申请人:Mitsui Chemicals, Inc.
公开号:US06369269B2
公开(公告)日:2002-04-09
A sulfur-containing O-(meth)acrylate compound of the following formula (1) is useful as a starting material for a resin composition used in optical applications such as a lens;
wherein R represents hydrogen atom or methyl group; 1 represents an integer from 1 to 3; B is
when B is
n is 2; m is 1 or 2; A is selected from the following groups:
wherein m represents 1 or 2; each ring may be substituted by one or more alkyl, alkylthio or alkoxy groups having 1 or 2 carbon atoms; p and q are 0 or 1, while m is 1 when p is 1;
when B is
n is 1; m is 2 or 3; A is selected from the following groups:
—(CH2)r—S—(CH2)r—, —(CH2)r—S—S—(CH2)r—.
—(CH2)r—S—(CH2)s—S—(CH2)r—and
and
wherein r and s are an integer from 1 to 3;
when B is
n is 1; m is 2; A is selected from the following groups:
—(CH2)r—S—(CH2)r—, —CH2)r—S—S—(CH2)r
and
—(CH2)r—S—(CH2)s—S—(CH2)r—
wherein r and s are an integer from 1 to 3.
以下公式(1)的含硫O-(甲基)丙烯酸酯化合物可用作用于光学应用的树脂组合物的起始材料,例如镜头;其中R代表氢原子或甲基基团;1代表从1到3的整数;当B为n为2时;m为1或2;A从以下组中选择:其中m代表1或2;每个环可能被一个或多个具有1或2个碳原子的烷基、烷基硫醚或烷氧基取代;p和q为0或1,当p为1时m为1;当B为n为1时;m为2或3;A从以下组中选择:—(CH2)r—S—(CH2)r—, —(CH2)r—S—S—(CH2)r—, —(CH2)r—S—(CH2)s—S—(CH2)r—,其中r和s为从1到3的整数;当B为n为1时;m为2;A从以下组中选择:—(CH2)r—S—(CH2)r—, —CH2)r—S—S—(CH2)r—和—(CH2)r—S—(CH2)s—S—(CH2)r—,其中r和s为从1到3的整数。