C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/440
C07F 7/10 (2006.01)
Patent
CA 1087203
ORGANOSILANE COMPOUNDS Abstract of the Disclosure Novel compounds of the formula Image or siloxane oligomers thereof, wherein R1 is an alkyl group containing 1 to 4 carbon atoms, (CH3)3Si or Z(OCxH2x)m where x is 2 to 4, m is 1 to 20, Z is hydrogen, an alkyl group containing 1 to 18 carbons or an acyl group containing 1 to 4 carbon atoms; a is 0 to 2; R2 is an alkyl group con- taining 1 to 18 carbon atoms; R3 is an alkyl group containing 1 to 18 carbon atoms; R4 is an alkyl, aryl or arylalkyl group containing 1 to 12 carbon atoms, a carboxy-substituted alkyl group containing 1 to 4 carbon atoms, (CxH2xO)mZ where x, m, and Z are as defined above, or oxygen provided only one R4 is oxygen and that when R4 is oxygen, there is no X-; R5 is an alkyl, aryl or arylalkyl group containing 1 to 22 carbon atoms; X-is halide; and Y is nitrogen, phosphorus or sulfur. The novel compounds are useful for inclusion in a detergent composition for imparting soil release benefits to metallic and vitreous surfaces contacted therewith.
268252
Heckert David C.
Watt David M. Jr.
Kirby Eades Gale Baker
The Procter & Gamble Company
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