Chemistry of hydrocarbon compounds – Unsaturated compound synthesis – By addition of entire unsaturated molecules – e.g.,...
Patent
1995-05-22
1997-12-16
Griffin, Walter D.
Chemistry of hydrocarbon compounds
Unsaturated compound synthesis
By addition of entire unsaturated molecules, e.g.,...
526226, 526233, 502208, C07C 208, C08F 200, C08F 412
Patent
active
056987587
ABSTRACT:
A homogeneous amorphous aluminum phosphate composition with a surface area of 100 to 300 m.sup.2 /g and a pore volume in pores with diameters of less than 1000 nm of at least 1.0 cm.sup.3 /g, in which phosphorus and aluminum are present in a molar ratio in the range from 0.9:1 to 1:1 and which is characterized in that it is present in the form of microspherical particles with a particle size of 10 to 250 .mu.m and displays a bimodal pore-size distribution in the pore-diameter range of less than 1000 nm is suitable as a cracking catalyst, as a catalyst support, especially for polymerization catalysts, as a flatting agent, as an adsorption agent and as a thickening agent.
REFERENCES:
patent: 3342750 (1967-09-01), Kearby
patent: 4080311 (1978-03-01), Kehl
patent: 4158621 (1979-06-01), Swift et al.
patent: 4179358 (1979-12-01), Swift et al.
patent: 4364842 (1982-12-01), McDaniel et al.
patent: 4444964 (1984-04-01), McDaniel et al.
patent: 4444965 (1984-04-01), McDaniel et al.
patent: 4547479 (1985-10-01), Johnson et al.
patent: 4724066 (1988-02-01), Kirker et al.
patent: 4769429 (1988-09-01), Furtek
patent: 5030431 (1991-07-01), Glemza
patent: 5286369 (1994-02-01), Roberie et al.
patent: 5292701 (1994-03-01), Glemza et al.
Rieser Klaus
Weber Christoph
Welsh William Alan
Griffin Walter D.
Maggio Robert A.
W. R. Grace & Co.,-Conn.
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