Patent · US Active

Dental compositions comprising mixture of isocyanurate monomer and tricyclodecane monomer

US9012531B2 · kind B2 · utility

6Cited by

58References

23Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Ahmed S. Abuelyaman · Woodbury, US
Adrian S. Eckert · Herrsching am Ammersee, DE
Sumita B. Mitra · West St. Paul, US
Timothy D. Dunbar · Woodbury, US
Bradley D. Craig · Lake Elmo, US
Chuntao Cao · Woodbury, US

Key dates

Filing date	Feb 6, 2012
Grant date	Apr 21, 2015
Priority date	—
Expiry date	Feb 6, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K6/71
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Hardenable compositions are described comprising at least one multifunctional ethylenically unsaturated isocyanurate monomer and at least one multifunctional ethylenically unsaturated tricyclodecane monomer. In favored embodiments, the compositions further comprise filler and are suitable dental restorations.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.