On the example of Yaroslavl plant, established in 1786, author considers Industrialization and fast development mechanical engineering. The plant changed its profile from lead-whitening paint-and-lacquer production to machine It produced first vacuum cleaners USSR building vibrators for concrete compaction. study history during years five-year plans made it possible analyze process, difficultie...

The aim of this paper is the analysis of electroneurographic and neurological findings at workers in chemical industry. An analysis of the working conditions in the cartridge and drying sections of paint and lacquer industry has shown an above permitted level of white spirit and toluene. The exposed group comprised 55 workers occupationally exposed to these noxae, whilst the control group inclu...

An analysis of the working conditions in the cartridge, drying and top-coat sections of paint and lacquer industry has shown an above permitted level of white spirit and toluene. The exposed group comprised 100 workers occupationally exposed to these noxae, whilst the control group included 55 workers who had never been exposed to the same agents. The exposed workers more frequently complained ...

the family of najaf ali isfahani were unique in safawid and qajar periods. no family has played a more prominent role in the painting of court life as more as najaf ali’s family. najaf ali in recognition of his work in lacquer painting was foremost among the lacquer painters. under afsharid and  zand  periods, lacquer works further developed and ali ashraf was one of prominent painters in this ...

Abstract We performed an analysis using isoelectric focusing to comprehensively clarify the isozyme composition of laccase derived from Japanese lacquer tree, Toxicodendron vernicifluum . When water extracts acetone powder obtained were subjected focusing, five bands within pI 7.35–9.30 and nine 3.50–5.25 detected Coomassie staining. Similarly, activity staining guaiacol showed three 3.50–4.25....

Because the surface of MDF is not aesthetically pleasing, it usually needs to be veneered and then painted, but such a board releases harmful VOCs, among which Benzene Series most harmful. its series are group carcinogenic compounds. With diluents nitrocellulose (NC)-lacquered as research objects, release was studied provide scientific basis for pollution control reference eco-friendly paint pr...

Abstract In this study, the effects of lacquer applied to printing materials which were printed by electrophotographic method on quality investigated. practice, with same weight and different optical properties used study was carried out in three stages. The physical first part determined, second part, these printability tests performed. third chapter, matte glossy lacquers repeated. As a resul...