Abstract: Compounds of the formula ##SPC1##Wherein X is aliphatic, cycloaliphatic, aromatic, aralkyl, hetaryl, hetarylalkyl or hydrogen; Y is aliphatic, aromatic, aralkyl, --COOR.sub.1, --COR.sub.2, ##EQU1## --SO.sub.2 R.sub.2, ##EQU2## --CN, --NH.sub.2, --NO, --NO.sub.2 or hydrogen with the proviso that when Y is hydrogen, X is other than hydrogen; Z.sub.1 is cyano, ##EQU3## --NH--OR.sub.10, ##EQU4## --OR.sub.12, --SR.sub.12 or --SO.sub.2 R.sub.12 and Z.sub.2 is chlorine, bromine, cyano, hydroxy, mercapto, --OR.sub.12, --SR.sub.12, --SO.sub.2 R.sub.12, ##EQU5## --NH--OR.sub.10 or ##EQU6## R.sub.1 is aliphatic; R.sub.2 is aliphatic, cycloaliphatic, aromatic, aralkyl or heterocyclic; R.sub.3 and R.sub.4 when taken separately are hydrogen, aliphatic, cycloaliphatic, aromatic or aralkyl; R.sub.3 and R.sub.4 when taken together with the nitrogen atom to which they are attached form a heterocyclic moiety; R.sub.5 and R.sub.6 when taken separately are aliphatic, aromatic, aralkyl, heterocyclic or hydrogen; R.sub.5 and R.sub.

Abstract: Monoazo dyestuffs, free of ionizable groups of the formula: ##SPC1##Wherein R.sub.1 is substituted ethyl or substituted or unsubstituted alkyl or alkenyl having 3 to 12 carbon atoms, cycloalkyl or aralkyl, R.sub.2 is phenylene or substituted phenylene and n is an integer from 1 to 3.

Abstract: The present invention relates to pharmacologically valuable new derivatives of 1-phenoxy-3-amino-propane-2-ol and process for their production. The new derivatives of 1-phenoxy-3-amino-propane-2-ol are suitable for the treatment and prophylaxis of diseases of the heart. Some possess pronounced .beta.-adrenalytic or anti-arythmic properties. These new derivatives have the structural formula ##SPC1##Wherein X signifies ##SPC2##And the phenyl nucleus I may be mono-, di- or trisubstituted by alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, alkoxy, alkenyloxy, phenyl, halogen or the radical --NR.sub.1 R.sub.2, in which R.sub.1 stands for alkyl or acyl and R.sub.2 for hydrogen or alkyl, together with their aldehyde condensation products and their acid addition salts.

Abstract: Melamine resin films prepared by impregnating paper, cellulose fleece or fabric with a solution of a monomeric dimethylolmelamine mon-, di- or trimethylether, monomeric trimethylolmelamine mono-, di or trimethylether or a mixture thereof and drying the same at temperatures of about 130.degree. to about 180.degree.C.

Abstract: The present invention relates to pharmacologically valuable new benzophenone derivatives having a pronounced sedative action on the central nervous system and some of which also possess muscle-relaxing and aggression-inhibiting properties. These new derivatives have the structural formula ##SPC1##And their acid addition salts, in whichR.sub.1 and R.sub.2 are substituents selected from the group consisting of hydrogen, saturated and unsaturated alkyl groups having 1-4 carbon atoms;R.sub.3 is a substituent selected from the group consisting of --Cn, --CONH.sub.2, --COOCH.sub.3, --COOC.sub.2 H.sub.

Abstract: The present invention relates to pharmacologically valuable new benzophenone derivatives having a pronounced sedative action on the central nervous system and some of which also possess muscle-relaxing and aggression-inhibiting properties. These new derivatives have the structural formula ##EQU1## and their acid addition salts, in which R.sub.1 and R.sub.2 are substituents selected from the group consisting of hydrogen, saturated and unsaturated alkyl groups having 1-4 carbon atoms; R.sub.3 is a substituent selected from the group consisting of --CN, --CONH.sub.2, --COOCH.sub.3, --COOC.sub.2 H.sub.