Plastic and nonmetallic article shaping or treating: processes – Direct application of electrical or wave energy to work – Polymerizing – cross-linking – or curing
Patent
1997-07-30
1999-08-10
Tentoni, Leo B.
Plastic and nonmetallic article shaping or treating: processes
Direct application of electrical or wave energy to work
Polymerizing, cross-linking, or curing
264136, 264140, 26417113, 264211, B29B 906, B29C 3510, B29C 4706
Patent
active
059355085
ABSTRACT:
A process for the manufacture of fibre-reinforced intermediates useful in thermoplastic processing methods, including compounding and moulding, which comprises impregnating continuous fibres with a resin composition comprising at least one radiation-polymerizable component, exposing the impregnated fibres to radiation to effect polymerization of such component, and cutting the product to form thermoplastically processible intermediates which, optionally, may be mixed with other polymer and/or additives during mixing or moulding. A process described as above but in which the uncut radiation polymerized fibre-resin product is blended with a least one polymer and/or additive in a continuous mixer, such as an extruder; and the resulting blended product is cut to form thermoplastically processible intermediates, such as mouldable pellets.
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patent: 4169186 (1979-09-01), Tazaki et al.
patent: 5520867 (1996-05-01), Shirai et al.
patent: 5639410 (1997-06-01), Amaike et al.
patent: 5700417 (1997-12-01), Fernyhough et al.
Castellier Sebastien Paul Yohann
Fernyhough Alan
Fryars Michael
Kabushiki Kaisha Kobe Seiko Sho
Tentoni Leo B.
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