HK35677A - Liquid crystalline schiffs'bases p-alkyl benzoic acid p'-cyano phenyl esters and their use in liquid crystals - Google Patents

Liquid crystalline schiffs'bases p-alkyl benzoic acid p'-cyano phenyl esters and their use in liquid crystals

Info

Publication number
HK35677A
HK35677A HK35677A HK35677A HK35677A HK 35677 A HK35677 A HK 35677A HK 35677 A HK35677 A HK 35677A HK 35677 A HK35677 A HK 35677A HK 35677 A HK35677 A HK 35677A
Authority
HK
Hong Kong
Prior art keywords
schiffs
bases
benzoic acid
phenyl esters
liquid
Prior art date
Application number
HK35677A
Original Assignee
Hoffmann La Roche
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CH258572A external-priority patent/CH558541A/en
Priority claimed from CH258672A external-priority patent/CH565234A5/xx
Application filed by Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of HK35677A publication Critical patent/HK35677A/en

Links

HK35677A 1972-02-23 1977-07-07 Liquid crystalline schiffs'bases p-alkyl benzoic acid p'-cyano phenyl esters and their use in liquid crystals HK35677A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH258572A CH558541A (en) 1972-02-23 1972-02-23 MIX WITH NEMATIC PROPERTIES.
CH258672A CH565234A5 (en) 1972-02-23 1972-02-23

Publications (1)

Publication Number Publication Date
HK35677A true HK35677A (en) 1977-07-15

Family

ID=25690843

Family Applications (1)

Application Number Title Priority Date Filing Date
HK35677A HK35677A (en) 1972-02-23 1977-07-07 Liquid crystalline schiffs'bases p-alkyl benzoic acid p'-cyano phenyl esters and their use in liquid crystals

Country Status (1)

Country Link
HK (1) HK35677A (en)

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