Patent · US Active

Liquid optical adhesive compositions

US9890304B2 · kind B2 · utility

1Cited by

13References

15Claims

0Family size

Assignee

3M INNOVATIVE PROPERTIES COMPANY · US

Inventors

Serkan Yurt · Windom, US
Jason D. Clapper · Lino Lakes, US
Ross E. Behling · Woodbury, US
Christopher J. Campbell · Burnsville, US
Mark F. Ellis · Windom, US
Larry R. Krepski · White Bear Lake, US
Ann R. Fornof · Austin, US
Babu N. Gaddam · Woodbury, US
James P. DiZio · Windom, US

Key dates

Filing date	Nov 26, 2013
Grant date	Feb 13, 2018
Priority date	—
Expiry date	Nov 26, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T428/2891
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

The disclosure describes a curable composition comprising a first oligomer having a plurality of polymerizable groups; a second component comprising alkylene oxide repeat units and terminal polymerizable groups, a solvent monomer component; and a photoinitiator. The curable composition may be used as an adhesive in optical applications.

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