WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2015038391) VACUUM GLAZING PILLARS FOR INSULATED GLASS UNITS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/038391    International Application No.:    PCT/US2014/053976
Publication Date: 19.03.2015 International Filing Date: 04.09.2014
IPC:
C03C 27/12 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Inventors: VOGEL-MARTIN, Margaret M.; (US).
WOLK, Martin B.; (US).
FREE, Michael Benton; (US).
BENSON, Olester Jr.; (US).
SCHWARTZ, Evan L.; (US).
KAMRATH, Robert F.; (US).
KOLB, Brant U.; (US).
HUMPAL, Kathleen M.; (US).
HENDRICKSON, Mark J.; (US)
Agent: VIETZKE, Lance L.,; (US)
Priority Data:
14/025,958 13.09.2013 US
Title (EN) VACUUM GLAZING PILLARS FOR INSULATED GLASS UNITS
(FR) PILIERS DE VITRAGE SOUS VIDE POUR UNITÉS EN VERRE ISOLÉES
Abstract: front page image
(EN)Vacuum insulated glass units having layered pillars. The glass units include two glass panes and an edge seal between the glass panes with a substantial vacuum gap between them. A plurality of pillars are located between the glass panes as spacers to maintain the vacuum gap. The pillars have a sintered ceramic, alpha alumina, or zirconia body with a tapered sidewall and a functional layer on a surface of the body.
(FR)L'invention porte sur des unités en verre isolées sous vide comprenant des piliers multicouches. Les unités en verre comprennent deux carreaux de verre et un joint de bord entre les carreaux de verre ayant un espace sous vide poussé entre eux. Une pluralité de piliers est située entre les carreaux de verre en tant qu'entretoises pour maintenir l'espace sous vide. Les piliers comportent un corps en céramique fritée, en alumine alpha ou en zircone doté d'une paroi latérale conique et d'une couche fonctionnelle sur une surface du corps.
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 (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)