Thermoplastic re-pultrusion

Details Thermoplastic re-pultrusion Thermoplastic re-pultrusion

1989-02-14

1991-02-12

Lowe, James

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Reshaping running or indefinite-length work

156199, 264323, B29C 5530, B29C 6714

Patent

active

049922297

ABSTRACT:
A process for re-shaping a previously pultruded thermoplastic article having a first longitudinal cross-sectional area and a first longitudinal cross-sectional configuration into a new thermoplastic article having approximately the same longitudinal cross-sectional area but a substantially different longitudinal cross-sectional configuration.

REFERENCES:
patent: 3400195 (1968-09-01), Weinberger
patent: 3670062 (1972-06-01), Nowicki
patent: 3684622 (1972-08-01), Goldsworthy
patent: 3793108 (1974-02-01), Goldsworthy
patent: 3993726 (1976-11-01), Moyer
patent: 4058581 (1977-11-01), Park
patent: 4249980 (1981-02-01), Shobert et al.
patent: 4329307 (1982-05-01), Westcott et al.
patent: 4680224 (1987-07-01), O'Connor
Modern Plastics Encyclopedia 1985-1986, p. 69.
Kirk-Othmer Encyclopedia of Chemical Technology, 3rd Ed., vol. 18, pp. 184-185.

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