Organic compounds -- part of the class 532-570 series – Organic compounds – Sulfur containing
Reexamination Certificate
2010-07-27
2011-12-13
Kopec, Mark (Department: 1761)
Organic compounds -- part of the class 532-570 series
Organic compounds
Sulfur containing
C568S019000, C568S021000, C252S384000
Reexamination Certificate
active
08076519
ABSTRACT:
The present invention relates to the masking of the odor of organic sulphides and more particularly that of alkyl sulphides or of dialkyl sulphides, especially dimethyl sulphide, and also of oxides thereof, and especially of dimethyl sulphoxide, by addition, to said organic sulphides, of at least one odor-masking agent comprising at least one monoester, at least one di- or triester, at least one alcohol, at least one ketone and, optionally, at least one terpene.
REFERENCES:
patent: 5559271 (1996-09-01), Shaw et al.
patent: 2002/0156326 (2002-10-01), Fremy
patent: 2008/0008729 (2008-01-01), Swaine et al.
Arkema France
Boyd Steven D.
Kopec Mark
Nguyen Haidung
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