Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Patent
1985-05-20
1986-07-29
Jacobs, Lewis T.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
523468, 524495, 428408, C08K 304
Patent
active
046031570
ABSTRACT:
An intermediate for composite materials which comprises a carbon fiber or a graphite fiber having a tensile strength of 300 to 600 kg/mm.sup.2 and a tensile modulus of 30 to 50 t/mm.sup.2 and giving an intensity of electric current per unit surface area as determined by a potential sweep method in the range of 0.1 to 0.4 .mu.A/cm.sup.2 and a matrix resin.
REFERENCES:
patent: 4446255 (1984-05-01), Ying et al.
patent: 4487880 (1984-12-01), Ueno et al.
Asai Hajime
Nakao Fujio
Jacobs Lewis T.
Mitsubishi Rayon Co. Ltd.
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