- Recent advances in coalescing solvents for waterborne
coatings.
Until recent times, most paints were solvent-based. Since many polymers were produced in solution, it was natural that the coatings system derived from these polymers would use the solvent of reaction as the diluent for the polymer. These were almost invariably organic species. The use of organic solvents in paint ......
- Silicone surfactants as performance enhancers in
waterborne coatings.
Silicones have long been used in the coatings industry to enhance performance, but with the increasing use of waterborne formulations, new solutions are required to achieve the same level of performance. Dr Thomas Easton and Denise Stephens examine one route-chemical modification of the silicone polymer. Silicones have been used as ......
- Let's get physical.
Waterborne epoxies and polyurethane dispersions square up as the most popular choices for paint makers who want to cut VOCs. Danielle Moore compares the contenders' credentials. Two million tonnes of solvent are used by the decorative and industrial paint and coatings industry in Europe every year. Industrial coatings are responsible ......
- Raw materials.
Chemical Specialties Abrasives/Anti-Skid American Fillers and Abrasives, Inc. The Armakleen Co., Armex Div. AZ-TEK Oxides LLC Clariant Corp., Pigments & Additive Div. Specialty Polymers BU Command Chemical Corp. Densimix Inc. E & B Inc. Electro Abrasives Corp. Intercorp, Inc. Jet Wheelblast Equipment Kion Corp., Polysilazane Resins Div. Maxi-Blast, Inc. Michelman, ......
- Development of soft feel coatings with waterborne
polyurethanes.
Soft feel coatings applied over plastic substrates are widely used in automotive interiors and consumer products. These coatings provide a luxurious look and leather-like texture to hard plastic surfaces. Traditionally, two-component solvent-based polyurethanes have been used in these applications. In recent years, waterborne polyurethane formulations with lower volatile organic compounds ......
- Industry under pressure: David Sykes finds that
European legislation dominated the conference at this year's
Eurocoat in Lyon, France.
A dominant theme of the papers given at the Eurocoat Congress in Lyon, September 23-25, 2003, was the impact of EU legislation on the VOC content of industrial and architectural coatings in the future. With tighter limits in the pipeline, this more restrictive regulatory environment provides a clear objective for ......
- The missing link: Derrick Twene, Dirk Mestach, Theo
Klijn and Anneke van de Zande of Akzo Nobel Resins explain how
crosslinking chemistry can improve the properties and increase the
performance of waterborne...
Recent developments in acrylic dispersion technology has given coating manufacturers the possibility of formulating waterborne paints and lacquers that perform as good as or near to the quality furniture producers, expect. A range of proprietary acrylic dispersions with controlled polymer morphology enables us to combine very low MFT and hence ......