Compositions – Liquid crystal compositions
Patent
1971-08-02
1976-07-20
Van Balen, William J.
Compositions
Liquid crystal compositions
23230LC, 350160LC, 428 1, C09K 334, G02F 113
Patent
active
039705790
ABSTRACT:
There is disclosed the in situ preparation of low melting liquid-crystal mixtures by simultaneously reacting two monofunctional reactants having the same functional group with at least one difunctional reactant having functional groups suitably reactive with the common reactive group of the first two monofunctional reactants so as to prepare a product having liquid-crystal properties and comprising a mixture of at least two, typically three or more components.
REFERENCES:
patent: 2544659 (1951-03-01), Dreyer
patent: 2813080 (1957-11-01), Bartlett
patent: 2951832 (1960-09-01), Moran
Russian Chemical Reviews, vol. 32, No. 9 - Sept. 1963, Chemical Characteristics, Structure, and Properties of Liquid Crystal - USOL'TSEUA et al., pp. 495-507.
Owens--Illinois, Inc.
Robinson Ellis P.
Van Balen William J.
Wedding Donald Keith
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