Reinforcement composites for thermosetting polymer systems

Details Reinforcement composites for thermosetting polymer systems Reinforcement composites for thermosetting polymer systems

1994-04-25

1996-12-17

Nakarani, D. S.

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

428246, 428251, 428253, 428261, 428284, 428285, 428286, 428298, 428302, 428341, B32B 526, B32B 528, B32B 712

Patent

active

055854559

ABSTRACT:
A composite reinforcement for use in pultrusion and other thermosetting manufacturing processes to produce products with smooth surfaces free of wrinkles and laps, methods of producing such a composite reinforcement and thermosetting polymer system products reinforced with the composite. Two or more layers of reinforcement material are bonded with powdered polyethylene or another appropriate polyolefin or polyethylene copolymer adhesive utilizing heat to produce a multi-ply composite reinforcement. This composite reinforcement can then be appropriately sheared, die cut or otherwise processed, if desirable, and thereafter used in pultrusion, cylinder winding, compression molding, open mold processing and other thermosetting manufacturing techniques with thermosetting resins in the final production process.

REFERENCES:
patent: 4491617 (1985-01-01), O'Connor et al.
patent: 4649077 (1987-03-01), Lauchenauer
patent: 5132167 (1992-07-01), Prato
Insert to COFAB Boat Book, Applications and Advantages of Weft Knitted Reinforcements in Boats, .COPYRGT.1986 Gulf States Paper Corporation.

Affiliated with

Also associated with

Rating

Reinforcement composites for thermosetting polymer systems does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Reinforcement composites for thermosetting polymer systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Reinforcement composites for thermosetting polymer systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1992005