Stock material or miscellaneous articles – Hollow or container type article – Polymer or resin containing
Patent
1988-10-26
1990-07-31
Robinson, Ellis P.
Stock material or miscellaneous articles
Hollow or container type article
Polymer or resin containing
428 364, 428 3691, 428252, 428286, 428290, 428298, 428500, 428515, 428902, 428911, B32B 2700, B32B 2712
Patent
active
049449745
ABSTRACT:
A single-phase composite structure of filamentary and non-filamentary semicrystalline morphology made from the same polymer, which is of a type capable of gelling in a suitable solvent and of being deformed into a high-modulus, high-strength product. Layers of the polymer in sheet form are interleaved with at least one layer, also of that polymer, made from filaments thereof. The method of making the product may involve heating a sheet of UHMWPE or other polymer gel (5% UHMWPE in 95% paraffin oil, by weight) to 125.degree. C., applying a knitted UHMWPE high modulus, high-strength structure on one side thereof, extracting the non-volatile paraffin oil therefrom with hexane, and evaporating the hexane.
REFERENCES:
patent: 4109543 (1978-08-01), Foti
patent: 4403012 (1983-09-01), Harpell et al.
patent: 4413110 (1983-11-01), Kavesh et al.
patent: 4457985 (1984-07-01), Harpell et al.
patent: 4518647 (1985-05-01), Morrison
patent: 4737402 (1988-07-01), Harpell et al.
Robinson Ellis P.
Turner Archene A.
LandOfFree
Composite structures of ultra-high-molecular-weight polymers, su does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Composite structures of ultra-high-molecular-weight polymers, su, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Composite structures of ultra-high-molecular-weight polymers, su will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1398167