Stock material or miscellaneous articles – Coated or structually defined flake – particle – cell – strand,... – Rod – strand – filament or fiber
Patent
1996-12-31
1999-08-03
Krynski, William
Stock material or miscellaneous articles
Coated or structually defined flake, particle, cell, strand,...
Rod, strand, filament or fiber
428364, 428375, 428391, 501 35, 501 36, 501 69, 501 70, 501 95, C03B 3700, C03C 1306
Patent
active
059323477
ABSTRACT:
Mineral fiber compositions are disclosed which, in a first embodiment, include the following components, indicated in weight percents: about 54 to about 70 percent SiO.sub.2, about 0 to about 4 percent Al.sub.2 O.sub.3, about 0 to about 6 percent Na.sub.2 O, about 0 to about 6 percent K.sub.2 O, about 0 to about 6 percent MgO, about 10 to about 28 percent CaO, about 6 to about 17 percent total iron as FeO, and about 0 to about 5 percent TiO.sub.2, wherein the total weight percent of SiO.sub.2 and Al.sub.2 O.sub.3 ranges from about 56 percent to about 72 percent, the total weight percent of MgO and CaO ranges from about 12 percent to about 28 percent, the total weight percent of Na.sub.2 O and K.sub.2 O does not exceed 6 percent, and the total weight percent of all components, including trace elements, if any, is 100 percent. In a second embodiment, the compositions include the following components, indicated in weight percents: about 50 to about 68 percent SiO.sub.2, about 0 to about 4 percent Al.sub.2 O.sub.3, about 0 to about 6 percent K.sub.2 O, about 0 to about 6 percent Na.sub.2 O, about 0 to about 10 percent MgO, about 10 to about 28 percent CaO, about 6 to about 16 percent total iron as FeO, about 0 to about 5 percent TiO.sub.2, and about 0.5 to about 12 percent ZrO.sub.2, wherein the total weight of Na.sub.2 O and K.sub.2 O does not exceed 6 percent and the total weight of all components, including trace elements, if any, is 100 percent.
REFERENCES:
patent: Re29388 (1977-09-01), Atkinson
patent: 2113303 (1938-04-01), Kiefer
patent: 2576312 (1951-11-01), Minnick
patent: 2693668 (1954-11-01), Slayter
patent: 2877124 (1959-03-01), Welsch
patent: 2882173 (1959-04-01), Welsch
patent: 3013888 (1961-12-01), Lajarte
patent: 3060041 (1962-10-01), Loewenstein
patent: 3253948 (1966-05-01), Tiede
patent: 3328142 (1967-06-01), Levecque
patent: 3736162 (1973-05-01), Chvalovsky
patent: 3854986 (1974-12-01), Chvalovsky et al.
patent: 3861927 (1975-01-01), Kimura et al.
patent: 4036654 (1977-07-01), Yale et al.
patent: 4090882 (1978-05-01), Rauschenfels
patent: 4095986 (1978-06-01), Matsuda et al.
patent: 4243421 (1981-01-01), Kume
patent: 4277286 (1981-07-01), Boyd et al.
patent: 4312952 (1982-01-01), Carbol
patent: 4325724 (1982-04-01), Froberg
patent: 4330628 (1982-05-01), Cockram et al.
patent: 4381347 (1983-04-01), Carbol
patent: 4396722 (1983-08-01), Rapp
patent: 4443550 (1984-04-01), Kume
patent: 4510252 (1985-04-01), Potter
patent: 4552850 (1985-11-01), Partington et al.
patent: 4615988 (1986-10-01), LeMoigne
patent: 4652535 (1987-03-01), Mackenzie et al.
patent: 4756736 (1988-07-01), Fenton
patent: 4835122 (1989-05-01), Chopinet
patent: 5055428 (1991-10-01), Porter
patent: 5108957 (1992-04-01), Cohen et al.
patent: 5250488 (1993-10-01), Thelohan
patent: 5284807 (1994-02-01), Komori et al.
patent: 5332698 (1994-07-01), Nyssen et al.
patent: 5401693 (1995-03-01), Bauer et al.
patent: 5558942 (1996-09-01), Itoh et al.
patent: 5583080 (1996-12-01), Goldberg et al.
patent: 5614449 (1997-03-01), Jensen
Russell M. Potter and Stephanie M. Mattson, "Glass Fiber Dissolution in a Physiological Saline Solution", Jun. 5, 1990, International Journal of Glass Science and Technology, vol. 64 (1991).
McGinnis Peter B.
Rapp Charles F.
Barns Stephen W.
Gray J. M.
Krynski William
Owens Corning Fiberglas Technology Inc.
LandOfFree
Mineral fiber compositions does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mineral fiber compositions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mineral fiber compositions will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-848144