Clathrate inclusion compounds and optical recording medium using

Details Clathrate inclusion compounds and optical recording medium using Clathrate inclusion compounds and optical recording medium using

1993-11-29

1994-08-23

Ryan, Patrick J.

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Circular sheet or circular blank

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428 65, 428913, 430945, 346 76L, 3461351, 369283, 369288, B32B 302

Patent

active

053406311

ABSTRACT:
A clathrate inclusion compound consisting essentially of a cyanine dye and organic host molecules including the cyanine dye therein is described. By the inclusion, the degradation of the cyanine dye by the attack of oxygen is avoided with respect to the absorbance, reflectance and the like characteristics. Optical recording media using the inclusion compound are also described.

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Kirk-Othmer Encyclopedia of Chemical Technology, 3rd ed., vol. 6, 1979.
J. March, Advanced Organic Chemistry, pp. 74-81, (1985).

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