Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1996-01-30
1998-10-13
Nold, Charles
Stock material or miscellaneous articles
Composite
Of inorganic material
313504, 25230116, 428691, 428917, H05B 3300, H05B 3314, C08G 6102
Patent
active
058210024
ABSTRACT:
Disclosed in this specification is a polymeric fluorescent substance which emits a fluorescence in a solid state, contains at least one kind of repeating unit represented by the following formula (1) with the amount of the formula (1) repeating units being at least 50 mole % based on the total repeating units, and has a polystyrene-reduced number-average molecular weight of 10.sup.3 -10.sup.7, characterized in that it has a monofunctional group represented by the following formula (2) at at least one terminal of the molecule:
Doi Shuji
Noguchi Takanobu
Ohnishi Toshihiro
Ohshima Makiko
Nold Charles
Sumitomo Chemical Company
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