Liquid crystal pigment, method of producing and use in coatings

Details Liquid crystal pigment, method of producing and use in coatings Liquid crystal pigment, method of producing and use in coatings

1990-02-09

1993-09-07

Stoll, Robert L.

Compositions

Liquid crystal compositions

Containing nonchiral additive having no specified mesophase

428 1, 428913, 430 20, 427212, 427218, C09K 1954, C09K 1900, B05D 700

Patent

active

052426173

ABSTRACT:
The present invention relates to a liquid crystal pigment which allows the simpler use of liquid crystals in coating applications with greatly improved appearance uniformity of the liquid crystal effect. The liquid crystal pigment comprises a laminar particle which is at least partially coated with a liquid crystalline material, which has been precipitated from a solution onto the laminar particle.

REFERENCES:
patent: 2800477 (1957-07-01), Green et al.
patent: 3341466 (1967-09-01), Brynko et al.
patent: 3620889 (1971-11-01), Baltzer
patent: 4010307 (1977-03-01), Canard et al.
patent: 4301054 (1981-11-01), Buirley et al.
patent: 4643528 (1987-02-01), Bell
patent: 4745151 (1988-05-01), Noll et al.
European Search Report.
H. Finkelmann and G. Rehage, "Investigation on Liquid Crystalline Polysiloxanes, 1-Synthesis and Characterization of Linear Polymers", Makromol. Chem., Rapid Commun., 1 (1980), pp. 31-34.
G. Rehage, "Flussigkristalline Polymers", Nach. Chem. Tech. Lab., 32, No. 4 (1984), pp. 287-295.
"Flussigkristalle", Ullmanns Enzyklopadie der Technischen Chemie (1976).
D. Makow, "Color Gamut of Liquid Crystal Polysiloxanes", Mol. Cryst. Liq. Cryst., 123 (1985), pp. 341-353.
British Drug House (BDH) sales literature (date unknown).
Kirk-Othmer's Third Edition, 1982, Third Edition, vol. 17, pp. 829-831. John Wiley & Sons.
Paul Nylen et al, Modern Surface Coatings, 1965, Sect. 13.45 (pp. 504-509) John Wiley & sons.

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