Clear glass composition

Details Clear glass composition Clear glass composition

2006-04-18

2006-04-18

Group, Karl (Department: 1755)

Compositions: ceramic

Ceramic compositions

Glass compositions, compositions containing glass other than...

C501S070000

Reexamination Certificate

active

07030047

ABSTRACT:
Glass is provided so as to have high visible transmission and/or fairly clear or neutral color. In certain example embodiments of making glass according to examples of the invention, the glass batch may include a base glass (e.g., soda lime silica base glass) and, in addition, by weight percentage:total iron (expressed as Fe2O3):0.01 to 0.30%erbium oxide (e.g., Er2O3):0.01 to 0.30%cerium oxide (e.g., CeO2): 0.005 to 0.30%. Optionally, neodymium oxide (e.g., Nd2O3) may also be provided in the glass in certain example embodiments. In other embodiments, the cerium oxide may be replaced with or supplemented by NaNO3or some other nitrate(s) as an oxidizer.

REFERENCES:
patent: 3652303 (1972-03-01), Janakirama Rao
patent: 3663474 (1972-05-01), Lee et al.
patent: 4792536 (1988-12-01), Pecoraro et al.
patent: 5023210 (1991-06-01), Krumwiede et al.
patent: 5030594 (1991-07-01), Heithoff
patent: 5190896 (1993-03-01), Pucilowski et al.
patent: 5214008 (1993-05-01), Beckwith et al.
patent: 5240886 (1993-08-01), Gulotta et al.
patent: 5264400 (1993-11-01), Nakaguchi et al.
patent: 5346768 (1994-09-01), Winter et al.
patent: 5346864 (1994-09-01), Maugendre et al.
patent: 5385872 (1995-01-01), Gulotta et al.
patent: 5393593 (1995-02-01), Gulotta et al.
patent: 5446007 (1995-08-01), Krashkevich et al.
patent: 5558942 (1996-09-01), Itoh et al.
patent: 5569630 (1996-10-01), Landa et al.
patent: 5656559 (1997-08-01), Combes et al.
patent: 5700579 (1997-12-01), Jeanvoine et al.
patent: 5932502 (1999-08-01), Longobardo et al.
patent: 6218323 (2001-04-01), Bretschneider et al.
patent: 6235666 (2001-05-01), Cochran et al.
patent: 6335299 (2002-01-01), Foguenne et al.
patent: 6376403 (2002-04-01), Koyama et al.
patent: 6395659 (2002-05-01), Seto et al.
patent: 6403509 (2002-06-01), Cochran et al.
patent: 6461736 (2002-10-01), Nagashima et al.
patent: 6498118 (2002-12-01), Landa et al.
patent: 6521558 (2003-02-01), Landa et al.
patent: 6548434 (2003-04-01), Nagashima
patent: 6610622 (2003-08-01), Landa et al.
patent: 2001/0006927 (2001-07-01), Cochran et al.
patent: 2002/0049128 (2002-04-01), Koyama et al.
patent: 2002/0058579 (2002-05-01), Seto et al.
patent: 1 116 699 (2001-07-01), None
patent: 1 201 615 (2002-05-01), None
patent: 1 281 687 (2003-02-01), None
patent: 1 291 330 (2003-03-01), None
patent: 07-109147 (1995-04-01), None
patent: 11-60269 (1999-03-01), None
patent: WO 95/13993 (1995-05-01), None
patent: WO 02/081395 (2002-10-01), None
“Ultraviolet-Absorbing Colorless Transparent Glass”, Hidetoshi, JP11060269, vol. 1999, No. 88 Mar. 1999.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3610064