Title:
LOW Tg POLYURETHANE PROTECTIVE DISPLAY FILM
Document Type and Number:
WIPO Patent Application WO/2018/005833
Kind Code:
A3
Abstract:
A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.
Inventors:
THOMPSON DAVID S (US)
BRAUN RYAN M (US)
RULE JOSEPH D (US)
LEATHERDALE CATHERINE A (US)
SOLOMONSON STEVEN D (US)
CONDO PETER D (US)
STRADINGER JOHN J (US)
JOHNSON MICHAEL A (US)
POKORNY RICHARD J (US)
PATZMAN DEREK W (US)
BRAUN RYAN M (US)
RULE JOSEPH D (US)
LEATHERDALE CATHERINE A (US)
SOLOMONSON STEVEN D (US)
CONDO PETER D (US)
STRADINGER JOHN J (US)
JOHNSON MICHAEL A (US)
POKORNY RICHARD J (US)
PATZMAN DEREK W (US)
Application Number:
PCT/US2017/040058
Publication Date:
February 22, 2018
Filing Date:
June 29, 2017
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
B32B27/08; B32B27/40; C08J7/043; C08J7/046; H01L51/52; B32B7/12
Domestic Patent References:
| WO2017105850A1 | 2017-06-22 |
Foreign References:
| US20110045306A1 | 2011-02-24 | |||
| US20120229893A1 | 2012-09-13 | |||
| US20090280329A1 | 2009-11-12 | |||
| US20080020170A1 | 2008-01-24 |
Other References:
See also references of EP 3478501A4
Attorney, Agent or Firm:
FULTON, Lisa P. et al. (US)
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