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1. (WO2017091239) OXIDE COATED METAL PIGMENTS AND FILM-FORMING COMPOSITIONS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/091239 International Application No.: PCT/US2015/065301
Publication Date: 01.06.2017 International Filing Date: 11.12.2015
IPC:
B01J 29/06 (2006.01) ,B01J 37/02 (2006.01) ,C03C 17/10 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
29
Catalysts comprising molecular sieves
04
having base-exchange properties, e.g. crystalline zeolites, pillared clays
06
Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
B PERFORMING OPERATIONS; TRANSPORTING
01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
J
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
37
Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
02
Impregnation, coating or precipitation
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
C
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
17
Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
06
with metals
10
by deposition from the liquid phase
Applicants:
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY [US/US]; B435, Suite A, Naval Air Warfare Center Aircraft Division 47076 Liljencrantz Road Patuxent River, MD 20670-1550, US (AllExceptUS)
MATZDORF, Craig, A. [US/US]; US (US)
NICKERSON, William [US/US]; US (US)
Inventors:
MATZDORF, Craig, A.; US
NICKERSON, William; US
Agent:
GLUT, Mark, O.; US
Priority Data:
14/950,83524.11.2015US
Title (EN) OXIDE COATED METAL PIGMENTS AND FILM-FORMING COMPOSITIONS
(FR) PIGMENTS DE MÉTAL ENDUITS D'OXYDE ET COMPOSITIONS FILMOGÈNES
Abstract:
(EN) This invention relates to sacrificial-metal pigments coated with an effective amount of at least one metal oxide or a combination of metal oxides such as a mixture of chromium and zirconium oxides, and the process for preparing said coated pigments and combination thereof with film-forming binders for coating metal substrates to inhibit corrosion. The coated sacrificial-metal pigments are electrically active to prevent corrosion of metal substrates that are more cathodic (electropositive) than the metal oxide coated metal pigments.
(FR) La présente invention concerne des pigments de métal sacrificiel enduits d'une quantité efficace d'au moins un oxyde métallique ou d'une combinaison d'oxydes métalliques, tel qu'un mélange d'oxydes de chrome et de zirconium. L'invention concerne en outre le procédé de préparation desdits pigments enrobés et de leur combinaison avec des liants filmogènes pour revêtir des substrats métalliques afin d'empêcher la corrosion. Les pigments de métal sacrificiel enduits sont électriquement actifs pour empêcher la corrosion de substrats métalliques qui sont plus cathodiques (électropositifs) que les pigments métalliques enrobés d'oxyde métallique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)