A metallic nanoparticle dispersion comprising metallic nanoparticles characterized in that the dispersion comprises less than 50 µmol/g metal of an inorganic acid or a compound capable of generating such an acid during curing of a metallic layer or pattern formed from the dispersion. The presence of such small amounts an inorganic acid increases the conductivity of metallic layers or
A metallic nanoparticle dispersion includes metallic nanoparticles and a compound according to Formula I, wherein X represents the necessary atoms to form a substituted or unsubstituted ring. The presence of small amounts of the compound according to Formula I increases the conductivity of metallic layers or patterns formed from the metallic nanoparticle dispersions at moderate curing conditions.
A metallic nanoparticle dispersion comprising metallic nanoparticles, a binder and a liquid carrier, characterized in that the binder is a vinylidene chloride copolymer comprising 90 wt % or less of vinylidene chloride based on the total weight of the binder.
The diameter of the nanofibers is 50-200 nm. The size of the nanoparticles is <40 nm, with a zeta potential of −40 to −45 mV in a dispersion medium. The nanoparticle deep grooves have an average size of approximately 1.2 nm or less.
A metallic nanoparticle dispersion comprising metallic nanoparticles, a liquid carrier and an adhesion promoting compound, characterized in that the adhesion promoting compound is an acidic polyester.
Source, US Patent,7,892,520 B2, 2011 . The method includes grinding an iron (II) hydrated salt, an iron (III) hydrated salt, an inorganic salt, and . The aqueous dispersion of y-Fe2O3 nanoparticles may optionally be hydrothermally treated to. More details
The crude dispersion was homogenized at 10,000-12,000 psi using an Avestin Emulsiflex C5 homogenizer for 6 passes in the temperature range of 18° C. to 27° C. to form a fine dispersion. The fine dispersion was immediately frozen at −80° C. and lyophilized without temperature control to produce a
Nanoparticle Dispersion Grinding Patent. 26below we will describe the two most common methods of stabilizing a nanoparticle dispersion either by creating an electrical double layer at the solidliquid interface or by adsorbing polymers or surfactants on the nanoparticle surfaces electric Fabriion of nanoparticles by milling or grinding.
US20040251329A1 Grinding process for Google PatentsA grinding process for forming a slurry of nanoparticles, consists of the following steps: forming a mixture nanoparticle dispersion grinding patent
The diameter of the nanofibers is 50-200 nm. The size of the nanoparticles is <40 nm, with a zeta potential of −40 to −45 mV in a dispersion medium. The nanoparticle deep grooves have an average size of approximately 1.2 nm or less.
Patent: Patent Appl. Publ. within the TVPP United States. Application: US200913054411 on 2009-07-27. Publication: 2011-06-16. and one of an oxo acid group containing a sulfur atom or a phosphorus atom and an anion moiety of the oxo acid group in the nanoparticle dispersion liquid,
The crude dispersion was homogenized at 10,000-12,000 psi using an Avestin Emulsiflex C5 homogenizer for 6 passes in the temperature range of 18° C. to 27° C. to form a fine dispersion. The fine dispersion was immediately frozen at −80° C. and lyophilized without temperature control to produce a
Dec 24, 2015· 1. 1-15. (canceled) 16. A method for preparing a metallic nanoparticle dispersion, the method comprising the steps of: forming a metallic precursor dispersion or solution by adding a metallic precursor to a dispersion medium including: (a) a solvent according to Formula I: wherein R 1 and R 2 represent an optionally substituted alkyl group; and R 1 and R 2 may form a ring; (b) a carboxylic
Patent: Examined Patent Application Republic of Korea. Application: KR20070054145 on 2007-06-01. Publication: 2007-12-06. Abstract. An organic pigment nanoparticle dispersion, its preparation method, a colored photosensitive resin composition containing the dispersion, a photosensitive resin transfer material using the composition, a color
nanoparticle dispersion grinding patent Nanoparticle Grinding and Dispersing Ceramic Industry The new design prevents damage to nanoparticles through the use of a revolving screen that facilitates adequate product throughput at slow, low-energy motor speeds while providing practical methods for handling fine grinding media (see Figure 1).
US20040251329A1 Grinding process for Google PatentsA grinding process for forming a slurry of nanoparticles, consists of the following steps: forming a mixture nanoparticle dispersion grinding patent
Sep 25, 2017· Justia Patents Patents and Patent Application Resources. Abstract: Materials and methods for preparing Cu2XSnY4 nanoparticles, wherein X is Zn, Cd, Hg, Ni, Co, Mn or Fe and Y is S or Se, (CXTY) are disclosed herein. The nanoparticles can be used to make layers for use in thin film photovoltaic (PV) cells.
grinding and dispersing nanoparticles vb-projects . grinding and dispersing nanoparticles 2004 . nanoparticle dispersion grinding patent iffdc nanoparticle grinding and dispersing ceramic industrya variety of advances in fine bead mill equipment have been .
doped type metal sulfide phosphor nanoparticle, dispersion . at patents you can conduct a patent search, file a patent application, find a patent attorney, or search available technology through our patent exchange. patents are available using simple keyword or date criteria. if you are looking to hire a patent attorney, you've come to the right place. protect your idea and hire a patent lawyer.
A method of producing organic pigment nanoparticle agglomerate and organic pigment nanoparticle nonaqueous dispersion is provided to manufacture a color filter coating solution, an organic pigment nanoparticle dispersion suitable for the inkjet ink, and the dispersion.
Jan 27, 2015· Dispersions comprising functionalized oxidic nanoparticles . United States Patent 8940814 . Abstract: Dispersion comprising functionalized metal oxide particles, polymerizable compounds and if appropriate a solvent and their use for stabilizing polymers. Inventors: Karpov
Abstract: Disclosed is a nanoparticle dispersion comprising nanoparticles dispersed in an aqueous medium in the presence of at least one stabilizer. The nanoparticles comprise at least lactam compound of formula I: wherein R1, R2, R3, R4, R5, R6, R7, and Q are defined herein. A method is provided of the parenteral administration of the nanoparticle dispersion as a treatment for cancer or
Nanoparticle: An overview of preparation and characterization Sovan Lal Pal, Utpal Jana, P. K. Manna, G. P. Mohanta, R. Manavalan ABSTRACT In recent years, there has been an exponential interest in the development of novel drug delivery systems using nanoparticles. Nanoparticles can offer significant advantages over the