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1. (WO2019008337) ANHYDRITE SCREED SEALER SYSTEM AND MOISTURE SUPPRESSANT COMPOSITION
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Pub. No.: WO/2019/008337 International Application No.: PCT/GB2018/051860
Publication Date: 10.01.2019 International Filing Date: 03.07.2018
IPC:
C04B 41/71 (2006.01)
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
41
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
60
of only artificial stone
61
Coating or impregnating
70
for obtaining at least two superposed coatings having different compositions
71
at least one coating being an organic material
Applicants:
NORCROS GROUP (HOLDINGS) LIMITED [GB/GB]; Ladyfield House Station Road Wilmslow Cheshire SK9 1BU, GB
Inventors:
NAWAZ, Mohammed; GB
WALLIS, Richard; GB
Agent:
WILLIAMS, Paul; GB
ABLETT, Graham; GB
GAUNT, Thomas; GB
TAYLOR, David; GB
Priority Data:
1710658.403.07.2017GB
Title (EN) ANHYDRITE SCREED SEALER SYSTEM AND MOISTURE SUPPRESSANT COMPOSITION
(FR) SYSTÈME DE PRIMAIRE D'ADHÉRENCE POUR CHAPE ANHYDRITE ET COMPOSITION DE SUPPRESSION D'HUMIDITÉ
Abstract:
(EN) An anhydrite screed sealer system comprises a water dispersible epoxy primer, an acrylic-polyurethane blend moisture suppressant, and a bonding aid such as a gritted primer. Also disclosed is a moisture suppressant composition comprising an acrylic-polyurethane blend.
(FR) L'invention concerne un système de primaire d'adhérence pour chape anhydrite comprenant un apprêt époxydique dispersable dans l'eau, un agent de suppression d'humidité à base d'un mélange acrylique-polyuréthane, ainsi qu'un liant tel qu'un apprêt à texture granuleuse. L'invention concerne également une composition de suppression d'humidité comprenant un mélange acrylique-polyuréthane.
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)