Method for treating fibers

Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board

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204165, 428395, 428480, 1562726, 156910, B05D 306

Patent

active

046069305

ABSTRACT:
A method for treating fibers which comprises modifying the surface of a fiber of a polyester which shows anisotrophy in the molten state by subjecting the fiber to a low-temperature plasma irradiation, said method enabling to obtain fibers which comprise highly oriented molecules, are highly crystalline and hence exhibit a high tenacity and a high modulus of elasticity.
The fibers thus obtained are suitable as a reinforcing material, exhibit an excellent adhesion to matrices to be reinforced and can give a satisfactory strength to the resulting composite material.

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patent: 4072769 (1978-02-01), Lidel
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patent: 4219629 (1980-08-01), Storm
patent: 4390683 (1983-06-01), Yatsu et al.
patent: 4418122 (1983-11-01), Rieder et al.

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