There are described novel rhodamine color-forming compounds. The rhodamine color-forming compounds exhibit a first color when in a crystalline form and a second color, different from the first color, when in an amorphous form.
申请公布号
US2006293523(A1)
申请公布日期
2006.12.28
申请号
US20060433810
申请日期
2006.05.12
申请人
ZINK IMAGING, LLC
发明人
FILOSA MICHAEL P.;MARSHALL JOHN L.;ALLEN RICHARD M.