Flocced 2:1 layered silicates and water-resistant articles made

Details Flocced 2:1 layered silicates and water-resistant articles made Flocced 2:1 layered silicates and water-resistant articles made

1987-02-17

1989-10-31

Schor, Kenneth M.

Paper making and fiber liberation

Processes and products

Including solid non-waterlaid preform

162108, 162146, 1621816, 428325, 65 17, 65900, 501 2, C04B 2002, C04B 2006

Patent

active

048774847

ABSTRACT:
Disclosed are flocced mineral materials which may be utilized to prepare high temperature resistant, water resistant articles. These materials are prepared by utilizing, as a starting material, a gellable layered swelled silicate that has an average charge per structural unit that ranges from about -0.4 to -1 and which contains interstitial cations which promote swelling with a source of at least one species of multi-amine derived cations.

REFERENCES:
patent: 4219609 (1980-08-01), Cundy
patent: 4450095 (1984-05-01), Finlayson
patent: 4455382 (1984-06-01), Wu
patent: 4480060 (1984-10-01), Hoda et al.
patent: 4539046 (1985-09-01), McAloon et al.
patent: 4608303 (1986-08-01), Ballard et al.

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