Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1991-12-17
1994-06-07
Nakarani, D. S.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
106425, 181284, 181294, 428323, 4284258, 4284259, 428688, 428703, 521 83, 521 92, 521100, 521155, 524432, B32B 516
Patent
active
053188373
ABSTRACT:
Soundproofing materials consisting essentially of zinc oxide whisker particles having a nucleus body and needle crystal portions extending radially from the central body in different plural directions. The materials may comprise a support material for supporting the zinc oxide whisker particles. Such support materials include inorganic materials such as metals, ceramics, glasses, cements, mortars and various fillers in the form of powder, flakes, fibers and the like, and organic materials such as resins, rubbers, waxes and the like. These materials are particularly suitable for sound insulation, sound proofing, vibration damping and vibration insulation.
REFERENCES:
patent: 1984190 (1934-12-01), Hiffine
patent: 2052517 (1936-08-01), Roos
patent: 2177393 (1939-10-01), Parkinson
patent: 2331599 (1943-10-01), Cyr
patent: 2668123 (1954-02-01), Copeland
patent: 2694025 (1954-11-01), Slayler et al.
patent: 3313076 (1967-04-01), MacDonald
patent: 3396070 (1968-08-01), Gambill et al.
patent: 3470977 (1969-10-01), Shannon
patent: 3706601 (1972-12-01), Strier et al.
patent: 3782495 (1974-01-01), Nassof
patent: 3915917 (1975-10-01), Weiant et al.
patent: 4452841 (1984-06-01), Oliveira
patent: 4508777 (1985-04-01), Yamamoto et al.
patent: 4634630 (1987-01-01), Kamijyo
patent: 4960654 (1990-10-01), Yoshinaka et al.
M. L. Fuller, Journal of Applied Physics. "Twinning in Zinc Oxide", vol. 15, Feb. 1994, pp. 164-170.
Asakura Eizo
Hamabe Takeshi
Kitano Motoi
Oku Mitsumasa
Yoshinaka Minoru
Matsushita Electric - Industrial Co., Ltd.
Nakarani D. S.
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