申请人:3M Innovative Properties Company
公开号:US20040016370A1
公开(公告)日:2004-01-29
Fluorescent functional dyes represented by the following formulas:
1
wherein R
1
is hydrogen or methyl; R
2
, R
3
, R
4
, R
5
, and R
6
are each independently selected from the group consisting of hydrogen, alkyl, aryl, alkoxy, aralkyl, alkaryl, halo, and trifluoromethyl; and L is a straight chain or branched chain alkylene containing 3 to about 15 carbon atoms, the alkylene group optionally containing one or more catenary heteroatoms.
以下是以以下公式表示的荧光功能染料:其中R1为氢或甲基;R2、R3、R4、R5和R6分别独立地选自氢、烷基、芳基、烷氧基、芳基烷基、烷基芳基、卤素和三氟甲基的基团;L是含有3到约15个碳原子的直链或支链烷基,该烷基基团可选择性地含有一个或多个链内杂原子。