CA985676A - Liquid crystal compounds - Google Patents

Liquid crystal compounds

Info

Publication number
CA985676A
CA985676A CA143,108A CA143108A CA985676A CA 985676 A CA985676 A CA 985676A CA 143108 A CA143108 A CA 143108A CA 985676 A CA985676 A CA 985676A
Authority
CA
Canada
Prior art keywords
liquid crystal
crystal compounds
compounds
liquid
crystal
Prior art date
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.)
Expired
Application number
CA143,108A
Other versions
CA143108S (en
Inventor
Werner E.L. Haas
John B. Flannery (Jr.)
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.)
Xerox Corp
Original Assignee
Xerox Corp
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 Xerox Corp filed Critical Xerox Corp
Application granted granted Critical
Publication of CA985676A publication Critical patent/CA985676A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • 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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
CA143,108A 1971-10-12 1972-05-26 Liquid crystal compounds Expired CA985676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18805471A 1971-10-12 1971-10-12

Publications (1)

Publication Number Publication Date
CA985676A true CA985676A (en) 1976-03-16

Family

ID=22691611

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,108A Expired CA985676A (en) 1971-10-12 1972-05-26 Liquid crystal compounds

Country Status (6)

Country Link
JP (1) JPS4846580A (en)
CA (1) CA985676A (en)
DE (1) DE2235397A1 (en)
FR (1) FR2156257B1 (en)
GB (1) GB1405653A (en)
NL (1) NL7213779A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979805A (en) * 1984-07-23 1990-12-25 Canon Kabushiki Kaisha Ferroelectric liquid crystal device containing optically active azo or azoxy benzene type mesomorphic compound with extended life
US6214499B1 (en) 1998-09-11 2001-04-10 Eastman Kodak Company Liquid crystalline filter dyes for imaging elements

Also Published As

Publication number Publication date
JPS4846580A (en) 1973-07-03
GB1405653A (en) 1975-09-10
DE2235397A1 (en) 1973-04-19
NL7213779A (en) 1973-04-16
FR2156257A1 (en) 1973-05-25
FR2156257B1 (en) 1977-04-01

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