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Synthesis of poly(butadiene)-graf-poly(dimethylsiloxane) and poly(ethylene)-graft-poly(dimethylsiloxane) copolymers using hydrosilylation reactions
(John Wiley & Sons Inc, 2004-06)
We report preliminary results for the synthesis of poly(ethylene)-graft-poly(dimethylsiloxane) copolymers (PE-g-PDMS) obtained by catalytic hydrogenation of poly(butadiene)-graft-poly(dimethylsiloxane) copolymers (PB-g-PDMS). ...
Nanocomposites of Styrene-Butadiene Rubber and Synthetic Anatase Obtained by a Colloidal Route and Their Photooxidation
(John Wiley & Sons Inc, 2009-08-05)
Photodegradable styrene-butadiene rubber (SBR)/TiO(2) nanocomposites were prepared by a colloidal route through the simple mixing of a commercial polymer latex and synthetic anatase nanoparticles. Stable colloids of pure ...
Nanocomposites of Styrene-Butadiene Rubber and Synthetic Anatase Obtained by a Colloidal Route and Their Photooxidation
(John Wiley & Sons Inc, 2009-08-05)
Photodegradable styrene-butadiene rubber (SBR)/TiO(2) nanocomposites were prepared by a colloidal route through the simple mixing of a commercial polymer latex and synthetic anatase nanoparticles. Stable colloids of pure ...
Selective hydrogenation of 1,3-butadiene by transition metal compounds immobilized in 1-butyl-3-methyl imidazolium room temperature ionic liquids
(Sociedade Brasileira de Química, 2003)
The compounds [Co(acac)2], [Co(acac)3], [Fe(acac)3] and [Ni(acac)2] (acac = acetylacetonate) dissolved in 1-butyl-3-methyl imidazolium tetrafluoroborate (1), trifluoromethanesulphonate (2) or hexafluorophosphate (3) catalyze ...
Nanocomposites of Styrene-Butadiene Rubber and Synthetic Anatase Obtained by a Colloidal Route and Their Photooxidation
(John Wiley & Sons Inc, 2014)
3D-printing pen from valorization of pine cone residues as reinforcement in acrylonitrile butadiene styrene (ABS): Microstructure and thermal properties
(2021-01-01)
This study presents an alternative to reducing solid waste, improving the concept of green composites. So, the use of fibers from pine cone as reinforcement in acrylonitrile butadiene styrene (ABS) composites filaments as ...
Prediction of effective reaction rates in catalytic systems of multiple reactions using one-dimensional models
(Elsevier Science Sa, 2018-03)
In this work two one-dimensional (1D) models are used to approximate the catalytic behavior of three-dimensional (3D) shaped pellets. One of the 1D models employs a single parameter and is identified as Generalized Cylinder ...