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SUBSTITUTED 1,4-BIS-STYRYLBENZENE AND 4,4'BIS-STYRYLBIPHENYL AND THEIR USE AS OPTICAL BRIGHTNERS
SUBSTITUTED 1,4-BIS-STYRYLBENZENE AND 4,4'BIS-STYRYLBIPHENYL AND THEIR USE AS OPTICAL BRIGHTNERS
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机译：取代的1,4-双-苯乙烯基苯并4,4'-双苯乙烯基苯并用作光学增白剂
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摘要
Abstract of the DisclosureNovel 1,4-bis-styryl-phenyl and 4,4'-bis-styryl-biphenylderivatives, a process for their preparation, a processfor optically brightening organic materials on using saidcompounds as well as detergent compositions containing saidcompounds are disclosed.
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