Patent · US Active

Addition-fragmentation agents

US8980969B2 · kind B2 · utility

3Cited by

19References

15Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Guy D. Joly · Shoreview, US
Ahmed S. Abuelyaman · Woodbury, US
Bradley D. Craig · Lake Elmo, US
Afshin Falsafi · Woodbury, US
Joel D. Oxman · Minneapolis, US
Larry R. Krepski · White Bear Lake, US
William H. Moser · Windom, US
Serkan Yurt · Windom, US
Ann R. Fornof · Austin, US

Key dates

Filing date	Aug 14, 2012
Grant date	Mar 17, 2015
Priority date	—
Expiry date	Aug 14, 2032

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC08F2438/03
WIPO fieldMacromolecular chemistry, polymers
WIPO sectorChemistry

Abstract

Addition-fragmentation agents of the formula are disclosed having the following functional groups: 1) a labile addition-fragmentation group that can cleave and reform to relieve strain, 2) a free-radically polymerizable group, and 3) a surface-modifying functional group that associates with the surface of a substrate.

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