Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent
1997-06-27
2000-04-11
Mai, Ngoclan
Specialized metallurgical processes, compositions for use therei
Compositions
Consolidated metal powder compositions
75231, 75248, 428546, 102517, C22C 2704
Patent
active
060483792
ABSTRACT:
The present invention is related to a family of materials that may act as a replacement for lead in applications where the high density of lead is important, but where the toxicity of lead is undesirable. The present invention more particularly provides a high density material comprising tungsten, fiber and binder. Methods and compositions of such materials and applications thereof are disclosed herein.
REFERENCES:
patent: 2748099 (1956-05-01), Bruner et al.
patent: 3256442 (1966-06-01), Sedlak
patent: 3456679 (1969-07-01), Prichard et al.
patent: 3533759 (1970-10-01), Hittman
patent: 3536920 (1970-10-01), Sedlak et al.
patent: 3546769 (1970-12-01), Schwope et al.
patent: 3895143 (1975-07-01), Tarlow
patent: 4027594 (1977-06-01), Olin et al.
patent: 4124665 (1978-11-01), Petersen et al.
patent: 4180538 (1979-12-01), Morikawa et al.
patent: 4259112 (1981-03-01), Dolowy, Jr. et al.
patent: 4271114 (1981-06-01), Ohno
patent: 4428295 (1984-01-01), Urs
patent: 4466330 (1984-08-01), Juretzek et al.
patent: 4603637 (1986-08-01), Snide et al.
patent: 4660119 (1987-04-01), Kato et al.
patent: 4674409 (1987-06-01), Lopata et al.
patent: 4714023 (1987-12-01), Brown
patent: 4780981 (1988-11-01), Hayward et al.
patent: 4833334 (1989-05-01), Valy et al.
patent: 4863652 (1989-09-01), Chang et al.
patent: 4891399 (1990-01-01), Ohkawa et al.
patent: 4921540 (1990-05-01), Gawol et al.
patent: 4949645 (1990-08-01), Hayward et al.
patent: 5026512 (1991-06-01), Chang et al.
patent: 5081786 (1992-01-01), Cobb
patent: 5088415 (1992-02-01), Huffman et al.
patent: 5122418 (1992-06-01), Nakane et al.
patent: 5127322 (1992-07-01), Kobler
patent: 5131827 (1992-07-01), Tasaka
patent: 5163896 (1992-11-01), Suthanthiran et al.
patent: 5189252 (1993-02-01), Huffman et al.
patent: 5228694 (1993-07-01), Okumoto et al.
patent: 5237930 (1993-08-01), Belanger et al.
patent: 5264022 (1993-11-01), Haygarth et al.
patent: 5280086 (1994-01-01), Kawamoto et al.
patent: 5300048 (1994-04-01), Drewes et al.
patent: 5316820 (1994-05-01), Harpell et al.
patent: 5324816 (1994-06-01), Khanna et al.
patent: 5376426 (1994-12-01), Harpell et al.
patent: 5380774 (1995-01-01), Mulholland
patent: 5399187 (1995-03-01), Mravic et al.
patent: 5413048 (1995-05-01), Werner et al.
patent: 5416333 (1995-05-01), Greenspan
patent: 5418056 (1995-05-01), Noguchi et al.
patent: 5496918 (1996-03-01), Khanna et al.
patent: 5516107 (1996-05-01), Okumoto et al.
patent: 5527376 (1996-06-01), Amick et al.
patent: 5548125 (1996-08-01), Sandbank
patent: 5616642 (1997-04-01), West et al.
patent: 5632790 (1997-05-01), Wiand
patent: 5655976 (1997-08-01), Rife
patent: 5665808 (1997-09-01), Bilsbury et al.
patent: 5719352 (1998-02-01), Griffin
patent: 5730664 (1998-03-01), Asakura et al.
patent: 5738653 (1998-04-01), Pinchuk et al.
"Army, Industry Tackling Mounting Munitions Task," National Defense, pp. 18-19, Nov. 1996.
Brindle, "Unleaded Alternatives," Shooting Sportsman, Shooting, pp. 9-12, Jul./Aug. 1995.
DeMasters, "Earth-Friendly Bullets Are Goal of Army Project," The New York Times, col. 1, p. 6, Sec. 13NJ, Nov. 10, 1996.
Hayes, Jr., et al., "Environmental Impact Reduction: Firearms Training into the 21st Century," Environmental Protection and a Changing Defense Mission--A Mid-Decade View, American Defense Preparedness Association 21st Environmental Symposium & Exhibition, Proceeding vol. I, pp. 571-579.
HVS-1580D-BECO Product Installation Instructions, Raychem Corporation, Nov. 1992.
Jommersbach et al., "Cost-Effective Complex Designs now Possible with New High Specific Gravity Composites," LNP Engineering Plastics Press Release, Feb. 26, 1996.
Jommersbach et al., "New Composites Replacing Lead for More Environmentally Safe Products," LNP Engineering Plastics Press Release, Feb. 26, 1996.
Leggett, "Approval sought for new non-toxic shotshell," Austin American-Statesman, Sep. 15, 1996.
International Search Report dated Feb. 2, 1998 (PCT/US97/11573)(formerly TERE:010P; now ITMK:002).
Bray Alan V.
Dingus Michael L.
Muskopf Brian A.
Ideas to Market, L.P.
Mai Ngoclan
LandOfFree
High density composite material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High density composite material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High density composite material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1173600