoid dyestuff; R is hydrogen or lower alkyl; R.sub.1 is amino or substituted amino with substituents attached by a single bond, optionally etherified hydroxy, optionally etherified mercapto or an optionally substituted hydrocarbon radical; Q is an alkylene, aralkylene, arylene, --CO-- or --SO-- which is directly linked to a carbon atom of the ring of the dyestuff D; n is the number 0 or 1 and F is a fluoro substituent. The group --N(R) is directly linked to a carbon atom of the triazine ring and on the other side, the group --N(R) is linked to a carbon atom of the ring of the dyestuff D either directly (if n=0) or (if n=1) via one of the bridge members mentioned above. These dyestuffs are primarily suitable for dyeing of textile materials containing hydroxyl or nitrogen such as natural and regenerated cellulose, wood, silk, polyamide and polyurethane.

Abstract: Amine molybdates retard smoke formation effectively when vinyl chloride and vinylidene chloride polymers burn.

Abstract: A method and composition for producing a bactericidal active monochlorotriazine dye, by reacting active dichlorotriazine dye with a bactericidal compound containing hydroxyl or amino groups. The reaction is run in an aqueous, organic, or water-organic medium at 20.degree.-40.degree. C. The monochlorotriazine dye thus formed is active and possesses bactericidal properties. On dyeing fibres, it endows them with high bactericidal properties retained after repeated wet treatments.

Abstract: Reactive dyestuffs are disclosed having the formula ##STR1## in which D is the radical of an organic nonanthraquinoid dyestuff; R is hydrogen or a lower alkyl; R.sub.1 is amino or substrated amino with substituents attached by a single bond, optionally etherified hydroxy, optionally etherified mercapto or an optionally substituted hydrocarbon radical; Q is an alkylene, aralkylene, arylene, --CO-- or --SO-- which is directly linked to a carbon atom of the ring of the dyestuff D; n is the number 0 or 1 and F is a fluoro substituent. The group --N(R) is directly linked to a carbon atom of the triazine ring and on the other side, the group --N(R) is linked to a carbon atom of the ring of the dyestuff D either directly (if n = 0) or (if n = 1) via one of the bridge members mentioned above. These dyestuffs are primarily suitable for dyeing of textile materials containing hydroxyl or nitrogen such as natural and regenerated cellulose, wood silk, polyamide and polyurethane.

Abstract: A dyestuff of the formula ##STR1## wherein F.sub.1 represents a dyestuff radical, particularly an azo dyestuff radical, R.sub.1 and R.sub.2 represent hydrogen, lower alkyl, or aryl, X.sub.1 and X.sub.2 each represent halogen, and X.sub.3 represents halogen, amino, lower alkyl amino, di-lower alkyl amino, lower alkoxy, phenoxy, lower alkylthio, or a group of the formula --N(R.sub.3)--F.sub.2 in which R.sub.3 represents hydrogen, lower alkyl, or aryl and F.sub.2 represents a dyestuff radical, particularly an azo dyestuff radical.

Abstract: Reactive dyestuffs of the formula ##STR1## WHEREIN ##STR2## IS AN AMINO-SUBSTITUTED AZO DYESTUFF RADICAL WHERE B is the azo dyestuff radical thereof;R is hydrogen or lower alkyl which is unsubstituted or substituted by methoxy, ethoxy or hydroxy;m is 1-2;And wherein Y is ##STR3## where X is chloro, bromo or fluoro;Z is ##STR4## where EACH M+ is alkali metal or ammonium, or both M+ together represent magnesium, calcium or zinc; andR' is hydrogen, lower alkyl or lower alkyl substituted by methoxy, ethoxy or hydroxy. These dyestuffs are useful in dyeing textile materials of cotton, regenerated cellulose, wool, silk, cellulose acetate, polyamides, polyacrylonitrile and modified polyacrylonitrile.