نتایج جستجو برای: acrylic paint
تعداد نتایج: 15574 فیلتر نتایج به سال:
This paper reports the synthesis of ionic liquids through interaction between diethanolamine and orthophosphate boric acids in order to establish possibility replacing volatile coalescents a formulation for paints varnishes with ionogenic compounds. The results from studying influence polymeric based on rheological properties water-dispersion different nature are presented. It has been establis...
واکنش های تک ظرفی دو مینو، آریل آمین ها، آلکیل پروپیولات ها، ایزاتین و ایندول در حلال اتانول و در دمای اتاق با استفاده از fecl3 به عنوان کاتالیزور مورد بررسی قرار گرفت، که منجر به تشکیل محصول 2-(2-oxo-1,2-dihydro-1h-[3,3]biindolyl-3-yl)-3-aryl amine-acrylic acid alkyl ester با راندمان بالا گردید.
Each material is suited to the different paint characteristics and pictorial techniques of various artworks by contributing surface’s stability visual unity, ability display it without interruption. For this article, polysaccharide TRI-Funori was tested used as a binding medium for chromatic reintegration in three oil acrylic mockups artwork Portuguese artist Jorge Martins. This choice based on...
This review highlights both the various polymers grafted to alkyd resins reported in literature and different routes synthesize these hybrids. Alkyd were discovered mid-1920s. Then, they quickly found a prominent place among coatings paint binders thanks their numerous advantages such as good heat resistance, excellent gloss, low cost. Nevertheless, 50 s, emergence of new synthetic with better ...
Bi4Ti3O12 ferroelectric nanomaterials are mainly used in the manufacture of biosensors, biomedical imaging reagents, or other applications. Due to different arrangements nanoparticles, complex nanofibers with specific geometries can be obtained. In this paper, were study volatilization state acrylic paint coating process. This article explains that some nanoparticles difficult dispersed spinnin...
Oil paint is a type of chemical colors dependent on the type and composition make multiple risks for our health. The aim of this study was to investigate the effects of oil paint vapor on thermal pain sensitivity in male rats. In this laboratory experimental study, male rats were randomly divided to control and animals exposed to oil paint vapor. Data were analyzed using ANOVA. The results indi...
Despite their ban on small vessels in 1989 in the EU, organotin compounds (OTCs) are still being released into the environment due to their presence in historic paint layers on leisure boats. 23 paint samples scraped from recreational boats from three countries around the Baltic Sea were analyzed for total tin (Sn) and OTCs. Two antifouling paint products were also subjected to the same analyse...
A review of paint hazards is made, giving brief descriptions of methods of application in use in 1965, of paint usage according to resin base, and of paint ingredients. The most interesting and complex of these are the resin bases, which have much in common with plastics. Reference is made to some of the many minor ingredients. The problem of keeping abreast of the possible toxic effects, so th...
The wastes produced during the manufacture and use of paints have long been an environmental concern. Paint manufacturers have sought ways to reduce these wastes with significant success. Industrial paint users have also identified and implemented techniques and technologies to reduce their paint wastes. Frequently, these activities also result in reduced production and disposal costs. Despite ...
A computer graphic program for organizing and displaying the colors in a paint collection is presented. A virtual representation for the traditional color card fan deck is described. This interactive program provides a lightness, chroma and hue interface for selecting a color from the collection. Software for visualizing a paint color on a three dimensional surface is also discussed. This tool ...
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