Process for sizing reinforcing fiber by applying sulfone compoun

Details Process for sizing reinforcing fiber by applying sulfone compoun Process for sizing reinforcing fiber by applying sulfone compoun

1989-11-28

1992-03-03

Lusignan, Michael

Coating processes

With winding, balling, rolling, or coiling

4273885, 4273884, 4273855, 427178, 4273898, 428375, 428366, 428367, 428392, 428379, B05D 312

Patent

active

050931555

ABSTRACT:
A novel sulfone compound represented by the general formula (I) or (II) is disclosed. A sizing liquid containing the sulfone compound is applied to reinforcing fibers for improving compatibility thereof to a matrix resin into which the fibers are to be incorporated to form a fiber-reinforced composite material.

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patent: 5045367 (1991-09-01), Bobsein et al.
patent: 5049446 (1991-09-01), Blackwell

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