Functional fragrance precursor

Functional fragrance precursor

  • CN 101,869,535 A
  • Filed: 11/19/2003
  • Published: 10/27/2010
  • Est. Priority Date: 11/25/2002
  • Status: Active Application
First Claim
Patent Images

1. the fragrance precursor chemical compound comprises one or more chemical compounds derived from the reaction of X-OH and aldehydes or ketones, and this fragrance precursor chemical compound has formula X-O-C (R) (R *) (R *), wherein R is C 6-24Alkyl, C 6-24Aralkyl or C 6-24Alkaryl;

  • R *Be H or C 6-24Alkyl, C 6-24Aralkyl or C 6-24Alkaryl;

    R *Be O-H or O-X;

    X-O represents the part derived from X-OH, and wherein X-OH be down in the array structure one of at least;

    I) have the structure I of following formula;

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