Cleaning compositions for solid surfaces – auxiliary compositions – With oxygen – halogen – sulfur – or nitrogen containing or... – Carboxylic or thiocarboxylic ester function in the component
Reexamination Certificate
2005-10-18
2005-10-18
Hardee, John R. (Department: 1751)
Cleaning compositions for solid surfaces, auxiliary compositions
With oxygen, halogen, sulfur, or nitrogen containing or...
Carboxylic or thiocarboxylic ester function in the component
C512S020000, C560S055000
Reexamination Certificate
active
06956013
ABSTRACT:
The first aspect of the present invention relates to a photo-activated pro-accord conjugate having the formula:wherein [PHOTO] is a photo-labile unit which upon exposure to electromagnetic radiation is capable of releasing a pro-accord unit; X is selected from oxygen, nitrogen, sulfur; R1and R2are moieties when taken together comprise an aldehyde or a ketone fragrance raw material, and R3comprises hydrogen, a fragrance raw material alcohol, an amine, or a thio compound.
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Dykstra Robert Richard
Miracle Gregory Scot
Hardee John R.
McBride James F.
Miller Steve W.
The Procter & Gamble & Company
Zerby Kim W.
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