Delaware
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001-00496
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51-0023450
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(State
or other jurisdiction of
incorporation)
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(Commission
File Number)
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(IRS
Employer Identification
Number)
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o
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Written
communications pursuant to Rule 425 under the Securities Act (17 CFR
230.425)
|
o
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Soliciting
material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
240.14a-12)
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o
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Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act
(17 CFR 240.14d-2(b))
|
o
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Pre-commencement
communications pursuant to Rule 13e-4(c) under the Exchange Act
(17 CFR 240.13e-4(c))
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March
9,
2006
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By:
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HERCULES
INCORPORATED
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/s/
Allen A. Spizzo
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Allen
A. Spizzo
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Vice
President and Chief Financial
Officer
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