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. (WO2006091882) LIGHTWEIGHT COMPOSITIONS AND ARTICLES CONTAINING SUCH
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/091882    International Application No.:    PCT/US2006/006727
Publication Date: 31.08.2006 International Filing Date: 24.02.2006
Chapter 2 Demand Filed:    21.09.2006    
IPC:
C04B 14/48 (2006.01), C04B 16/00 (2006.01), C04B 22/04 (2006.01), C04B 14/38 (2006.01), C04B 14/00 (2006.01), C04B 24/00 (2006.01), B32B 3/00 (2006.01), B32B 15/01 (2006.01), B32B 15/20 (2006.01)
Applicants: NOVA CHEMCIALS INC. [US/US]; Westpointe Center, 1550 Coraopolis Heights Rd., Moon Township, PA 15108 (US).
GUEVARA, Tricia [US/US]; (US) (For US Only).
WILLIAMS, Michael, T. [US/US]; (US) (For US Only).
COWAN, David, A. [US/US]; (US) (For US Only).
MADISH, John, K. [US/US]; (US) (For US Only).
ADEWALE, Kolapo [US/US]; (US) (For US Only).
MOORE, Roger [US/US]; (US) (For US Only).
BOWMAN, Jay [US/US]; (US) (For US Only)
Inventors: GUEVARA, Tricia; (US).
WILLIAMS, Michael, T.; (US).
COWAN, David, A.; (US).
MADISH, John, K.; (US).
ADEWALE, Kolapo; (US).
MOORE, Roger; (US).
BOWMAN, Jay; (US)
Agent: MATZ, Gary, F.; Nova Chemicals Inc., 400 Frankfort Rd., Monaca, PA 15061 (US).
MATZ, Gary, F.; NOVA Chemicals Inc., 1550 Coraopolis Heights Road, Moon Township, PA 15108 (US)
Priority Data:
60/656,596 25.02.2005 US
60/664,120 22.03.2005 US
60/664,230 22.03.2005 US
60/686,858 02.06.2005 US
60/728,839 21.10.2005 US
Title (EN) LIGHTWEIGHT COMPOSITIONS AND ARTICLES CONTAINING SUCH
(FR) COMPOSITIONS LEGERES ET ARTICLES LES CONTENANT
Abstract: front page image
(EN)A lightweight cementitious composition comprising 22 to 90 volume percent of a cement composition and from 10 to 78 volume percent of particles having an average particle diameter of from 0.2 mm to 8 mm, a bulk density of from 0.03 g/cc to 0.64 g/cc, an aspect ratio of from 1 to 3, where after the lightweight cementitious composition is set it has a compressive strength of at least 1700 psi as tested according to ASTM C39. The cementitious composition can be used to make concrete masonry units, construction panels, road beds, and other articles can be included as a layer on wall panels and floor panels and can be used in insulated concrete forms. Aspects of the lightweight cementitious composition can be used to make lightweight structural units such as those shown in Figure 7 with lightweight concrete 550 in relation to embedded metal studs 514.
(FR)Composition de ciment légère contenant en pourcentage de volume : 22-90 % de composition proprement dite et entre 10 et 78 % de particules à diamètre de particule moyen compris entre 0,2 mm et 8 mm, avec une masse volumique apparente comprise entre 0,03 g/cc et 0,64 g/cc, un rapport de forme compris entre 1 et 3. Après durcissement, cette composition à une résistance à la compression d'au moins 1700 psi sur essai conforme à la norme ASTM C39. On peut utiliser la composition pour l'élaboration d'unités de maçonnerie en béton, de panneaux de construction, d'assiettes de chaussées, etc. et on peut l'incorporer comme couche sur des panneaux muraux et des panneaux de sol, et enfin on peut l'utiliser dans des formes de béton isolées. Sous certains aspects, la composition peut être utilisée pour l'élaboration d'unités structurelles légères.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)