Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Including a second component containing structurally defined...
Patent
1993-12-30
1996-04-09
Thibodeau, Paul J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Including a second component containing structurally defined...
428325, 428335, 428901, B32B 516
Patent
active
055060498
ABSTRACT:
A particulate filled fluoropolymeric matrix composite article and method of making the same is presented. Preferably, the article comprises an electrical substrate material. The method for making the particulate filled polymeric matrix composite film includes mixing a polymeric matrix material with a dispersion of particulate filler in a carrier liquid to form a casting composition and adjusting the viscosity of the casting composition to retard separation of the particulate filler from the composition. A layer of the viscosity-adjusted casting composition is cast on a substrate and the layer is consolidated to form the particulate filled polymer matrix composite film. Films made by the method include very thin, e.g less than 1.0 mil, fluoropolymeric matrix films highly filled with very small diameter, preferably spherical, particles for use as, e.g. dielectric substrate materials in laminar electrical circuits.
REFERENCES:
patent: 2710266 (1955-06-01), Hochberg
patent: 2852811 (1958-09-01), Petriello
patent: 2923651 (1960-02-01), Petriello
patent: 2945831 (1960-07-01), Evans et al.
patent: 2961345 (1960-11-01), Petriello
patent: 2980965 (1961-04-01), Infantino et al.
patent: 3054716 (1962-09-01), Bergstein et al.
patent: 3054761 (1962-09-01), Moore et al.
patent: 3292725 (1966-11-01), Van Zalingo
patent: 3518332 (1970-06-01), Skiarchuk
patent: 3556161 (1970-08-01), Roberts
patent: 3577508 (1971-05-01), Desaulniers
patent: 3679614 (1972-07-01), Shah et al.
patent: 3843570 (1974-10-01), Murayama
patent: 4049589 (1977-09-01), Sakane
patent: 4112037 (1978-09-01), Parker et al.
patent: 4183991 (1980-01-01), Smiley et al.
patent: 4196070 (1980-04-01), Chao et al.
patent: 4203848 (1980-05-01), Grandine, II
patent: 4211603 (1980-07-01), Reed
patent: 4307142 (1981-12-01), Blitstein et al.
patent: 4380521 (1983-04-01), Moreno et al.
patent: 4393119 (1983-07-01), Concannon
patent: 4409354 (1983-10-01), Namba et al.
patent: 4434116 (1984-02-01), Covitch
patent: 4500603 (1985-02-01), Freundlich
patent: 4555543 (1985-11-01), Effenberger et al.
patent: 4610918 (1986-09-01), Effenberger et al.
patent: 4692287 (1987-09-01), Timmons
patent: 4818619 (1989-04-01), Stepparola et al.
patent: 4824511 (1989-04-01), Hartman et al.
patent: 4847135 (1989-07-01), Braus et al.
patent: 4849284 (1989-07-01), Arthur et al.
patent: 4883716 (1989-11-01), Effenberger et al.
patent: 4888245 (1989-12-01), Nitzko
patent: 4895756 (1990-01-01), Suzuki
patent: 4915983 (1990-04-01), Lake et al.
patent: 4985296 (1991-01-01), Mortimer, Jr.
patent: 4990544 (1991-02-01), Asaumi et al.
patent: 5024871 (1991-06-01), Arthur et al.
patent: 5061548 (1991-10-01), Arthur et al.
patent: 5077115 (1991-12-01), Arthur et al.
patent: 5198295 (1993-03-01), Arthur et al.
Arthur David J.
Swei Gwo S.
Le H. Thi
Rogers Corporation
Thibodeau Paul J.
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