Hydrogen-containing glass microfoams and gas-ceramics

Details Hydrogen-containing glass microfoams and gas-ceramics Hydrogen-containing glass microfoams and gas-ceramics

1986-08-18

1987-05-19

Bell, Mark L.

Compositions: ceramic

Ceramic compositions

Devitrified glass-ceramics

501 8, 501 10, 501 39, 501 63, 501 66, 501 67, 501 77, 501 79, C03C 1004, C03C 1100, C03C 3097, C03C 3091

Patent

active

046668675

ABSTRACT:
The present invention is concerned with the preparation of glass microfoams and gas-ceramics having compositions selected from the systems of SiO.sub.2 --Al.sub.2 O.sub.3 --B.sub.2 O.sub.3 --RO--R.sub.2 O, SiO.sub.2 --Al.sub.2 O.sub.3 (B.sub.2 O.sub.3)--P.sub.2 O.sub.5 --Li.sub.2 O--[ZrO.sub.2 (TiO.sub.2)], and SiO.sub.2 --P.sub.2 O.sub.5 --B.sub.2 O.sub.3 --[RO], wherein RO is selected from the group of MgO, CaO, SrO, BaO, and ZnO, and R.sub.2 O is selected from the group of alkali metal oxides. The foams comprise hydrogen-containing cells produced through the inclusion in the batch of a hydrogen-generating agent selected from the group of ammonium salts and/or a combination of amines and/or carbohydrates and/or hydrocarbons with phosphates.

REFERENCES:
patent: 1108007 (1914-08-01), Ribbe
patent: 2978340 (1961-04-01), Veatch et al.
patent: 3189512 (1965-06-01), Stong
patent: 3261696 (1966-07-01), Weigert et al.
patent: 3634111 (1972-01-01), Foster
patent: 3811852 (1974-05-01), Bowdareu et al.
patent: 4011093 (1977-03-01), Veres
patent: 4084980 (1978-04-01), Motoki
patent: 4116703 (1978-09-01), Stempin et al.
patent: 4133691 (1979-01-01), Kindt et al.
patent: 4257798 (1981-03-01), Hendricks et al.
patent: 4404291 (1983-09-01), Kiefer et al.
patent: 4547233 (1985-10-01), Delzant

Affiliated with

Also associated with

Rating

Hydrogen-containing glass microfoams and gas-ceramics does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hydrogen-containing glass microfoams and gas-ceramics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hydrogen-containing glass microfoams and gas-ceramics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1564816