Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1974-08-22
1976-05-04
Douglas, Winston A.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
106 47R, 65134, C03C 300
Patent
active
039544842
ABSTRACT:
A fluorophosphate glass which has an index of refraction n.sub.e of more than 1.57, an Abbe number .nu..sub.e of less than 70, and a relatively high positive anomalous partial dispersion +.DELTA..nu..sub.e is provided.
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Broemer Heinz
Meinert Norbert
Douglas Winston A.
Ernst Leitz G.m.b.H.
Niebling John F.
Radde Erich M. H.
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