Abstract: N-substituted polyglycidyl urazole compounds of the general formula ##STR1## in which the radicals R represent a glycidyl radical corresponding to the following general formula ##STR2## wherein R.sub.1 represents hydrogen or an alkyl radical containing from 1 to 4 carbon atoms, or two of the radicals R represent a glycidyl radical of general formula II while the remaining radical R is a radical Z, other than said glycidyl radical, containing carbon, hydrogen and, optionally, heteroatoms, are useful in the treatment of various forms of leukemia.

Abstract: Alkyd resin mixtures for use in stoving water lacquers which contain polyols having an average molecular weight of from 200 to 2000 g/mole, an average --OH functionality of >2, and terminal groups of the formula, --CHR--OH in which R=--H, --CH.sub.3, or both --H and --CH.sub.3.

Abstract: Process for the production of alkyd resins having a final acid number of not more than 40 and a high --OH number for use in water lacquers. The resins of the invention can be made up with the aid of aminoalcohols containing more than two hydroxyl groups into optically clear water lacquers which are distinguished both by their lack of environmental problems and also by their advantageous lacquer properties.

Abstract: Easily removable protective coatings formed from aqueous dispersions or emulsions of synthetic copolymers that can form a salt and wherein these aqueous coating materials, in addition to water, contain the following constituents:(a) at least one copolymer which:(i) at a temperature of about 5.degree. C. and above will form a film,(ii) contains acid or amino groups wherein the copolymer is water-insoluble therewith, but wherein the copolymer becomes water-soluble when the acid or amino groups are in the form of a salt, and(iii) can exist in the form of an aqueous dispersion or emulsion.(b) at least one water-immiscible non-solvent which:(i) will not dissolve the copolymer in (a),(ii) has low volatility, and(iii) is liquid at room temperature;(c) at least one nonionic emulsifier with an HLB-value of less than 10; and(d) additional adjuvants and/or additives.

Abstract: Alkyd resins useful in forming stoving lacquers, containing the reaction product of a polybasic carboxylic acid or reactive derivative thereof and a polyhydric alcohol which is itself the reaction product of an epoxidized fatty acid ester, fatty acid amide or fatty alcohol and an alcohol or phenol, and, optionally, a monofunctional modifying agent.

Abstract: Alkyd resins containing functional epoxides as long-chain modifying agents. The functional epoxides used are selected from the following:(a) epoxidized unsaturated fatty alcohols containing from 16 to 22 C-atoms,(b) esters of epoxidized fatty acids and monofunctional alcohols containing from 1 to 18 C-atoms,(c) epoxidized triglycerides,(d) reaction products of epoxidized triglycerides containing in the molecule epoxide groups and secondary hydroxyl groups formed by ring opening.The alkyd resins according to the invention are distinguished by particularly good weathering properties.

Abstract: Diglycidyl-substituted pteridine compounds of the general formula: ##STR1## wherein n is the whole number 1 or 2, R.sub.2 and R.sub.2 are the same or different, and are either hydrogen, a hydrocarbon radical, or together form a 5- or 6-membered carbocyclic or heterocyclic ring; processes for their preparation; and compositions and methods for their use as cytostatic agents.

Abstract: This invention is directed to water-dilutable alkyd and acrylate resins. More particularly, this invention is directed to a method for the preparation of water-dilutable resin preparations based upon alkyd and acrylate resins which comprises the steps of:(a) preparing an aqueous alkyd resin dispersion, wherein the alkyd resin has an acid number of from about 5 to 40 and a hydroxyl number of from about 150 to 300 and the dispersion has a solids content of from about 30 to 90 percent by weight; and(b) polymerizing monomers of acrylic acid derivatives or methacrylic acid derivatives in the dispersion from step (a), optionally in the presence of additional water, to obtain a total solids content of from about 30 to 80 percent by weight, the weight ratio of alkyd resin to acrylate resin being from about 1:4 to 9:1.This invention is also directed to the use of these binders in water-dilutable lacquer systems.

Abstract: This invention is directed to the telomerization of water-soluble monomers in an aqueous phase. More particularly, this invention is directed to a process for the telomerization of water-soluble monomers and water-insoluble telogens in aqueous phase, wherein the water-insoluble telogens are solubilized by the addition of an effectively solubilizing amount of surface-active compounds.

Abstract: New cytostatic compounds based on isocyanuric acid derivatives having 2 or 3 epoxide group containing substituents on ring nitrogen atoms, of which at least one differs from a glycidyl, having the formula ##STR1## wherein Oxiranyl is the same or different and has the formula ##STR2## wherein R.sub.1, R.sub.2 and R.sub.3 are the same or different and members selected from the group consisting of hydrogen, alkyl, haloalkyl, hydroxyalkyl and alkoxyalkyl and n in an integer from 1 to 8, with the proviso that if n is 1 in all oxiranyl groups, at least one of R.sub.1 or R.sub.3 is other than hydrogen, and R is a member selected from the group consisting of oxiranyl as defined above, hydrogen, alkyl, alkenyl, hydrocarbon aryl, hydrocarbon aralkyl, hydrocarbon alkaryl, cycloalkyl, and cycloalkenyl, optionally containing substituents.When R.sub.1, R.sub.2 and/or R.sub.3 denote alkyl or substituted alkyl in the oxiranyl radical, the alkyl radicals preferably have from 1 to 4 carbon atoms.