Blue dyes for color filter array element
Patent
US-5242889-A
Inventor
SHUTTLEWORTH LESLIE (US)
WEBER HELMUT (US)
Assignee
EASTMAN KODAK CO (US)
Country
United States
Dates
- Priority:1992/11/24
- Grant:1993/09/07
Description
This web page summarizes information in PubChem about patent US-5242889-A. This includes chemicals mentioned, as reported by PubChem contributors, as well as other content, such as title, abstract, and International Patent Classification (IPC) codes. To read more about how this page was constructed, please visit the PubChem patents help page.
A thermally-transferred color filter array element comprising a support having thereon a polymeric dye image-receiving layer containing a thermally-transferred image comprising a repeating pattern of colorants of an arylidene blue dye having the formula: <IMAGE> wherein: R1 and R2 each independently represents hydrogen, a substituted or unsubstituted alkyl group having from 1 to about 8 carbon atoms, a cycloalkyl group having from about 5 to about 8 carbon atoms, a substituted or unsubstituted alkenyl group having from about 2 to about 8 carbon atoms, or a substituted or unsubstituted aralkyl group having from about 7 to about 14 carbon atoms; R3 represents hydrogen, a substituted or unsubstituted alkyl or alkoxy group having from 1 to about 8 carbon atoms, halogen, or a fused aryl ring; or R2 and R3 may represent the elements which may be taken together to form a 5- or 6-membered heterocyclic ring; X represents hydrogen, fluorine, chlorine or bromine; and n is 1 to 4.
1992/11/24
1992/11/24
1993/09/07
1993/09/07
SHUTTLEWORTH LESLIE (US)
WEBER HELMUT (US)
EASTMAN KODAK CO (US)
United States
C09B23/00 (inventive)
G02F1/1335
B41M5/26 (inventive)
B41M5/385 (inventive)
G02B5/20 (inventive)
B41M5/035 (inventive, first)
B41M5/265 (inventive)
Y10T428/24926
B41M5/3854 (inventive, first)
Y10S430/146
Y10S428/914
Y10S430/165
Y10S428/913
G02F1/133516
- US-4988665-A (SEA)
- US-5077264-A (SEA)
- US-5175069-A (SEA)
- US-5792579-A (SEA)
- US-6077634-A (SEA)
- US-6120947-A (SEA)
- US-6132909-A (SEA)
- US-6242141-B1 (APP)
- US-6361905-B2 (APP)
- US-6376133-B1 (APP)
- Google PatentsLICENSE"Google Patents Research Data" by Google, based on data provided by IFI CLAIMS Patent Services and OntoChem, is licensed under a Creative Commons Attribution 4.0 International License.https://creativecommons.org/licenses/by/4.0/legalcode
- PubChem
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