Compositions – Light transmission modifying compositions – Infrared
Patent
1992-08-24
1993-08-17
Stoll, Robert L.
Compositions
Light transmission modifying compositions
Infrared
252582, 252584, 106 123, 359350, 359356, F21V 904, G02B 520, B22F 700, C09D 500
Patent
active
052366332
ABSTRACT:
A plate or a sheet being capable of absorbing near IR-rays, which is prepared by heating both at least a raw material of a transparent polymer and a mixture of a thiourea compound and a copper compound. This invention provides superior optical materials for shielding sunlight thermic rays, better information recording materials and the like.
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patent: 4277556 (1981-07-01), Koboshi et al.
patent: 4758415 (1988-07-01), Patil
Ray et al., Indian Journal of Chemistry, vol. 15A, (1977), pp. 306-309.
Baranyi et al., Canadian Journal of Chemistry, vol. 54, (1976), pp. 1189-1196.
Wharf et al., Canadian Journal of Chemistry, vol. 54, (1976), pp. 3430-3438.
Neubauer et al., Inorginica Chimica Acta, vol. 126 (1987), pp. 11-17.
Encyclopedia of Polymer Science and Engineering, vol. 6, Wiley Interscience, pp. 312-313, 1986.
Chemical Abstracts, Band 86, Nr. 18, May 2, 1977, Seite 662, Zusammenfassung Nr. 131138z, Columbus, Ohio, US; JP-A-76 141 639 (Mita Industrial Co., Ltd.) Feb. 6, 1975.
Nagai Tomoaki
Satake Toshimi
Yokoyama Miyuki
Jujo Paper Co. Ltd.
Stoll Robert L.
Tucker Philip
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