Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Patent
1984-05-02
1985-06-18
Kaplan, G. L.
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
252 62, C04B 100
Patent
active
045239550
ABSTRACT:
Off-size greenware (the product resulting from the initial gelation and filter pressing of calcareous and siliceous materials in an aqueous slurry) is recycled. The greenware is pulverized into a desirable size and combined with new calcareous and siliceous materials in the initial slurrying step. The slurry containing recycled greenware gels at an improved rate.
REFERENCES:
patent: 3501324 (1970-03-01), Kubo et al.
patent: 3574113 (1971-04-01), Shannon
patent: 4128434 (1978-12-01), Pusch
patent: 4144121 (1979-03-01), Otouma et al.
patent: 4162924 (1979-07-01), Kubo et al.
patent: 4298561 (1981-11-01), Uchida et al.
patent: 4334931 (1982-06-01), Asaumi et al.
Hudgens Ronald C.
Kaplan G. L.
Nguyen Nam X.
Owens-Corning Fiberglas Corporation
Pacella Patrick P.
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