Porous glass monoliths

Details Porous glass monoliths Porous glass monoliths

1987-02-24

1988-08-23

Lacey, David L.

Glass manufacturing

Processes

With shaping of particulate material and subsequent fusing...

65 182, 65 183, 65 184, 65900, 65901, 65 603, 501 12, 264 56, 423338, C03B 2000

Patent

active

047658185

ABSTRACT:
In one embodiment this invention provides a novel sol-gel process for the production of microporous inorganic oxide glass monolith structures which have improved mechanical strength and optical transparency. An essential feature of the process is the use of trioxane during the gellation phase, to provide a glass monolith with micropores which have uniformity of size and shape.

REFERENCES:
patent: Re32107 (1986-04-01), January
patent: 2106744 (1938-02-01), Hood et al.
patent: 2286275 (1942-06-01), Hood et al.
patent: 2303756 (1942-12-01), Nordberg et al.
patent: 2315328 (1943-03-01), Hood et al.
patent: 2480672 (1949-08-01), Plank
patent: 3459522 (1969-08-01), Elmer et al.
patent: 3640093 (1972-02-01), Levene et al.
patent: 3678114 (1972-07-01), Shoup
patent: 3681113 (1972-08-01), Yoldas
patent: 3698449 (1972-10-01), Sorkin et al.
patent: 3811918 (1974-05-01), Levene
patent: 3816163 (1974-06-01), Yoldas
patent: 3827893 (1974-08-01), Meissner et al.
patent: 3843341 (1974-10-01), Hammel et al.
patent: 3941719 (1976-03-01), Yoldas
patent: 3975194 (1976-08-01), Farnand et al.
patent: 4059658 (1977-11-01), Shoup et al.
patent: 4110093 (1978-08-01), Macedo et al.
patent: 4112032 (1978-09-01), Blaszyk et al.
patent: 4221578 (1980-09-01), Shoup et al.
patent: 4236930 (1980-12-01), Macedo et al.
patent: 4283312 (1981-08-01), Crivello
patent: 4327065 (1982-04-01), von Dardel et al.
patent: 4389233 (1983-06-01), Kurosaki et al.
patent: 4397666 (1983-08-01), Mishima et al.
patent: 4417910 (1983-11-01), Passaret
patent: 4426216 (1984-01-01), Satoh et al.
patent: 4432956 (1984-02-01), Zarzycki et al.
patent: 4477580 (1984-10-01), Fleming, Jr.
patent: 4528010 (1985-07-01), Edahiro et al.
patent: 4574063 (1986-03-01), Scherer
patent: 4588540 (1986-05-01), Kiefer et al.
patent: 4680048 (1987-07-01), Motoki et al.
patent: 4680049 (1987-07-01), Onorato et al.
J. Non Crystalline Solids, 73, 669, (1985).
Mat. Res. Soc. Symp. Proc., 73, 35, (1986).
Science of Ceramic Chemical Processing, Chapter 4, New York, (1986).
Hackh's Chemical Dictionary, Fourth Ed., Julius Grant, Editor, McGraw-Hill Book Co., N.Y., 1969, p. 692.

Affiliated with

Also associated with

Rating

Porous glass monoliths does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Porous glass monoliths, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Porous glass monoliths will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-834010