Fender
AssigneeSumitomo Rubber Industries, Ltd.
InventorsKei Tajima, Yoshihisa Mizumoto
Life of this patent
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Abstract
The present invention provides a novel fender, which has a sufficient shock absorbing action with respect to a ship and is capable of dispersing a compressive force given at the time when the ship comes alongside at the pier and reducing a friction force at the time given when the ship is moored at the pier. A fender of the present invention comprises a fender body 10, and a surface layer 12 with which at least an impact receiving surface of this fender body 10 is coated, wherein the surface layer 12 is made of a blended polymer of a crystalline polyolefin resin and a diene rubber and the proportion of the crystalline polyolefin resin in the blended polymer exceeds 50% by weight and not more than 85% by weight.
Claims9
A fender comprising a fender body made of rubber and having a top section with an impact receiving surface and at least two leg sections integrally formed with the top section, wherein at least the impact receiving surface of said fender body is coated with a surface layer, wherein said surface layer is made of a blended polymer of a crystalline polyolefin resin and a diene rubber and the proportion of the crystalline polyolefin resin in the blended polymer exceeds 50% by weight and not more than 85% by weight, and wherein the thickness of said layer is not less than 2 mm and is 10% or less of the thickness of the top section and the leg sections.
Dependencies are inferred from the claim text.