Aluminum phosphates and binder compositions/ceramic materials co

Details Aluminum phosphates and binder compositions/ceramic materials co Aluminum phosphates and binder compositions/ceramic materials co

1995-11-15

1998-01-13

Marcheschi, Michael

Compositions: coating or plastic

Coating or plastic compositions

Alkali metal silicate containing

106690, 106691, 423305, 423311, 423308, 501127, 501153, C01B 2536

Patent

active

057074429

ABSTRACT:
Novel aluminum phosphates, in particular amorphous aluminum phosphate powders having a BET specific surface no greater than 25 m.sup.2 /g, well suited as binders/hardeners or for the production of ceramic shaped articles, are prepared by reacting at least one aluminum compound, e.g., an aluminum oxide, hydroxide or oxyhydroxide, with phosphoric acid or an aluminum phosphate, e.g., an acid aluminum orthophosphate, in a liquid reaction medium devoid of inorganic acid anions other than of phosphoric acid, and then spray- or freeze-drying the suspension thus obtained.

REFERENCES:
patent: 3813253 (1974-05-01), Neises
patent: 3899342 (1975-08-01), Birchall et al.
patent: 3900331 (1975-08-01), Cassidy
patent: 3923534 (1975-12-01), Cassidy
patent: 3943231 (1976-03-01), Wasel-Nielen et al.
patent: 3945839 (1976-03-01), Manigault
patent: 4394174 (1983-07-01), Tomic
patent: 4542001 (1985-09-01), Iino et al.
patent: 4833576 (1989-03-01), Mers et al.
patent: 5292701 (1994-03-01), Glemza et al.

Affiliated with

Also associated with

Rating

Aluminum phosphates and binder compositions/ceramic materials co does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aluminum phosphates and binder compositions/ceramic materials co, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aluminum phosphates and binder compositions/ceramic materials co will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-322870