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JPS6160734A Expired / Lapsed JP ⏱️ 0.0 years remaining

Liquid crystal composition

Assignee: Tokuyama Corp
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Filing: 1984-08-31
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Granted: —
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Expires: 2004-08-31
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Abstract

Abstract PURPOSE:A liquid crystal composition useful in the preparation of, e.g., display devices, sensors and biomembrane materials, prepared by mixing a cellulose ether with a specified organic compound. CONSTITUTION:An organic compound having both a plurality of linear hydrophobic groups or at least one linear hydrophobic group having a rigid straight part in the chain and a quat. ammonium group (e.g., a compound of formula I, II, or III) in mixed with a cellulose ether (of a viscosity-average MW of about 3,000-170,000 and an average number of moles of added ether groups per anhydroglucose unit >= about 1.6) in a weight ratio of about 1/0.1-0.9. The obtained composition(a white to light yellow solid) can be molded into a membane and has a property of liquid crystal in the temperature range of -20-200 deg.C.

Inventors

  • 👤 Takayuki Ogata
  • 👤 緒方 隆之
  • 👤 Hiroyuki Yanagi
  • 👤 裕之 柳
  • 👤 Hikari Horimoto
  • 👤 光 堀本

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-02 19:13
CPC Classifications
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References Cited (Backward Citations)

JPS5054638A Cited

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