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    • 60. 发明授权
    • Sulphonium salt initiators
    • 锍盐引发剂
    • US08067643B2
    • 2011-11-29
    • US12226116
    • 2007-04-04
    • Pascal HayozStephan Ilg
    • Pascal HayozStephan Ilg
    • C07C381/00C08F2/50
    • C09D11/101B33Y70/00C07C319/20C07C381/12C09D5/033C09D5/08G03F7/0045C07C323/22
    • Compounds of the formula (I), L, L′, L″, L1, L′1, L″1, L2, L′2, L″2, L3, L′3, L″3, L4, L′4, L″4, L5, L′5, L″5, L6, L′6, L″6, L7, L′7, L″7, L8, L′8 and L″8 independently of one another are hydrogen or an organic substituent; and/or one or more of the pairs L3 and L5, L′3 and L′5 or L″3 and L″5 together denote a single bond, provided that the respective X, X′ or X″ is not a single bond; and/or L3 and L5, L′3 and L′5 or L″3 and L″5 together denote an organic linking group; and/or one or more of the pairs L1 and L3, L1 and L, L5 and L7, L′1 and L′3, L′1 and L′, L′5 and L′7, L″1 and L″3, L″1 and L″, or L″5 and L″7, together denote an organic linking group; provided that at least one of L, L′, L″, L1, L′1, L″1, L2, L′2, L″2, L3, L′3, L″3, L4, L′4, L″4, L5, L′5, L″5, L6, L′6, L″6, L7, L′7, L″7, L8, L′8 and L″8 is other than hydrogen; X, X′ and X″ independently of one another are a single bond, CRaRb O, S, NRc or NCORc; Ra, Rb and Rc independently of one another are hydrogen or an organic substituent; and Y is an inorganic or organic anion; are suitable as photolatent acid generators.
    • 式(I),L,L',L“,L1,L'1,L”1,L2,L'2,L“2,L3,L'3,L”3,L4,L' 4,L“4,L5,L'5,L”5,L6,L'6,L“6,L7,L'7,L”7,L8,L'8和L“8彼此独立 氢或有机取代基; 和/或成对L3和L5,L'3和L'5或L“3和L”5中的一个或多个一起表示单键,条件是相应的X,X'或X“不是单键 ; 和/或L3和L5,L'3和L'5或L“3和L”5一起表示有机连接基团; 和/或一对或多对L1和L3,L1和L,L5和L7,L'1和L'3,L'1和L',L'5和L'7,L“1和L” 3,L“1和L”或L“5和L”7一起表示有机连接基团; 只要L,L',L“,L1,L'1,L”1,L2,L'2,L“2,L3,L'3,L”3,L4, L“4,L5,L'5,L”5,L6,L'6,L“6,L7,L'7,L”7,L8,L'8和L“8不同于氢; X,X'和X“彼此独立是单键,CRaRb O,S,NRc或NCORc; R a,R b和R c彼此独立地是氢或有机取代基; Y为无机或有机阴离子; 适合作为光潜酸产生剂。