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1. (WO2018222661) HIGH TRANSPARENCY, HIGH HAZE NANOSTRUCTURED STRUCTURES
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Pub. No.: WO/2018/222661 International Application No.: PCT/US2018/035045
Publication Date: 06.12.2018 International Filing Date: 30.05.2018
IPC:
C08J 7/04 (2006.01) ,D01F 6/00 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
F
CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6
Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
Applicants:
UNIVERSITY OF PITTSBURGH-OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION [US/US]; 1st Floor Gardner Steel Conference Center 130 Thackeray Avenue Pittsburgh, Pennsylvania 15260, US
Inventors:
HAGHANIFAR, Sajad; US
PAFCHEK, Bradley D.; US
LEU, Paul W.; US
GAO, Tongchuan; US
Agent:
MARMO, Carol A.; US
LEVY, Philip E.; US
Priority Data:
62/512,38630.05.2017US
Title (EN) HIGH TRANSPARENCY, HIGH HAZE NANOSTRUCTURED STRUCTURES
(FR) STRUCTURES NANOSTRUCTURÉES À HAUTE TRANSPARENCE ET À VOILE ÉLEVÉ
Abstract:
(EN) The invention relates generally to optically high transparency and high haze structures and, more particularly, to plastic, e.g., polymer, and glass structures having a sub-wavelength texture formed on a surface thereof, which is effective to impart the optical properties of high transparency and high haze to the structures. The texture is in a grass-like or needle-like form. Additionally, the optically high transparency and high haze structures may include a transparent conductor. Furthermore, the glass structures may exhibit a self-cleaning function.
(FR) L'invention concerne, de manière générale, des structures optiquement à transparence élevée et à voile élevé et, plus particulièrement, des structures en plastique, par exemple en polymère, et en verre présentant une texture de sous-longueur d'onde formée sur une surface correspondante qui est efficace pour conférer les propriétés optiques de transparence élevée et de voile élevé aux structures. La texture se présente sous une forme de type herbe ou de type aiguille. De plus, les structures optiquement à transparence élevée et à voile élevé peuvent comprendre un conducteur transparent. En outre, les structures de verre peuvent présenter une fonction d'autonettoyage.
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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)