Polydiallyldimethylammonium chloride

Polyamine/DADMAC (polydiallyldimethylammonium chloride) Cationic coagulant. Also generally supplied as solution liquids in ranges from 40 to 70% active strength. Low MW, from 0.25 to 0.75M. Useful for reclaiming oily waste waters typically use at 150 to 300 ppm. 

Polydiallyldimethylammonium Chloride-co-Acrylamide, 75/25,50/50 Agequat C3204, C505,5008 1.0-5.0 CPS Chemical Co., West Memphis, AK... 

Polydiallyldimethylammonium Chloride-co-N-Isopropyl Acrylamide 1.0-5.0 Synthesized by R. Pelton, McMaster Univ. 

Polycyclopentene, 16 112 PolyDADMAC, 20 472. See also Polydiallyldimethylammonium chloride (DADMAC)... 

Polydextrose, 4 702, 724t 12 43 Polydiallylammonium cationics, 20 472 Polydiallyldimethylammonium chloride (DADMAC), in paper manufacture, 18 117... 

Blends of polyvinylamide, polydiallyldimethylammonium chloride, and glyoxal were previously prepared by Ballweber et al. (2) and used as paper fiber additives. 

Schwarz S, Nagel J, Jaeger W (2004) Comparison of Polyelectrolyte Multilayers Built Up with Polydiallyldimethylammonium Chloride and Poly (ethyleneimine) from Salt-Free Solutions by in-situ Surface Plasmon Resonance Measurements. Macromolecular Symposia 211 201... 

Layer-by-layer deposition from aqueous solutions of two types of oppositely charged polymers, usually positively charged polydiallyldimethylammonium chloride (PDADMAC, polycation) and negatively charged sodium polystyrene sulfonate (PSS, polyanion) produces a multilayer film via electrostatic interaction between oppositely charged macromolecules. The thickness of such films can be controlled precisely by a number of deposited layers from approximately 1.2 nm for one layer to 33.9 nm for 21 layers [5]. Finally, oppositely charged (relatively to PDADMAC) QDs can be deposited on the surface of the polyelectrolyte spacer as a submonolayer film. 

An ad rption test for dye was poformed using model solution, which was prepared with acid red 44 (crystal scarlet, Aldrich). Prepared aluminas (P2 and P4) were added into 2% polydiallyldimethylammonium chloride (PDDA, Aldrich) solution, and stirred for 3 hr. 0.1 g of PDDA treated aluminas were stirred with 10 ml of dye solution (50 ppm). Depletion of dye was determined by UV (510 nm) spectrometry (HP8453, Hewlett Packard). 

Figure 1.10 Typical scanning electron micrographs of nylon (left picture) and silk (middle and right pictures) fibres coated with polydiallyldimethylammonium chloride and silver nanoparticles capped with polymethacrylic acid...

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