Joseph Ward was a speaker at the 2015 IMI Conference in Orlando Florida. His presentation is attached.
RJA Dispersions has now qualified D1010-R122 (30% PR122 in EB Acetate), D1010-R146 (30% PR146 in EB Acetate), and D3320-V23 (25% PV23 in IBOA).
RJA Dispersions has hired Timothy D. Loudas as a Production Engineer. He is a recent graduate of the University of Wisconsin at Madison with degrees in mechanical engineering and physics. He will be responsible for the production of dispersions and maintaining quality of the products.
RJA Dispersions announces the qualification and release of D1010-JETBLACK
(30% blend of carbon black and organic pigments in EB Acetate to give a jet black), D1020-V23 (30% PV 23 in EB Acetate), D1010-Y180 (30% PY 180 in EB Acetate), D1110-W6 (50% white in PM Acetate), D3020-O64 (25% PO 64 in 2PEA), D3310-R224(BS) (25% blue shade PR 224 in IBOA), and
D3410-JETBLACK (25% blend of carbon black and organic pigments in PONPGDA to give a jet black).
RJA Dispersions announces the qualification and release of D3410-B60 (25% PB60 in PONPGDA) and D3210-Y120 (25% PY120 in TPGDA).
RJA Dispersions announces the qualification and release of PR 254
in TPGDA and IBOA monomers and the release of yellow-shade PR 224 in IBOA.
RJA Dispersions announces the release of two sets of pigment dispersions for fixed array heads. These dispersions are noted for their excellent stability against changes in particle size, color, settling, and viscosity increase with heat aging. These dispesions are the best of the best and should excel as colorants for fixed array ink jet printing inks. They are available now in the 2-PEA (D3000 series) and the PONPGDA (D3400 series) monomers. Dispersions in other monomers are availabe upon request. These dispersions will be noted by the "FX" suffix. Feel free to contact us for samples.