Patent · US Active

Redox polymerizable composition with photolabile reducing agents

US10836844B2 · kind B2 · utility

0Cited by

31References

14Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Erik M. Townsend · South St. Paul, US
William H. Moser · Windom, US
Shantanu R. Ranade · Woodbury, US
Kathleen S. Shafer · Woodbury, US
Michael A. Kropp · Cottage Grove, US
Ross E. Behling · Woodbury, US
Jason D. Clapper · Lino Lakes, US

Key dates

Filing date	Nov 23, 2016
Grant date	Nov 17, 2020
Priority date	—
Expiry date	Mar 9, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC09D4/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Polymerizable compositions comprising a redox initiator system is disclosed. The redox initiators comprises a photolabile reducing agent, that photolyzes and initiates the redox cycle. Dental compositions comprising dental resins and the photolabile redox initiator system are also described.

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