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1. (WO2012170291) NANOWIRE PREPARATION METHODS, COMPOSITIONS, AND ARTICLES
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2012/170291 International Application No.: PCT/US2012/040386
Publication Date: 13.12.2012 International Filing Date: 01.06.2012
IPC:
B22F 9/24 (2006.01) ,C22C 1/04 (2006.01) ,C22C 5/06 (2006.01) ,B22F 1/00 (2006.01) ,B82Y 30/00 (2011.01)
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
9
Making metallic powder or suspensions thereof; Apparatus or devices specially adapted therefor
16
using chemical processes
18
with reduction of metal compounds
24
starting from liquid metal compounds, e.g. solutions
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
1
Making non-ferrous alloys
04
by powder metallurgy
C CHEMISTRY; METALLURGY
22
METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
C
ALLOYS
5
Alloys based on noble metals
06
Alloys based on silver
B PERFORMING OPERATIONS; TRANSPORTING
22
CASTING; POWDER METALLURGY
F
WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
1
Special treatment of metallic powder, e.g. to facilitate working, to improve properties; Metallic powders per se, e.g. mixtures of particles of different composition
B PERFORMING OPERATIONS; TRANSPORTING
82
NANO-TECHNOLOGY
Y
SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES
30
Nano-technology for materials or surface science, e.g. nano-composites
Applicants:
CARESTREAM HEALTH, INC. [US/US]; c/o Patetn Legal Staff 150 Verona Street Rochester, NY 14608, US (AllExceptUS)
WHITCOMB, David, R. [US/US]; US (UsOnly)
RAMSDEN, William, D. [US/US]; US (UsOnly)
Inventors:
WHITCOMB, David, R.; US
RAMSDEN, William, D.; US
Common
Representative:
CARESTREAM HEALTH, INC.; c/o Patent Legal Staff 150 Verona Street Rochester, NY 14608, US
Priority Data:
13/289,51304.11.2011US
13/482,31229.05.2012US
61/494,07207.06.2011US
61/500,15623.06.2011US
61/521,77610.08.2011US
61/521,85910.08.2011US
61/521,86710.08.2011US
61/522,25811.08.2011US
61/522,73812.08.2011US
61/522,74912.08.2011US
61/522,75712.08.2011US
61/522,76612.08.2011US
61/523,41915.08.2011US
61/523,88216.08.2011US
61/523,89316.08.2011US
Title (EN) NANOWIRE PREPARATION METHODS, COMPOSITIONS, AND ARTICLES
(FR) PROCÉDÉS DE PRÉPARATION DE NANOFIL, COMPOSITIONS ET ARTICLES
Abstract:
(EN) Nanomaterial preparation methods, compositions, and articles are disclosed and claimed. Such methods can provide nanomaterials with improved morphologies relative to previous methods. Such materials are useful in electronic applications. For example a silver nanowire is produced by the polyol process by using a solution comprising silver nitrate, ethylene glycol, PVP and especially a compound of an actinide metal such as thorium.
(FR) L'invention concerne des procédés de préparation de nanomatière, des compositions et des articles. De tels procédés peuvent fournir des nanomatières avec des morphologies améliorées par rapport à des procédés antérieurs. De telles matières sont utiles dans des applications électroniques.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, 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, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)