Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1999-02-22
2000-02-29
Sanders, Kriellion
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
430512, B23B 516, G03C 1815
Patent
active
060306998
ABSTRACT:
This invention provides an ultraviolet ray absorbing polymer particle which includes a first ultraviolet ray absorber represented by formula I as further defined in claim 1: ##STR1## and a second ray absorber represented by formula II as further defined in claim 1: ##STR2##
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Schroeder Kurt M.
Smith Dennis E.
Wang Yongcai
Eastman Kodak Company
Ruoff Carl F.
Sanders Kriellion
Wells Doreen M.
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