Stock material or miscellaneous articles – Structurally defined web or sheet – Including components having same physical characteristic in...
Patent
1990-06-21
1993-01-19
Davis, Jenna L.
Stock material or miscellaneous articles
Structurally defined web or sheet
Including components having same physical characteristic in...
428215, 428220, 428416, 428457, 428702, 428901, B32B 712
Patent
active
051806258
ABSTRACT:
A 51/2" by 53/4" flat ceramic board is bonded to an aluminum frame which serves as a heat sink. The bonding agent intermediate the board and the frame is thermally conductive and comprises an epoxy containing Master Bond EP21TDCAOHT. The formed laminate or bond is capable of withstanding repeated stresses occurring through thermal cycling in temperatures from -60 degrees centigrade to +125 degrees centigrade and vibration and humidity testing.
REFERENCES:
patent: 3305416 (1967-02-01), Kahan
patent: 4299873 (1981-11-01), Ogihara
patent: 4524238 (1985-06-01), Butt
patent: 4866108 (1989-09-01), Vachon
"Epoxy Resin Adhesives"; Handbook of Adhesives; Skeist; Van Nostrand Reinhold; NY; 1990; pp. 347-358.
"Phenolic Resin Adhesives"; Handbook of Adhesives; Skeist; Van Nostrand Reinhold; NY; 1990; pp. 316-340.
"Master Bond Polymer Adhesive Ep21AOHT" Technical Data Sheet undated.
"Eccobond 45" Technical Bulletin; Emerson and Cuming; 1985.
Material Safety Data Sheet; U.S. Dept. of Labor; EP21AOHT-1; undated.
"Master Bond Polymer Adhesive" EP21TDCAOHT; Technical Data Sheet; undated.
"Novolac"; Hawley's Condensed Chemical Dictionary; Eleventh Edition; Sax and Lewis; Van Nostrand Reinhold; NY; undated; p. 840.
Given Bruce A.
Wang Mansheng
Davis Jenna L.
Schivley G. Gregory
Taylor Ronald L.
TRW Inc.
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