Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1985-07-31
1988-01-12
Ivy, C. Warren
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523438, 523456, 525 58, C08L 6300
Patent
active
047192550
ABSTRACT:
An epoxy resin composition for encapsulation of semiconductor device comprises the components (a), (b), (c) and at least one of the components (d) and (e) as shown below:
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patent: 4304880 (1981-12-01), Flowers
patent: 4379916 (1983-04-01), Flowers
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"Tg and Modulus of Various Epoxy Resins" (Torsional Rectangular Analysis) Dainippon Ink and Chemicals, Inc.
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Fujieda Shinetsu
Higashi Michiya
Hirai Hisayuki
Matsumoto Kazutaka
Yoshizumi Akira
Ivy C. Warren
Kabushiki Kaisha Toshiba
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