申请人:Yoshitomo Akira
公开号:US20120220805A1
公开(公告)日:2012-08-30
A trisphenol compound is expressed by formula (1), wherein R represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, phenyl group or hydroxyl group; R
1
represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms, or phenyl group; R
2
represents an alkyl group or alkoxyl group with 1 to 8 carbon atoms; R
3
represents a hydrogen atom or alkyl group with 1 to 8 carbon atoms; a represents 0, 1, 2, or 3; b represents 1 or 2; and c and d represent 0, 1, 2, 3, or 4; where the sum of b and c is 5 or less; R's may be either the same or different when a is 2 or more; R
1
's may be either the same or different when c is 2 or more; and R
2
's may be either the same or different when d is 2 or more.
一种三酚化合物由式(1)表示,其中R代表具有1至8个碳原子的烷基基团或烷氧基基团,苯基或羟基;R1代表具有1至8个碳原子的烷基基团或烷氧基基团,或苯基;R2代表具有1至8个碳原子的烷基基团或烷氧基基团;R3代表氢原子或具有1至8个碳原子的烷基基团;a代表0、1、2或3;b代表1或2;c和d代表0、1、2、3或4;其中b和c的和小于或等于5;当a大于等于2时,R可能相同也可能不同;当c大于等于2时,R1可能相同也可能不同;当d大于等于2时,R2可能相同也可能不同。