N-alkylaziridine prepolymers as a dental material

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United States of America Patent

PATENT NO 7276545
APP PUB NO 20040149164A1
SERIAL NO

10478807

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Abstract

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Mixtures of chain-extended N-alkylaziridino prepolymers are disclosed herein. The disclosed mixtures of chain-extended N-alkylaziridino prepolymers can be used in combination with additional materials to make curable formulations that can be used, for example, as dental materials such as impression compounds.

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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
Eckhardt, Gunther Bad Duerrenberg, DE 21 464
Lechner, Guenther Woerthsee, DE 7 133
Wanek, Erich Kaufering, DE 31 609

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