Filing Information

Inventor(s)	Robert James Perry ·
Assignee(s)	GENERAL ELECTRIC COMPANY ·  View assignee updates
Attorney/Agent(s)	Szary, Anne Catherine, Dr. ·
Application Number	EP99306790.9
Filing date	08/26/1999
Publication date	03/01/2000
U.S. Classifications	--
International Classifications	7C 07F 7/18  ·
Kind Code	A2

Patent Family

Abstract

Fragrant silanes having the formula:(R1O)a(R2O)b(R3O)c(R4)d(R5)eSiR6 where R1, R2 and R3 are derived from the group of alcohols consisting of R1OH, R2OH and R3OH wherein R1OH, R2OH and R3OH are fragrant alcohols or alternatively R1, R2 and R3 are derived from the group of fragrant esters, ketones, or aldehydes having the structure:R7-CH2(C=O)-R8 wherein the fragrant ester, ketone or aldehyde is capable of exhibiting the enol form of the carbonyl moiety under reaction conditions, with R4 and R5 selected from the group consisting of monovalent hydrocarbon radical having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, R6 a two to forty atom monovalent unsaturated hydrocarbon radical containing a terminal olefinic or acetylenic moiety where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a + b + c + d + e = 3; R7 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms and R8 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms.

Independent Claims | See all claims (10)

1. The reaction product of a fragrant alcohol and an olefinic halosilane or an olefinic silicon alkoxide.
2. A silicon compound having the formula:(R1O)a(R2O)b(R3O)c(R4)d(R5)eSiR6 where R1, R2 and R3 are derived from the group of fragrant alcohols consisting of R1OH, R2OH and R3OH with R4 and R5 selected from the group consisting of monovalent hydrocarbon radicals having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, R6 is a two to forty atom monovalent unsaturated hydrocarbon radical containing a terminal olefinic or acetylenic moiety where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a + b + c + d + e = 3.
3. The reaction product of a fragrant aldehyde, ketone or ester and an olefinic halosilane or an olefinic silicon alkoxide.
4. A silicon compound having the formula:(R1)a(R2)b(R3)c(R4)d(R5)eSiR6 where R1, R2 and R3 each independently have the structure:R7-CH=C(O-)-R8 wherein R7 and R8 are independently chosen for each R1, R2 and R3, with R4 and R5 selected from the group consisting of monovalent hydrocarbon radicals having from one to forty carbon atoms and monovalent alkoxy radicals having from one to forty carbon atoms, R6 a two to forty atom monovalent unsaturated hydrocarbon radical containing a terminal olefinic or acetylenic moiety where the subscript a has a value ranging from 1 to 3 and the subscripts b, c, d, and e have values ranging from 0 to 2 subject to the limitation that a + b + c + d + e = 3; R7 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms and R8 is selected from the group consisting of hydrogen and monovalent hydrocarbon radicals having from one to one hundred carbon atoms.