C - Chemistry – Metallurgy – 04 – B
Patent
C - Chemistry, Metallurgy
04
B
C04B 41/49 (2006.01) C03C 17/30 (2006.01) C09K 3/18 (2006.01)
Patent
CA 2462274
An aqueous composition that includes silane including n-alkylalkoxysilane, condensates of n-alkylalkoxysilane or a combination thereof, and from about 0.01 % by weight to about 2 % by weight cationic quaternary surfactant. The composition optionally includes a siloxane selected from the group consisting of methylhydrogen siloxane, methylhydrogen-methylalkyl siloxane copolymer, methylhydrogen-cyclosiloxane copolymer, methylhydrogen-methylalkyl cyclosiloxane copolymer and combinations thereof, and volatile carrier.
L'invention concerne une composition aqueuse comprenant du silane, comprenant du n-alkylalcoxysilane, des condensats de n-alkylalcoxysilane, ou une combinaison de ceux-ci, et environ 0,01 % en poids à environ 2 % en poids d'un tensioactif quaternaire cationique. La composition comprend éventuellement un siloxane sélectionné dans le groupe comprenant du méthylhydrogène-siloxane, un copolymère de méthylhydrogène-méthylalkyle-siloxane, un copolymère de méthylhydrogène-cyclosiloxane, un copolymère de méthylhydrogène-méthylalkyle- cyclosiloxane et des compositions de ceux-ci, ainsi qu'un support volatil.
3m Innovative Properties Company
Smart & Biggar
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