Method for the preparation of fibers or films from phenolic resi

Details Method for the preparation of fibers or films from phenolic resi Method for the preparation of fibers or films from phenolic resi

1976-03-18

1978-03-14

Woo, Jay H.

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

260 59R, 260841, 264236, 264347, B29C 2500

Patent

active

040791130

ABSTRACT:
Fibers or films with high mechanical strengths are produced from novolacs which are obtained by reaction of resols with phenols under neutral or acidic conditions.

REFERENCES:
patent: 3650102 (1972-03-01), Economy et al.
patent: 3928526 (1975-12-01), Koyama
patent: 3931386 (1976-01-01), Kimura et al.
patent: 3972959 (1976-08-01), Koyama
"Fast Curing Novolacs," by Dijketra et al., Am. Chem. Soc., Div. of Org. Coat. & Plastics Chem., Mar. 1966, vol. 26, No. 1, pp. 107-111.

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