WO 2023/026936 A1

Cement modifier and polymer cement composition

(22) 17.08.2022

(43) 02.03.2023

(57) Provided is a cement modifier that can achieve both adhesion to an organic component and strength. A cement modifier according to one embodiment of the present invention comprises a hydrolyzable silyl group-containing polymer, a cyclic lipopeptide-type biosurfactant and water.

(71) Kaneka Corporation, Osaka (JP)

(84) ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)

x

Related articles:

Issue Drymix 2015 OSTHOFF OMEGA GROUP

Drymix systems are manufactured for various applications such as tile adhesive, joint grouts, renderings (gypsum and cementitious), EIFS, repair mortars and masonry mortars. This diversity requires...

more
Issue 2020-9 US 2020/0123056 A1

(22) 31.05.2018 (43) 23.04.2020 (57) A composition including cement, filler, polymer and a compound having epoxide groups and also an amine, wherein the composition contains more than 10% by weight of...

more
Issue Drymix 2015 WACKER CHEMIE

Wacker’s VINNAPAS® 4800?G is a specially-developed polymeric binder for gypsum-based joint fillers in drywall technology: It not only improves tensile adhesive strength, but also the mortar’s...

more
Issue 2011-11

Experiments were conducted on the quality of the bonding achieved by tile adhesives with various pre-treated rear sides of tiles. Conclusions drawn from the results point to ways of improving the...

more
Issue 2018-9 WO 2018/079868 A1

(22) 26.10.2016 (43) 03.05.2018 (57) One embodiment of the present invention provides a green cement composition comprising Portland cement, carbon minerals, an early strength type expansion agent,...

more