Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...
Patent
1977-11-17
1979-01-30
Vertiz, O. R.
Compositions: coating or plastic
Coating or plastic compositions
Metal-depositing composition or substrate-sensitizing...
C03C 304
Patent
active
041370864
ABSTRACT:
A novel calcium fluoroaluminosilicate glass consisting essentially of from 25 to 35% by weight of silicon calculated as silica, from 30 to 40% by weight of aluminum calculated as alumina, from 20 to 35% by weight calcium, calculated as calcium oxide, and up to 9% by weight fluorine (preferably 4-7%) can be associated with a poly(carboxylic acid e.g. as an intimate mixture of glass and acid to constitute a composition curable on contact with water and useful, for example, as a loading on a splinting bandage. Such a bandage preferably has a ratio of set time to gel time from 4:1 to 8:1 with a minimum gel time.
REFERENCES:
patent: 1529259 (1925-03-01), Locke et al.
patent: 3331731 (1969-07-01), Baak
patent: 3489627 (1970-01-01), Botden et al.
patent: 3531303 (1970-09-01), Bahat
patent: 3531306 (1970-09-01), Dembaugh, Jr.
Tooley, F. V., Handbook of Glass Manufacture, Ogden Publishing Co., N. Y., 1953.
Barclay Andrew C.
Dunning Reginald
Parry Richard J.
Potter William D.
Bell Mark
Pilkington Brothers Limited
Vertiz O. R.
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