Patent ID: 7321018
Filing Date: 2008-01-22
Classification: C03C,C04B,C08F,C08L,C09D,Y10T

Abstract:
1. A dilutable, non-aqueous concentrate comprising a mixture of: (a) at least one fluorinated oligomeric silane of the formula wherein: A is hydrogen or a residue of an initiating species; M M G is a residue of a chain transfer agent of the formula in which Y is a hydrolysable group and Q is an organic divalent linking group; n is an integer from 1 to 100; m is an integer from 0 to 100; and r is an integer from 0 to 100; and (b) at least one surfactant selected from dicocomethylammonium chloride, alkylenediolpolyethylene glycols, alkylphenol-polyethylene glycols, alkyleneoxy containing silicone oligomers and a mixture thereof.