Compositions – Organic luminescent material containing compositions – Optical brightening compositions
Patent
1982-08-24
1984-04-10
Niebling, John F.
Compositions
Organic luminescent material containing compositions
Optical brightening compositions
252 11, 25230123, 252399, 252407, 252602, 25230135, C09K 1106
Patent
active
044420170
ABSTRACT:
Additives, such as stabilizers, antioxidants, antistatic agents etc., are intimately blended with an irradiation-responsive substance, such as an optical brightener, and incorporated in a thermoplastic polymeric material which is then subjected to irradiation to determine the degree of uniformity of distribution of the additive-brightener blend.
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Blumberg Morris
Swasey Chester C.
Doyle Thomas C.
Niebling John F.
Sandoz Inc.
Sharkin Gerald D.
Vila Richard E.
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