Appeal 2007-1679
Application 11/041,470
A1(OCR)n (OR')3-n
║ (III)
O
(R'O)3-nA1(OSIR"3)n (IV)
wherein R and R' are linear or branched alkyl groups with 1 to 10
carbon atoms,
R" is a linear or branched alkyl group with 1 to 10 carbon atoms, a
phenyl group, a –OCR group where R is as defined above, and
║
O
n is a whole number from 1 to 3;
wherein the hydrolysate of a silane prepared by hydrolysis of silane having
formula (I) constitutes 8% to 16% by weight of the theoretical dry content of
the composition.
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