Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
James F. Morris0
Glenn R. Rink0
Stephen C. Stelpstra0
Date of Patent
May 23, 2006
0Patent Application Number
103960200
Date Filed
March 24, 2003
0Patent Primary Examiner
Patent abstract
A process for forming an oil-sorbent composition of matter with bound combinations of styrene-butadiene-styrene (SBS) and ethylene propylene diene monomer (EPDM) utilizes a low-temperature extrusion process. The SBS, or both materials, may be in the form of multitudes of granules. In certain preferred embodiments, the combination is 10-30% by weight and the SBS is about 30% styrene and manufactured without talc. The composition of matter can be extruded into a solid, compliant body for use in a product for absorbing oil. The material can be extruded, in one preferred embodiment, into an extended cylinder body having an axial hole.
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