会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明授权
    • Fluorine-containing benzophenone derivatives and use thereof
    • 含氟二苯甲酮衍生物及其用途
    • US5519078A
    • 1996-05-21
    • US454589
    • 1995-05-30
    • Ryoko OsawaTakashige MaekawaTatsuo MomiiSatoshi Kamata
    • Ryoko OsawaTakashige MaekawaTatsuo MomiiSatoshi Kamata
    • C08J5/18C07C49/83C07C49/84C07C69/63C07C69/708C07C69/712C07C311/06C07C311/24C08K5/07C08K5/132C08L27/12C09K3/00F04C2/107C08K5/13
    • C08K5/132C07C49/84C07C69/63C07C69/708F05C2201/0433F05C2203/0813
    • A fluorine-containing benzophenone derivative of the formula (1), (2) or (3):.PHI..sup.1 (--X.sup.1 --Q.sup.1 --R.sub.f.sup.1).sub.n (1).PHI..sup.2 --X.sup.2 --Q.sup.2 --R.sub.f.sup.2 --Q.sup.3 --X.sup.3 --.PHI..sup.3 (2).PHI..sup.4 --X.sup.4 --Q.sub.f --X.sup.5 --.PHI..sup.5 (3)wherein .PHI..sup.1 is a 2-hydroxybenzophenone structure of the formula ka-1: ##STR1## (wherein Y is a hydrogen atom or a hydroxyl group, each of k and m indicates the number of bond sites, k is an integer of from 0 to 3, and m is an integer of from 0 to 3, provided that 1.ltoreq.(k+m).ltoreq.4), n corresponds to (k+m) and is an integer of from 1 to 4, each of .PHI..sup.2, .PHI..sup.3, .PHI..sup.4 and .PHI..sup.5 is a 2-hydroxybenzophenone structure of the formula ka-1 wherein (k+m) is 1, each of X.sup.1, X.sup.2, X.sup.3, X.sup.4 and X.sup.5 is a single bond or an oxygen atom, Q.sup.1 is a single bond or a bivalent linking group having a carbon atom directly bonded to X.sup.1, each of Q.sup.2 and Q.sup.3 is a single bond or a bivalent linking group, R.sub.f.sup.1 is a monovalent polyfluorohydrocarbon group having from 2 to 22 carbon atoms, in which some of the carbon atoms may be substituted by ether oxygen atoms, R.sub.f.sup.2 is a bivalent polyfluorohydrocarbon group having from 2 to 22 carbon atoms, in which some of the carbon atoms may be substituted by ether oxygen atoms, and Q.sub.f is a bivalent linking group having at least one Q.sup.4 --R.sub.f.sup.1 (wherein Q.sup.4 is a bivalent linking group, and R.sub.f.sup.1 is as defined above).
