Inorganic binders for articles formed from fibers

Details Inorganic binders for articles formed from fibers Inorganic binders for articles formed from fibers

1983-01-27

1985-10-29

Smith, William F.

Paper making and fiber liberation

Processes and products

Plural fiber containing

162146, 162152, 1621811, 1621814, 1621815, 162158, 162179, D21H 378

Patent

active

045499314

ABSTRACT:
The present invention is directed to the production of articles exhibiting high mechanical strengths which are relatively insensitive to changes in relative humidity. The articles consist essentially of organic and/or inorganic fibers and a binder, the binder being composed of the product of reaction between an organic polycation, and/or an aminosilane, and/or an organic chrome complex and crystals of a lithium and/or sodium water-swelling mica selected from the group of fluorhectorite, hydroxyl hectorite, boron fluorphlogopite, hydroxyl boron phlogopite, and solid solutions among those and between those and other structurally-compatible species selected from the group of talc, fluortalc, polylithionite, fluorpolythionite, phlogopite, and fluorphlogopite.

REFERENCES:
patent: 3001571 (1961-09-01), Hatch
patent: 3066066 (1962-11-01), Keim et al.
patent: 4239519 (1980-12-01), Beall et al.
patent: 4308093 (1981-12-01), Bodendorf et al.
patent: 4454237 (1984-06-01), Hoda et al.
patent: 4455382 (1984-06-01), Wu

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