Title: Use of polyphenol compounds or their derivatives as scavengers of free radicals in cigarette filters
Application Number: 98813332 Application Date: 1998.12.23
Publication Number: 1283966 Publication Date: 2001.02.14
Approval Pub. Date: 2004.12.01 Granted Pub. Date: 2004.12.01
International Classifi-cation: A24D3/14
Applicant(s) Name: Biosynthec Address:
Inventor(s) Name: Imam Emami
Attorney & Agent: wang jie
Abstract:
    The invention concerns the use of polyphenol compounds or their derivatives, obtainable by chemical, biotechnical process or from plant extracts such as rosemary, as scavengers of free radicals in cigarette filters.
Time: 13