Back to results
US 4,012,267 AGranted
Process for producing pultruded clad composites
AssigneeBell Telephone Laboratories, Incorporated
InventorTheodore Harold Klein
Life of this patent
Estimating the term…
Abstract
A method of continuously producing clad composites is disclosed. The cladding is combined with a resin-wet reinforcement and pultruded through a forming and curing die in a single processing step.
Claims12
A continuous process for forming a composite of a fibrous first material clad with at least one second metal foil cladding material comprising:
- a. impregnating a continuous length of a fibrous first material with a contracting liquid resin,
- b. combining the impregnated fibrous first material in a continuous manner with a continuous length of a second metal foil cladding material,
- c. pultruding in a continuous manner the combination of the first and second materials through a forming and curing die,
- thereby continuously and simultaneously forming and fully curing a clad composite.
1 more element
Dependencies are inferred from the claim text.