发明名称 Process of forming oil-absorbent bodies
摘要 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.
申请公布号 US7048878(B2) 申请公布日期 2006.05.23
申请号 US20030396020 申请日期 2003.03.24
申请人 ABTECH INDUSTRIES, INC. 发明人 RINK GLENN R.;MORRIS JAMES F.;STELPSTRA STEPHEN C.
分类号 B29C67/20;E02B15/10;B01D15/00;B01D17/02;B01J20/26;C02F1/40;C02F1/68;C08L9/00;C08L23/16;C08L51/00;C08L53/00;C08L53/02;C09K3/32;E02B15/04 主分类号 B29C67/20
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