F - Mech Eng,Light,Heat,Weapons – 21 – V
Patent
F - Mech Eng,Light,Heat,Weapons
21
V
F21V 9/14 (2006.01) G02B 5/30 (2006.01) G02B 26/00 (2006.01) G02F 1/17 (2006.01) G02F 1/00 (2006.01)
Patent
CA 2336371
A method of making particles of light-polarizing material comprising reacting a precursor suitable for forming polyhalide particles with elemental iodine and a hydrohalide acid or an ammonium, alkali metal or alkaline earth metal halide wherein the average size and/or median size of the precursor is less than 1 micron.
La présente invention concerne un procédé de production de particules polarisant la lumière comprenant la mise en réaction d'un précurseur apte à former des particules de polyhalogénure à partir d'iode élémentaire, et d'un acide d'hydrohalogénure ou d'un halogénure d'ammonium, de métal alcalin ou alcalino-terreux, la granulométrie moyenne ou médiane du précurseur étant inférieure à 1 micron.
Fanning Barry
Saxe Robert L.
Slovak Steven M.
Osler Hoskin & Harcourt Llp
Research Frontiers Incorporated
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