SURFACE-PROMOTED CURE OF ONE-PART CATIONICALLY CURABLE COMPOSITIONS

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United States of America Patent

APP PUB NO 20090288770A1
SERIAL NO

12470779

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention relates to cationically curable compositions for curing on a surface comprising a cationically curable component, and an initiator component capable of initiating cure of the cationically curable component. The initiator comprises at least one metal salt, which is chosen so that it is reduced at the surface, and where the standard reduction potential of the initiator component is greater than the standard reduction potential of the surface, and where when the composition is placed in contact with the surface, the metal salt of the initiator component of the composition is reduced at the surface, thereby initiating cure of the cationically curable component of the composition. No catalytic component is required in the composition for efficient cure.

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Patent Owner(s)

Patent OwnerAddress
HENKEL IP & HOLDING GMBHHENKELSTRASSE 67 DUESSELDORF 40589

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barriau, Emilie Duesseldorf , DE 26 61
Doherty, Michael Donegal , IE 14 36
Farrell, David Kingswood , IE 21 87
McArdle, Ciaran B Dublin , IE 35 484
Schoenfeld, Rainer Duesseldorf , DE 46 283

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