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1. (WO2018005195) METHODS FOR BUFFERED COATING OF NANOSTRUCTURES
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/005195 International Application No.: PCT/US2017/038564
Publication Date: 04.01.2018 International Filing Date: 21.06.2017
IPC:
C09K 11/02 (2006.01) ,C01G 9/00 (2006.01) ,C09C 3/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
02
Use of particular materials as binders, particle coatings or suspension media therefor
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
G
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
9
Compounds of zinc
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C
TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES; PREPARATION OF CARBON BLACK
3
Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
Applicants: NANOSYS, INC.[US/US]; 233 S. Hillview Drive Milpitas, California 95035, US
Inventors: KAN, Shihai; US
YAMANAGA, Jay; US
HOTZ, Charles; US
IPPEN, Christian; US
GUO, Wenzhuo; US
Agent: FEATHERSTONE, Donald J.; US
ESMOND, Robert W.; US
BEZOS, Salvador M.; US
BODENSTEIN, Matthew; US
CALVO, Paul A.; US
CAMARCE, Christian; US
CIMBALA, Michelle A.; US
COLLER III, Richard D.; US
CONKLIN, Kyle; US
CORNWELL, David K.S.; US
COVERT, John M.; US
DURKIN, Tracy-Gene G.; US
EISENBERG, Jason D.; US
ELLISON, Eldora L.; US
FRUEAUF, Jeremiah B.; US
GOLDSTEIN, Jorge A.; US
GORDON, Lori A.; US
HELVEY, Jeffrey T.; US
HICKS, Ross; US
HOLOUBEK, Michelle K.; US
HOOVER, Kenley K.; US
JACKMAN, Peter A.; US
KIM, Ji-Eun; US
LEE, Michael Q.; US
LONGSWORTH, Gaby L.; US
MCGROARTY, John P.; US
MESSINGER, Michael V.; US
MILLONIG, Robert C.; US
MUTSCHELKNAUS, Joseph; US
NANNENGA-COMBS, Bonnie; US
PICKARD, Byron L.; US
RAY, Michael B.; US
ROSE GILLENTINE, Marsha; US
RYGIEL, Mark W.; US
SHEA, JR., Timothy J.; US
SOKOHL, Robert E.; US
SPECHT, Michael D.; US
STEFFE, Eric K.; US
STERLING, Deborah A.; US
STERNE, Robert Greene; US
TUMINARO, Jonathan; US
WRIGHT, Jon E.; US
Priority Data:
62/354,84527.06.2016US
Title (EN) METHODS FOR BUFFERED COATING OF NANOSTRUCTURES
(FR) PROCÉDÉS DE REVÊTEMENT TAMPONNÉ DE NANOSTRUCTURES
Abstract:
(EN) Embodiments of a population of buffered barrier layer coated nanostructures and a method of making the nanostructures are described. Each of the buffered barrier layer coated nanostructures includes a nanostructure, an optically transparent buffer layer disposed on the nanostructure, and an optically transparent buffered barrier layer disposed on the buffer layer. The buffered barrier layer is configured to provide a spacing between adjacent nanostructures in the population of buffered barrier layer coated nanostructures to reduce aggregation of the adjacent nanostructures. The method for making the nanostructures includes forming a solution of reverse micro-micelles using surfactants, incorporating nanostructures into the reverse micro-micelles, and incorporating a buffer agent into the reverse micro-micelles. The method further includes individually coating the nanostructures with a buffered barrier layer and isolating the buffered barrier layer coated nanostructures with the surfactants of the reverse micro-micelles disposed on the barrier layer.
(FR) L’invention décrit des modes de réalisation d’une population de nanostructures à revêtement à couche de barrière tamponnée et un procédé de fabrication des nanostructures. Chacune des nanostructures à revêtement à couche de barrière tamponnée inclut une nanostructure, une couche tampon optiquement transparente disposée sur la nanostructure, et une couche de barrière tamponnée optiquement transparente disposée sur la couche tampon. La couche de barrière tamponnée sert à assurer un espacement entre des nanostructures adjacentes dans la population de nanostructures à revêtement à couche de barrière tamponnée pour réduire l’agrégation des nanostructures adjacentes. Le procédé de fabrication des nanostructures consiste à former une solution de micromicelles inverses au moyen de tensio-actifs, à incorporer des nanostructures dans les micromicelles inverses, et à incorporer un agent tampon dans les micromicelles inverses. Le procédé consiste en outre à recouvrir individuellement les nanostructures d’une couche de barrière tamponnée et à isoler les nanostructures à revêtement à couche de barrière tamponnée avec les tensio-actifs des micromicelles inverses disposées sur la couche de barrière.
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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, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, 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 Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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)