ZEOLOGY

Synthetic tannins and chemical aids for the leather industry, namely, leather processing chemical preparations for the stabilization of the collagen fibers in animal hides and skin and for providing the desired sensory qualities of leather articles, namely, the mechanical, tactile, visual and olfactory profiles of the leather; chemical products including water-soluble polymers mainly based on phenol and melamine, namely, leather processing chemical preparations for the stabilization of the collagen fibers in animal hides and skin and for providing the desired sensory qualities in the resulting leather articles, namely, the mechanical, tactile, visual and olfactory profiles of the leather

Industrial oils and fats; industrial oil for the leather and chemical industry greases based in part on fish oil and other synthetic oils to treat leather and for the stabilization of the collagen fibers in animal hides and skin and for providing the desired sensory qualities of leather articles, namely, the mechanical, tactile, visual and olfactory profiles of the leather

Chemist's services and services of chemical engineering; scientific laboratory services; chemical and scientific analysis and research; research in the field of materials science; research and development of leather greases, synthetic tannins and tools for the leather industry and oxidized oil for the leather and chemical industry research in the field of environment and safety; drafting of expert reports by engineers or laboratory technicians, namely, engineering services; computer programming for process control in the chemical industry and the process industry; computer programming for process simulation