香料前駆物質 - Kao Corporation

Title:

香料前駆物質

Document Type and Number:

Japanese Patent JP5172827

Kind Code:

B2

Abstract:

The invention relates to a compound of the following formula I X-CR 1 R 2 R 3 (I) wherein - R 1 is an organic moiety having 6 to 24 carbon atoms; - R 2 is H or an organic moiety having 6 to 24 carbon atoms; - R 3 is X or OH; - X is a moiety of the following formula II: or an ammonium or C 1 -C 4 alkyl ammonium salt of the moiety of formula II; wherein - x is 0 or 1; - y is 0 or 1; - z is 0 or 1; - m is a number from 2 to 10; - n is a number from 0 to 10; - o is a number from 0 to 10; - R 4 is H or a C 1 -C 4 alkyl group; - R 5 is a C 6 -C 22 alkyl or alkenyl group or, if n or o is at least 1, a C 7 -C 23 acyl group; - R 6 is H or R 5 ; - R 7 is a C 1 -C 4 alkylene group. which is capable of delivering aldehyde-type or ketone-type fragrance compounds, providing a long-lasting release of said fragrance compounds. This compound can be incorporated into fiber conditioning compositions, such as hair conditioners and fabric softeners, to enhance the fragrance performance. The compound provides controlled release from the substrate where it has been deposited over an extended period of time.

Inventors:

Bermeyo Osses, Maria, Jose
Alderiu Girame, Marc
Yutaka Abe

Application Number:

JP2009511350A

Publication Date:

March 27, 2013

Filing Date:

March 29, 2007

Export Citation:

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