Compositions – Electrically conductive or emissive compositions – Metal compound containing
Patent
1980-06-09
1981-11-24
Niebling, John F.
Compositions
Electrically conductive or emissive compositions
Metal compound containing
568374, 568343, A61K 746
Patent
active
043023630
ABSTRACT:
This invention is directed to the isomer mixture 4(5)-acetyl-7,7,9(7,9,9)-trimethylbicyclo[4.3.0]non-1-ene, the preparation thereof, and the use of said mixture as a perfuming agent. The isomer mixture represents a valuable new perfuming agent having strong, warm ambergris scent with woody tobacco leaf, methyl ionone, and arborvitae notes and having exceptional persistence as well.
REFERENCES:
patent: 3681464 (1972-08-01), Theimer
patent: 4206089 (1980-06-01), Willis et al.
Arctander Perfume and Flavor Chemicals, vol. 1, No. 40, (1969).
Bruns Klaus
Weber Ursula
Henkel Kommanditgesellschaft auf Aktien
Niebling John F.
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