Compositions: coating or plastic – Coating or plastic compositions – Proteinaceous material containing
Patent
1987-09-24
1990-04-10
Bell, Mark L.
Compositions: coating or plastic
Coating or plastic compositions
Proteinaceous material containing
C04B 732
Patent
active
049157400
ABSTRACT:
A hydraulic material composition having high strength contains a hydraulic material containing as main ingredients an alkaline earth metal oxide and aluminum oxide (Al.sub.2 O.sub.3), ultra-fine particles having a mean particle size smaller by one order or more than that of the hydraulic material, a metal aggregate and a plasticizer.
REFERENCES:
patent: 4075027 (1978-02-01), Knill et al.
patent: 4255195 (1981-03-01), Holter et al.
patent: 4373956 (1983-02-01), Rosskopf
patent: 4687752 (1987-08-01), Peters
Fushii Yasuhito
Kida Tutomu
Sakai Etsuo
Sasagawa Yukio
Bell Mark L.
Denki Kagaku Kogyo Kabushiki Kaisha
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