Dental compositions and initiator systems with polycyclic aromatic component

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United States of America Patent

PATENT NO 9993393
SERIAL NO

12159250

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Abstract

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The invention features a polymerizable composition that comprises a free-radically polymerizable acidic resin, and a photoinitiator system comprising a polycyclic aromatic component. The photoinitiator system may also contain a visible light sensitizer, an iodonium salt, and a tertiary amine.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craig, Bradley D Cottage Grove, US 69 935
Oxman, Joel D Minneapolis, US 168 4548
Russell, Victoria A Brooklyn Park, US 7 139
Shukla, Brian A Woodbury, US 23 278

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