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EP0051738A1
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Cyclohexyl-biphenyl derivatives that contain fluor, dielectrics containing them and electro-optical indicating element
Assignee: Merck Patent GmbH
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Filing: 1981-10-03
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Granted: —
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Expires: 2001-10-03
Abstract
Abstract A Cyclohexylbiphenyl of the formula <IMAGE> wherein R1 is alkyl of 1-12 C atoms; R6 is alkyl or alkoxy each of 1-12 C atoms, CN or fluorine; and R2, R3, R4 and R5 each is hydrogen or fluorine, with the proviso that at least one, but not more than two of R2, R3, R4, R5 and R6 are fluorine.
Inventors
- 👤 Rudolf Dr. Eidenschink
- 👤 Ludwig Dr. Pohl
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-06 20:19
CPC Classifications
C; C07; C07C; C07C25/00; C07C25/18; C09; C09K; C09K19/00; C09K19/04; C09K19/06; C09K19/08; C09K19/30; C09K19/3001; C09K19/3003
Claims Analysis
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References Cited (Backward Citations)
DE2701591B2
Cited
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