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1. (WO2010077825) POLYOLEFIN COATED FABRIC REINFORCEMENT AND CEMENTITIOUS BOARDS REINFORCED WITH SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/077825 International Application No.: PCT/US2009/067909
Publication Date: 08.07.2010 International Filing Date: 14.12.2009
IPC:
B32B 17/02 (2006.01) ,C04B 14/38 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17
Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
02
in the form of fibres or filaments
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
14
Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
38
Fibrous materials; Whiskers
Applicants:
SAINT-GOBAIN ADFORS AMERICA, INC. [US/US]; 1795 Baseline Road Grand Island, NY 14072, US (AllExceptUS)
HERBERT, Charles G. [US/US]; US (UsOnly)
SHAH, Pranjal [IN/US]; US (UsOnly)
Inventors:
HERBERT, Charles G.; US
SHAH, Pranjal; US
Agent:
KITA, Gerald K.; Duane Morris LLP 30 South 17th Street Philadelphia, PA 19103-4196, US
Priority Data:
12/335,93716.12.2008US
Title (EN) POLYOLEFIN COATED FABRIC REINFORCEMENT AND CEMENTITIOUS BOARDS REINFORCED WITH SAME
(FR) RENFORT EN TISSU REVÊTU DE POLYOLÉFINE ET PLAQUES EN CIMENT RENFORCÉES AVEC CELUI-CI
Abstract:
(EN) The present invention provides glass fiber fabric reinforcements, cement boards, and glass fiber coatings for such reinforcements. The glass fiber fabric reinforcement includes a glass fabric containing multiple yarns containing glass filaments and a polymeric coating disposed onto the multiple yarns to form a coated glass fabric. The polymeric coating comprises a polyolefm based copolymer composition whereby the glass fabric has a Gurley Stiffness measurement of about 100-3000 mg and an ASTM D 638 (2% Secant) modulus of compression of about 1-100 MPa. The reinforcement is sufficiently drapable and lacking in shape memory so as to be curved around the edge of a cement board during the manufacture of same.
(FR) La présente invention porte sur des renforts en tissu de fibre de verre, sur des plaques en ciment et sur des revêtements en fibre de verre pour de tels renforts. Le renfort en tissu de fibre de verre comprend un tissu de fibre de verre contenant de multiples fils contenant des filaments de verre et un revêtement polymère disposé sur les multiples fils afin de former un tissu de fibre de verre revêtu. Le revêtement polymère comporte une composition de copolymère à base de polyoléfine, par laquelle le tissu de fibre de verre a une mesure de rigidité de Gurley d'environ 100 à 3 000 mg et un module de compression ASTM D 638 (sécante 2 %) d'environ 1 à 100 MPa. Le renfort est suffisamment souple pour être drapé et manque suffisamment de mémoire de forme pour être incurvé autour du bord d'une plaque en ciment pendant la fabrication de celle-ci.
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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, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, 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)
Also published as:
EP2384278MX2011006067KR1020120027106AU2009333357