Stock material or miscellaneous articles – Composite – Of silicon containing
Reexamination Certificate
2006-08-22
2006-08-22
Peng, Kuo-Liang (Department: 1712)
Stock material or miscellaneous articles
Composite
Of silicon containing
C528S901000, C528S401000, C528S042000, C528S012000, C528S025000, C528S036000, C528S425000, C525S403000, C525S474000, C525S475000, C525S477000
Reexamination Certificate
active
07094471
ABSTRACT:
A composition comprising at least one fluorochemical polyether silane compound having a polyfluoropolyether segment and at least two hydrolysable silane groups per molecule, one or more non-fluorinated compounds having at least two hydrolysable groups per molecule, and/or a partial condensate thereof, is disclosed. The composition provides durable water, oil and stain repellency to a substrate.
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“Tailoring Surfaces with Silanes”, ChemTech, Dec. 1977, pp. 766-778, vol. 7.
Dams Rudolf J.
Fieuws Franceska M.
Moore George G. I.
Piessens Guido P.
Kokko Kent S.
Peng Kuo-Liang
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