Sulphur cement pre-composition and process for preparing such sulphur cement pre-composition

M.D. Lankshear (Uitvinder), C.F. Smura (Uitvinder), G.L.M.M. Verbist (Uitvinder), M. Verbruggen (Uitvinder), C. Weijers (Uitvinder)

Onderzoeksoutput: OctrooiOctrooi-publicatie

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Samenvatting

The invention provides a process for the preparation of a sulphur cement pre-composition comprising reacting sulphur modifier with polysulphide-containing organosilane to obtain in the presence of sulphur the sulphur cement pre-composition, wherein the organosilane has the general molecular formula: (X 3 Si) m H (2n+1) C n -S a -C n' H (2n'+1-m') (SiX' 3 ) m' (1) wherein a is an integer in the range of from 2 to 8, X and X' each are, independently, a hydrolysable group, n and n' each are, independently, an integer in the range of from 1 to 4, and m and m' each are, independently, an integer in the range of from 1 to (2n+1).
Originele taal-2Engels
OctrooinummerEP2610228A1
Prioriteitsdatum30/12/11
StatusGepubliceerd - 3 jul 2013

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  • Citeer dit

    Lankshear, M. D., Smura, C. F., Verbist, G. L. M. M., Verbruggen, M., & Weijers, C. (2013). Sulphur cement pre-composition and process for preparing such sulphur cement pre-composition. (Octrooi Nr. EP2610228A1).