Join
today

Boliven PRO is more than just patent search

  • Build and save lists using the powerful Lists feature
  • Analyze and download your search results
  • Share patent search results with your clients

Patents »

EP0982313: Fragrance releasing olefinic silanes

Share

Filing Information

Inventor(s) Robert James Perry ·
Assignee(s) GENERAL ELECTRIC COMPANY ·
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 CodeA2
10 Claims, No Drawings


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.

References Cited

U.S. Patent Documents

Document NumberAssigneesInventorsIssue/Pub Date
US4500725 Chisso Corporation
US3472888 RHONE POULENC SA
US5157120 Syntex (U.S.A.) Inc.
US3215719 DAN RIVER MILLS INC
US5266663 Aristech Chemical Corporation
US3450737 RHONE POULENC SA
US4524018 Chisso Corporation
US3271305 DAN RIVER MILLS INC
US4083861 Dynamit Nobel Aktiengesellschaft
US5008115 Dow Corning Corporation
US5387622
US5424018 General Electric Company

Foreign Patent Documents

Document NumberAssigneesInventorsIssue/Pub Date
WO199204357
DE19750706GEN ELECTRIC
EP0982022GENERAL ELECTRIC COMPANY
EP0982023GENERAL ELECTRIC COMPANY
EP0998911GENERAL ELECTRIC COMPANY
EP0106047BAYER AG
WO199628497
GB2042890DOW CORNING LTD
EP0566240DOW CORNING CORPORATION
GB2041964DOW CORNING LTD

Referenced By