Legal status (The legal status 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 status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Co
Original Assignee
Hughes Aircraft Co
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
Application filed by Hughes Aircraft CofiledCriticalHughes Aircraft Co
Publication of FR2200239A1publicationCriticalpatent/FR2200239A1/fr
Application grantedgrantedCritical
Publication of FR2200239B3publicationCriticalpatent/FR2200239B3/fr
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K19/00—Liquid crystal materials
C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
C09K19/06—Non-steroidal liquid crystal compounds
C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
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Chemical & Material Sciences
(AREA)
Crystallography & Structural Chemistry
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Liquid Crystal Substances
(AREA)
FR7333246A1972-09-181973-09-17Alkyl or alkoxy phenols alkyl or alkoxy benzoate esters - useful as liquid crystals for use in recording systems
GrantedFR2200239A1
(en)