    • 式(1),(2)或(3)的含氟二苯甲酮衍生物:PHI 1(-X1-Q1-Rf1)n(1)PHI2-X2-Q2-Rf2-Q3-X3-PH3 (2)PHI 4-X4-Qf-X5-PHI 5(3)其中PHI 1是式ka-1的2-羟基二苯甲酮结构:(ka-1)(其中Y是氢原子或 羟基,k和m各自表示键合位数,k为0〜3的整数,m为0〜3的整数,条件是1≤(k + m) 4)中,n对应于(k + m)且为1〜4的整数,PHI 2,PHI 3,PHI 4和PHI 5分别为式ka-1的2-羟基二苯甲酮结构,其中(k + m)为1,X1,X2,X3,X4和X5各自为单键或氧原子,Q1为单键或碳原子与X1直接键合的二价连接基团,Q2和Q3各自为 单键或二价连接基团,Rf1是具有2至22个碳原子的单价多氟烃基,其中一些碳原子可以被醚氧原子取代,Rf 2 是具有2至22个碳原子的二价多氟烃基,其中一些碳原子可以被醚氧原子取代,Qf是具有至少一个Q4-Rf1的二价连接基团(其中Q4是二价连接基团 ,Rf1如上所定义)。
    • 8. 发明授权
    • Fluorine-containing benzophenone derivatives and use thereof
    • 含氟二苯甲酮衍生物及其用途
    • US5468904A
    • 1995-11-21
    • US191591
    • 1994-02-04
    • Ryoko OsawaTakashige MaekawaTatsuo MomiiSatoshi Kamata
    • Ryoko OsawaTakashige MaekawaTatsuo MomiiSatoshi Kamata
    • C08J5/18C07C49/83C07C49/84C07C69/63C07C69/708C07C69/712C07C311/06C07C311/24C08K5/07C08K5/132C08L27/12C09K3/00F04C2/107C07C49/786
    • C08K5/132C07C49/84C07C69/63C07C69/708F05C2201/0433F05C2203/0813
    • A fluorine-containing benzophenone derivative of the formula (1), (2) or (3):.PHI..sup.1 (--X.sup.1 --Q.sup.1 --R.sub.f.sup.1).sub.n (1).PHI..sup.2 --X.sup.2 --Q.sup.2 --R.sub.f.sup.2 --Q.sup.3 --X.sup.3 --.PHI..sup.3 (2).PHI..sup.4 --X.sup.4 --Q.sub.f --X.sup.5 --.PHI..sup.5 (3)wherein .PHI..sup.1 is a 2-hydroxybenzophenone structure of the formula ka-1: ##STR1## (wherein Y is a hydrogen atom or a hydroxyl group, each of k and m indicates the number of bond sites, k is an integer of from 0 to 3, and m is an integer of from 0 to 3, provided that 1.ltoreq.(k+m).ltoreq.4), n corresponds to (k+m) and is an integer of from 1 to 4, each of .PHI..sup.2, .PHI..sup.3, .PHI..sup.4 and .PHI..sup.5 is a 2-hydroxybenzophenone structure of the formula ka-1 wherein (k+m) is 1, each of X.sup.1, X.sup.2, X.sup.3, X.sup.4 and X.sup.5 is a single bond or an oxygen atom, Q.sup.1 is a single bond or a bivalent linking group having a carbon atom directly bonded to X.sup.1, each of Q.sup.2 and Q.sup.3 is a single bond or a bivalent linking group, R.sub.f.sup.1 and R.sub.f.sup.2 are monovalent and bivalent polyfluorohydrocarbon group having from 2 to 22 carbon atoms, in which some of the carbon atoms may be substituted by ether oxygen atoms, and Q.sub.f is a bivalent linking group having at least one Q.sup.4 --R.sub.f.sup.1 (wherein Q.sup.4 is a bivalent linking group).
    • 式(1),(2)或(3)的含氟二苯甲酮衍生物:PHI 1(-X1-Q1-Rf1)n(1)PHI2-X2-Q2-Rf2-Q3-X3-PH3 (2)PHI 4-X4-Qf-X5-PHI 5(3)其中PHI 1是式ka-1的2-羟基二苯甲酮结构:(ka-1)(其中Y是氢原子或 羟基,k和m各自表示键合位数,k为0〜3的整数,m为0〜3的整数,条件是1≤(k + m) 4)中,n对应于(k + m)且为1〜4的整数,PHI 2,PHI 3,PHI 4和PHI 5分别为式ka-1的2-羟基二苯甲酮结构,其中(k + m)为1,X1,X2,X3,X4和X5各自为单键或氧原子,Q1为单键或碳原子与X1直接键合的二价连接基团,Q2和Q3各自为 单键或二价连接基团,Rf1和Rf2是具有2至22个碳原子的一价和二价多氟烃基,其中一些碳原子可被eth取代 Ψ氧原子,Qf是具有至少一个Q4-Rf1(其中Q4是二价连接基团)的二价连接基团。