B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 15/08 (2006.01) A63B 53/12 (2006.01) B22F 5/00 (2006.01) B22F 7/02 (2006.01) B32B 33/00 (2006.01) F42B 12/72 (2006.01)
Patent
CA 2562042
Lightweight articles comprising a polymeric material at least partially coated with a fine-grained metallic material are disclosed. The fine-grained metallic material has an average grain size of 2nm to 5,000nm, a thickness between 25 micron and 5cm, and a hardness between 200VHN and 3,000 VHN. The lightweight articles are strong and ductile and exhibit high coefficients of restitution and a high stiffness and are particularly suitable for a variety of applications including aerospace and automotive parts, sporting goods, and the like.
L'invention concerne des articles légers comprenant une matière polymère au moins partiellement recouverte d'une matière métallique à grains fins. Ladite matière métallique à grains fins possède une taille granulaire comprise entre 2 nm et 5000 nm, une épaisseur allant de 25 microns à 5 cm, et une dureté comprise entre 200 VHN et 3000 VHN. Ces articles légers sont durs et ductiles, ils présentent des coefficients élevés de restitution et une dureté élevée, ils sont notamment appropriés à diverses applications, y compris, des pièces automobiles et aérospatiales, des articles de sport et autres.
Brooks Iain
Jeong Daehyun
Limoges Dave
Mccrea Jonathan
Palumbo Gino
Integran Technologies Inc.
Ridout & Maybee Llp
LandOfFree
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